| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bentley Barry J. | Director, 10%+ Owner | C/O BENTLEY SYSTEMS, INCORPORATED, 685 STOCKTON DRIVE, EXTON | /s/ Michael T. Fischette, Attorney-in-Fact | 05 Jan 2026 | 0001825188 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BSY | Class B Common Stock | Tax liability | $14,156 | -371 | -0% | $38.16 | 11,837,887 | 01 Jan 2026 | Direct | F1, F2 |
| holding | BSY | Class B Common Stock | 92,654 | 01 Jan 2026 | By 401(K) Plan |
| Id | Content |
|---|---|
| F1 | Represents shares of Class B Common Stock withheld by the Issuer to cover taxes due by the Reporting Person upon a scheduled distribution of Class B Common Stock from the Issuer's Non-Qualified Deferred Compensation Plan. |
| F2 | Represents the volume weighted average price of the Issuer's Class B Common Stock as calculated pursuant to the Issuer's Non-Qualified Deferred Compensation Plan. |