<SEC-DOCUMENT>0001193125-21-368041.txt : 20211228
<SEC-HEADER>0001193125-21-368041.hdr.sgml : 20211228
<ACCEPTANCE-DATETIME>20211228172659
ACCESSION NUMBER:		0001193125-21-368041
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20211228
ITEM INFORMATION:		Other Events
FILED AS OF DATE:		20211228
DATE AS OF CHANGE:		20211228

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ADTRAN INC
		CENTRAL INDEX KEY:			0000926282
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		IRS NUMBER:				630918200
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-24612
		FILM NUMBER:		211525689

	BUSINESS ADDRESS:	
		STREET 1:		901 EXPLORER BLVD
		CITY:			HUNTSVILLE
		STATE:			AL
		ZIP:			35806
		BUSINESS PHONE:		256-963-8220

	MAIL ADDRESS:	
		STREET 1:		901 EXPLORER BLVD
		CITY:			HUNTSVILLE
		STATE:			AL
		ZIP:			35806
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
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<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2021-12-28_to_2021-12-28" format="ixt-sec:exchnameen">The NASDAQ Global Select Market</ix:nonNumeric></span></td></tr></table> <p style="margin-top:10pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;&#160;230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (&#167;&#160;240.12b-2 of this chapter).</p> <p style="margin-top:10pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Emerging growth company <ix:nonNumeric name="dei:EntityEmergingGrowthCompany" contextRef="duration_2021-12-28_to_2021-12-28" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></p> <p style="margin-top:10pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. &#9744;</p> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <p style="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&#160;</p> <p style="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&#160;</p></div></div>

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<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">Item&#160;8.01. Other Events. </p> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">As previously disclosed, on August&#160;30, 2021, ADTRAN, Inc., a Delaware corporation (&#8220;ADTRAN&#8221;), and ADVA Optical Networking SE, a company organized and existing under the laws of Germany (&#8220;ADVA&#8221;), entered into a business combination agreement (the &#8220;Business Combination Agreement&#8221;), pursuant to which both companies agreed to combine their respective businesses and each become subsidiaries of a new holding company, Acorn HoldCo, Inc., a Delaware corporation and currently a wholly-owned direct subsidiary of ADTRAN (&#8220;Acorn HoldCo&#8221;). Under the terms of the Business Combination Agreement, Acorn MergeCo, Inc., a newly formed Delaware corporation and wholly-owned direct subsidiary of Acorn HoldCo (&#8220;Merger Sub&#8221;), will merge with and into ADTRAN, with ADTRAN surviving the merger (the &#8220;Merger&#8221;) as a wholly-owned direct subsidiary of Acorn HoldCo. Acorn HoldCo has also made a public exchange offer to exchange each issued and <span style="white-space:nowrap">outstanding&#160;no-par&#160;value</span> bearer share of ADVA, pursuant to which each ADVA share tendered and accepted for exchange will be exchanged for 0.8244 shares of common stock of Acorn HoldCo (the &#8220;Exchange Offer&#8221;, and together with the Merger, the &#8220;Business Combination&#8221;). </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">On November&#160;26, 2021, Acorn HoldCo filed a Registration Statement on <span style="white-space:nowrap"><span style="white-space:nowrap">Form&#160;S-4&#160;(No.&#160;333-259251)</span></span> (the &#8220;Registration Statement&#8221;) with the U.S. Securities and Exchange Commission (&#8220;SEC&#8221;) that includes (1)&#160;a proxy statement of ADTRAN in connection with the special meeting of the stockholders of ADTRAN to consider and vote on a proposal to adopt the Business Combination Agreement that also constitutes a prospectus for Acorn HoldCo (the &#8220;Proxy Statement/Prospectus&#8221;) and (2)&#160;an offering prospectus of Acorn HoldCo to be used in connection with Acorn HoldCo&#8217;s offer to acquire ADVA shares held by U.S. holders. On December&#160;2, 2021, the Registration Statement was declared effective by the SEC and ADTRAN filed the definitive Proxy Statement/Prospectus with the SEC and commenced mailing the Proxy Statement/Prospectus to ADTRAN stockholders. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">On October&#160;12, 2021, October&#160;18, 2021, December&#160;17, 2021, December&#160;20, 2021, December&#160;22, 2021 and December&#160;23, 2021, respectively, ADTRAN received six letters (collectively, the &#8220;Demands&#8221;) from purported stockholders alleging that the Proxy Statement/Prospectus was materially false and/or misleading. Two of the letters attached draft complaints. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">ADTRAN believes that the disclosures set forth in the Proxy Statement/Prospectus comply fully with applicable law and that the allegations contained in the Demands are without merit. However, in order to preclude any efforts to delay the closing of the Business Combination, avoid nuisance and alleviate the costs, distractions, risks and uncertainties inherent in litigation, ADTRAN has determined to voluntarily supplement the Proxy Statement/Prospectus with certain&#160;supplemental disclosures (the &#8220;Supplemental Disclosures&#8221;) as described in the following section entitled &#8220;Supplemental Disclosures&#160;to the Proxy Statement/Prospectus&#8221; in this Current Report on Form <span style="white-space:nowrap">8-K</span> (&#8220;Current Report&#8221;). Nothing in this Current Report shall be deemed an admission of the legal necessity or materiality under applicable laws of any of the disclosures set forth herein. To the contrary, ADTRAN specifically denies all allegations by the purported ADTRAN stockholders in the Demands that any additional disclosure was or is required. <span style="font-weight:bold">ADTRAN&#8217;s board of directors continues to recommend that ADTRAN stockholders vote &#8220;FOR&#8221; each proposal being submitted to a vote of the ADTRAN stockholders at the special meeting.</span> </p> <p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">Supplemental Disclosures to the Proxy Statement/Prospectus </p> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The following supplemental information should be read in conjunction with the Proxy Statement/Prospectus, which should be read in its entirety. All page references are to pages in the Proxy Statement/Prospectus, and terms used below, unless otherwise defined, have the meanings set forth in the Proxy Statement/Prospectus. Underlined text shows text being added to a referenced disclosure in the Proxy Statement/Prospectus, and deleted text is stricken through. </p>
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 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">The third full paragraph on page 90 of the Proxy Statement/Prospectus under the section &#8220;The Business Combination &#8212;Background of the Business Combination&#8221; is amended and supplemented to read as follows: </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Following a discussion between Mr.&#160;Stanton and Mr.&#160;Protiva on July&#160;11, 2019 on the merits of combining ADTRAN and ADVA to create a stronger network solutions vendor, it was determined that ADTRAN and ADVA should enter into a mutual nondisclosure agreement to further enable detailed exploration of a potential combination of the two companies. On July&#160;16, 2019, ADTRAN and ADVA entered into a mutual nondisclosure agreement, governing the terms and conditions under which the parties would exchange information in order to further assess the merits and risks of a potential business combination. The mutual nondisclosure agreement did not include a standstill provision. <span style="text-decoration:underline">Neither ADTRAN nor ADVA executed any other nondisclosure agreement with a third party in connection with a potential alternate business combination.</span> </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">The third and fourth full paragraphs on page 92 of the Proxy Statement/Prospectus under the section &#8220;The Business Combination &#8212;Background of the Business Combination&#8221; are amended and supplemented to read as follows: </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">On January&#160;13, 2021, the ADTRAN board of directors held a special virtual meeting attended by senior management of ADTRAN, and representatives of BofA Securities to discuss continuing discussions with ADVA. At the meeting, management and BofA Securities reviewed with the ADTRAN board of directors the potential benefits of a business combination with ADVA, including the opportunity for significant synergies, as well as the potential risks of the business combination, including integration and synergy realization risks. The ADTRAN board of directors also discussed with management and representatives of BofA Securities the pro forma ownership levels discussed between Mr.&#160;Stanton and the representatives of Jefferies at the January&#160;5, 2021 meeting. The ADTRAN board of directors expressed support for<span style="text-decoration:underline">, and authorized representatives of </span>ADTRAN management<span style="text-decoration:underline">, including Mr.</span><span style="text-decoration:underline"></span><span style="text-decoration:underline">&#160;Stanton, to</span> continu<span style="text-decoration:underline">e</span><span style="text-decoration:line-through">ing</span> discussions with ADVA management. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><span style="text-decoration:underline">Following authorization from the ADTRAN Board,</span> <span style="text-decoration:line-through">O</span><span style="text-decoration:underline">o</span>n January&#160;15, 2021, senior management of ADTRAN and ADVA, and representatives of BofA Securities and Jefferies, held a virtual meeting to continue discussions of the proposed transaction between the parties. At the virtual meeting, representatives of BofA Securities and ADTRAN presented illustrative transaction terms for <span style="white-space:nowrap"><span style="white-space:nowrap">a&#160;stock-for-stock&#160;merger</span></span> between ADTRAN and ADVA and provided an overview of the potential benefits of the business combination to the combined company and each company&#8217;s shareholders. The terms presented included (i)&#160;a 10% implied premium, resulting in ADVA pro forma ownership of 42% of the combined company, (ii)&#160;a management team led by Mr.&#160;Stanton, as chief executive officer and (iii)&#160;board representation at the combined company for each of ADTRAN and ADVA. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">The first full paragraph on page 94 of the Proxy Statement/Prospectus under the section &#8220;The Business Combination &#8212;Background of the Business Combination&#8221; is amended and supplemented to read as follows: </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">On May&#160;28, 2021, the term sheet<span style="text-decoration:underline">, which was substantially similar to the term sheet presented to the ADTRAN Board at the April</span><span style="text-decoration:underline"></span><span style="text-decoration:underline">&#160;28 meeting,</span> was executed by ADTRAN and ADVA. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">The disclosure in the section entitled &#8220;Certain Unaudited Prospective Financial Information&#8221;, beginning on page 102 of the Proxy Statement/Prospectus, is hereby modified by replacing the <span style="white-space:nowrap">sub-sections</span> titled &#8220;Summary of the Prospective Financial Information&#8221; on pages 105 and 106 of the Proxy Statement/Prospectus with the tables and text below. </p>
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 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">Summary of the Prospective Financial Information<sup style="font-size:85%; vertical-align:top">(1)</sup> </p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:center"><span style="font-style:italic">(in millions, expect per share data) </span></p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td style="width:70%"></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
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<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
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<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="22" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">Year Ending December&#160;31,</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2021E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2022E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2023E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2024E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2025E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2026E</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Revenue</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">563</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">620</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">684</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">711</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">740</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">770</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Income Before Provision for Income Taxes</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">24</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">45</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">69</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">78</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">88</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">97</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Stock-Based Compensation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">7</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">7</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">7</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">7</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">7</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">7</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Acquisition Related Expenses, Amortizations and Adjustments</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">4</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">4</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">3</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">3</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">3</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">3</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Restructuring</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">0</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Deferred Compensation Adjustments</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Pension</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted Income Before Provision for Income Taxes<sup style="font-size:85%; vertical-align:top">(2)</sup></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">37</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">56</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">80</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">89</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">98</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">107</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Other Expenses / (Income)</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">6</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">4</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">4</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">5</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">7</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">8</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: D&amp;A</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">13</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">14</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted EBITDA<sup style="font-size:85%; vertical-align:top">(2)</sup></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">41</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">63</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">87</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">95</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">104</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">113</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
</table> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td style="width:70%"></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="22" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">Year Ending December&#160;31,</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2021E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2022E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2023E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2024E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2025E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2026E</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted Income Before Provision for Income Taxes<sup style="font-size:85%; vertical-align:top">(2)</sup></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">37</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">56</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">80</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">89</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">98</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">107</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Less: Taxes</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">8</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">13</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">18</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">20</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">23</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">25</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted Net Income<sup style="font-size:85%; vertical-align:top">(2)</sup></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">29</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">44</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">62</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">68</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">76</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">83</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Shares Outstanding</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">49.4</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">49.4</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">49.4</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">49.4</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">49.4</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">49.4</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted Earnings Per Share<sup style="font-size:85%; vertical-align:top">(2)</sup></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">0.59</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">0.88</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">1.24</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">1.38</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">1.53</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">1.67</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
</table> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%">&#160;</td>
<td style="width:5%;vertical-align:top" align="left">(1)</td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">ADTRAN unaudited prospective financial information was prepared as of August&#160;17, 2021. </p></td></tr></table>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%">&#160;</td>
<td style="width:5%;vertical-align:top" align="left">(2)</td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">Adjusted EBITDA, adjusted income before provision for income taxes, adjusted net income and adjusted earnings per share are not GAAP measures. For purposes of the prospective financial information, (i)&#160;adjusted EBITDA is defined as earnings before interest, taxes, depreciation and amortization, excluding stock-based compensation expense and certain non-recurring items and (ii) adjusted earnings per share is defined as earnings per share, plus <span style="white-space:nowrap">tax-effected</span> stock-based compensation expense, acquisition-related expenses, amortizations and adjustments, restructuring expenses, amortization of pension actuarial losses, non-cash deferred compensation, change in valuation allowance related to our deferred tax assets, and certain other non-recurring items. </p></td></tr></table> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><span style="font-style:italic">Additional ADTRAN Prospective Financial Information</span>. At the direction of ADTRAN management, BofA Securities prepared a calculation of <span style="white-space:nowrap">unlevered,&#160;after-tax&#160;cash</span> flow figures for use in BofA Securities&#8217; discounted cash flow analysis based on the ADTRAN forecasts summarized above under the heading &#8220;ADTRAN Prospective Financial Information&#8221;. The results of this calculation, as approved for BofA Securities&#8217; use by ADTRAN management, are set forth in the following table. They do not form part of the ADTRAN forecasts. </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td style="width:70%"></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="18" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">Year Ending December&#160;31,</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2H<br />2021E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2022E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2023E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2024E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2025E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2026E</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted EBITDA</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">23</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">63</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">87</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">95</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">104</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">113</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Less: D&amp;A</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">5</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">13</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">14</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted EBIT</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">18</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">52</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">76</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">84</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">91</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">99</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Less: Tax Expense</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">4</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">12</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">17</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">19</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">21</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">23</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><span style="font-style:italic">Effective Tax Rate</span></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">21.0</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">22.5</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">22.9</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">23.1</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">23.0</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">23.0</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold"><span style="white-space:nowrap">Tax-Effected</span> Adjusted EBIT</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">14</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">41</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">58</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">64</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">70</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">77</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: D&amp;A</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">5</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">13</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">14</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Less: Capital Expenditures</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">8</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">10</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">12</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">12</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Less: Increase in Net Working Capital</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">19</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">$</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">3</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">7</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">2</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">3</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">($</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">3</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Unlevered Free Cash Flow<sup style="font-size:85%; vertical-align:top">(1)</sup></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">30</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">45</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">51</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">62</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">68</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">$</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">75</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
</table> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%">&#160;</td>
<td style="width:5%;vertical-align:top" align="left">(1)</td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">Unlevered free cash flow is not a GAAP measure. For purposes of the prospective financial information unlevered free cash flow is defined <span style="white-space:nowrap">as&#160;tax-effected&#160;operating</span> income, plus depreciation and amortization, less capital expenditures, less changes in working capital. </p></td></tr></table>
</div></div>



<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><span style="font-style:italic">ADVA Prospective Financial Information</span>. The following prospective financial information used by BofA Securities in performing its financial analyses with respect to ADVA on a stand-alone basis, was provided by ADVA to ADTRAN, and provided by ADTRAN management to BofA Securities and approved by ADTRAN for use by BofA Securities: </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">Summary of the Prospective Financial Information<sup style="font-size:85%; vertical-align:top">(1)</sup> </p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:center"><span style="font-style:italic">(in millions, expect per share data) </span></p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td style="width:67%"></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="22" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">Year Ending December&#160;31,</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2021E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2022E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2023E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2024E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2025E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2026E</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Revenue</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">600</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">640</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">672</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">700</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">730</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">760</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Net Income (IFRS)</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 44</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 45</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 47</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 52</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 57</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 61</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Taxes</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 3</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 5</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 11</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 12</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 13</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 14</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Financial Result</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 1</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 3</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: FX Effect</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364; 1</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: D&amp;A</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 69</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 70</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 73</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 77</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 80</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 80</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">EBITDA (IFRS)</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">117</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">123</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">133</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">143</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">152</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">158</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Compensation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 1</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Amortization of Intangibles excl. Goodwill</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 4</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 6</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 6</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 6</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 6</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 6</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted EBITDA (IFRS)</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">123</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">130</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">140</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">151</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">160</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">165</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Less: R&amp;D Capitalization</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;43</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;45</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;47</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;48</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;49</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;50</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted EBITDA<sup style="font-size:85%; vertical-align:top">(2)</sup></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 80</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 85</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 94</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 103</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 111</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 115</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
</table> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td style="width:70%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="22" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">Year Ending December&#160;31,</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2021E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2022E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2023E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2024E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2025E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2026E</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Net Income (IFRS)</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 44</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 45</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 47</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 52</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 57</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 61</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: FX Effect</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364; 1</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8212;&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Compensation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 1</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 2</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: Amortization of Intangibles excl. Goodwill</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 4</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 6</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 6</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 6</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 6</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 6</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: R&amp;D Amortization</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 44</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 45</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 47</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 48</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 49</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#8364;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"> 50</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Less: R&amp;D Capitalization</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;43</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;45</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;47</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;48</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;49</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;50</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted Net Income<sup style="font-size:85%; vertical-align:top">(2)</sup></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 51</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 53</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 54</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 59</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 64</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 69</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Shares Outstanding</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">50.8</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">50.8</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">50.8</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">50.8</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">50.8</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">50.8</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted Earnings Per Share<sup style="font-size:85%; vertical-align:top">(2)</sup></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 1.00</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 1.04</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 1.06</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 1.16</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 1.27</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#8364;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold"> 1.36</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
</table> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%">&#160;</td>
<td style="width:5%;vertical-align:top" align="left">(1)</td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">ADVA projections were provided by ADVA management to ADTRAN on a U.S. GAAP basis. ADVA reports on an IFRS basis, however, the IFRS projections were adjusted for any known differences to U.S. GAAP, particularly related to capitalized R&amp;D effects. ADVA unaudited prospective financial information was prepared as of July&#160;13, 2021. </p></td></tr></table>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%">&#160;</td>
<td style="width:5%;vertical-align:top" align="left">(2)</td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">Adjusted EBITDA, adjusted net income and adjusted earnings per share are not GAAP measures. For purposes of the prospective financial information, (i)&#160;adjusted EBITDA is defined as earnings before interest, taxes, depreciation and amortization, excluding stock-based compensation expense and <span style="white-space:nowrap">certain&#160;non-recurring&#160;items;</span> (ii)&#160;adjusted net income is calculated as net income adjusted to exclude stock based compensation expense, amortization of intangible assets and foreign exchange effects and (iii)&#160;adjusted earnings per share was arrived at by dividing the adjusted net income provided by ADVA by the ADVA share count. 2021- 2026 Adjusted EPS projections are based on diluted shares outstanding implied by 2020 Net Income and Adjusted EPS. </p></td></tr></table>
</div></div>



<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><span style="font-style:italic">Additional ADVA Prospective Financial Information</span>. At the direction of ADTRAN management, BofA Securities prepared a calculation of <span style="white-space:nowrap">unlevered,&#160;after-tax&#160;cash</span> flow figures for use in BofA Securities&#8217; discounted cash flow analysis based on the ADVA forecasts summarized above under the heading &#8220;ADVA Prospective Financial Information&#8221;. The results of this calculation, as approved for BofA Securities&#8217; use by ADTRAN management, are set forth in the following table. They do not form part of the ADVA forecasts. </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td style="width:73%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:1%"></td>
<td></td>
<td></td>
<td></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="18" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">Year Ending December&#160;31,</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2H<br />2021E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2022E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2023E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2024E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2025E</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="2" align="center" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">2026E</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted EBITDA</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 40</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 85</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 94</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364;&#160;103</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364;&#160;111</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364;&#160;115</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Less: D&amp;A</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;13</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;25</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;26</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;29</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;31</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;30</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Adjusted EBIT</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 27</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 60</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 68</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 73</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 80</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 86</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Less: Tax Expense</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364; 2</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364; 6</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;13</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;14</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;15</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;16</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><span style="font-style:italic">Effective Tax Rate</span></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">6.6</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">10.0</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">19.2</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">18.9</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">18.9</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-style:italic">18.9</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-style:italic">%&#160;</span></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold"><span style="white-space:nowrap">Tax-Effected</span> Adjusted EBIT</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 25</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 54</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 55</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 60</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 65</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 69</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td>
<td style="height:6pt" colspan="4"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Plus: D&amp;A</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8364; 13</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8364; 25</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8364; 26</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8364; 29</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8364; 31</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">&#8364; 30</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Less: Capital Expenditures</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;18</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;32</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;29</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;21</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;22</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;23</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:3.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Less: Increase in Net Working Capital</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364;&#160;4</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364; 1</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364; 5</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364; 6</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364; 5</td>
<td style="white-space:nowrap;vertical-align:bottom">)&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">(&#8364; 6)</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman;font-weight:bold">Unlevered Free Cash Flow<sup style="font-size:85%; vertical-align:top">(1)</sup></p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 17</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 47</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 47</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 61</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 69</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td>
<td style="white-space:nowrap;vertical-align:bottom" align="right"><span style="font-weight:bold">&#8364; 71</span></td>
<td style="white-space:nowrap;vertical-align:bottom"><span style="font-weight:bold">&#160;</span></td></tr>
</table> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%">&#160;</td>
<td style="width:5%;vertical-align:top" align="left">(1)</td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">Unlevered free cash flow is not a GAAP measure. For purposes of the prospective financial information unlevered free cash flow is defined <span style="white-space:nowrap">as&#160;tax-effected&#160;operating</span> income, plus depreciation and amortization, less capital expenditures, less changes in working capital. </p></td></tr></table>
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<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
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<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">The disclosure on page 112 of the Proxy Statement/Prospectus under the section &#8220;The Business Combination&#8212;Opinion of Financial Advisor to ADTRAN&#8212;Summary of Material Financial Analyses&#8212;ADTRAN Financial Analyses&#8212;Discounted Cash Flow Analysis&#8221; is amended and supplemented to read as follows: </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><span style="text-decoration:underline">Discounted Cash Flow Analysis</span>. BofA Securities performed a discounted cash flow analysis of ADTRAN to calculate the estimated present value of the standalone<span style="text-decoration:line-through"> unlevered, <span style="white-space:nowrap">after-tax</span> free cash flows </span><span style="text-decoration:underline">Unlevered Free Cash Flows as described in the section entitled &#8220;The Business Combination&#8212;Certain Unaudited Prospective Financial Information&#8221;</span> that ADTRAN was forecasted to generate during the third and fourth quarters of calendar year 2021 and calendar years 2022 through 2026 based on the ADTRAN forecasts. BofA Securities calculated terminal values for ADTRAN by applying perpetuity growth rates of 2.0% to 3.0%, based on BofA Securities&#8217; professional judgment and experience, to ADTRAN&#8217;s calendar year 2026 estimated normalized unlevered free cash flow. The cash flows and terminal values were then discounted to present value as of June&#160;30, 2021, assuming a <span style="white-space:nowrap">mid-year</span> convention, using discount rates ranging from 8.0% to 11.0%, which were based on an estimate of ADTRAN&#8217;s weighted average cost of capital, derived using the capital asset pricing model <span style="text-decoration:underline">(which takes into account the risk free rate, ADTRAN&#8217;s levered beta and the applicable equity market risk premium)</span> and BofA Securities&#8217; professional judgement and experience. To the resulting enterprise values, BofA Securities added net cash projected as of June&#160;30, 2021 of $128&#160;million to derive equity values. This analysis indicated the following approximate implied per share equity value reference ranges for ADTRAN (rounded to the nearest $0.25) as compared to the closing share price of the ADTRAN shares on August&#160;27, 2021: </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">The disclosure on page 113 of the Proxy Statement/Prospectus under the section &#8220;The Business Combination&#8212;Opinion of Financial Advisor to ADTRAN&#8212;Summary of Material Financial Analyses&#8212;ADTRAN Financial Analyses&#8212;Selected Publicly Traded Companies Analysis&#8221; is amended and supplemented by adding columns for 2022 and 2023 EV/Revenue, EV/EBITDA and Adjusted EPS multiples to the list of selected publicly traded companies as follows: </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
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<td style="vertical-align:bottom;width:3%"></td>
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<td></td>
<td></td>

<td style="vertical-align:bottom;width:3%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:3%"></td>
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<td></td>
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<td style="vertical-align:bottom;width:3%"></td>
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<td></td>
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<td style="vertical-align:bottom;width:3%"></td>
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<td style="vertical-align:bottom;width:3%"></td>
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<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">EV/Revenue<br />2022</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">EV/Revenue<br />2023</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">EV/EBITDA<br />2022</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">EV/EBITDA<br />2023</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">Adj.&#160;EPS<br />2022</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">Adj.&#160;EPS<br />2023</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">ADVA</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1.00x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">0.96x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">8.2x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">7.5x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">15.3x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">15.0x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Ciena Corporation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">2.11x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">NA</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">10.9x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">NA</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">17.4x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">NA</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Infinera Corporation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1.48x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1.37x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11.2x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">8.9x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">26.0x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">12.8x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Ribbon Communications, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1.32x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1.31x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">7.7x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">7.6x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">11.6x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">12.1x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Casa Systems, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1.64x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1.54x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">9.4x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">8.4x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">15.9x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">13.1x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Tejas Networks Ltd.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">3.31x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">NA</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">14.9x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">NA</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">26.4x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">NA</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">NeoPhotonics Corporation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1.22x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">1.02x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">10.9x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">9.2x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">35.4x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom" align="right">20.1x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
</table>
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<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">The disclosure on page 114 of the Proxy Statement/Prospectus under the section &#8220;The Business Combination&#8212;Opinion of Financial Advisor to ADTRAN&#8212;Summary of Material Financial Analyses&#8212;ADVA Financial Analyses&#8212;Selected Publicly Traded Companies Analysis&#8221; is amended and supplemented by adding columns for 2022 and 2023 EV/Revenue, EV/EBITDA and Adjusted EPS multiples to the list of selected publicly traded companies as follows: </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td style="width:50%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:8%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:8%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:8%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:8%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:6%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:6%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">EV/Revenue</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">2022</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">EV/Revenue</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">2023</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">EV/EBITDA</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">2022</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">EV/EBITDA</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">2023</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">Adj.&#160;EPS</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">2022</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">Adj.&#160;EPS</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">2023</p></td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">ADTRAN</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">1.81x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">1.66x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">19.2x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">14.6x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">30.5x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">19.2x</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Ciena Corporation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">2.11x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">NA</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">10.9x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">NA</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">17.4x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">NA</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Infinera Corporation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">1.48x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">1.37x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">11.2x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">8.9x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">26.0x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">12.8x</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Ribbon Communications, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">1.32x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">1.31x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">7.7x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">7.6x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">11.6x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">12.1x</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Casa Systems, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">1.64x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">1.54x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">9.4x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">8.4x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">15.9x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">13.1x</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Tejas Networks Ltd.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">3.31x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">NA</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">14.9x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">NA</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">26.4x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">NA</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">NeoPhotonics Corporation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">1.22x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">1.02x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">10.9x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">9.2x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">35.4x</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap" align="right">20.1x</td></tr>
</table> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">The disclosure on page 114 of the Proxy Statement/Prospectus under the section &#8220;The Business Combination&#8212;Opinion of Financial Advisor to ADTRAN&#8212;Summary of Material Financial Analyses&#8212;ADVA Financial Analyses&#8212;Selected Precedent Transactions Analysis&#8221; is amended and supplemented by adding columns for the announcement date, transaction value and LTM EBITDA to the list of selected precedent transactions as follows: </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td style="width:10%"></td>

<td style="vertical-align:bottom;width:2%"></td>
<td style="width:37%"></td>

<td style="vertical-align:bottom;width:2%"></td>
<td style="width:37%"></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td>

<td style="vertical-align:bottom;width:2%"></td>
<td></td>
<td></td>
<td></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="border-bottom:1.00pt solid #000000;vertical-align:bottom;white-space:nowrap"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">Announcement</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">Date</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">Acquiror</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold">Target</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">Transaction</span><br /><span style="font-weight:bold">Value (in</span><br /><span style="font-weight:bold">millions)</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom"><span style="font-weight:bold">LTM</span><br /><span style="font-weight:bold">EBITDA</span></td>
<td style="vertical-align:bottom">&#160;</td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">11/14/19</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Ribbon Communications Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">ECI Telecom Ltd.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">460</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">20.0x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">6/24/19</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Rudolph Technologies, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Nanometrics Incorporated</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">713</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">15.8x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">11/9/18</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><span style="white-space:nowrap">II-VI</span> Incorporated</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Finisar Corporation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">2,912</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">16.7x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">11/8/18</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">CommScope Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">ARRIS International plc</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">7,145</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">8.0x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">3/12/18</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Lumentum Holdings Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Oclaro, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">1,481</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">9.4x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">7/14/16</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Cree, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Infineon Technologies AG&#8217;s RF Power Assets</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">850</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">8.7x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">2/22/17</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">ARRIS International plc</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Ruckus Wireless, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">877</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">9.7x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">11/2/16</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Broadcom Limited</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Brocade Communications Systems Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">5,936</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">9.6x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">11/1/16</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Inphi Corp.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">ClariPhy Communications Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">275</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">NA</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">4/7/16</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Corning Incorporated</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Alliance Fiber Optic Products, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">262</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">10.5x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">3/16/16</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Coherent, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">ROFIN-SINAR Technologies, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">789</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">10.3x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">2/23/16</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">MKS Instruments, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Newport Corporation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">985</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">10.5x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">1/13/16</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Microchip Technology Incorporated</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Atmel Corporation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">3,282</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">15.1x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">6/23/15</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Uphill Investment Co.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Integrated Silicon Solution, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">627</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">16.9x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:bottom"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">1/27/15</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Lattice Semiconductor Corporation</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Silicon Image, Inc.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">$</td>
<td style="vertical-align:bottom" align="right">450</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" align="right">12.8x</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td></tr>
</table> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">The disclosure on page 115 of the Proxy Statement/Prospectus under the section &#8220;The Business Combination&#8212;Opinion of Financial Advisor to ADTRAN&#8212;Summary of Material Financial Analyses&#8212;ADVA Financial Analyses&#8212;Discounted Cash Flow Analysis&#8221; is amended and supplemented to read as follows: </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><span style="text-decoration:underline">Discounted Cash Flow Analysis</span>. BofA Securities performed a discounted cash flow analysis of ADVA to calculate the estimated present value of the standalone <span style="text-decoration:line-through">unlevered, <span style="white-space:nowrap">after-tax</span> free cash flows </span><span style="text-decoration:underline">Unlevered Free Cash Flows as described in the section entitled &#8220;The Business Combination&#8212;Certain Unaudited Prospective Financial Information&#8221;</span> that ADVA was forecasted to generate during the third and fourth quarters of calendar year 2021 and calendar years 2022 through 2026 based on the ADVA forecasts. BofA Securities calculated terminal values for ADVA by applying perpetuity growth rates of 2.0% to 3.0%, based on BofA Securities&#8217; professional judgment and experience, to ADVA&#8217;s calendar year 2026 estimated normalized unlevered free cash flow. The cash flows and terminal values were then discounted to present value as of June&#160;30, 2021, assuming a <span style="white-space:nowrap">mid-year</span> convention, using discount rates ranging from 8.0% to 11.0%, which were based on an estimate of ADVA&#8217;s weighted average cost of capital derived using the capital asset pricing model <span style="text-decoration:underline">(which takes into account the risk free rate, ADVA&#8217;s levered beta and the applicable equity market risk premium)</span> and BofA Securities&#8217; professional judgement and experience. To the resulting enterprise values, BofA Securities added net cash projected as of June&#160;30, 2021 of &#8364;30&#160;million to derive equity values. This analysis indicated the following approximate implied per share equity value reference ranges for ADVA (rounded to the nearest &#8364;0.25) as compared to the implied value of the exchange ratio based on the closing price of the ADTRAN common stock, and the closing price of the ADVA shares, in each case on August&#160;27, 2021: </p>
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 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">- END OF SUPPLEMENT TO DEFINITIVE PROXY STATEMENT - </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">Important Information For Investors And Stockholders </p> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">This Current Report on <span style="white-space:nowrap">Form&#160;8-K&#160;does</span> not constitute an offer to sell or the solicitation of an offer to buy any securities or a solicitation of any vote or approval.&#160;It does not constitute a prospectus or prospectus equivalent document. No offering of securities shall be made except by means of a prospectus meeting the requirements of Section&#160;10 of the Securities Act. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">In connection with the proposed transaction between ADTRAN and ADVA, Acorn HoldCo has filed the Registration Statement with the SEC and ADTRAN has filed the Proxy Statement/Prospectus with the SEC. The Registration Statement was declared effective by the SEC on December&#160;2, 2021 and ADTRAN commenced mailing the Proxy Statement/Prospectus to its stockholders in connection with the vote to approve the merger of ADTRAN and a direct wholly-owned subsidiary of Acorn HoldCo. Acorn HoldCo has also filed an offer document with German Federal Financial Supervisory Authority (<span style="font-style:italic">Bundesanstalt f&#252;r Finanzdienstleistungsaufsicht&#8212;</span>&#8220;BaFin&#8221;), the publication of which has been approved by BaFin and which has been published. The consummation of any transaction will be subject to regulatory approvals and other customary closing conditions. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">INVESTORS AND SECURITY HOLDERS OF ADTRAN AND ADVA ARE URGED TO READ THE PROXY STATEMENT/PROSPECTUS, THE OFFER DOCUMENT AND OTHER DOCUMENTS FILED WITH THE SEC CAREFULLY AND IN THEIR ENTIRETY BECAUSE THEY CONTAIN OR WILL CONTAIN IMPORTANT INFORMATION. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The voluntary exchange offer by Acorn HoldCo for all ADVA shares pursuant to the German Securities Acquisition and Trading Act (the &#8220;Offer&#8221;) is published exclusively under the laws of the Federal Republic of Germany (&#8220;Germany&#8221;) and certain applicable provisions of the securities laws of the United States of America. Any contract concluded based on the Offer will be exclusively governed by the laws of Germany and is to be interpreted in accordance with such laws. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Investors and security holders are able to obtain free copies of the Proxy Statement/Prospectus and other documents filed with the SEC by ADTRAN or Acorn HoldCo through the website maintained by the SEC at http://www.sec.gov. Copies of the documents filed with the SEC by ADTRAN are available free of charge at https://investors.adtran.com/ under the heading &#8220;SEC Filings&#8221;. Furthermore, the German language version of the offer document has been published by way of announcement on the internet at www.acorn-offer.com and by keeping available copies free of charge at the settlement agent. You are also able to obtain a copy of <span style="white-space:nowrap">the&#160;non-binding&#160;English</span> translation of the offer document, which has not been reviewed by BaFin, on the internet at www.acorn-offer.com. </p> <p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">Certain Information Regarding Participants </p> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">ADTRAN and Acorn HoldCo and their respective directors and executive officers may be deemed to be participants in the solicitation of proxies from ADTRAN&#8217;s stockholders in respect of the proposed Business Combination. Information regarding the persons who may, under the rules of the SEC, be deemed participants in the solicitation of the shareholders of ADTRAN in connection with the proposed business combination, including a description of their direct or indirect interests, by security holdings or otherwise, are set forth in the Proxy Statement/Prospectus filed with the SEC. Information regarding the directors and executive officers of ADTRAN is contained in ADTRAN&#8217;s Annual Report on <span style="white-space:nowrap">Form&#160;10-K&#160;for</span> the year ended December&#160;31, 2020 and its Proxy Statement on Schedule 14A, dated March&#160;30, 2021, which are filed with the SEC and can be obtained free of charge from the sources indicated above. </p> <p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold">Cautionary Statement Regarding Forward-Looking Statements </p> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">This Current Report on <span style="white-space:nowrap">Form&#160;8-K&#160;contains</span> forward-looking statements within the meaning of Section&#160;27A of the Securities Act of 1933, as amended, and Section&#160;21E of the Securities Exchange Act of 1934, as amended. You can generally identify forward-looking statements by the use of forward-looking terminology such as &#8220;anticipate,&#8221; &#8220;believe,&#8221; &#8220;continue,&#8221; &#8220;could,&#8221; &#8220;estimate,&#8221; &#8220;expect,&#8221; &#8220;explore,&#8221; &#8220;evaluate,&#8221; &#8220;intend,&#8221; &#8220;may,&#8221; &#8220;might,&#8221; &#8220;plan,&#8221; &#8220;potential,&#8221; &#8220;predict,&#8221; &#8220;project,&#8221; &#8220;seek,&#8221; &#8220;should,&#8221; or &#8220;will,&#8221; or the negative thereof or other variations thereon or comparable terminology. These forward-looking statements are only predictions and involve known and unknown risks and uncertainties, many of which are beyond ADTRAN&#8217;s and ADVA&#8217;s control. </p>
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 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">These forward-looking statements include, but are not limited to, statements regarding benefits of the proposed Business Combination, integration plans and expected synergies, and anticipated future growth, financial and operating performance and results. Forward-looking statements involve risks and uncertainties that may cause actual results to be materially different from the results predicted or expected. No assurance can be given that these forward-looking statements will prove accurate and correct, or that projected or anticipated future results will be achieved. Factors that could cause actual results to differ materially from those indicated in any forward-looking statement include, but are not limited to: the expected timing and likelihood of the completion of the contemplated Business Combination, including the timing, receipt and terms and conditions of any required governmental and regulatory approvals of the contemplated Business Combination that could reduce anticipated benefits or cause the parties to abandon the transaction; the occurrence of any event, change or other circumstances that could give rise to the termination of the Business Combination Agreement; the ability to successfully complete the proposed Business Combination; regulatory or other limitations imposed as a result of the proposed Business Combination; the success of the business following the proposed Business Combination; the ability to successfully integrate the ADTRAN and ADVA businesses; the possibility that ADTRAN stockholders may not approve the Business Combination Agreement or that the requisite number of ADVA shares may not be tendered in the Exchange Offer; the risk that the parties may not be able to satisfy the conditions to closing of the proposed Business Combination in a timely manner or at all; risks related to disruption of management time from ongoing business operations due to the proposed Business Combination; the risk that the announcement or consummation of the proposed Business Combination could have adverse effects on the market price of ADTRAN&#8217;s common stock or ADVA&#8217;s common shares or the ability of ADTRAN and ADVA to retain customers, retain or hire key personnel, maintain relationships with their respective suppliers and customers, and on their operating results and businesses generally; the risk that Acorn HoldCo may be unable to achieve expected synergies or that it may take longer or be more costly than expected to achieve those synergies; the risk of fluctuations in revenue due to lengthy sales and approval process required by major and other service providers for new products; the risk posed by potential breaches of information systems and cyber-attacks; the risks that ADTRAN, ADVA or the post-combination company may not be able to effectively compete, including through product improvements and development; and such other factors as are set forth in ADVA&#8217;s annual and interim financial reports made publicly available and ADTRAN&#8217;s and Acorn HoldCo&#8217;s public filings made with the SEC from time to time, including but not limited to those described under the headings &#8220;Risk Factors&#8221; and &#8220;Forward-Looking Statements&#8221; in ADTRAN&#8217;s <span style="white-space:nowrap">Form&#160;10-K&#160;for</span> the fiscal year ended December&#160;31, 2020 and ADTRAN&#8217;s <span style="white-space:nowrap">Form&#160;10-Q&#160;for</span> the quarterly period ended September&#160;30, 2021, which are available via the SEC&#8217;s website at www.sec.gov. The foregoing list of risk factors is not exhaustive. These risks, as well as other risks associated with the contemplated Business Combination, are more fully discussed in the Proxy Statement/Prospectus and the offering prospectus that were included in the Registration Statement filed with the SEC and in the offering document and any prospectuses or supplements filed with BaFin in connection with the contemplated Business Combination. In light of these risks, uncertainties and assumptions, the events described in the forward-looking statements might not occur or might occur to a different extent or at a different time than ADTRAN, ADVA or Acorn HoldCo has described. All such factors are difficult to predict and beyond our control. All forward-looking statements included in this document are based upon information available to ADTRAN, ADVA and Acorn HoldCo on the date hereof, and each of ADTRAN, ADVA and Acorn HoldCo disclaims and does not undertake any obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">It should also be noted that projected financial information for the combined businesses of ADTRAN and ADVA is based on management&#8217;s estimates, assumptions and projections and has not been prepared in conformance with the applicable accounting requirements of <span style="white-space:nowrap">Regulation&#160;S-X&#160;relating</span> to pro forma financial information, and the required pro forma adjustments have not been applied and are not reflected therein. None of this information should be considered in isolation from, or as a substitute for, the historical financial statements of ADTRAN or ADVA. Important risk factors could cause actual future results and other future events to differ materially from those currently estimated by management, including, but not limited to, the risks that: a condition to the closing of the proposed Business Combination may not be satisfied; a regulatory approval that may be required for the proposed Business Combination is delayed, is not obtained or is obtained subject to conditions that are not anticipated; ADTRAN is unable to achieve the synergies and value creation contemplated by the proposed Business Combination; ADTRAN is unable to promptly and effectively integrate ADVA&#8217;s businesses; management&#8217;s time and attention is diverted on transaction related issues; disruption from the transaction makes it more difficult to maintain business, contractual and operational relationships; the credit ratings of the combined company declines following the proposed Business Combination; legal proceedings are instituted against ADTRAN, ADVA or the </p>
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combined company; ADTRAN, ADVA or the combined company is unable to retain key personnel; and the announcement or the consummation of the proposed Business Combination has a negative effect on the market price of the capital stock of ADTRAN and common shares of ADVA or on ADTRAN&#8217;s and ADVA&#8217;s operating results. </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">No assurances can be given that any of the events anticipated by the forward-looking statements will transpire or occur, or if any of them do occur, what impact they will have on the results of operations, financial condition or cash flows of ADTRAN or ADVA.&#160;Should any risks and uncertainties develop into actual events, these developments could have a material adverse effect on the proposed transaction and/or ADTRAN or ADVA, ADTRAN&#8217;s ability to successfully complete the proposed transaction and/or realize the expected benefits from the proposed transaction. You are cautioned not to rely on ADTRAN&#8217;s and ADVA&#8217;s forward-looking statements. These forward-looking statements are and will be based upon management&#8217;s then-current views and assumptions regarding future events and operating performance, and are applicable only as of the dates of such statements. Neither ADTRAN nor ADVA assumes any duty to update or revise forward-looking statements, whether as a result of new information, future events or otherwise, as of any future date. </p>
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 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">SIGNATURES </p> <p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
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<td colspan="5" style="vertical-align:bottom;white-space:nowrap"><span style="font-weight:bold">ADTRAN, Inc.</span></td></tr>
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<td colspan="5" style="vertical-align:bottom;white-space:nowrap">(Registrant)</td></tr>
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<td style="vertical-align:top">Date: December&#160;28, 2021</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:top;white-space:nowrap">By:</td>
<td style="vertical-align:bottom">&#160;</td>
<td colspan="3" style="vertical-align:bottom;white-space:nowrap"> <p style="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Michael Foliano</p></td></tr>
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<td style="vertical-align:bottom">&#160;</td>
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<td style="vertical-align:bottom;white-space:nowrap">Name:</td>
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<td style="vertical-align:bottom;white-space:nowrap">Michael Foliano</td></tr>
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<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:top;white-space:nowrap">Title:</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap">Senior Vice President of Finance and Chief Financial Officer</td></tr>
</table>
</div></div>

</body></html>
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<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>2
<FILENAME>adtn-20211228.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20210621.2 -->
<!-- Creation date: 12/29/2021 3:13:11 AM Eastern Time -->
<!-- Copyright (c) 2021 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<xsd:schema
  xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric"
  xmlns:num="http://www.xbrl.org/dtr/type/numeric"
  xmlns:us-types="http://fasb.org/us-types/2020-01-31"
  xmlns:adtn="http://www.adtran.com/20211228"
  xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31"
  xmlns:xbrli="http://www.xbrl.org/2003/instance"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xbrldt="http://xbrl.org/2005/xbrldt"

  attributeFormDefault="unqualified"
  elementFormDefault="qualified"
  targetNamespace="http://www.adtran.com/20211228"
  xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance" />
    <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/linkbase" />
    <xsd:import schemaLocation="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd" namespace="http://xbrl.sec.gov/dei/2020-01-31" />
    <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/numeric" />
    <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/non-numeric" />

    <xsd:import schemaLocation="https://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd" namespace="http://xbrl.sec.gov/naics/2017-01-31" />
    <xsd:import schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" namespace="http://xbrl.org/2005/xbrldt" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="adtn-20211228_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:title="Label Links, all" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="adtn-20211228_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:title="Presentation Links, all" xlink:type="simple" />
      <link:roleType roleURI="http://www.adtran.com//20211228/taxonomy/role/DocumentDocumentAndEntityInformation" id="Role_DocumentDocumentAndEntityInformation">
        <link:definition>100000 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
</xsd:schema>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>3
<FILENAME>adtn-20211228_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20210621.2 -->
<!-- Creation date: 12/29/2021 3:13:11 AM Eastern Time -->
<!-- Copyright (c) 2021 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<link:linkbase
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CoverAbstract" xlink:type="locator" xlink:label="dei_CoverAbstract" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CoverAbstract" xlink:to="dei_CoverAbstract_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_CoverAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_CoverAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cover [Abstract]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName" xlink:type="locator" xlink:label="dei_EntityRegistrantName" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityRegistrantName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityRegistrantName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Registrant Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag" xlink:type="locator" xlink:label="dei_AmendmentFlag" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_AmendmentFlag_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_AmendmentFlag_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey" xlink:type="locator" xlink:label="dei_EntityCentralIndexKey" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType" xlink:type="locator" xlink:label="dei_DocumentType" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_DocumentType_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_DocumentType_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate" xlink:type="locator" xlink:label="dei_DocumentPeriodEndDate" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:type="locator" xlink:label="dei_EntityIncorporationStateCountryCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation State Country Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Incorporation State Country Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber" xlink:type="locator" xlink:label="dei_EntityFileNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityFileNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity File Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityFileNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:type="locator" xlink:label="dei_EntityTaxIdentificationNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Tax Identification Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Tax Identification Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine1" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line One</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line One</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown" xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, City or Town</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, City or Town</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:type="locator" xlink:label="dei_EntityAddressStateOrProvince" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, State or Province</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, State or Province</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Postal Zip Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode" xlink:type="locator" xlink:label="dei_CityAreaCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_CityAreaCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">City Area Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_CityAreaCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">City Area Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber" xlink:type="locator" xlink:label="dei_LocalPhoneNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_LocalPhoneNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Local Phone Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_LocalPhoneNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Local Phone Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_WrittenCommunications" xlink:type="locator" xlink:label="dei_WrittenCommunications" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_WrittenCommunications_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Written Communications</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_WrittenCommunications_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Written Communications</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SolicitingMaterial" xlink:type="locator" xlink:label="dei_SolicitingMaterial" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_SolicitingMaterial_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Soliciting Material</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_SolicitingMaterial_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Soliciting Material</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_PreCommencementTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementTenderOffer" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pre Commencement Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementIssuerTenderOffer" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pre Commencement Issuer Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Issuer Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle" xlink:type="locator" xlink:label="dei_Security12bTitle" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_Security12bTitle_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Security 12b Title</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_Security12bTitle_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security 12b Title</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol" xlink:type="locator" xlink:label="dei_TradingSymbol" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_TradingSymbol_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Trading Symbol</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_TradingSymbol_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading Symbol</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Security Exchange Name</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Exchange Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" />
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>4
<FILENAME>adtn-20211228_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20210621.2 -->
<!-- Creation date: 12/29/2021 3:13:11 AM Eastern Time -->
<!-- Copyright (c) 2021 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
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    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown" xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" />
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    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:type="locator" xlink:label="dei_EntityAddressStateOrProvince" />
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    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" />
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    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode" xlink:type="locator" xlink:label="dei_CityAreaCode" />
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    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber" xlink:type="locator" xlink:label="dei_LocalPhoneNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_LocalPhoneNumber" order="36.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
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    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SolicitingMaterial" xlink:type="locator" xlink:label="dei_SolicitingMaterial" />
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    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementTenderOffer" order="39.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementIssuerTenderOffer" />
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    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle" xlink:type="locator" xlink:label="dei_Security12bTitle" />
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    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
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    <link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" />
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  </link:presentationLink>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>5
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.4</span><table class="report" border="0" cellspacing="2" id="idm139888199086792">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Document and Entity Information<br></strong></div></th>
<th class="th"><div>Dec. 28, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">ADTRAN INC<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000926282<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Dec. 28,  2021<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation State Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">000-24612<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">63-0918200<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">901 Explorer Boulevard<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Huntsville<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">AL<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">35806-2807<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">(256)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">963-8000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">true<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre Commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre Commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Common Stock, Par Value $0.01<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">ADTN<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
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end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
