<SEC-DOCUMENT>0001437749-21-024687.txt : 20211101
<SEC-HEADER>0001437749-21-024687.hdr.sgml : 20211101
<ACCEPTANCE-DATETIME>20211029200018
ACCESSION NUMBER:		0001437749-21-024687
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20211101
DATE AS OF CHANGE:		20211029
GROUP MEMBERS:		WAVI HOLDING AG

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BIOLIFE SOLUTIONS INC
		CENTRAL INDEX KEY:			0000834365
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
		IRS NUMBER:				943076866
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-40587
		FILM NUMBER:		211364913

	BUSINESS ADDRESS:	
		STREET 1:		3303 MONTE VILLA PARKWAY
		STREET 2:		SUITE 310
		CITY:			BOTHELL
		STATE:			WA
		ZIP:			98021
		BUSINESS PHONE:		4254011400

	MAIL ADDRESS:	
		STREET 1:		3303 MONTE VILLA PARKWAY
		STREET 2:		SUITE 310
		CITY:			BOTHELL
		STATE:			WA
		ZIP:			98021

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BIOLIFE SOLUTION INC
		DATE OF NAME CHANGE:	20030113

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CRYOMEDICAL SCIENCES INC
		DATE OF NAME CHANGE:	19920703

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VILLIGER WALTER
		CENTRAL INDEX KEY:			0001113655

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	MAIL ADDRESS:	
		STREET 1:		HURDNERSTRASSE 10, POSTFACH 1474
		STREET 2:		HURDEN
		CITY:			SEITZERLAND
		STATE:			V8
		ZIP:			00000
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>wv20211029_sc13da.htm
<DESCRIPTION>SCHEDULE 13D/A
<TEXT>
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	<title>wv20211029_sc13da.htm</title>

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<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>SCHEDULE 13D</b></p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>Under the Securities Exchange Act of 1934</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>(Amendment No. 9)</b></p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>BioLife Solutions, Inc.</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Name of Issuer)</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>Common Stock</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Title of Class of Securities)</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>09062W204</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(CUSIP Number)</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>Michael Rice, Chief Executive Officer</b><br>
<b>3303 Monte Villa Parkway, Suite 310</b><br>
<b>Bothell, Washington 98021</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>(425) 402-1400</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>August 26, 2021</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Date of Event which Requires Filing of this Statement)</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of &#167;&#167;240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.&nbsp;&nbsp;&#9744;</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See &#167;240.13d-7 for other parties to whom copies are to be sent.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">The remainder of this cover page shall be filled out for a reporting person&#8217;s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">The information required on the remainder of this cover page shall not be deemed to be &#8220;filed&#8221; for the purpose of Section 18 of the Securities Exchange Act of 1934 (&#8220;Act&#8221;) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

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<p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>SCHEDULE 13D</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">CUSIP NO. 09062W204</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:96%;margin-left:auto;margin-right:auto;">

		<tr>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">1.</p>
			</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">NAME OF REPORTING PERSON</p>
			</td>
		</tr>
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			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON</p>
			</td>
		</tr>
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			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Walter Villiger</b></p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:96%;margin-left:auto;margin-right:auto;">

		<tr>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">2.</p>
			</td>
			<td style="vertical-align:top;width:91%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*</p>
			</td>
			<td style="vertical-align:top;width:5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">(a)&nbsp;&#9744;</p>
			</td>
		</tr>
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			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:91%;">&nbsp;</td>
			<td style="vertical-align:top;width:5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">(b)&nbsp;&#9744;</p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:96%;margin-left:auto;margin-right:auto;">

		<tr>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">3.</p>
			</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SEC USE ONLY</p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:96%;margin-left:auto;margin-right:auto;">

		<tr>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">4.</p>
			</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SOURCE OF FUNDS*</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>OO</b></p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:96%;margin-left:auto;margin-right:auto;">

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			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">5.</p>
			</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)&nbsp;&nbsp;&#9744;</p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:96%;margin-left:auto;margin-right:auto;">

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			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">6.</p>
			</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">CITIZENSHIP OR PLACE OF ORGANIZATION</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Switzerland</b></p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:96%;margin-left:auto;margin-right:auto;">

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			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:15.7%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">NUMBER OF</p>
			</td>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">7.</p>
			</td>
			<td style="vertical-align:top;width:76.3%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SOLE VOTING POWER&nbsp;&nbsp;1,979,226</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:15.7%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SHARES</p>
			</td>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:76.3%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:15.7%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">BENEFICIALLY</p>
			</td>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">8.</p>
			</td>
			<td style="vertical-align:top;width:76.3%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SHARED VOTING POWER&nbsp;&nbsp;<b>0</b></p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:15.7%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">OWNED BY</p>
			</td>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:76.3%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:15.7%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">EACH</p>
			</td>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">9.</p>
			</td>
			<td style="vertical-align:top;width:76.3%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SOLE DISPOSITIVE POWER&nbsp;&nbsp;1,979,226</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:15.7%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">REPORTING</p>
			</td>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:76.3%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:15.7%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">PERSON WITH</p>
			</td>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">10.</p>
			</td>
			<td style="vertical-align:top;width:76.3%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SHARED DISPOSITIVE POWER&nbsp;&nbsp;<b>0</b></p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:96%;margin-left:auto;margin-right:auto;">

		<tr>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">11.</p>
			</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">1,979,226 shares held indirectly through Reporting Person&#8217;s wholly-owned entity named WAVI Holding AG (&#8220;WAVI&#8221;)</p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:96%;margin-left:auto;margin-right:auto;">

		<tr>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">12.</p>
			</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:96%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">13.</p>
			</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) *</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>4.86%</b></p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:96%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">14.</p>
			</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">TYPE OF REPORTING PERSON*</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:4%;">&nbsp;</td>
			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>IN</b>&nbsp;&nbsp;</p>
			</td>
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</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>SCHEDULE 13D</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">CUSIP NO. 09062W204</p>

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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">1.</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">NAME OF REPORTING PERSON</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>WAVI Holding AG</b></p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">2.</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">(a)&nbsp;&#9744;</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">(b)&nbsp;&#9744;</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">3.</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SEC USE ONLY</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">4.</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SOURCE OF FUNDS*</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>OO</b></p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">5.</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)&nbsp;&nbsp;&#9744;</p>
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			<td style="vertical-align:top;width:96%;">&nbsp;</td>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">6.</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">CITIZENSHIP OR PLACE OF ORGANIZATION</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Switzerland</b></p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">NUMBER OF</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">7.</p>
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			<td style="vertical-align:top;width:76.5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SOLE VOTING POWER&nbsp;&nbsp;1,979,226</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SHARES</p>
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			<td style="vertical-align:top;width:76.5%;">&nbsp;</td>
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			<td style="vertical-align:top;width:3.9%;">&nbsp;</td>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">BENEFICIALLY</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">8.</p>
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			<td style="vertical-align:top;width:76.5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SHARED VOTING POWER&nbsp;&nbsp;<b>0</b></p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">OWNED BY</p>
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			<td style="vertical-align:top;width:15.6%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">EACH</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">9.</p>
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			<td style="vertical-align:top;width:76.5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SOLE DISPOSITIVE POWER&nbsp;&nbsp;1,979,226</p>
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			<td style="vertical-align:top;width:3.9%;">&nbsp;</td>
			<td style="vertical-align:top;width:15.6%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">REPORTING</p>
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			<td style="vertical-align:top;width:76.5%;">&nbsp;</td>
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			<td style="vertical-align:top;width:3.9%;">&nbsp;</td>
			<td style="vertical-align:top;width:15.6%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">PERSON WITH</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">10.</p>
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			<td style="vertical-align:top;width:76.5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">SHARED DISPOSITIVE POWER&nbsp;&nbsp;<b>0</b></p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">11.</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">1,979,226 shares of common stock held directly by WAVI</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">12.</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES</p>
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			<td style="vertical-align:top;width:96%;">&nbsp;</td>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">13.</p>
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			<td style="vertical-align:top;width:96%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) *</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>4.86%</b></p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">14.</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">TYPE OF REPORTING PERSON*</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>CO</b></p>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Item 5.&nbsp;&nbsp;Interest in Securities of the Issuer.</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 5 is hereby amended and supplemented as follows:</b></p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>On</b>&nbsp;<b>August 9, 2021,</b>&nbsp;<b>WAVI Holding AG (</b>&#8220;<b>WAVI</b>&#8221;<b>)</b>&nbsp;<b>sold</b>&nbsp;<b>28,068 shares of common stock of the Issuer, on August 25, 2021, WAVI sold another 300,000 shares of common stock of the Issuer, on August 26, 2021, WAVI sold another 208,816 shares of common stock of the Issuer, on August 27, 2021, WAVI sold another 100,000 shares of common stock of the Issuer, on August 30, 2021, WAVI sold another 100,000 shares of common stock of the Issuer, on August 31, 2021, WAVI sold another 48,860 shares of common stock of the Issuer, on September 1, 2021, WAVI sold another 50,000 shares of common stock of the Issuer, on September 2, 2021, WAVI sold another 3,010 shares of common stock of the Issuer, on October 25, 2021, WAVI sold another 105,000 shares of common stock of the Issuer, and on October 26, 2021, WAVI sold another 80,000 shares of common stock of the Issuer.</b></p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>As of the date hereof, Mr. Villiger beneficially owns</b>&nbsp;<b>1,979,226</b> <b>shares of common stock held indirectly through WAVI.</b>&nbsp;<b>Such shares represent a total of</b>&nbsp;<b>4.86% of the Issuer</b>&#8217;<b>s outstanding shares of common stock as of</b>&nbsp;<b>August 9, 2021</b>&nbsp;<b>as reported by the Company in the Form 10-Q filed by the Issuer with the Securities and Exchange Commission on August 16, 2021.</b>&nbsp;</p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Mr. Villiger has the sole power to vote or direct the vote of, and to dispose or direct the disposition of, the entirety of the number of shares indicated immediately above. Except WAVI with respect to the securities held by WAVI, there are no other persons known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities.</b></p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>As of the date hereof, WAVI</b>&nbsp;<b>directly</b>&nbsp;<b>owns</b>&nbsp;<b>1,979,226</b> <b>shares</b>&nbsp;<b>common stock. Such shares represent a total of</b>&nbsp;<b>4.86% of the Issuer</b>&#8217;<b>s outstanding shares of common stock as of</b>&nbsp;<b>August 9, 2021</b>&nbsp;<b>as reported by the Company in the Form 10-Q filed by the Issuer with the Securities and Exchange Commission on August 16, 2021.</b></p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Mr. Villiger</b>&nbsp;<b>has the sole power to vote or direct the vote of, and to dispose or direct the disposition of, the entirety of the number of shares indicated immediately above. Except Mr. Villiger, there are no other persons known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of such securities.</b>&nbsp;&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>On October 26, 2021, both Mr. Villiger and WAVI ceased to own in excess of 5% of the outstanding shares of common stock of the Issuer.</b></p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><u>SIGNATURES</u></b></p>

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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.</p>

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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Dated:&nbsp;&nbsp;October 29, 2021</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Walter Villiger</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Walter Villiger</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Dated:&nbsp;&nbsp;October 29, 2021</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>WAVI HOLDING AG</b></p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Walter Villiger</p>
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			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Walter Villiger, Chairman</p>
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