<SEC-DOCUMENT>0001062993-18-000854.txt : 20180214
<SEC-HEADER>0001062993-18-000854.hdr.sgml : 20180214
<ACCEPTANCE-DATETIME>20180214165640
ACCESSION NUMBER:		0001062993-18-000854
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180214
DATE AS OF CHANGE:		20180214
GROUP MEMBERS:		JOHN H. LEWIS
GROUP MEMBERS:		OSMIUM CAPITAL II, LP
GROUP MEMBERS:		OSMIUM CAPITAL, LP
GROUP MEMBERS:		OSMIUM DIAMOND, LP
GROUP MEMBERS:		OSMIUM SPARTAN, LP

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CRA INTERNATIONAL, INC.
		CENTRAL INDEX KEY:			0001053706
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-LEGAL SERVICES [8111]
		IRS NUMBER:				042372210
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-55087
		FILM NUMBER:		18613176

	BUSINESS ADDRESS:	
		STREET 1:		200 CLARENDON STREET
		STREET 2:		T-33
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
		BUSINESS PHONE:		6174253000

	MAIL ADDRESS:	
		STREET 1:		200 CLARENDON STREET
		STREET 2:		T-33
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHARLES RIVER ASSOCIATES INC
		DATE OF NAME CHANGE:	19980126

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Osmium Partners, LLC
		CENTRAL INDEX KEY:			0001316729
		IRS NUMBER:				550793716
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		300 DRAKES LANDING ROAD
		STREET 2:		SUITE 172
		CITY:			GREENBRAE
		STATE:			CA
		ZIP:			94904
		BUSINESS PHONE:		(415) 785-4044

	MAIL ADDRESS:	
		STREET 1:		300 DRAKES LANDING ROAD
		STREET 2:		SUITE 172
		CITY:			GREENBRAE
		STATE:			CA
		ZIP:			94904
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>schedule13ga_cra.htm
<DESCRIPTION>SC 13G/A
<TEXT>
<HTML>
<HEAD>
   <TITLE>Osmium Partners, LLC - Schedule 13G/A - Filed by newsfilecorp.com</TITLE>
   <META name="HandheldFriendly" content="true">
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<BODY style="font-size:10pt;">

<HR noshade align="center" width=100% size=3 color="black">
<A name=page_1></A>
<P align=center><B><FONT size=5>UNITED STATES </FONT><BR></B><B><FONT
size=5>SECURITIES AND EXCHANGE COMMISSION </FONT><BR></B><B>WASHINGTON, D.C.
20549 </B></P>
<P align=center><B><FONT size=5>SCHEDULE 13G </FONT></B></P>
<P align=center><B>Under the Securities Exchange Act of 1934
<BR></B><B>(Amendment No. 1)* </B></P>
<P align=center><B><U><FONT size=5>CRA International, Inc.
</FONT></U><BR></B><B>(Name of Issuer) </B></P>
<P align=center><B><U>Common Stock </U><BR></B><B>(Title of Class of Securities)
</B></P>
<P align=center><B><U>12618T105 </U><BR></B><B>(CUSIP Number) </B></P>
<P align=center><B><U>December 31, 2017 </U><BR></B><B>(Date of Event Which
Requires Filing of this Statement) </B></P>
<P align=justify>Check the appropriate box to designate the rule pursuant to
which this Schedule is filed: </P>
<P align=justify>[&nbsp;&nbsp; ] Rule 13d-1(b) </P>
<P align=justify>[X] Rule 13d-1(c) </P>
<P align=justify>[&nbsp;&nbsp; ] Rule 13d-1(d)</P>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="100%" border=0>

  <TR vAlign=top>
    <TD align=left>* </TD>
    <TD align=left width="95%">
      <P align=justify>The remainder of this cover page shall be filled out for
      a reporting person&#146;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. </P></TD></TR></TABLE>
<P align=justify>The information required in the remainder of this cover page
shall not be deemed to be &#147;filed&#148; for the purpose of Section 18 of the
Securities Exchange Act of 1934 (&#147;Act&#148;) 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>
<HR style="PAGE-BREAK-AFTER: always" align=center width="100%" color=black
noShade SIZE=5>
<!--$$/page=--><A name=page_2></A>
<P align=justify>CUSIP No. 12618T105 </P>
<DIV>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
borderColor=#000000 cellSpacing=0 cellPadding=3 width="100%" border=1>

  <TR vAlign=top>
    <TD align=left rowSpan=4>1. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=4>Names of reporting persons.
      <BR>I.R.S. Identification Nos. of above persons (entities only).
      <BR><BR>John H. Lewis </TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>2. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Check the appropriate box
      if a member of a group (see instructions) <BR>(a)&nbsp;[&nbsp;&nbsp;
      ]&nbsp;&nbsp;&nbsp; &nbsp; (b)&nbsp;[&nbsp;&nbsp; ] <BR>&nbsp;</TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=2>3. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=2>
      <P>SEC use only </P>
      <P>&nbsp;</P></TD></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>4. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Citizenship or place of
      organization <BR><BR>United States </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD vAlign=center align=center colSpan=2 rowSpan=12>Number of <BR>shares
      <BR>beneficially <BR>owned by <BR>each <BR>reporting <BR>person <BR>with:
    </TD>
    <TD align=left width="5%" rowSpan=3>5. </TD>
    <TD align=left width="85%" rowSpan=3>Sole voting power <BR><BR>0 </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>6. </TD>
    <TD align=left width="85%" rowSpan=3>Shared voting power
      <BR><BR>381,007<SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>7. </TD>
    <TD align=left width="85%" rowSpan=3>Sole dispositive power <BR><BR>0
  </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>8. </TD>
    <TD align=left width="85%" rowSpan=3>Shared dispositive power
      <BR><BR>381,007 <SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>9. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Aggregate amount
      beneficially owned by each reporting person <BR><BR>381,007 <SUP>(1)</SUP>
    </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=2>10. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=2>
      <P>Check if the aggregate amount in Row (9) excludes certain shares (see
      instructions) [&nbsp;&nbsp; ]</P>
      <P>&nbsp;</P></TD></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>11. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Percent of class
      represented by amount in Row (9) <BR><BR>4.7% </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>12. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Type of reporting person
      (see instructions) <BR><BR>IN </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR></TABLE></DIV>
<P align=justify>(1) Reflects a maximum of 176,800 shares of Common Stock that
may be acquired pursuant to options held by the reporting persons. </P>
<HR style="PAGE-BREAK-AFTER: always" align=center width="100%" color=black
noShade SIZE=5>
<!--$$/page=--><A name=page_3></A>
<P align=justify>CUSIP No.12618T105 </P>
<DIV>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
borderColor=#000000 cellSpacing=0 cellPadding=3 width="100%" border=1>

  <TR vAlign=top>
    <TD align=left rowSpan=4>1. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=4>Names of reporting persons.
      <BR>I.R.S. Identification Nos. of above persons (entities only).
      <BR><BR>Osmium Partners, LLC </TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>2. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Check the appropriate box
      if a member of a group (see instructions) <BR>(a)&nbsp;[&nbsp;&nbsp;
      ]&nbsp;&nbsp;&nbsp; &nbsp; (b)&nbsp;[&nbsp;&nbsp; ] <BR>&nbsp;</TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=2>3. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=2>
      <P>SEC use only </P>
      <P>&nbsp;</P></TD></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>4. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Citizenship or place of
      organization <BR><BR>Delaware </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD vAlign=center align=center colSpan=2 rowSpan=12>Number of <BR>shares
      <BR>beneficially <BR>owned by <BR>each <BR>reporting <BR>person <BR>with:
    </TD>
    <TD align=left width="5%" rowSpan=3>5. </TD>
    <TD align=left width="85%" rowSpan=3>Sole voting power <BR><BR>0 </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>6. </TD>
    <TD align=left width="85%" rowSpan=3>Shared voting power
      <BR><BR>381,007<SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>7. </TD>
    <TD align=left width="85%" rowSpan=3>Sole dispositive power <BR><BR>0
  </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>8. </TD>
    <TD align=left width="85%" rowSpan=3>Shared dispositive power
      <BR><BR>381,007<SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left>9. </TD>
    <TD align=left width="95%" colSpan=3>Aggregate amount beneficially owned
      by each reporting person <BR><BR>381,007<SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top>
    <TD align=left>10. </TD>
    <TD align=left width="95%" colSpan=3>
      <P>Check if the aggregate amount in Row (9) excludes certain shares (see
      instructions) [&nbsp;&nbsp; ]</P>
      <P>&nbsp;</P></TD></TR>
  <TR vAlign=top>
    <TD align=left>11. </TD>
    <TD align=left width="95%" colSpan=3>Percent of class represented by
      amount in Row (9) <BR><BR>4.7% </TD></TR>
  <TR vAlign=top>
    <TD align=left>12. </TD>
    <TD align=left width="95%" colSpan=3>Type of reporting person (see
      instructions) <BR><BR>IA, OO </TD></TR></TABLE></DIV>
<P align=justify>(1) Reflects a maximum of 176,800 shares of Common Stock that
may be acquired pursuant to options held by the reporting persons. </P>
<HR style="PAGE-BREAK-AFTER: always" align=center width="100%" color=black
noShade SIZE=5>
<!--$$/page=--><A name=page_4></A>
<P align=justify>CUSIP No. 12618T105 </P>
<DIV>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
borderColor=#000000 cellSpacing=0 cellPadding=3 width="100%" border=1>

  <TR vAlign=top>
    <TD align=left rowSpan=4>1. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=4>Names of reporting persons.
      <BR>I.R.S. Identification Nos. of above persons (entities only).
      <BR><BR>Osmium Capital, LP </TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>2. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Check the appropriate box
      if a member of a group (see instructions) <BR>(a)&nbsp;[&nbsp;&nbsp;
      ]&nbsp;&nbsp;&nbsp; &nbsp; (b)&nbsp;[&nbsp;&nbsp; ] <BR>&nbsp;</TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=2>3. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=2>
      <P>SEC use only </P>
      <P>&nbsp;</P></TD></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>4. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Citizenship or place of
      organization <BR><BR>Delaware </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD vAlign=center align=center colSpan=2 rowSpan=12>Number of <BR>shares
      <BR>beneficially <BR>owned by <BR>each <BR>reporting <BR>person <BR>with:
    </TD>
    <TD align=left width="5%" rowSpan=3>5. </TD>
    <TD align=left width="85%" rowSpan=3>Sole voting power <BR><BR>0 </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>6. </TD>
    <TD align=left width="85%" rowSpan=3>Shared voting power <BR><BR>182,410
      <SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>7. </TD>
    <TD align=left width="85%" rowSpan=3>Sole dispositive power <BR><BR>0
  </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>8. </TD>
    <TD align=left width="85%" rowSpan=3>Shared dispositive power
      <BR><BR>182,410 <SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left>9. </TD>
    <TD align=left width="95%" colSpan=3>Aggregate amount beneficially owned
      by each reporting person <BR><BR>182,410 <SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top>
    <TD align=left>10. </TD>
    <TD align=left width="95%" colSpan=3>
      <P>Check if the aggregate amount in Row (9) excludes certain shares (see
      instructions) [&nbsp;&nbsp; ]</P>
      <P>&nbsp;</P></TD></TR>
  <TR vAlign=top>
    <TD align=left>11. </TD>
    <TD align=left width="95%" colSpan=3>Percent of class represented by
      amount in Row (9) <BR><BR>2.3% </TD></TR>
  <TR vAlign=top>
    <TD align=left>12. </TD>
    <TD align=left width="95%" colSpan=3>Type of reporting person (see
      instructions) <BR><BR>PN </TD></TR></TABLE></DIV>
<P align=justify>(1) Reflects a maximum of 80,500 shares of Common Stock that
may be acquired pursuant to options held by Osmium Capital, LP. </P>
<HR style="PAGE-BREAK-AFTER: always" align=center width="100%" color=black
noShade SIZE=5>
<!--$$/page=--><A name=page_5></A>
<P align=justify>CUSIP No. 12618T105 </P>
<DIV>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
borderColor=#000000 cellSpacing=0 cellPadding=3 width="100%" border=1>

  <TR vAlign=top>
    <TD align=left rowSpan=4>1. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=4>Names of reporting persons.
      <BR>I.R.S. Identification Nos. of above persons (entities only).
      <BR><BR>Osmium Capital II, LP </TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>2. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Check the appropriate box
      if a member of a group (see instructions) <BR>(a)&nbsp;[&nbsp;&nbsp;
      ]&nbsp;&nbsp;&nbsp; &nbsp; (b)&nbsp;[&nbsp;&nbsp; ] <BR>&nbsp;</TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=2>3. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=2>
      <P>SEC use only </P>
      <P>&nbsp;</P></TD></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>4. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Citizenship or place of
      organization <BR><BR>Delaware </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD vAlign=center align=center colSpan=2 rowSpan=12>Number of <BR>shares
      <BR>beneficially <BR>owned by <BR>each <BR>reporting <BR>person <BR>with:
    </TD>
    <TD align=left width="5%" rowSpan=3>5. </TD>
    <TD align=left width="85%" rowSpan=3>Sole voting power <BR><BR>0 </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>6. </TD>
    <TD align=left width="85%" rowSpan=3>Shared voting power
      <BR><BR>82,005<SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>7. </TD>
    <TD align=left width="85%" rowSpan=3>Sole dispositive power <BR><BR>0
  </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>8. </TD>
    <TD align=left width="85%" rowSpan=3>Shared dispositive power
      <BR><BR>82,005<SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left>9. </TD>
    <TD align=left width="95%" colSpan=3>Aggregate amount beneficially owned
      by each reporting person <BR><BR>82,005<SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top>
    <TD align=left>10. </TD>
    <TD align=left width="95%" colSpan=3>
      <P>Check if the aggregate amount in Row (9) excludes certain shares (see
      instructions)&nbsp;[&nbsp;&nbsp; ]&nbsp;</P>
      <P>&nbsp;</P></TD></TR>
  <TR vAlign=top>
    <TD align=left>11. </TD>
    <TD align=left width="95%" colSpan=3>Percent of class represented by
      amount in Row (9) <BR><BR>1% </TD></TR>
  <TR vAlign=top>
    <TD align=left>12. </TD>
    <TD align=left width="95%" colSpan=3>Type of reporting person (see
      instructions) <BR><BR>PN </TD></TR></TABLE></DIV>
<P align=justify>(1) Reflects a maximum of 34,000 shares of Common Stock that
may be acquired pursuant to options held by Osmium Capital II, LP. </P>
<HR style="PAGE-BREAK-AFTER: always" align=center width="100%" color=black
noShade SIZE=5>
<!--$$/page=--><A name=page_6></A>
<P align=justify>CUSIP No. 12618T105 </P>
<DIV>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
borderColor=#000000 cellSpacing=0 cellPadding=3 width="100%" border=1>

  <TR vAlign=top>
    <TD align=left rowSpan=4>1. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=4>Names of reporting persons.
      <BR>I.R.S. Identification Nos. of above persons (entities only).
      <BR><BR>Osmium Spartan, LP </TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>2. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Check the appropriate box
      if a member of a group (see instructions) <BR>(a)&nbsp;[&nbsp;&nbsp;
      ]&nbsp;&nbsp;&nbsp; &nbsp; (b)&nbsp;[&nbsp;&nbsp; ] <BR>&nbsp;</TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=2>3. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=2>
      <P>SEC use only </P>
      <P>&nbsp;</P></TD></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>4. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Citizenship or place of
      organization <BR><BR>Delaware </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD vAlign=center align=center colSpan=2 rowSpan=12>Number of <BR>shares
      <BR>beneficially <BR>owned by <BR>each <BR>reporting <BR>person <BR>with:
    </TD>
    <TD align=left width="5%" rowSpan=3>5. </TD>
    <TD align=left width="85%" rowSpan=3>Sole voting power <BR><BR>0 </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>6. </TD>
    <TD align=left width="85%" rowSpan=3>Shared voting power <BR><BR>70,656
      <SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>7. </TD>
    <TD align=left width="85%" rowSpan=3>Sole dispositive power <BR><BR>0
  </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>8. </TD>
    <TD align=left width="85%" rowSpan=3>Shared dispositive power
      <BR><BR>70,656 <SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>9. <BR><BR></TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Aggregate amount
      beneficially owned by each reporting person <BR><BR>70,656 <SUP>(1)</SUP>
    </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=2>10. <BR></TD>
    <TD align=left width="95%" colSpan=3 rowSpan=2>
      <P>Check if the aggregate amount in Row (9) excludes certain shares (see
      instructions)&nbsp;[&nbsp;&nbsp; ]</P>
      <P>&nbsp;</P></TD></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>11. <BR><BR></TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Percent of class
      represented by amount in Row (9) <BR><BR>0.9% </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>12. <BR><BR></TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Type of reporting person
      (see instructions) <BR><BR>PN </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR></TABLE></DIV>
<P align=justify>(1) Reflects a maximum of 51,300 shares of Common Stock that
may be acquired pursuant to options held by Osmium Spartan, LP. </P>
<HR style="PAGE-BREAK-AFTER: always" align=center width="100%" color=black
noShade SIZE=5>
<!--$$/page=--><A name=page_7></A>
<P align=justify>CUSIP No. 12618T105 </P>
<DIV>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
borderColor=#000000 cellSpacing=0 cellPadding=3 width="100%" border=1>

  <TR vAlign=top>
    <TD align=left rowSpan=4>1. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=4>Names of reporting persons.
      <BR>I.R.S. Identification Nos. of above persons (entities only).
      <BR><BR>Osmium Diamond, LP </TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>2. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Check the appropriate box
      if a member of a group (see instructions) <BR>(a)&nbsp;[&nbsp;&nbsp;
      ]&nbsp;&nbsp;&nbsp; &nbsp; (b)&nbsp;[&nbsp;&nbsp; ] <BR>&nbsp;</TD></TR>
  <TR vAlign=top></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=2>3. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=2>
      <P>SEC use only </P>
      <P>&nbsp;</P></TD></TR>
  <TR></TR>
  <TR vAlign=top>
    <TD align=left rowSpan=3>4. </TD>
    <TD align=left width="95%" colSpan=3 rowSpan=3>Citizenship or place of
      organization <BR><BR>Delaware </TD></TR>
  <TR></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD vAlign=center align=center colSpan=2 rowSpan=12>Number of <BR>shares
      <BR>beneficially <BR>owned by <BR>each <BR>reporting <BR>person <BR>with:
    </TD>
    <TD align=left width="5%" rowSpan=3>5. </TD>
    <TD align=left width="85%" rowSpan=3>Sole voting power <BR><BR>0 </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>6. </TD>
    <TD align=left width="85%" rowSpan=3>Shared voting power
      <BR><BR>45,936<SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>7. </TD>
    <TD align=left width="85%" rowSpan=3>Sole dispositive power <BR><BR>0
  </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left width="5%" rowSpan=3>8. </TD>
    <TD align=left width="85%" rowSpan=3>Shared dispositive power
      <BR><BR>45,936<SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top></TR>
  <TR vAlign=top>
    <TD align=left>9. </TD>
    <TD align=left width="95%" colSpan=3>Aggregate amount beneficially owned
      by each reporting person <BR><BR>45,936<SUP>(1)</SUP> </TD></TR>
  <TR vAlign=top>
    <TD align=left>10. </TD>
    <TD align=left width="95%" colSpan=3>
      <P>Check if the aggregate amount in Row (9) excludes certain shares (see
      instructions)&nbsp;[&nbsp;&nbsp; ] </P>
      <P>&nbsp;</P></TD></TR>
  <TR vAlign=top>
    <TD align=left>11. </TD>
    <TD align=left width="95%" colSpan=3>Percent of class represented by
      amount in Row (9) <BR><BR>0.6% </TD></TR>
  <TR vAlign=top>
    <TD align=left>12. </TD>
    <TD align=left width="95%" colSpan=3>Type of reporting person (see
      instructions) <BR><BR>PN </TD></TR></TABLE></DIV>
<P align=justify>(1) Reflects a maximum of 11,000 shares of Common Stock that
may be acquired pursuant to options held by Osmium Diamond, LP. </P>
<HR style="PAGE-BREAK-AFTER: always" align=center width="100%" color=black
noShade SIZE=5>
<!--$$/page=--><A name=page_8></A>
<P align=justify><B>Item 1. </B></P>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="100%" border=0 BCLLIST>

  <TR>
    <TD vAlign=top width="5%">(a) </TD>
    <TD>
      <P align=justify>The name of the issuer is CRA International, Inc. (the
      &#147;Issuer&#148;).</P></TD></TR>
  <TR>
    <TD width="5%">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD vAlign=top width="5%">(b) </TD>
    <TD>
      <P align=justify>The principal executive office of the Issuer is located
      at 200 Clarendon Street, Boston, MA 02116-5092.</P></TD></TR></TABLE>
<P align=justify><B>Item 2. </B></P>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="100%" border=0 BCLLIST>

  <TR>
    <TD vAlign=top width="5%">(a) </TD>
    <TD>
      <P align=justify>This statement (this &#147;Statement&#148;) is being filed by John
      H. Lewis, the controlling member of Osmium Partners, LLC, a Delaware
      limited liability company (&#147;Osmium Partners&#148;), which serves as the general
      partner of Osmium Capital, LP, a Delaware limited partnership (the
      &#147;Fund&#148;), Osmium Capital II, LP, a Delaware limited partnership (&#147;Fund
      II&#148;), Osmium Spartan, LP, a Delaware limited partnership (&#147;Fund III&#148;) and
      Osmium Diamond, LP, a Delaware limited partnership (&#147;Fund IV&#148;) (all of the
      foregoing, collectively, the &#147;Filers&#148;). The Fund, Fund II, Fund III and
      Fund IV are private investment vehicles formed for the purpose of
      investing and trading in a wide variety of securities and financial
      instruments. The Fund, Fund II, Fund III and Fund IV directly own the
      common shares reported in this Statement. Mr. Lewis and Osmium Partners
      may be deemed to share with the Fund, Fund II, Fund III and Fund IV (and
      not with any third party) voting and dispositive power with respect to
      such shares. Each Filer disclaims beneficial ownership with respect to any
      shares other than the shares owned directly by such Filer.</P></TD></TR>
  <TR>
    <TD width="5%">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD vAlign=top width="5%">(b) </TD>
    <TD>
      <P align=justify>The Principal Business Office of the Filers is 300 Drakes
      Landing Road, Suite 172, Greenbrae, CA 94904.</P></TD></TR>
  <TR>
    <TD width="5%">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD vAlign=top width="5%">(c) </TD>
    <TD>
      <P align=justify>For citizenship information see Item 4 of the cover sheet
      of each Filer.</P></TD></TR>
  <TR>
    <TD width="5%">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD vAlign=top width="5%">(d) </TD>
    <TD>
      <P align=justify>This Statement relates to the Common Stock of the
      Issuer.</P></TD></TR>
  <TR>
    <TD width="5%">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD vAlign=top width="5%">(e) </TD>
    <TD>
      <P align=justify>The CUSIP Number of the Common Stock of the Issuer is
      12618T105.</P></TD></TR></TABLE>
<P align=justify><B>Item 3. </B></P>
<P align=justify>Not applicable.</P>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="100%" border=0>

  <TR vAlign=top>
    <TD align=left ><B>Item 4.</B> </TD>
    <TD align=left width="90%"><B>Ownership.</B> </TD></TR></TABLE>
<P align=justify>See Items 5-9 and 11 on the cover page for each Filer, and Item
2. The percentage ownership of each Filer is based on 8,109,135 shares of Common
Stock outstanding as of October 25, 2017, as reported on the Issuer&#146;s Quarterly
Report on Form 10-Q for the quarterly period ended September 30, 2017, as filed
with the SEC on October 31, 2017.</P>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="100%" border=0>

  <TR vAlign=top>
    <TD align=left ><B>Item 5.</B> </TD>
    <TD align=left width="90%"><B>Ownership of Five Percent or Less of a
      Class</B> </TD></TR></TABLE>
<P align=justify>If this statement is being filed to report the fact that as of
the date hereof the reporting person has ceased to be the beneficial owner of
more than 5 percent of the class of securities, check the following [X]. </P>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="100%" border=0>

  <TR vAlign=top>
    <TD align=left ><B>Item 6.</B> </TD>
    <TD align=left width="90%"><B>Ownership of More than Five Percent on
      Behalf of Another Person.</B> </TD></TR></TABLE>
<P align=justify>Not applicable.</P>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="100%" border=0>

  <TR vAlign=top>
    <TD align=left ><B>Item 7.</B> </TD>
    <TD align=left width="90%">
      <P align=justify><B>Identification and Classification of the Subsidiary
      Which Acquired the Security Being Reported on</B> <B>By the Parent Holding
      Company.</B> </P></TD></TR></TABLE>
<P align=justify>Not applicable.</P>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="100%" border=0>

  <TR vAlign=top>
    <TD align=left ><B>Item 8.</B> </TD>
    <TD align=left width="90%"><B>Identification and Classification of Members
      of the Group</B> </TD></TR></TABLE>
<P align=justify>Not applicable.</P>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="100%" border=0>

  <TR vAlign=top>
    <TD align=left ><B>Item 9.</B> </TD>
    <TD align=left width="90%"><B>Notice of Dissolution of Group</B>
  </TD></TR></TABLE>
<P align=justify>Not applicable.</P>
<HR style="PAGE-BREAK-AFTER: always" align=center width="100%" color=black
noShade SIZE=5>
<!--$$/page=--><A name=page_9></A><BR>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="100%" border=0>

  <TR vAlign=top>
    <TD align=left ><B>Item 10.</B> </TD>
    <TD align=left width="90%"><B>Certification</B> </TD></TR></TABLE>
<P align=justify>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. </P>
<HR style="PAGE-BREAK-AFTER: always" align=center width="100%" color=black
noShade SIZE=5>
<!--$$/page=--><A name=page_10></A>
<P align=center><B>SIGNATURE </B></P>
<P align=justify>After reasonable inquiry and to the best of my knowledge and
belief, the undersigned certify that the information set forth in this statement
is true, complete and correct.</P>
<P align=justify>Dated: February 14, 2018</P>
<DIV>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="50%" border=0>

  <TR vAlign=top>
    <TD align=left  colSpan=2><B>John H. Lewis</B> </TD></TR>
  <TR vAlign=top>
    <TD align=left  colSpan=2><B>Osmium Partners, LLC</B> </TD></TR>
  <TR vAlign=top>
    <TD align=left  colSpan=2><B>Osmium Capital, LP</B> </TD></TR>
  <TR vAlign=top>
    <TD align=left  colSpan=2><B>Osmium Capital II, LP</B> </TD></TR>
  <TR vAlign=top>
    <TD align=left  colSpan=2><B>Osmium Spartan, LP</B> </TD></TR>
  <TR vAlign=top>
    <TD align=left  colSpan=2><B>Osmium Diamond, LP</B> </TD></TR>
  <TR>
    <TD  >&nbsp;</TD>
    <TD width="90%">&nbsp; </TD></TR>
  <TR vAlign=top>
    <TD align=left  >By:&nbsp;&nbsp;</TD>
    <TD style="BORDER-BOTTOM: #000000 1px solid" align=left width="90%">/s/
      John H. Lewis </TD></TR>
  <TR vAlign=top>
    <TD align=left  colSpan=2>John H. Lewis, for himself and as
      Managing Member </TD></TR>
  <TR vAlign=top>
    <TD align=left  colSpan=2>of Osmium Partners, LLC, for itself
      and as General </TD></TR>
  <TR vAlign=top>
    <TD align=left  colSpan=2>Partner of Osmium Capital, LP,
      Osmium Capital II, </TD></TR>
  <TR vAlign=top>
    <TD align=left  colSpan=2>LP, Osmium Spartan, LP and Osmium
      Diamond, LP </TD></TR></TABLE></DIV><BR>
<HR style="PAGE-BREAK-AFTER: always" align=center width="100%" color=black
noShade SIZE=5>
<A name=page_11></A>
<P align=center><B>EXHIBIT INDEX </B></P>
<TABLE
style="BORDER-COLOR: black; FONT-SIZE: 10pt; BORDER-COLLAPSE: collapse; "
cellSpacing=0 cellPadding=0 width="100%" border=0>

  <TR vAlign=top>
    <TD align=left ><B><U>Exhibit <B>No. </B></U></B></TD>
    <TD style="BORDER-BOTTOM: #000000 1px solid" align=left
      width="90%"><B>Document </B></TD></TR>
  <TR>
    <TD >&nbsp; </TD>
    <TD width="90%">&nbsp; </TD></TR>
  <TR vAlign=top>
    <TD align=left >1. </TD>
    <TD align=left width="90%">Joint Filing Agreement* </TD></TR></TABLE>
<P align=justify>* Previously filed </P>
<HR align=center width="100%" color=black noShade SIZE=5>

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