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ANSYS INC
PRE 14A
5 filings
All PRE 14A Filings
Complete history of PRE 14A filings with the SEC
| Date Filed | View on EDGAR |
|---|---|
|
15
Mar
Mar 15, 2023
|
open_in_new View Filing |
|
17
Mar
Mar 17, 2022
|
open_in_new View Filing |
|
28
Mar
Mar 28, 2012
|
open_in_new View Filing |
|
21
Mar
Mar 21, 2011
|
open_in_new View Filing |
|
28
Apr
Apr 28, 2006
|
open_in_new View Filing |