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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001128239-04-000001
Filing Date
2004-01-06
Accepted
2004-01-06 14:34:34
Documents
1

Document Format Files

Seq Description Document Type Size
1 azpn13ga.txt SC 13G/A 5859
  Complete submission text file 0001128239-04-000001.txt   7804
Mailing Address TEN CANAL PARK CAMBRIDGE MA 02141
Business Address TEN CANAL PARK CAMBRIDGE MA 02141 6179491000
ASPEN TECHNOLOGY INC /DE/ (Subject) CIK: 0000929940 (see all company filings)

IRS No.: 042739697 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-47526 | Film No.: 04509518
SIC: 7371 Services-Computer Programming Services

Mailing Address 64 BROAD STREET 3RD FLOOR BOSTON MA 02109
Business Address 64 BROAD STREET 3RD FLOOR BOSTON MA 02109 617-204-1160
RUTABAGA CAPITAL MANAGEMENT LLC/MA (Filed by) CIK: 0001128239 (see all company filings)

IRS No.: 043451870 | State of Incorp.: DE | Fiscal Year End: 1231