<SEC-DOCUMENT>0001752724-25-022250.txt : 20250211
<SEC-HEADER>0001752724-25-022250.hdr.sgml : 20250211
<ACCEPTANCE-DATETIME>20250211160902
ACCESSION NUMBER:		0001752724-25-022250
CONFORMED SUBMISSION TYPE:	N-CEN
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20241130
FILED AS OF DATE:		20250211
DATE AS OF CHANGE:		20250211
EFFECTIVENESS DATE:		20250211

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MFS INVESTMENT GRADE MUNICIPAL TRUST
		CENTRAL INDEX KEY:			0000847411
		ORGANIZATION NAME:           	
		IRS NUMBER:				043046360
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1130

	FILING VALUES:
		FORM TYPE:		N-CEN
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-05785
		FILM NUMBER:		25609837

	BUSINESS ADDRESS:	
		STREET 1:		111 HUNTINGTON AVENUE
		STREET 2:		24TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199
		BUSINESS PHONE:		617-954-5000

	MAIL ADDRESS:	
		STREET 1:		111 HUNTINGTON AVENUE
		STREET 2:		24TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COLONIAL INVESTMENT GRADE MUNICIPAL TRUST
		DATE OF NAME CHANGE:	19920703
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<DOCUMENT>
<TYPE>INTERNAL CONTROL RPT
<SEQUENCE>2
<FILENAME>NCEN_811-05785_33728519_1124.htm
<TEXT>

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   <TITLE>mfsinvestmentgrademunitr.htm - Generated by SEC Publisher for SEC Filing</TITLE>
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<a name="page_1"></a><a name="_bclPageBorder1"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">
<p align=center style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;text-align:center;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:normal;">&nbsp;</font></p>

<p align=center style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;text-align:center;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:normal;">&nbsp;</font></p>

<p align=center style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;text-align:center;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:normal;">&nbsp;</font></p>

<p align=center style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;text-align:center;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:normal;">&nbsp;</font></p>

<p align=center style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;text-align:center;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:normal;">Report of Independent
Registered Public Accounting Firm</font></p>

<p align=center style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;text-align:center;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:normal;">&nbsp;</font></p>

<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:normal;">To the Shareholders and Board of Trustees of MFS
Investment Grade Municipal Trust</font></p>

<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;"><font face="times new roman" lang=EN-US style="font-size:11.0pt;line-height:normal;vertical-align:baseline;">&nbsp;</font></p>

<p style="margin-bottom:8.0pt;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:107%;">In planning
and performing our audit of the financial statements of MFS Investment Grade
Municipal Trust (the &#8220;Fund&#8221;) as of and for the year ended November 30, 2024, in
accordance with the standards of the Public Company Accounting Oversight Board
(United States) (PCAOB), we considered the Fund&#8217;s internal control over
financial reporting, including controls over safeguarding securities, as a
basis for designing our auditing procedures for the purpose of expressing our
opinion on the financial statements and to comply with the requirements of Form
N-CEN, but not for the purpose of expressing an opinion on the effectiveness of
the Fund&#8217;s internal control over financial reporting. Accordingly, we express
no such opinion. </font></p>

<p style="margin-bottom:8.0pt;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:107%;">The
management of the Fund is responsible for establishing and maintaining
effective internal control over financial reporting. In fulfilling this
responsibility, estimates and judgments by management are required to assess
the expected benefits and related costs of controls. A company&#8217;s internal
control over financial reporting is a process designed to provide reasonable
assurance regarding the reliability of financial reporting and the preparation
of financial statements for external purposes in accordance with U.S. generally
accepted accounting principles. A company&#8217;s internal control over financial
reporting includes those policies and procedures that (1) pertain to the
maintenance of records that, in reasonable detail, accurately and fairly
reflect the transactions and dispositions of the assets of the company; (2)
provide reasonable assurance that transactions are recorded as necessary to
permit preparation of financial statements in accordance with U.S. generally
accepted accounting principles, and that receipts and expenditures of the
company are being made only in accordance with authorizations of management and
directors of the company; and (3) provide reasonable assurance regarding
prevention or timely detection of unauthorized acquisition, use or disposition
of a company&#8217;s assets that could have a material effect on the financial
statements. </font></p>

<p style="margin-bottom:8.0pt;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:107%;">Because of
its inherent limitations, internal control over financial reporting may not
prevent or detect misstatements. Also, projections of any evaluation of
effectiveness to future periods are subject to the risk that controls may
become inadequate because of changes in conditions, or that the degree of
compliance with the policies or procedures may deteriorate. </font></p>

<p style="margin-bottom:8.0pt;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:107%;">A deficiency
in internal control over financial reporting exists when the design or
operation of a control does not allow management or employees, in the normal
course of performing their assigned functions, to prevent or detect
misstatements on a timely basis. A material weakness is a deficiency, or a
combination of deficiencies, in internal control over financial reporting, such
that there is a reasonable possibility that a material misstatement of the Fund&#8217;s
annual or interim financial statements will not be prevented or detected on a
timely basis. </font></p>

<p style="margin-bottom:8.0pt;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:107%;">Our
consideration of the Fund&#8217;s internal control over financial reporting was for
the limited purpose described in the first paragraph and would not necessarily
disclose all deficiencies in internal control that might be material weaknesses
under standards established by the PCAOB. However, we noted no deficiencies in
the Fund&#8217;s internal control over financial reporting and its operation,
including controls over safeguarding securities, that we consider to be a
material weakness as defined above as of November 30, 2024. </font></p>

<p style="margin-bottom:8.0pt;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:107%;">This report
is intended solely for the information and use of management and the Board of
Trustees of MFS Investment Grade Municipal Trust and the Securities and
Exchange Commission and is not intended to be and should not be used by anyone
other than these specified parties. </font></p>

<p style="margin-bottom:8.0pt;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:107%;">&nbsp;</font></p>


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<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:normal;">/s/ Ernst &amp; Young LLP</font></p>

<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:normal;">&nbsp;</font></p>

<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:normal;vertical-align:baseline;">Boston, Massachusetts</font></p>

<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Calibri,sans-serif lang=EN-US style="font-size:10.0pt;line-height:normal;vertical-align:baseline;">January 14, 2025</font></p>




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<DOCUMENT>
<TYPE>MATERIAL AMENDMENTS
<SEQUENCE>3
<FILENAME>NCEN_811-05785_31218401_1124.htm
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   <TITLE>g1biandg1biicxhmfsinvgrademu.htm - Generated by SEC Publisher for SEC Filing</TITLE>
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<p align=center style="margin:0in;margin-bottom:.0001pt;margin-left:.05pt;margin-right:.1pt;margin-top:0in;text-align:center;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">MFS INVESTMENT GRADE
MUNICIPAL TRUST</font></p>

<p style="margin:0in;margin-top:3.25pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p align=center style="margin:0in;margin-bottom:.0001pt;margin-left:.1pt;margin-right:0in;margin-top:.05pt;text-align:center;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">REMARKETABLE</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">VARIABLE</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">RATE</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">MUNIFUND</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">TERM</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">PREFERRED</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">SHARES,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">SERIES </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;">2051</font></p>

<p align=center style="margin:0in;margin-bottom:.0001pt;margin-left:.05pt;margin-right:.1pt;margin-top:2.95pt;text-align:center;"><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Preliminary</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Statement</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;">
</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">and</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Incorporation</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">By</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Reference</font></u></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:2.1pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">This Amended and Restated
Appendix (this &#8220;Appendix A&#8221;) dated July 19, 2024 amends and restates that
certain Appendix A dated July 20, 2021, relating to the Remarketable Variable
Rate MuniFund Term Preferred Shares of MFS Investment Grade Municipal Trust.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Except as set forth below, this Appendix A
incorporates by reference the terms set forth with respect to all Series of
such Remarketable Variable Rate MuniFund Term Preferred Shares in that
&#8220;Statement Establishing and Fixing the Rights and Preferences of Remarketable
Variable Rate MuniFund Term Preferred Shares&#8221; effective as of July 20, 2021
(the &#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">RVMTP Statement</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;).</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">This
Appendix A has been adopted by resolution of the Board of Trustees of MFS
Investment Grade Municipal Trust and is effective as of July 20, 2024.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Capitalized terms used herein but not
defined herein have the respective meanings therefor set forth in the RVMTP
Statement.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">1.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Designation</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">as
to </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Remarketable Variable Rate
MuniFund Term Preferred Shares, Series 2051:</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">A series of 438 Preferred Shares classified as Remarketable Variable
Rate MuniFund Term Preferred Shares is hereby designated as the &#8220;Remarketable
Variable Rate MuniFund Term Preferred Shares, Series 2051&#8221; (the &#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Series 2051
RVMTP Shares</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;).</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Each share of
such Series shall have such preferences, voting powers, restrictions,
limitations as to dividends and other distributions, qualifications</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">terms</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">conditions</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">redemption,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">in</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">addition</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">those</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">required</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">by</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">applicable law and those
that are expressly set forth in the Declaration, the By-Laws and the RVMTP
Statement (except as the RVMTP Statement may be expressly modified by this
Appendix), as</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">are set forth in this </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Appendix
A</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The Series 2051 RVMTP Shares
shall constitute a separate series of Preferred Shares and of the Remarketable
Variable Rate MuniFund Term Preferred Shares and each Series 2051 RVMTP Share
shall be identical.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The following
terms and conditions shall apply solely to the Series 2051 RVMTP Shares:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:175.25pt;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Section 2.&#160;&#160;&#160;&#160;&#160;&#160;&#160; Number</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Authorized</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Shares</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Series. The number of authorized shares is
438.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:152.85pt;margin-top:.15pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Section 3.&#160;&#160;&#160;&#160;&#160;&#160;&#160; Date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Original</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Issue</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:186%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">with</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">respect</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Series.
The Date of Original Issue is July 20, 2021.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:154.5pt;margin-top:.1pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Section 4.&#160;&#160;&#160;&#160;&#160;&#160;&#160; Liquidation</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.5pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Preference</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.55pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.55pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.5pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Series. The Liquidation Preference is
$100,000 per share. </font></p>

<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:3.0pt;text-indent:45.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section 5.&#160;&#160;&#160;&#160; Term</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Redemption</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Early</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Term</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Redemption</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.4pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">to
Series.</font></p>


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<p style="margin:0in;margin-left:1.65pt;text-indent:34.35pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">The</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.4pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Term</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.55pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Redemption</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:4.0pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Date</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8221;</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.55pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">is</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:4.0pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">July</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:4.0pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">20,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.5pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">2051,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.5pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">subject</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.55pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.5pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">extension</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.5pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">pursuant</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.55pt;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;"> </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">2.6(a)(ii)</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">RVMTP</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Statement.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">An &#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Early Term Redemption
Date</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221; for Remarketable Term Variable Rate MuniFund Term Preferred Shares,
Series 2051, is January 20, 2028 and means (i) every forty-two (42) month
anniversary of January 20, 2028 except for the Term Redemption Date (for the
avoidance of doubt, such date to occur once every forty-two (42) months) and
(ii) each Mandatory Tender Date as described in </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Section</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">2.5(a)(iii)(C)</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">; provided that an Early
Term Redemption Date shall be deemed not to have occurred with respect to any
RVMTP Shares for which an election to retain is made pursuant to </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Section</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">2.5(a)(iv)</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> of the RVMTP Statement
relating to such Mandatory Tender Event.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">6.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Dividend</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Payment</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Dates</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:12.1pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Dividend</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Payment
Dates</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">are</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">first</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Business</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Day</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">month</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">next</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">following</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">each Dividend Period, subject to the
definition of &#8220;Dividend Period&#8221; set forth in </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Section</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">9</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> below, as </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">applicable.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">7.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Liquidity</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Account</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Initial</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Liquidity</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Account</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Initial</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">
</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Date</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">is</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(i)</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">with</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">respect</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Term</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Redemption</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Date,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the date that is six (6) months prior to the Term Redemption Date or, if
applicable, the date that is</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">six</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(6)</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">months</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">prior</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">then</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">current</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Term</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Redemption</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">as</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">extended</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">pursuant</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Section</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">2.6(a)(ii)</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> of the RVMTP Statement or,
if such date is not a Business Day, the next succeeding Business Day and (ii)
with respect to the Early Term Redemption Date, the date that is six (6) months
prior to the Early Term Redemption Date or, if such date is not a Business Day,
the next succeeding Business Day.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">8.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Exceptions</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Certain</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Definitions</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The following definitions
contained under the heading &#8220;Definitions&#8221; in the RVMTP Statement are hereby
amended as follows:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Not</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">applicable.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:12.1pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">9.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Additional</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Definitions</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The following terms shall
have the following meanings (with terms defined in the singular having
comparable meanings when used in the plural and vice versa), unless the context
otherwise requires:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.95pt;margin-top:10.0pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Applicable Spread</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;
means, with respect to any Rate Period for the Series 2051 RVMTP Shares,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">percentage</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.65pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">per</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">annum</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">equal</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">sum</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(i)</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">percentage</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.65pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">per</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">annum</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">set</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">forth
opposite the applicable credit rating most recently assigned to such Series by
the Rating Agency in the table below on the Rate Determination Date for such
Rate Period plus (ii) the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Supplemental
Spread plus (iii) the Spread Adjustment:</font></p>


</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_3"></a><a name="_bclPageBorder3"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">
<p align=center style="margin:0in;margin-bottom:.0001pt;margin-left:175.5pt;margin-right:16.0pt;margin-top:10.0pt;text-align:center;"><b><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Long-Term </font></b><b><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Ratings*</font></b></p>

<div align=left><table cellpadding=0 cellspacing=0 border=0 style="border-collapse:collapse;margin-left:16.8pt;width:451.200012pt;">
 <tr style="height:24.05pt;">
  <td valign=top width=36% style="border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;height:24.05pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:6.0pt;text-align:center;"><b><font face="Times New Roman" style="font-size:12.0pt;">Moody&#8217;s </font></b></p>
  </td>
 <td valign=top width=64% style="border-top:solid black 1.0pt;height:24.05pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:6.0pt;text-align:center;"><b><font face="Times New Roman" style="font-size:12.0pt;">Applicable</font></b><b><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.3pt;"> </font></b><b><font face="Times New Roman" style="font-size:12.0pt;">Spread**</font></b></p>
  </td>
 </tr>
<tr style="height:24.05pt;">
  <td valign=top width=36% style="height:24.05pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:6.0pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;">Aaa</font><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" style="font-size:12.0pt;">to</font><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.05pt;"> </font><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.25pt;">A2</font></p>
  </td>
 <td valign=top width=64% style="border-top:solid black 1.0pt;height:24.05pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:6.0pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;">1.20%</font></p>
  </td>
 </tr>
<tr style="height:21.85pt;">
  <td valign=top width=36% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.25pt;">A3</font></p>
  </td>
 <td valign=top width=64% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;">1.70%</font></p>
  </td>
 </tr>
<tr style="height:21.85pt;">
  <td valign=top width=36% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.2pt;">Baa1</font></p>
  </td>
 <td valign=top width=64% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;">1.95%</font></p>
  </td>
 </tr>
<tr style="height:21.85pt;">
  <td valign=top width=36% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.2pt;">Baa2</font></p>
  </td>
 <td valign=top width=64% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;">2.70%</font></p>
  </td>
 </tr>
<tr style="height:21.85pt;">
  <td valign=top width=36% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.2pt;">Baa3</font></p>
  </td>
 <td valign=top width=64% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;">3.20%</font></p>
  </td>
 </tr>
<tr style="height:19.65pt;">
  <td valign=top width=36% style="height:19.65pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:.05pt;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;line-height:12.8pt;">Non-investment</font><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.7pt;line-height:12.8pt;"> </font><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;line-height:12.8pt;">Grade</font></p>
  </td>
 <td valign=top width=64% style="height:19.65pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;line-height:12.8pt;">3.70%</font></p>
  </td>
 </tr>
</table></div>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:8.1pt;text-align:justify;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">*And/or the equivalent long-term ratings of
any other Rating Agency then rating the RVMTP Shares utilizing the highest of
the ratings of the Rating Agencies then rating the RVMTP Shares, </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">unless</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">
the lowest applicable credit rating is below A3 (in the case of Moody&#8217;s) or A-
(in the case of S&amp;P) or, in which case, the lowest rating shall be used.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:0in;text-align:justify;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">**Unless an Increased Rate Period is in
effect and is continuing, in which case the Increased</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Rate shall be the Index Rate for such Increased Rate Period plus
2.00% plus the Applicable </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">Spread.</font></p>

<p style="margin:0in;margin-top:2.05pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:0in;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Spread</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Adjustment</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">means,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(i)</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">for</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">period</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">from</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">effective
date of Appendix A</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> to this Statement </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">including</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the Rate Period Termination Date, 0% and
(ii) for the period after the Rate Period Termination Date, </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">2.00%.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:35.95pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Supplemental Spread</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;
means an amount equal to:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:35.95pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(i) to the extent MFS
Investment Management is no longer the Adviser (including as a result of any
resignation, removal, termination, or assignment (including by way of a change
of control)) and the prior written consent of the Holders of a majority of the
Series 2051 RVMTP Shares has not been obtained, 1.00% and </font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(ii) to the extent the Fund
has not completed the Initial Share Redemptions on or before the date that is
90 days from the effective date of this Appendix A, 0.05%, provided that such
amount shall no longer be applicable upon the completion of the Initial Share
Redemptions. </font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">For the avoidance of doubt, the
amounts described in clauses (i) and (ii) shall be cumulative if the required
conditions for each such amount are in effect.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:0in;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&nbsp;</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:0in;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Initial Share
Redemptions</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">means</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the optional redemption of Series 2051
RVMTP Shares in a number equal to at least 15% of the Series 2051 RVMTP Shares
that are Outstanding as of effective date of Appendix A</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> to this Statement.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> </font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:41.55pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Rate Period
Termination Date</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221; means the date that is six (6) months prior to the then
current Early Term Redemption Date.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:2.5pt;margin-top:10.0pt;text-align:justify;text-indent:5.5pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Lock-Out Date</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">&#8221;
means the second anniversary of the Closing Date.</font><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.45pt;line-height:186%;"> &#160;</font></p>


</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_4"></a><a name="_bclPageBorder4"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">
<p style="margin:0in;margin-bottom:12.0pt;margin-left:9.0pt;margin-right:2.5pt;margin-top:0in;text-align:justify;text-indent:40.5pt;text-justify:inter-ideograph;"><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8220;</font><u><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Closing
Date</font></u><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8221; means July 20, 2024.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.95pt;margin-top:.1pt;text-align:justify;text-indent:41.55pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Dividend Period</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;
means, with respect to the Series 2051 RVMTP Shares, in the case of the first
Dividend Period, the period beginning on the Date of Original Issue for such
Series and ending on and including August 31, 2021 and for each subsequent
Dividend Period, the period beginning on and including the first calendar day
of the month following the month in which the previous Dividend Period ended
and ending on and including the last calendar day of such month; </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">provided</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">,
</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">however</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">, in connection with any voluntary exchange by the Holders
thereof of Series 2051 RVMTP Shares for any new series of Remarketable Variable
Rate MuniFund Term Preferred Shares or any other securities of the Fund, the
Board of Trustees may declare that a Dividend Period shall begin on and include
the first calendar day of the month in which such exchange will</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">occur</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">shall</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">end</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">on</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">but</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">not</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">include
the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">such</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">exchange,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">in</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">such</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">case, the
Dividend Payment Date for such dividend shall be the date of such exchange and </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">provided</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">
</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">further</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> that, in connection with any reorganization or merger involving
the Fund, the Board of Trustees may establish a Dividend Period of less than a
month, in which case the Dividend Payment Date for such dividend shall be the
first Business Day following the end of such Dividend Period.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Increased Rate</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;
means, with respect to any Increased Rate Period for the Series 2051 RVMTP
Shares, the Index Rate for such Increased Rate Period plus 2.00% plus the
Applicable </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">Spread.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;text-align:justify;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Index</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.2pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Rate</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8221;</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">means,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">with</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">respect</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.35pt;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">any</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Rate</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Period</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">for</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Series</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">2051</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">RVMTP</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Shares</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.95pt;margin-top:2.05pt;text-align:justify;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(i) the SIFMA Municipal Swap Index made
available by approximately 4:00</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">p.m.,
New York City time, as determined on the Rate Determination Date relating to
such Rate Period or (ii) except as otherwise provided in the definition of
&#8220;SIFMA Municipal Swap Index&#8221; if such index is not made so available on such
date, the SIFMA Municipal Swap Index as determined on the previous Rate
Determination Date; </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">provided</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">, </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">however</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">, if the SIFMA Municipal
Swap Index is less than zero (0), the SIFMA Municipal Swap Index will be deemed
to be zero (0) for purposes of the determination of &#8220;Index Rate.&#8221;</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:41.25pt;margin-right:0in;margin-top:10.0pt;text-align:justify;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Minimum Asset Coverage Level</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8221; means, with respect to
the Series 2051 RVMTP </font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:5.25pt;margin-right:0in;margin-top:2.1pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;Shares, 1940 Act Asset Coverage
of at least 225%.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.95pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Optional Redemption
Premium</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221; means with respect to each Series 2051 RVMTP Share to be redeemed
an amount equal to:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.95pt;margin-top:12.05pt;text-align:justify;text-indent:37.0pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(A)</font><font face="times new roman" lang=EN-US style="font-size:7.0pt;line-height:115%;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">if (x) </font><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the Optional Redemption Date for such
Series 2015 RVMTP Share occurs prior to the Lock-Out Date and (y) the Fund does
not issue any new preferred shares, including, without limitation, any RVMTP of
any Series or any other preferred shares of any type</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">, none; or</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.95pt;margin-top:12.05pt;text-align:justify;text-indent:37.0pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(B)</font><font face="times new roman" lang=EN-US style="font-size:7.0pt;line-height:115%;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">if (x) the Optional Redemption Date for such
Series 2051 RVMTP Share occurs prior to the Lock-Out Date and (y) the Fund has
issued new RVMTP of any series or any other preferred shares of any type, the
product of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> (i) the Applicable Spread for such RVMTP Share in effect on
such Optional Redemption Date and (ii) the Liquidation Preference of such RVMTP
Share and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(iii)</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">a</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">fraction,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">numerator</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">which</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">is</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">number</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">calendar</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">days</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">from</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">including</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the date of redemption to and including
the Lock-Out Date and the denominator of which is the actual number of calendar
days from and including July 20, 2021 to and including the Lock-Out Date; or</font></p>
</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_5"></a><a name="_bclPageBorder5"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">


<p style="margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:37.0pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(C)</font><font face="times new roman" lang=EN-US style="font-size:7.0pt;line-height:115%;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">if the Optional
Redemption Date for such Series 2051 RVMTP Share either</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">occurs on or after the Lock-Out Date, none.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">10.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.7pt;"> </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Amendments</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Terms</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">of</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">RVMTP</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Shares</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;">
</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">the</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">.</font></p>

<p style="margin:0in;margin-top:.25pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;margin-left:7.95pt;text-indent:.5in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The following provisions contained under the heading &#8220;Terms of the RVMTP
Shares&#8221; in the RVMTP Statement are hereby amended as follows:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Not</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">applicable.</font></p>

<p align=center style="margin:0in;margin-bottom:.0001pt;margin-left:.1pt;margin-right:.1pt;margin-top:0in;text-align:center;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">[Signature</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">page</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">follows.]</font></p>

<p style="margin:0in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;margin-top:.8pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>









</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_6"></a><a name="_bclPageBorder6"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">
<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:8.3pt;margin-top:3.95pt;text-align:justify;text-indent:1.0in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">IN
WITNESS WHEREOF, MFS Investment Grade Municipal Trust has caused this Appendix
A to be signed on July 20, 2024 in its name and on its behalf by a duly
authorized</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">officer.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The Declaration is on file with the
Secretary of The Commonwealth of Massachusetts, and the said officer of the
Fund has executed this Appendix A as an officer and not individually, and the
obligations and rights of the Fund set forth in this Appendix A are not binding
upon any such</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">officer, or</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">trustees</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the
Fund</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">or</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">shareholders of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Fund,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">individually,
but</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">are</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">binding only upon the assets and property of the Fund.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:206.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">MFS
INVESTMENT GRADE MUNICIPAL TRUST</font></p>

<p style="margin:0in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;margin-top:4.45pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:224.0pt;margin-right:77.05pt;margin-top:0in;text-indent:-.25in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;">By:</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> /s/ William B. Wilson&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;
</font></u></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:224.0pt;margin-right:77.05pt;margin-top:0in;text-indent:-.25in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Name: &#160;William B. Wilson</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:224.0pt;margin-right:77.05pt;margin-top:0in;text-indent:-.25in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Title:&#160; Assistant Secretary</font></p>




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</DOCUMENT>
<DOCUMENT>
<TYPE>INST DEFINING RIGHTS
<SEQUENCE>4
<FILENAME>NCEN_811-05785_40587096_1124.htm
<TEXT>

<HTML>
<HEAD>
   <TITLE>g1biandg1biicxhmfsinvgrademu.htm - Generated by SEC Publisher for SEC Filing</TITLE>
</HEAD>

<BODY bgcolor="#ffffff">
<a name="page_1"></a><a name="_bclPageBorder1"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">
<p align=center style="margin:0in;margin-bottom:.0001pt;margin-left:.05pt;margin-right:.1pt;margin-top:0in;text-align:center;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">MFS INVESTMENT GRADE
MUNICIPAL TRUST</font></p>

<p style="margin:0in;margin-top:3.25pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p align=center style="margin:0in;margin-bottom:.0001pt;margin-left:.1pt;margin-right:0in;margin-top:.05pt;text-align:center;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">REMARKETABLE</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">VARIABLE</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">RATE</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">MUNIFUND</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">TERM</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">PREFERRED</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">SHARES,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">SERIES </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;">2051</font></p>

<p align=center style="margin:0in;margin-bottom:.0001pt;margin-left:.05pt;margin-right:.1pt;margin-top:2.95pt;text-align:center;"><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Preliminary</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Statement</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;">
</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">and</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Incorporation</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">By</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Reference</font></u></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:2.1pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">This Amended and Restated
Appendix (this &#8220;Appendix A&#8221;) dated July 19, 2024 amends and restates that
certain Appendix A dated July 20, 2021, relating to the Remarketable Variable
Rate MuniFund Term Preferred Shares of MFS Investment Grade Municipal Trust.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Except as set forth below, this Appendix A
incorporates by reference the terms set forth with respect to all Series of
such Remarketable Variable Rate MuniFund Term Preferred Shares in that
&#8220;Statement Establishing and Fixing the Rights and Preferences of Remarketable
Variable Rate MuniFund Term Preferred Shares&#8221; effective as of July 20, 2021
(the &#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">RVMTP Statement</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;).</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">This
Appendix A has been adopted by resolution of the Board of Trustees of MFS
Investment Grade Municipal Trust and is effective as of July 20, 2024.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Capitalized terms used herein but not
defined herein have the respective meanings therefor set forth in the RVMTP
Statement.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">1.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Designation</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">as
to </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Remarketable Variable Rate
MuniFund Term Preferred Shares, Series 2051:</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">A series of 438 Preferred Shares classified as Remarketable Variable
Rate MuniFund Term Preferred Shares is hereby designated as the &#8220;Remarketable
Variable Rate MuniFund Term Preferred Shares, Series 2051&#8221; (the &#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Series 2051
RVMTP Shares</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;).</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Each share of
such Series shall have such preferences, voting powers, restrictions,
limitations as to dividends and other distributions, qualifications</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">terms</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">conditions</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">redemption,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">in</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">addition</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">those</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">required</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">by</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">applicable law and those
that are expressly set forth in the Declaration, the By-Laws and the RVMTP
Statement (except as the RVMTP Statement may be expressly modified by this
Appendix), as</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">are set forth in this </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Appendix
A</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The Series 2051 RVMTP Shares
shall constitute a separate series of Preferred Shares and of the Remarketable
Variable Rate MuniFund Term Preferred Shares and each Series 2051 RVMTP Share
shall be identical.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The following
terms and conditions shall apply solely to the Series 2051 RVMTP Shares:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:175.25pt;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Section 2.&#160;&#160;&#160;&#160;&#160;&#160;&#160; Number</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Authorized</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Shares</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Series. The number of authorized shares is
438.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:152.85pt;margin-top:.15pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Section 3.&#160;&#160;&#160;&#160;&#160;&#160;&#160; Date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Original</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Issue</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:186%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">with</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">respect</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Series.
The Date of Original Issue is July 20, 2021.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:154.5pt;margin-top:.1pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Section 4.&#160;&#160;&#160;&#160;&#160;&#160;&#160; Liquidation</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.5pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Preference</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.55pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.55pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.5pt;line-height:186%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Series. The Liquidation Preference is
$100,000 per share. </font></p>

<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:3.0pt;text-indent:45.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section 5.&#160;&#160;&#160;&#160; Term</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Redemption</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Early</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Term</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Redemption</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.4pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">to
Series.</font></p>


</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_2"></a><a name="_bclPageBorder2"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">
<p style="margin:0in;margin-left:1.65pt;text-indent:34.35pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">The</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.4pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Term</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.55pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Redemption</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:4.0pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Date</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8221;</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.55pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">is</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:4.0pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">July</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:4.0pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">20,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.5pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">2051,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.5pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">subject</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.55pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.5pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">extension</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.5pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">pursuant</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.55pt;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;"> </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">2.6(a)(ii)</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">RVMTP</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Statement.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">An &#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Early Term Redemption
Date</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221; for Remarketable Term Variable Rate MuniFund Term Preferred Shares,
Series 2051, is January 20, 2028 and means (i) every forty-two (42) month
anniversary of January 20, 2028 except for the Term Redemption Date (for the
avoidance of doubt, such date to occur once every forty-two (42) months) and
(ii) each Mandatory Tender Date as described in </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Section</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">2.5(a)(iii)(C)</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">; provided that an Early
Term Redemption Date shall be deemed not to have occurred with respect to any
RVMTP Shares for which an election to retain is made pursuant to </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Section</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">2.5(a)(iv)</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> of the RVMTP Statement
relating to such Mandatory Tender Event.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">6.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Dividend</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Payment</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Dates</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:12.1pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Dividend</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Payment
Dates</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">are</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">first</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Business</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Day</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">month</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">next</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">following</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">each Dividend Period, subject to the
definition of &#8220;Dividend Period&#8221; set forth in </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Section</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">9</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> below, as </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">applicable.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">7.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Liquidity</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Account</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Initial</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Liquidity</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Account</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Initial</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">
</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Date</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">is</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(i)</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">with</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">respect</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Term</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Redemption</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Date,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the date that is six (6) months prior to the Term Redemption Date or, if
applicable, the date that is</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">six</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(6)</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">months</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">prior</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">then</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">current</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Term</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Redemption</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">as</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">extended</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">pursuant</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Section</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">2.6(a)(ii)</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> of the RVMTP Statement or,
if such date is not a Business Day, the next succeeding Business Day and (ii)
with respect to the Early Term Redemption Date, the date that is six (6) months
prior to the Early Term Redemption Date or, if such date is not a Business Day,
the next succeeding Business Day.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">8.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Exceptions</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.4pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Certain</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Definitions</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The following definitions
contained under the heading &#8220;Definitions&#8221; in the RVMTP Statement are hereby
amended as follows:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Not</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">applicable.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:12.1pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;">9.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Additional</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Definitions</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The following terms shall
have the following meanings (with terms defined in the singular having
comparable meanings when used in the plural and vice versa), unless the context
otherwise requires:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.95pt;margin-top:10.0pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Applicable Spread</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;
means, with respect to any Rate Period for the Series 2051 RVMTP Shares,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">percentage</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.65pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">per</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">annum</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">equal</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">sum</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(i)</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">percentage</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.65pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">per</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.55pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">annum</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">set</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:1.6pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">forth
opposite the applicable credit rating most recently assigned to such Series by
the Rating Agency in the table below on the Rate Determination Date for such
Rate Period plus (ii) the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Supplemental
Spread plus (iii) the Spread Adjustment:</font></p>


</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_3"></a><a name="_bclPageBorder3"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">
<p align=center style="margin:0in;margin-bottom:.0001pt;margin-left:175.5pt;margin-right:16.0pt;margin-top:10.0pt;text-align:center;"><b><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Long-Term </font></b><b><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Ratings*</font></b></p>

<div align=left><table cellpadding=0 cellspacing=0 border=0 style="border-collapse:collapse;margin-left:16.8pt;width:451.200012pt;">
 <tr style="height:24.05pt;">
  <td valign=top width=36% style="border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;height:24.05pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:6.0pt;text-align:center;"><b><font face="Times New Roman" style="font-size:12.0pt;">Moody&#8217;s </font></b></p>
  </td>
 <td valign=top width=64% style="border-top:solid black 1.0pt;height:24.05pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:6.0pt;text-align:center;"><b><font face="Times New Roman" style="font-size:12.0pt;">Applicable</font></b><b><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.3pt;"> </font></b><b><font face="Times New Roman" style="font-size:12.0pt;">Spread**</font></b></p>
  </td>
 </tr>
<tr style="height:24.05pt;">
  <td valign=top width=36% style="height:24.05pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:6.0pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;">Aaa</font><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" style="font-size:12.0pt;">to</font><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.05pt;"> </font><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.25pt;">A2</font></p>
  </td>
 <td valign=top width=64% style="border-top:solid black 1.0pt;height:24.05pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:6.0pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;">1.20%</font></p>
  </td>
 </tr>
<tr style="height:21.85pt;">
  <td valign=top width=36% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.25pt;">A3</font></p>
  </td>
 <td valign=top width=64% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;">1.70%</font></p>
  </td>
 </tr>
<tr style="height:21.85pt;">
  <td valign=top width=36% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.2pt;">Baa1</font></p>
  </td>
 <td valign=top width=64% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;">1.95%</font></p>
  </td>
 </tr>
<tr style="height:21.85pt;">
  <td valign=top width=36% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.2pt;">Baa2</font></p>
  </td>
 <td valign=top width=64% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;">2.70%</font></p>
  </td>
 </tr>
<tr style="height:21.85pt;">
  <td valign=top width=36% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:.0001pt;margin-left:.05pt;margin-right:.05pt;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.2pt;">Baa3</font></p>
  </td>
 <td valign=top width=64% style="height:21.85pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;">3.20%</font></p>
  </td>
 </tr>
<tr style="height:19.65pt;">
  <td valign=top width=36% style="height:19.65pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:.05pt;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;line-height:12.8pt;">Non-investment</font><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.7pt;line-height:12.8pt;"> </font><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;line-height:12.8pt;">Grade</font></p>
  </td>
 <td valign=top width=64% style="height:19.65pt;padding:0in 0in 0in 0in;">
  <p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:3.75pt;text-align:center;"><font face="Times New Roman" style="font-size:12.0pt;letter-spacing:-.1pt;line-height:12.8pt;">3.70%</font></p>
  </td>
 </tr>
</table></div>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:8.1pt;text-align:justify;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">*And/or the equivalent long-term ratings of
any other Rating Agency then rating the RVMTP Shares utilizing the highest of
the ratings of the Rating Agencies then rating the RVMTP Shares, </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">unless</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">
the lowest applicable credit rating is below A3 (in the case of Moody&#8217;s) or A-
(in the case of S&amp;P) or, in which case, the lowest rating shall be used.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:0in;text-align:justify;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">**Unless an Increased Rate Period is in
effect and is continuing, in which case the Increased</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Rate shall be the Index Rate for such Increased Rate Period plus
2.00% plus the Applicable </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">Spread.</font></p>

<p style="margin:0in;margin-top:2.05pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:0in;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Spread</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Adjustment</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">means,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(i)</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">for</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">period</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">from</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">effective
date of Appendix A</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> to this Statement </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">including</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the Rate Period Termination Date, 0% and
(ii) for the period after the Rate Period Termination Date, </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">2.00%.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:35.95pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Supplemental Spread</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;
means an amount equal to:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:35.95pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(i) to the extent MFS
Investment Management is no longer the Adviser (including as a result of any
resignation, removal, termination, or assignment (including by way of a change
of control)) and the prior written consent of the Holders of a majority of the
Series 2051 RVMTP Shares has not been obtained, 1.00% and </font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(ii) to the extent the Fund
has not completed the Initial Share Redemptions on or before the date that is
90 days from the effective date of this Appendix A, 0.05%, provided that such
amount shall no longer be applicable upon the completion of the Initial Share
Redemptions. </font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">For the avoidance of doubt, the
amounts described in clauses (i) and (ii) shall be cumulative if the required
conditions for each such amount are in effect.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:0in;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&nbsp;</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:0in;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Initial Share
Redemptions</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">means</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the optional redemption of Series 2051
RVMTP Shares in a number equal to at least 15% of the Series 2051 RVMTP Shares
that are Outstanding as of effective date of Appendix A</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> to this Statement.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> </font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:41.55pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Rate Period
Termination Date</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221; means the date that is six (6) months prior to the then
current Early Term Redemption Date.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:2.5pt;margin-top:10.0pt;text-align:justify;text-indent:5.5pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">Lock-Out Date</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:186%;">&#8221;
means the second anniversary of the Closing Date.</font><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.45pt;line-height:186%;"> &#160;</font></p>


</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_4"></a><a name="_bclPageBorder4"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">
<p style="margin:0in;margin-bottom:12.0pt;margin-left:9.0pt;margin-right:2.5pt;margin-top:0in;text-align:justify;text-indent:40.5pt;text-justify:inter-ideograph;"><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8220;</font><u><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Closing
Date</font></u><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8221; means July 20, 2024.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.95pt;margin-top:.1pt;text-align:justify;text-indent:41.55pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Dividend Period</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;
means, with respect to the Series 2051 RVMTP Shares, in the case of the first
Dividend Period, the period beginning on the Date of Original Issue for such
Series and ending on and including August 31, 2021 and for each subsequent
Dividend Period, the period beginning on and including the first calendar day
of the month following the month in which the previous Dividend Period ended
and ending on and including the last calendar day of such month; </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">provided</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">,
</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">however</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">, in connection with any voluntary exchange by the Holders
thereof of Series 2051 RVMTP Shares for any new series of Remarketable Variable
Rate MuniFund Term Preferred Shares or any other securities of the Fund, the
Board of Trustees may declare that a Dividend Period shall begin on and include
the first calendar day of the month in which such exchange will</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">occur</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">shall</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">end</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">on</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">but</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">not</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">include
the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">date</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">such</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">exchange,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">in</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">such</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">case, the
Dividend Payment Date for such dividend shall be the date of such exchange and </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">provided</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">
</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">further</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> that, in connection with any reorganization or merger involving
the Fund, the Board of Trustees may establish a Dividend Period of less than a
month, in which case the Dividend Payment Date for such dividend shall be the
first Business Day following the end of such Dividend Period.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Increased Rate</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221;
means, with respect to any Increased Rate Period for the Series 2051 RVMTP
Shares, the Index Rate for such Increased Rate Period plus 2.00% plus the
Applicable </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">Spread.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;text-align:justify;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Index</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.2pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Rate</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8221;</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">means,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">with</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">respect</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.35pt;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">any</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Rate</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Period</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">for</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Series</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">2051</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.3pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">RVMTP</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Shares</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:7.95pt;margin-right:7.95pt;margin-top:2.05pt;text-align:justify;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(i) the SIFMA Municipal Swap Index made
available by approximately 4:00</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">p.m.,
New York City time, as determined on the Rate Determination Date relating to
such Rate Period or (ii) except as otherwise provided in the definition of
&#8220;SIFMA Municipal Swap Index&#8221; if such index is not made so available on such
date, the SIFMA Municipal Swap Index as determined on the previous Rate
Determination Date; </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">provided</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">, </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">however</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">, if the SIFMA Municipal
Swap Index is less than zero (0), the SIFMA Municipal Swap Index will be deemed
to be zero (0) for purposes of the determination of &#8220;Index Rate.&#8221;</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:41.25pt;margin-right:0in;margin-top:10.0pt;text-align:justify;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Minimum Asset Coverage Level</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#8221; means, with respect to
the Series 2051 RVMTP </font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:5.25pt;margin-right:0in;margin-top:2.1pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&#160;Shares, 1940 Act Asset Coverage
of at least 225%.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.95pt;margin-top:12.05pt;text-align:justify;text-indent:.5in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8220;</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Optional Redemption
Premium</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">&#8221; means with respect to each Series 2051 RVMTP Share to be redeemed
an amount equal to:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.95pt;margin-top:12.05pt;text-align:justify;text-indent:37.0pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(A)</font><font face="times new roman" lang=EN-US style="font-size:7.0pt;line-height:115%;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">if (x) </font><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the Optional Redemption Date for such
Series 2015 RVMTP Share occurs prior to the Lock-Out Date and (y) the Fund does
not issue any new preferred shares, including, without limitation, any RVMTP of
any Series or any other preferred shares of any type</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">, none; or</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.95pt;margin-top:12.05pt;text-align:justify;text-indent:37.0pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(B)</font><font face="times new roman" lang=EN-US style="font-size:7.0pt;line-height:115%;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font><font color=black face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">if (x) the Optional Redemption Date for such
Series 2051 RVMTP Share occurs prior to the Lock-Out Date and (y) the Fund has
issued new RVMTP of any series or any other preferred shares of any type, the
product of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> (i) the Applicable Spread for such RVMTP Share in effect on
such Optional Redemption Date and (ii) the Liquidation Preference of such RVMTP
Share and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(iii)</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">a</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">fraction,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">numerator</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">which</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">is</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">number</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;">
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">calendar</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">days</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">from</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">and</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">including</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the date of redemption to and including
the Lock-Out Date and the denominator of which is the actual number of calendar
days from and including July 20, 2021 to and including the Lock-Out Date; or</font></p>
</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_5"></a><a name="_bclPageBorder5"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">


<p style="margin-bottom:.0001pt;margin-left:8.0pt;margin-right:7.9pt;margin-top:10.0pt;text-align:justify;text-indent:37.0pt;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">(C)</font><font face="times new roman" lang=EN-US style="font-size:7.0pt;line-height:115%;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">if the Optional
Redemption Date for such Series 2051 RVMTP Share either</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">occurs on or after the Lock-Out Date, none.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Section</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">10.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.7pt;"> </font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Amendments</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Terms</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">of</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">RVMTP</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Shares</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;">
</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Applicable</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">to</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">the</font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;"> </font></u><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">Series</font></u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">.</font></p>

<p style="margin:0in;margin-top:.25pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;margin-left:7.95pt;text-indent:.5in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The following provisions contained under the heading &#8220;Terms of the RVMTP
Shares&#8221; in the RVMTP Statement are hereby amended as follows:</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:44.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">Not</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.25pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">applicable.</font></p>

<p align=center style="margin:0in;margin-bottom:.0001pt;margin-left:.1pt;margin-right:.1pt;margin-top:0in;text-align:center;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">[Signature</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.35pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">page</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;">follows.]</font></p>

<p style="margin:0in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;margin-top:.8pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>









</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_6"></a><a name="_bclPageBorder6"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">
<p style="margin:0in;margin-bottom:.0001pt;margin-left:8.0pt;margin-right:8.3pt;margin-top:3.95pt;text-align:justify;text-indent:1.0in;text-justify:inter-ideograph;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">IN
WITNESS WHEREOF, MFS Investment Grade Municipal Trust has caused this Appendix
A to be signed on July 20, 2024 in its name and on its behalf by a duly
authorized</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">officer.</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:2.0pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">The Declaration is on file with the
Secretary of The Commonwealth of Massachusetts, and the said officer of the
Fund has executed this Appendix A as an officer and not individually, and the
obligations and rights of the Fund set forth in this Appendix A are not binding
upon any such</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">officer, or</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">trustees</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.1pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the
Fund</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">or</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.05pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">shareholders of</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">the</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Fund,</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">individually,
but</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.15pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">are</font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;"> </font><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">binding only upon the assets and property of the Fund.</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:206.0pt;margin-right:0in;margin-top:10.0pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">MFS
INVESTMENT GRADE MUNICIPAL TRUST</font></p>

<p style="margin:0in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;margin-top:4.45pt;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:224.0pt;margin-right:77.05pt;margin-top:0in;text-indent:-.25in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;letter-spacing:-.2pt;line-height:115%;">By:</font><u><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;"> /s/ William B. Wilson&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;
</font></u></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:224.0pt;margin-right:77.05pt;margin-top:0in;text-indent:-.25in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Name: &#160;William B. Wilson</font></p>

<p style="margin:0in;margin-bottom:.0001pt;margin-left:224.0pt;margin-right:77.05pt;margin-top:0in;text-indent:-.25in;"><font face="Times New Roman" lang=EN-US style="font-size:12.0pt;line-height:115%;">Title:&#160; Assistant Secretary</font></p>




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<DOCUMENT>
<TYPE>ITEM 405 REG S-K
<SEQUENCE>5
<FILENAME>NCEN_811-05785_40154084_1124.htm
<TEXT>

<HTML>
<HEAD>
   <TITLE>g1biv-latesection16filing.htm - Generated by SEC Publisher for SEC Filing</TITLE>
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<BODY bgcolor="#ffffff">
<a name="page_1"></a><a name="_bclPageBorder1"></a><DIV STYLE="PADDING-RIGHT: 0%; PADDING-LEFT: 0%">
<p style="margin-bottom:8.0pt;margin-left:0in;margin-right:0in;margin-top:0in;"><i><font face=Aptos,sans-serif lang=EN-US style="font-size:11.0pt;line-height:107%;">A late filing of Form 3 was made
on behalf of Kasey Phillips (Treasurer) in connection with her appointment as
Treasurer of the Trust due to an administrative oversight by the Trust&#8217;s
administrator. Ms. Phillips did not own shares of the Trust, and the late
filing noted did not involve a failure to report current trading in the Trust&#8217;s
shares.</font></i></p>

<p style="margin-bottom:8.0pt;margin-left:0in;margin-right:0in;margin-top:0in;"><font face=Aptos,sans-serif lang=EN-US style="font-size:11.0pt;line-height:107%;">&nbsp;</font></p>




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