Aspen Technology, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Bedford, MA
SEC filing record 1 source field available
Fiscal year end
30 June
Aspen Technology, Inc. has filed 302 SEC EDGAR filings since 11 Jan 2022

SEC filing history

Showing 76-100 of 302 matching filings.

Per page
25
Current page
4
DEF 14A File 001-41400

2024 PROXY STATEMENT

Filing date
24 Oct 2024
Reporting date
30 Jun 2024
Next action
Verify source filing
SC 13G/A File 005-93677

SC 13G/A filing

Filing date
22 Oct 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
02 Oct 2024
Reporting date
30 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
02 Oct 2024
Reporting date
30 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
02 Oct 2024
Reporting date
30 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-41400

144 filing

Filing date
19 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-41400

144 filing

Filing date
18 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-41400

144 filing

Filing date
17 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4/A

PRIMARY DOCUMENT

Filing date
11 Sep 2024
Reporting date
03 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-41400

144 filing

Filing date
06 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
05 Sep 2024
Reporting date
03 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-41400

144 filing

Filing date
05 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
05 Sep 2024
Reporting date
03 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
05 Sep 2024
Reporting date
03 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-41400

144 filing

Filing date
04 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-41400

144 filing

Filing date
03 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-41400

144 filing

Filing date
03 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
30 Aug 2024
Reporting date
28 Aug 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-41400

144 filing

Filing date
28 Aug 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-41400

144 filing

Filing date
21 Aug 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-41400

144 filing

Filing date
07 Aug 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
25 Jul 2024
Reporting date
23 Jul 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .