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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0000950146-96-001133.txt : 19960715
<SEC-HEADER>0000950146-96-001133.hdr.sgml : 19960715
ACCESSION NUMBER:		0000950146-96-001133
CONFORMED SUBMISSION TYPE:	S-1/A
PUBLIC DOCUMENT COUNT:		10
FILED AS OF DATE:		19960712
SROS:			NASD

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PEGASYSTEMS INC
		CENTRAL INDEX KEY:			0001013857
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-1/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-03807
		FILM NUMBER:		96593766

	BUSINESS ADDRESS:	
		STREET 1:		101 MAIN ST
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142-1590
		BUSINESS PHONE:		6173749600

	MAIL ADDRESS:	
		STREET 1:		101 MAIN ST
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142-1590
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-1/A
<SEQUENCE>1
<FILENAME>000095014696001133-001-seq1-s-1-a.txt
<DESCRIPTION>PEGASYSTEMS FORM S-1/A
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.1
<SEQUENCE>2
<FILENAME>000095014696001133-002-seq2-ex-1-1.txt
<DESCRIPTION>UNDERWRITING AGREEMENT
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.3
<SEQUENCE>3
<FILENAME>000095014696001133-003-seq3-ex-3-3.txt
<DESCRIPTION>ARTICLES OF INCORPORATION
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.4
<SEQUENCE>4
<FILENAME>000095014696001133-004-seq4-ex-3-4.txt
<DESCRIPTION>ARTICLES OF INCORPORATION
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>5
<FILENAME>000095014696001133-005-seq5-ex-5-1.txt
<DESCRIPTION>OPINION OF CHOATE HALL & STEWART
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>6
<FILENAME>000095014696001133-006-seq6-ex-10-1.txt
<DESCRIPTION>MATERIAL CONTRACTS
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>7
<FILENAME>000095014696001133-007-seq7-ex-10-2.txt
<DESCRIPTION>MATERIAL CONTRACTS
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.3
<SEQUENCE>8
<FILENAME>000095014696001133-008-seq8-ex-10-3.txt
<DESCRIPTION>MATERIAL CONTRACTS
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>9
<FILENAME>000095014696001133-009-seq9-ex-23-1.txt
<DESCRIPTION>CONSENTS OF ERNST & YOUNG
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.6
<SEQUENCE>10
<FILENAME>000095014696001133-010-seq10-ex-23-6.txt
<DESCRIPTION>CONSENT OF THE ABERDEEN GROUP
</DOCUMENT>
</SUBMISSION>