| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LEE JANET | SVP, GC and Secretary | 2600 ANSYS DRIVE, CANONSBURG | /s/ Janet Lee | 03 Jun 2025 | 0001711671 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ANSS | Common Stock | Tax liability | $144,899 | -438 | -0.95% | $330.82 | 45,721 | 01 Jun 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Shares withheld for payment of taxes in connection with the vesting of time-based RSUs. |
| F2 | Amount includes 26,633 RSUs. |