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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 KwEmRm6XMTQE7zNROZezJ5ScLJnIr4mJiUoJN+z3hrtCBB/xdPxTvKaOeQWXcJqq
 9E1HjwAAmK+3UcnUvjzLrA==

<SEC-DOCUMENT>9999999997-07-027207.txt : 20070607
<SEC-HEADER>9999999997-07-027207.hdr.sgml : 20070607
<ACCEPTANCE-DATETIME>20070607112606
<PAPER>
ACCESSION NUMBER:		9999999997-07-027207
CONFORMED SUBMISSION TYPE:	REGDEX/A
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		
FILED AS OF DATE:		20070530
DATE AS OF CHANGE:		20070607
EFFECTIVENESS DATE:		20070530

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			K2 MASTER FUND LP
		CENTRAL INDEX KEY:			0001324275
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		REGDEX/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	021-76140
		FILM NUMBER:		07066813

	BUSINESS ADDRESS:	
		STREET 1:		C/O K2 ADVISORS LLC
		STREET 2:		300 ATLANTIC STREET 12TH FLR
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06901
		BUSINESS PHONE:		2039055358

	MAIL ADDRESS:	
		STREET 1:		C/O K2 ADVISORS LLC
		STREET 2:		300 ATLANTIC STREET 12TH FLR
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06901
</SEC-HEADER>
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<TYPE>REGDEX/A
<SEQUENCE>1
<FILENAME>9999999997-07-027207.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
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This document was generated as part of a paper submission.
Please reference the Document Control Number 07066813 for access to the original document.
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