EDGAR Filing Documents for 0001047469-03-033612

Form S-3 - Registration statement under Securities Act of 1933:

SEC Accession No. 0001047469-03-033612

Filing Date

2003-10-17

Accepted

2003-10-17 17:17:13

Documents

Document Format Files

Seq	Description	Document	Type	Size
1	FORM S-3	a2120503zs-3.htm	S-3	164754
3	EXHIBIT 5.1	a2120503zex-5_1.htm	EX-5.1	5924
4	EXHIBIT 23.1	a2120503zex-23_1.htm	EX-23.1	2114
5	EXHIBIT 23.2	a2120503zex-23_2.htm	EX-23.2	3775
	Complete submission text file	0001047469-03-033612.txt		178356

Mailing Address TEN CANAL PARK CAMBRIDGE MA 02141

Business Address TEN CANAL PARK CAMBRIDGE MA 02141 6179491000

ASPEN TECHNOLOGY INC /DE/ (Filer) CIK: 0000929940 (see all company filings)