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ANSYS INC
10-K/A
3 filings
All 10-K/A Filings
Complete history of 10-K/A filings with the SEC
| Date Filed | View on EDGAR |
|---|---|
|
29
Apr
Apr 29, 2010
|
open_in_new View Filing |
|
01
May
May 01, 2006
|
open_in_new View Filing |
|
31
Mar
Mar 31, 2006
|
open_in_new View Filing |