David John Baker

Insider Reports History

Location
Bedford, MA
Signature
/s/Christopher A. Cooper, attorney-in fact for Mr. Baker
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by David John Baker:

Company Role Class Num Shares Value Price $ Report Date Ownership
Aspen Technology, Inc. SVP, Chief Financial Officer Common Stock 0 $0 $146.48 12 Mar 2025 Direct
Aspen Technology, Inc. SVP, Chief Financial Officer No Securities Beneficially Owned 0 03 Jun 2024 Direct

Insider Reports Filed by David John Baker

Symbol Company Period Transactions Value $ Form Type Role Filing Time
/report/000112760225009352-baker-david-john-2025-03-11 Aspen Technology, Inc. 11 Mar 2025 2 $0 4 SVP, Chief Financial Officer 13 Mar 2025, 16:28
/report/000112760225000578-baker-david-john-2024-12-31 Aspen Technology, Inc. 31 Dec 2024 1 -$61,242 4 SVP, Chief Financial Officer 06 Jan 2025, 09:33
/report/000112760224024882-baker-david-john-2024-09-30 Aspen Technology, Inc. 30 Sep 2024 1 -$34,871 4 SVP, Chief Financial Officer 02 Oct 2024, 16:16
/report/000112760224023812-baker-david-john-2024-09-03-restatement Aspen Technology, Inc. 03 Sep 2024 3 -$194,804 4/A SVP, Chief Financial Officer 11 Sep 2024, 17:20
/report/000112760224021004-baker-david-john-2024-07-23 Aspen Technology, Inc. 23 Jul 2024 1 $0 4 SVP, Chief Financial Officer 25 Jul 2024, 16:20
/report/000112760224019004-baker-david-john-2024-06-17 Aspen Technology, Inc. 17 Jun 2024 1 $0 4 SVP, Chief Financial Officer 20 Jun 2024, 16:40
/report/000112760224018361-baker-david-john-2024-06-03 Aspen Technology, Inc. 03 Jun 2024 0 $0 3 SVP, Chief Financial Officer 11 Jun 2024, 16:16