<SEC-DOCUMENT>0001398344-20-000598.txt : 20200110
<SEC-HEADER>0001398344-20-000598.hdr.sgml : 20200110
<ACCEPTANCE-DATETIME>20200110162753
ACCESSION NUMBER:		0001398344-20-000598
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20200110
DATE AS OF CHANGE:		20200110

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RICHARDSON ELECTRONICS LTD/DE
		CENTRAL INDEX KEY:			0000355948
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-ELECTRONIC PARTS & EQUIPMENT, NEC [5065]
		IRS NUMBER:				362096643
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0530

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-36031
		FILM NUMBER:		20521342

	BUSINESS ADDRESS:	
		STREET 1:		40W267 KESLINGER RD
		STREET 2:		PO BOX 393
		CITY:			LAFOX
		STATE:			IL
		ZIP:			60147
		BUSINESS PHONE:		630 208-2200

	MAIL ADDRESS:	
		STREET 1:		40W267 KESLINGER ROAD
		STREET 2:		P.O. BOX 393
		CITY:			LAFOX
		STATE:			IL
		ZIP:			60147

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Chain of Lakes Investment Fund, LLC
		CENTRAL INDEX KEY:			0001762999
		IRS NUMBER:				832465159
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		8101 34TH AVENUE SOUTH
		STREET 2:		SUITE 400
		CITY:			BLOOMINGTON
		STATE:			MN
		ZIP:			55425
		BUSINESS PHONE:		651-256-6160

	MAIL ADDRESS:	
		STREET 1:		8101 34TH AVENUE SOUTH
		STREET 2:		SUITE 400
		CITY:			BLOOMINGTON
		STATE:			MN
		ZIP:			55425
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>fp0049529_sc13g.htm
<TEXT>
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<P STYLE="margin: 0"></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>UNITED STATES</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>SECURITIES AND EXCHANGE COMMISSION</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Washington, D.C. 20549</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>SCHEDULE 13G</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Under the Securities Exchange Act of 1934</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>(Amendment No. )*</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><U>Richardson Electronics, Ltd.</U></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">(Name of Issuer)</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><U>Common Stock, $0.05 par value</U></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">(Title of Class of Securities)</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><U>763165107</U></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">(CUSIP Number)</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><U>January 2, 2020</U></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">(Date of Event Which Requires Filing of this
Statement)</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in">Check the appropriate box to designate the rule
pursuant to which this Schedule is filed:</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 11pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[&nbsp;&nbsp;]</FONT></TD>
    <TD STYLE="width: 90%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Rule 13d-1(b)</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[X]</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Rule 13d-1(c)</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[&nbsp;&nbsp;]</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Rule 13d-1(d)</FONT></TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.25in">*</TD><TD STYLE="text-align: justify; padding-right: 0.5in">The remainder of this cover page shall be filled out for a reporting person&rsquo;s
initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information
which would alter the disclosures provided in a prior cover page.</TD></TR></TABLE>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0.5in 0 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0.5in 0 0; text-align: justify">The information required in the remainder
of this cover page shall not be deemed to be &ldquo;filed&rdquo; for the purpose of Section 18 of the Securities Exchange Act of
1934 (&ldquo;Act&rdquo;) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions
of the Act (however, see the Notes).</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

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<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="2" STYLE="font: 11pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 25%; border: Black 1pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>CUSIP NO. </B>763165107</FONT></TD>
    <TD STYLE="width: 50%; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>Schedule 13G</B></FONT></TD>
    <TD STYLE="width: 25%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0.5in 0 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="4" STYLE="width: 100%; font: 11pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="vertical-align: top; border-top: Black 1pt solid; border-left: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>1</B></FONT></TD>
    <TD COLSPAN="4" STYLE="vertical-align: bottom; border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">NAMES OF REPORTING PERSONS</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Chain of Lakes Investment Fund, LLC</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>2</B></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P></TD>
    <TD COLSPAN="3" STYLE="border-top: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P></TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-indent: -0.5in">(a) [ ]</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-indent: -0.5in">(b) [ ]</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>3</B></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P></TD>
    <TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">SEC USE ONLY</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0"></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>4</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">Delaware</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" ROWSPAN="4" STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">NUMBER OF SHARES</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">BENEFICIALLY</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">OWNED BY</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">EACH</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">REPORTING</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">PERSON WITH:</P></TD>
    <TD STYLE="border-top: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>5</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">SOLE VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>6</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">SHARED VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">680,832</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>7</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>8</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">680,832</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: center; border-left: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>9</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">680,832</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>10</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[ &nbsp;]</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>11</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">6.2%(1)</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>12</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">PN</P></TD></TR>
<TR>
    <TD STYLE="width: 7%">&nbsp;</TD>
    <TD STYLE="width: 12%">&nbsp;</TD>
    <TD STYLE="width: 7%">&nbsp;</TD>
    <TD STYLE="width: 55%">&nbsp;</TD>
    <TD STYLE="width: 19%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify; text-indent: -13.5pt"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 11pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify; width: 3%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(1)</FONT></TD>
    <TD STYLE="font-size: 11pt; text-align: justify; width: 97%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Percentage calculation based on 11,038,235 shares of Common Stock, $0.05 par value per share, outstanding as of January 7, 2020, as reported in the Form 10-Q filed by Richardson Electronics, Ltd. for the quarterly period ended November 30, 2019.</FONT></TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0.5in 0 0; text-align: justify">&nbsp;</P>

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<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0.5in 0 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="2" STYLE="font: 11pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 25%; border: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>CUSIP NO. </B>763165107</FONT></TD>
    <TD STYLE="width: 50%; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>Schedule 13G</B></FONT></TD>
    <TD STYLE="width: 25%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0.5in 0 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="4" STYLE="width: 100%; font: 11pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="vertical-align: top; border-top: Black 1pt solid; border-left: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>1</B></FONT></TD>
    <TD COLSPAN="4" STYLE="vertical-align: bottom; border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">NAMES OF REPORTING PERSONS</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Christopher B. Woodruff</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>2</B></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P></TD>
    <TD COLSPAN="3" STYLE="border-top: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P></TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-indent: -0.5in">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[
        ]</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-indent: -0.5in">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[
        ]</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>3</B></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P></TD>
    <TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">SEC USE ONLY</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>4</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">United States of America</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" ROWSPAN="4" STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; vertical-align: middle">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">NUMBER OF SHARES</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">BENEFICIALLY</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">OWNED BY</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">EACH</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">REPORTING</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">PERSON WITH:</P></TD>
    <TD STYLE="border-top: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>5</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">SOLE VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>6</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">SHARED VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">680,832 (1)</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>7</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>8</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">680,832 (1)</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: center; border-left: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>9</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">680,832(1)</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>10</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&nbsp;&nbsp;]</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>11</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">6.2% (2)</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-size: 11pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>12</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">IN</P></TD></TR>
<TR>
    <TD STYLE="width: 7%">&nbsp;</TD>
    <TD STYLE="width: 12%">&nbsp;</TD>
    <TD STYLE="width: 7%">&nbsp;</TD>
    <TD STYLE="width: 55%">&nbsp;</TD>
    <TD STYLE="width: 19%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0"></P>

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<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(1)</FONT></TD>
    <TD STYLE="width: 97%; font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">&nbsp;Mr. Woodruff is deemed to have shared voting and dispositive power over the shares of the Company held by Chain of Lakes Investment Fund, LLC (&quot;COLIF&quot;) as a result of his position as President of COLIF. Mr. Woodruff disclaims beneficial ownership of the Common Stock owned by COLIF.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(2)</FONT></TD>
    <TD STYLE="font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Percentage calculation based on 11,038,235 shares of Common Stock, $0.05 par value per share, outstanding as of January 7, 2020, as reported in the Form 10-Q filed by Richardson Electronics, Ltd. for the quarterly period ended November 30, 2019.</FONT></TD></TR>
</TABLE>
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    <TD STYLE="width: 10%; font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 1(a)</FONT></TD>
    <TD STYLE="width: 90%; font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Name of Issuer</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Richardson Electronics, Ltd.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 1(b)</FONT></TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Address of Issuer&rsquo;s Principal Executive Offices</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">40W267 Keslinger Road, P.O. Box 393</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.5in; font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">LaFox, Illinois 60147</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 2(a)</FONT></TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Name of Person Filing</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Chain of Lakes Investment Fund, LLC</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 2(b)</FONT></TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Address or Principal Business Office or, if none, Residence</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.5in; font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Chain of Lakes Investment Fund, LLC</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">8101 34<SUP>th</SUP> Avenue South, Suite 400</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Bloomington, Minnesota 55425</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">c/o Chain of Lakes Investment Fund, LLC</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">8101 34<SUP>th</SUP> Avenue South, Suite 400</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Bloomington, Minnesota 55425</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 2(c)</FONT></TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Citizenship</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Chain of Lakes Investment Fund, LLC &ndash; Delaware</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff &ndash; United States of America</FONT></TD></TR>
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    <TD STYLE="padding-left: 0.5in; font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 2(d)</FONT></TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Title of Class of Securities</U>:</FONT></TD></TR>
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    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
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    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Common Stock</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 2(e)</FONT></TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>CUSIP Number</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.75in; font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">763165107</FONT></TD></TR>
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    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 3</FONT></TD>
    <TD STYLE="font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">If this statement is filed pursuant to &sect;&sect;240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:</FONT></TD></TR>
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    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(a)</FONT></TD>
    <TD STYLE="width: 90%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[ &nbsp;] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(b)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[ &nbsp;] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(c)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[ &nbsp;] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(d)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[ &nbsp;] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8);</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(e)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[ &nbsp;] An investment adviser in accordance with &sect;240.13d-1(b)(1)(ii)(E);</FONT></TD></TR>
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    <TD STYLE="width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(f)</FONT></TD>
    <TD STYLE="width: 90%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[ &nbsp;] An employee benefit plan or endowment fund in accordance with &sect;240.13d-1(b)(1)(ii)(F);</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(g)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[ &nbsp;] A parent holding company or control person in accordance with &sect; 240.13d-1(b)(1)(ii)(G);</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(h)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[ &nbsp;] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(i)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[ &nbsp;] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(j)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[ &nbsp;] a non-U.S. institution in accordance with &sect;240.13d-1(b)(1)(ii)(J);</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(k)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">[ &nbsp;] Group, in accordance with &sect;240.13d-1(b)(1)(ii)(K).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">If filing as a non-U.S. institution in accordance with &sect;240.13d-1(b)(1)(ii)(J), please specify the type of institution: ____________________.</FONT></TD></TR>
</TABLE>
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<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 4</FONT></TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Ownership</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 10%">&nbsp;</TD>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 84%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(a)</FONT></TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Amount beneficially owned:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Chain of Lakes Investment Fund, LLC &ndash; 680,832</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff &ndash; 680,832</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(b)</FONT></TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Percent of class:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Chain of Lakes Investment Fund, LLC &ndash; 6.2%</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff &ndash; 6.2%</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">The above percentage calculation is based on 11,038,235 shares of Common Stock, $0.05 par value per share, outstanding as of January 7, 2020, as reported in the Form 10-Q filed by Richardson Electronics, Ltd. for the quarterly period ended November 30, 2019.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(c)</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Number of shares as to which the Reporting Person has:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(i)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">sole power to vote or to direct the vote:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.25in">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.25in; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Chain of Lakes Investment Fund, LLC &ndash; 0</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.25in; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff &ndash; 0</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 1in; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(ii)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">shared power to vote or to direct the vote:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.5in; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Chain of Lakes Investment Fund, LLC &ndash; 680,832</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.5in; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff &ndash; 680,832*</FONT></TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<!-- Field: Page; Sequence: 5 -->
    <DIV STYLE="margin-bottom: 6pt"><P STYLE="margin: 0pt; font: 9pt Times New Roman, Times, Serif">&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 11pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 10%">&nbsp;</TD>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 3%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(iii)</FONT></TD>
    <TD STYLE="width: 84%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">sole power to dispose or to direct the disposition of:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.5in; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Chain of Lakes Investment Fund, LLC &ndash; 0</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.5in; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff &ndash; 0</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.25in">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">(iv)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">shared power to dispose or to direct the disposition of:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.5in; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Chain of Lakes Investment Fund, LLC &ndash; 680,832</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.5in; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff &ndash; 680,832*</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.5in; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.5in; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-indent: -0.25in">*</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Mr. Woodruff is deemed to have shared voting and dispositive power over the shares of the Company held by Chain of Lakes Investment Fund, LLC (&quot;COLIF&quot;) as a result of his position as President of COLIF. Mr. Woodruff disclaims beneficial ownership of the Common Stock owned by COLIF.</FONT></TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 0 2in; text-indent: -27pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 11pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 10%; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 5</FONT></TD>
    <TD STYLE="width: 90%; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Ownership of Five Percent or Less of a Class</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">N/A</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 6</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Ownership of More Than Five Percent on Behalf of Another Person</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">N/A</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 7</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">N/A</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 8</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Identification and Classification of Members of the Group</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">N/A</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 9</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Notice of Dissolution of Group</U>:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">N/A</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Item 10</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><U>Certification</U></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.</FONT></TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<!-- Field: Page; Sequence: 6 -->
    <DIV STYLE="margin-bottom: 6pt"><P STYLE="margin: 0pt; font: 9pt Times New Roman, Times, Serif">&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Signature</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">After reasonable inquiry
and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Dated: January 10, 2020</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0"><B>CHAIN OF LAKES INVESTMENT FUND, LLC</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 11pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 35%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">/s/ Christopher B. Woodruff</FONT></TD>
    <TD STYLE="width: 60%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Name:</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff</FONT></TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Title:</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">President</FONT></TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">/s/ Christopher B. Woodruff</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff</FONT></TD>
    <TD>&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<!-- Field: Page; Sequence: 7 -->
    <DIV STYLE="margin-bottom: 6pt"><P STYLE="margin: 0pt; font: 9pt Times New Roman, Times, Serif">&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Exhibit A</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Joint Filing Agreement</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">The undersigned hereby agree that a single Schedule 13G (or any
amendment thereto) relating to the Common Stock of Richardson Electronics, Ltd. shall be filed on behalf of each of the undersigned
and that this Agreement shall be filed as an exhibit to such Schedule 13G.</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">Dated: January 10, 2020</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0"><B>CHAIN OF LAKES INVESTMENT FUND, LLC</B></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 11pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 35%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">/s/ Christopher B. Woodruff</FONT></TD>
    <TD STYLE="width: 60%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Name:</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff</FONT></TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Title:</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">President</FONT></TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">/s/ Christopher B. Woodruff</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">Christopher B. Woodruff</FONT></TD>
    <TD>&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>



<P STYLE="margin: 0"></P>

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