| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Moutte Julien | Chief Technology Officer | C/O BENTLEY SYSTEMS, INCORPORATED, 685 STOCKTON DRIVE, EXTON | /s/ Michael T. Fischette, Attorney-in-Fact | 27 Jan 2026 | 0002062214 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BSY | Class B Common Stock | Award | $669,602 | +17,240 | +25% | $38.84 | 86,215 | 23 Jan 2026 | Direct | F1 |
| transaction | BSY | Class B Common Stock | Tax liability | $328,548 | -8,459 | -9.8% | $38.84 | 77,916 | 23 Jan 2026 | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | Represents shares acquired upon the vesting of performance-based restricted stock units previously granted to the Reporting Person. |
| F2 | Represents shares withheld by the Issuer to cover taxes upon the vesting of performance-based restricted stock units previously granted to the Reporting Person. |
| F3 | Includes shares of Class B common stock acquired by the Reporting Person through the Bentley Systems, Incorporated Global Employee Stock Purchase Plan for an offering period ended on December 31, 2025 for which the Reporting Person's enrollment and contribution elections were made in June 2025. |