BSY · Insider Trading
Bentley Systems, Incorporated Class B Common Stock
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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-01 | James K Lee | Chief Operating Officer | A | +402 | — |
| 2026-10-01 | Andrew Rahden | Chief Revenue Officer | A | +174 | — |
| 2026-10-01 | Nicholas Cumins | Chief Executive Officer | A | +737 | — |
| 2026-10-01 | Thomas F Trimback | Chief Accounting Officer | A | +23 | — |
| 2026-10-01 | Werner Andre | Chief Financial Officer | A | +199 | — |
| 2026-10-01 | Keith A. Bentley | Director | A | +1,033 | — |
| 2026-10-01 | Kirk B. Griswold | Director | A | +85 | — |
| 2026-10-01 | Julien Moutte | Chief Technology Officer | A | +106 | — |
| 2026-10-01 | Barry J. Bentley | Director | A | +3 | — |
| 2026-10-01 | Gregory S Bentley | Executive Chair & President | A | +3,691 | — |
| 2026-10-01 | Raymond B. Bentley | Director | A | +2,044 | — |
| 2026-10-01 | David R. Shaman | Chief Legal Officer | A | +469 | — |
| 2026-09-02 | David R. Shaman | Chief Legal Officer | F | −6,665 | −$244.94K |
| 2026-08-31 | Gregory S Bentley | Executive Chair & President | G | −13,192 | — |
| 2026-08-14 | Gregory S Bentley | Executive Chair & President | G | −984 | — |
| 2026-08-04 | David R. Shaman | Chief Legal Officer | F | −1,040 | −$37.11K |
| 2026-07-27 | Gregory S Bentley | Executive Chair & President | MIXED | +34,339 | +$1.03M |
| 2026-07-10 | David R. Shaman | Chief Legal Officer | F | −704 | −$22.28K |
| 2026-06-15 | Brock Ballard | Chief Revenue Officer | A | +202 | — |
| 2026-06-15 | Nicholas Cumins | Chief Executive Officer | A | +878 | — |
| 2026-06-15 | Julien Moutte | Chief Technology Officer | A | +201 | — |
| 2026-06-15 | James K Lee | Chief Operating Officer | A | +466 | — |
| 2026-06-15 | Barry J. Bentley | Director | A | +3 | — |
| 2026-06-15 | Raymond B. Bentley | Director | A | +2,076 | — |
| 2026-06-15 | Keith A. Bentley | Director | A | +1,050 | — |
| 2026-06-15 | Thomas F Trimback | Chief Accounting Officer | A | +42 | — |
| 2026-06-15 | David R. Shaman | Chief Legal Officer | A | +620 | — |
| 2026-06-15 | Kirk B. Griswold | Director | A | +86 | — |
| 2026-06-15 | Gregory S Bentley | Executive Chair & President | A | +3,749 | — |
| 2026-06-15 | Werner Andre | Chief Financial Officer | A | +301 | — |
| 2026-05-26 | Brian F. Hughes | Director | A | +6,749 | — |
| 2026-05-26 | Janet Brutschea Haugen | Director | A | +6,749 | — |
| 2026-05-26 | Kirk B. Griswold | Director | A | +6,749 | — |
| 2026-05-05 | David R. Shaman | Chief Legal Officer | F | −5,287 | −$177.54K |
| 2026-04-27 | Gregory S Bentley | Executive Chair & President | MIXED | +34,899 | +$1.14M |
| 2026-04-03 | Julien Moutte | Chief Technology Officer | F | −3,007 | −$102.84K |
| 2026-03-31 | Thomas F Trimback | Chief Accounting Officer | F | −172 | −$5.98K |
| 2026-03-23 | Brock Ballard | Chief Revenue Officer | A | +163 | — |
| 2026-03-23 | Barry J. Bentley | Director | A | +3 | — |
| 2026-03-23 | David R. Shaman | Chief Legal Officer | A | +546 | — |
| 2026-03-23 | Werner Andre | Chief Financial Officer | A | +243 | — |
| 2026-03-23 | Gregory S Bentley | Executive Chair & President | A | +3,019 | — |
| 2026-03-23 | Keith A. Bentley | Director | A | +845 | — |
| 2026-03-23 | Raymond B. Bentley | Director | A | +1,671 | — |
| 2026-03-23 | Nicholas Cumins | Chief Executive Officer | A | +707 | — |
| 2026-03-23 | James K Lee | Chief Operating Officer | A | +375 | — |
| 2026-03-23 | Kirk B. Griswold | Director | A | +70 | — |
| 2026-03-23 | Julien Moutte | Chief Technology Officer | A | +173 | — |
| 2026-03-23 | Thomas F Trimback | Chief Accounting Officer | A | +35 | — |
| 2026-03-19 | Nicholas Cumins | Chief Executive Officer | F | −2,430 | −$92.05K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Raymond B. Bentley | Director | 14,941,404 | $593.17M |
| Barry J. Bentley | Director | 11,930,550 | $473.64M |
| Gregory S Bentley | Executive Chair & President | 7,773,016 | $308.59M |
| Keith A. Bentley | Director | 3,937,908 | $156.33M |
| David R. Shaman | Chief Legal Officer | 655,630 | $26.03M |
| Nicholas Cumins | Chief Executive Officer | 533,221 | $21.17M |
| Kirk B. Griswold | Director | 468,202 | $18.59M |
| Werner Andre | Chief Financial Officer | 377,843 | $15.00M |
| James K Lee | Chief Operating Officer | 221,712 | $8.80M |
| Brock Ballard | Chief Revenue Officer | 94,037 | $3.73M |
| Julien Moutte | Chief Technology Officer | 90,862 | $3.61M |
| Andrew Rahden | Chief Revenue Officer | 88,319 | $3.51M |
| Michael M Campbell | Chief Product Officer | 70,186 | $2.79M |
| Brian F. Hughes | Director | 40,500 | $1.61M |
| Janet Brutschea Haugen | Director | 35,198 | $1.40M |
| Thomas F Trimback | Chief Accounting Officer | 19,366 | $768.83K |
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.
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.