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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000927016-03-000666
Filing Date
2003-02-13
Accepted
2003-02-13 16:40:44
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO.1 TO SCHEDULE 13G dsc13ga.txt SC 13G/A 10424
  Complete submission text file 0000927016-03-000666.txt   12368
Mailing Address BERKELEY AT 420 BOYLSTON STREET BOSTON MA 02116
Business Address BERKELEY AT 420 BOYLSTON STREET BOSTON MA 02116 6179517793
MASSACHUSETTS CAPITAL RESOURCE CO (Filed by) CIK: 0000902195 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231

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.: 03560273
SIC: 7371 Services-Computer Programming Services