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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>9999999997-08-030188.txt : 20080627
<SEC-HEADER>9999999997-08-030188.hdr.sgml : 20080627
<ACCEPTANCE-DATETIME>20080627155852
<PAPER>
ACCESSION NUMBER:		9999999997-08-030188
CONFORMED SUBMISSION TYPE:	REGDEX/A
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		
FILED AS OF DATE:		20080626
DATE AS OF CHANGE:		20080627
EFFECTIVENESS DATE:		20080626

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			K2 Long Short Master Fund LP
		CENTRAL INDEX KEY:			0001333234
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		REGDEX/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	021-79099
		FILM NUMBER:		08054033

	BUSINESS ADDRESS:	
		STREET 1:		300 ATLANTIC STREET
		STREET 2:		12TH FLOOR
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06901
		BUSINESS PHONE:		05060178

	MAIL ADDRESS:	
		STREET 1:		300 ATLANTIC STREET
		STREET 2:		12TH FLOOR
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06901
</SEC-HEADER>
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<TYPE>REGDEX/A
<SEQUENCE>1
<FILENAME>9999999997-08-030188.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
<TEXT>
This document was generated as part of a paper submission.
Please reference the Document Control Number 08054033 for access to the original document.
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