ANSYS, Inc. Form PRE 14A: Preliminary proxy statement
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2023-03-15: Form PRE 14A; Description PRE 14A; Document d426247dpre14a.htm.
- 2022-03-17: Form PRE 14A; Period of report 2022-05-12; Description PRE 14A; Document d265807dpre14a.htm.
- 2012-03-28: Form PRE 14A; Period of report 2012-05-17; Description PRELIMINARY PROXY STATEMENT; Document d323927dpre14a.htm.
- 2011-03-21: Form PRE 14A; Period of report 2011-05-11; Description PRE 14A; Document dpre14a.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2023-03-15 | PRE 14A | PRE 14A | d426247dpre14a.htm | |
| 2022-03-17 | PRE 14A | 2022-05-12 | PRE 14A | d265807dpre14a.htm |
| 2012-03-28 | PRE 14A | 2012-05-17 | PRELIMINARY PROXY STATEMENT | d323927dpre14a.htm |
| 2011-03-21 | PRE 14A | 2011-05-11 | PRE 14A | dpre14a.htm |
| 2006-04-28 | PRE 14A | 2006-06-15 | PRELIMINARY NOTICE & PROXY STATEMENT | dpre14a.htm |