ASPENTECH Corp SEC filing history

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SEC filing history

Showing 1–17 of 17 matching filings.

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1

3

PRIMARY DOCUMENT

Filing date: 20 Apr 2022
Reporting date: 18 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 23 Apr 2021
Reporting date: 21 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 24 Mar 2021
Reporting date: 22 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 10 Mar 2021
Reporting date: 08 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 16 Sep 2020
Reporting date: 14 Sep 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 24 Jul 2020
Reporting date: 22 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 24 Jul 2020
Reporting date: 22 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3/A

PRIMARY DOCUMENT

Filing date: 27 Jan 2020
Reporting date: 14 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 27 Jan 2020
Reporting date: 14 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 15 Jan 2020
Reporting date: 13 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 19 Apr 2019
Reporting date: 17 Apr 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 08 Aug 2018
Reporting date: 06 Aug 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 25 Jul 2016
Reporting date: 21 Jul 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 29 Apr 2016
Reporting date: 20 Apr 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 01 Oct 2015
Reporting date: 01 Oct 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 06 May 2011
Reporting date: 04 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 16 Feb 2011
Reporting date: 15 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

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