David John Baker

Business address
C/O Aspen Technology, Inc., 20 Crosby Drive, Bedford, MA, 01730
Top holdings (ownership)
AZPN
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David John Baker has filed 8 SEC EDGAR filings since 11 Jun 2024

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 13 Mar 2025 11 Mar 2025 001-41400
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jan 2025 31 Dec 2024 001-41400
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2024 30 Sep 2024 001-41400
4/A Open Document Open Filing PRIMARY DOCUMENT 11 Sep 2024 03 Sep 2024 001-41400
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2024 03 Sep 2024 001-41400
4 Open Document Open Filing PRIMARY DOCUMENT 25 Jul 2024 23 Jul 2024 001-41400
4 Open Document Open Filing PRIMARY DOCUMENT 20 Jun 2024 17 Jun 2024 001-41400
3 Open Document Open Filing PRIMARY DOCUMENT 11 Jun 2024 03 Jun 2024 001-41400