ANSYS INC reports

Company location: Canonsburg, PA
Fiscal year end: 31 December

ANSYS INC has filed 2,191 SEC EDGAR filings since 23 May 1996

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SEC filing history

Showing 451-475 of 1,000 matching filings.

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25

Current page

19

4

PRIMARY DOCUMENT

Filing date: 07 Jan 2020
Reporting date: 06 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 02 Jan 2020
Reporting date: 30 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K/A File 000-20853

8-K/A

Filing date: 31 Dec 2019
Reporting date: 01 Nov 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 06 Dec 2019
Reporting date: 05 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Nov 2019
Reporting date: 13 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Nov 2019
Reporting date: 15 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 13 Nov 2019
Reporting date: 12 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-20853

10-Q

Filing date: 07 Nov 2019
Reporting date: 30 Sep 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-20853

8-K

Filing date: 06 Nov 2019
Reporting date: 01 Nov 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-20853

FORM 8-K

Filing date: 06 Nov 2019
Reporting date: 06 Nov 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Nov 2019
Reporting date: 01 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Nov 2019
Reporting date: 31 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-20853

8-K

Filing date: 01 Nov 2019
Reporting date: 28 Oct 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-20853

8-K

Filing date: 21 Oct 2019
Reporting date: 16 Oct 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Oct 2019
Reporting date: 01 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 24 Sep 2019
Reporting date: 23 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-20853

FORM 8-K

Filing date: 12 Sep 2019
Reporting date: 11 Sep 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 03 Sep 2019
Reporting date: 30 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 19 Aug 2019
Reporting date: 16 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 09 Aug 2019
Reporting date: 08 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-20853

10-Q

Filing date: 06 Aug 2019
Reporting date: 30 Jun 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-20853

FORM 8-K

Filing date: 05 Aug 2019
Reporting date: 05 Aug 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 Jul 2019
Reporting date: 28 Jun 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 Jul 2019
Reporting date: 28 Jun 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 28 May 2019
Reporting date: 24 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

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