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 126-150 of 302 matching filings.

Per page
25
Current page
6
4

PRIMARY DOCUMENT

Filing date
02 Apr 2024
Reporting date
29 Mar 2024
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4

PRIMARY DOCUMENT

Filing date
02 Apr 2024
Reporting date
29 Mar 2024
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144 File 001-41400

144 filing

Filing date
26 Feb 2024
Reporting date
Not listed
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144/A File 001-41400

144/A filing

Filing date
23 Feb 2024
Reporting date
Not listed
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144 File 001-41400

144 filing

Filing date
23 Feb 2024
Reporting date
Not listed
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SC 13G/A File 005-93677

SC 13G/A filing

Filing date
13 Feb 2024
Reporting date
Not listed
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SC 13G/A File 005-93677

SC 13G/A filing

Filing date
25 Jan 2024
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2024
Reporting date
29 Dec 2023
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2024
Reporting date
29 Dec 2023
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2024
Reporting date
29 Dec 2023
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2024
Reporting date
29 Dec 2023
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2024
Reporting date
29 Dec 2023
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4

PRIMARY DOCUMENT

Filing date
03 Nov 2023
Reporting date
01 Nov 2023
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4

PRIMARY DOCUMENT

Filing date
03 Nov 2023
Reporting date
01 Nov 2023
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4

PRIMARY DOCUMENT

Filing date
25 Oct 2023
Reporting date
23 Oct 2023
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ARS File 001-41400

ARS

Filing date
25 Oct 2023
Reporting date
30 Jun 2023
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DEFA14A File 001-41400

DEFA14A

Filing date
24 Oct 2023
Reporting date
Not listed
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DEF 14A File 001-41400

DEF 14A

Filing date
24 Oct 2023
Reporting date
24 Oct 2023
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