ANSYS, Inc. Form 10-K: Annual report

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

2025-02-19: Form 10-K; Period of report 2024-12-31; Description 10-K; Document anss-20241231.htm.
2024-02-21: Form 10-K; Period of report 2023-12-31; Description 10-K; Document anss-20231231.htm.
2023-02-22: Form 10-K; Period of report 2022-12-31; Description 10-K; Document anss-20221231.htm.
2022-02-23: Form 10-K; Period of report 2021-12-31; Description 10-K; Document anss-20211231.htm.

Filed	Form	Period of report	Description	Document
2025-02-19	10-K	2024-12-31	10-K	anss-20241231.htm
2024-02-21	10-K	2023-12-31	10-K	anss-20231231.htm
2023-02-22	10-K	2022-12-31	10-K	anss-20221231.htm
2022-02-23	10-K	2021-12-31	10-K	anss-20211231.htm
2021-02-24	10-K	2020-12-31	10-K	anss-20201231.htm
2020-02-27	10-K	2019-12-31	10-K	anss2019123110k.htm
2019-02-28	10-K	2018-12-31	10-K	anss2018123110k.htm
2018-02-22	10-K	2017-12-31	10-K	anss2017123110k.htm
2017-02-23	10-K	2016-12-31	10-K	anss2016123110k.htm
2016-02-25	10-K	2015-12-31	10-K	anss2015123110k.htm
2015-02-26	10-K	2014-12-31	10-K	anss2014123110k.htm
2014-02-27	10-K	2013-12-31	10-K	anss2013123110k.htm
2013-02-28	10-K	2012-12-31	FORM 10-K	anss2012123110k.htm
2012-02-23	10-K	2011-12-31	FORM 10-K	d260706d10k.htm
2011-02-25	10-K	2010-12-31	FORM 10-K	d10k.htm
2010-02-25	10-K	2009-12-31	FORM 10-K	d10k.htm
2009-02-27	10-K	2008-12-31	FORM 10-K	d10k.htm
2008-02-28	10-K	2007-12-31	FORM 10-K	d10k.htm
2007-02-28	10-K	2006-12-31	FORM 10-K	d10k.htm
2006-03-09	10-K	2005-12-31	FORM 10-K	d10k.htm
2005-03-10	10-K	2004-12-31	FOR THE FISCAL YEAR ENDED DECEMBER 31, 2004	d10k.htm
2004-03-12	10-K	2003-12-31	FOR THE FISCAL YEAR ENDED DECEMBER 31, 2003	d10k.htm
2003-03-24	10-K	2002-12-31	FORM 10-K	d10k.htm
1999-03-24	10-K	1998-12-31	FORM 10-K
1998-03-23	10-K	1997-12-31	FORM 10-K
1997-03-26	10-K	1996-12-31	FROM 10-K