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 876-900 of 1,000 matching filings.

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36

SC 13G/A File 005-49199

SC 13G/A filing

Filing date: 11 Feb 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-49199

SC 13G/A filing

Filing date: 11 Feb 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 09 Feb 2015
Reporting date: 30 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 09 Feb 2015
Reporting date: 30 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 09 Feb 2015
Reporting date: 30 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 09 Feb 2015
Reporting date: 30 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 09 Feb 2015
Reporting date: 30 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-49199

SC 13G/A filing

Filing date: 26 Jan 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 21 Jan 2015
Reporting date: 21 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 09 Jan 2015
Reporting date: 07 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 06 Jan 2015
Reporting date: 02 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 16 Dec 2014
Reporting date: 12 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 16 Dec 2014
Reporting date: 12 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 12 Dec 2014
Reporting date: 11 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-20853

FORM 8-K

Filing date: 11 Dec 2014
Reporting date: 10 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 01 Dec 2014
Reporting date: 26 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 21 Nov 2014
Reporting date: 19 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 21 Nov 2014
Reporting date: 19 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2014
Reporting date: 18 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 18 Nov 2014
Reporting date: 14 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 18 Nov 2014
Reporting date: 14 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 18 Nov 2014
Reporting date: 14 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 18 Nov 2014
Reporting date: 14 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 18 Nov 2014
Reporting date: 14 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 18 Nov 2014
Reporting date: 14 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

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