| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bentley Keith A. | Director, 10%+ Owner | C/O BENTLEY SYSTEMS, INCORPORATED, 685 STOCKTON DRIVE, EXTON | /s/ Michael T. Fischette, Attorney-in-Fact | 26 Aug 2025 | 0001825187 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BSY | Class B Common Stock | Gift | $0 | -100,000 | -100% | $0.000000 | 0 | 22 Aug 2025 | By Spouse | F1 |
| transaction | BSY | Class B Common Stock | Gift | $0 | +100,000 | +2.6% | $0.000000 | 3,959,327 | 22 Aug 2025 | Direct | F1 |
| holding | BSY | Class B Common Stock | 12,696,921 | 22 Aug 2025 | By Grantor Retained Annuity Trust | ||||||
| holding | BSY | Class B Common Stock | 92,654 | 22 Aug 2025 | By 401(K) Plan |
| Id | Content |
|---|---|
| F1 | Represents a transfer of 100,000 shares of Class B Common Stock held by the Reporting Person's spouse individually to joint ownership with the Reporting Person. After giving effect to this transfer, the shares are reflected on this Form 4 as being owned directly by the Reporting Person. |