BSY (Bentley Systems, Incorporated Class B Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by BSY officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-02 | David R. Shaman | Chief Legal Officer | F | — | — |
| 2026-08-31 | GREGORY S BENTLEY | Executive Chair & President | G | — | — |
| 2026-08-14 | GREGORY S BENTLEY | Executive Chair & President | G | — | — |
| 2026-08-04 | David R. Shaman | Chief Legal Officer | F | — | — |
| 2026-07-27 | GREGORY S BENTLEY | Executive Chair & President | MIXED | — | — |
| 2026-07-10 | David R. Shaman | Chief Legal Officer | F | — | — |
| 2026-06-15 | Brock Ballard | Chief Revenue Officer | A | — | — |
| 2026-06-15 | Nicholas Cumins | Chief Executive Officer | A | — | — |
| 2026-06-15 | Julien Moutte | Chief Technology Officer | A | — | — |
| 2026-06-15 | James K Lee | Chief Operating Officer | A | — | — |
| 2026-06-15 | Barry J. Bentley | Director | A | — | — |
| 2026-06-15 | Raymond B. Bentley | Director | A | — | — |
| 2026-06-15 | Keith A. Bentley | Director | A | — | — |
| 2026-06-15 | Thomas F Trimback | Chief Accounting Officer | A | — | — |
| 2026-06-15 | David R. Shaman | Chief Legal Officer | A | — | — |
| 2026-06-15 | Kirk B. Griswold | Director | A | — | — |
| 2026-06-15 | GREGORY S BENTLEY | Executive Chair & President | A | — | — |
| 2026-06-15 | Werner Andre | Chief Financial Officer | A | — | — |
| 2026-05-26 | Brian F. Hughes | Director | A | — | — |
| 2026-05-26 | JANET BRUTSCHEA HAUGEN | Director | A | — | — |
| 2026-05-26 | Kirk B. Griswold | Director | A | — | — |
| 2026-05-05 | David R. Shaman | Chief Legal Officer | F | — | — |
| 2026-04-27 | GREGORY S BENTLEY | Executive Chair & President | MIXED | — | — |
| 2026-04-03 | Julien Moutte | Chief Technology Officer | F | — | — |
| 2026-03-31 | Thomas F Trimback | Chief Accounting Officer | F | — | — |
| 2026-03-23 | Brock Ballard | Chief Revenue Officer | A | — | — |
| 2026-03-23 | Barry J. Bentley | Director | A | — | — |
| 2026-03-23 | David R. Shaman | Chief Legal Officer | A | — | — |
| 2026-03-23 | Werner Andre | Chief Financial Officer | A | — | — |
| 2026-03-23 | GREGORY S BENTLEY | Executive Chair & President | A | — | — |
| 2026-03-23 | Keith A. Bentley | Director | A | — | — |
| 2026-03-23 | Raymond B. Bentley | Director | A | — | — |
| 2026-03-23 | Nicholas Cumins | Chief Executive Officer | A | — | — |
| 2026-03-23 | James K Lee | Chief Operating Officer | A | — | — |
| 2026-03-23 | Kirk B. Griswold | Director | A | — | — |
| 2026-03-23 | Julien Moutte | Chief Technology Officer | A | — | — |
| 2026-03-23 | Thomas F Trimback | Chief Accounting Officer | A | — | — |
| 2026-03-19 | Nicholas Cumins | Chief Executive Officer | F | — | — |
| 2026-03-19 | Werner Andre | Chief Financial Officer | F | — | — |
| 2026-03-19 | Brock Ballard | Chief Revenue Officer | F | — | — |
| 2026-03-19 | David R. Shaman | Chief Legal Officer | F | — | — |
| 2026-03-19 | Julien Moutte | Chief Technology Officer | F | — | — |
| 2026-03-17 | Thomas F Trimback | Chief Accounting Officer | F | — | — |
| 2026-03-17 | Werner Andre | Chief Financial Officer | F | — | — |
| 2026-03-17 | Brock Ballard | Chief Revenue Officer | F | — | — |
| 2026-03-17 | David R. Shaman | Chief Legal Officer | F | — | — |
| 2026-03-17 | James K Lee | Chief Operating Officer | F | — | — |
| 2026-03-17 | Julien Moutte | Chief Technology Officer | F | — | — |
| 2026-03-17 | Nicholas Cumins | Chief Executive Officer | F | — | — |
| 2026-03-16 | Raymond B. Bentley | Director | G | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 24,869,645 | — |
| — | Director | 14,939,360 | — |
| — | Director | 11,930,547 | — |
| — | Executive Chair & President | 7,769,325 | — |
| — | Director | 3,936,875 | — |
| — | Chief Investment Officer | 1,964,392 | — |
| — | See remarks | 908,414 | — |
| — | Chief Legal Officer | 901,989 | — |
| — | Chief Executive Officer | 532,717 | — |
| — | Director | 468,117 | — |
| — | 10%+ Owner | 459,278 | — |
| — | Chief Financial Officer | 377,169 | — |
| — | Chief Operating Officer | 221,414 | — |
| — | Chief Revenue Officer | 94,037 | — |
| — | Chief Technology Officer | 90,367 | — |
| — | Chief Product Officer | 70,186 | — |
| — | Director | 40,500 | — |
| — | Director | 35,198 | — |
| — | Chief Accounting Officer | 19,376 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the BSY quote page; the site-wide leaderboard is on the insider transactions hub.