BSY's three largest insider shareholders as of September 05, 2026 are Invest Management Sarl Spt (TenPercentOwner, 24.87Mn shares), Raymond B. Bentley (Executive Vice President, 14.81Mn shares), Barry J. Bentley (Director, 11.84Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Invest Management Sarl Spt | TenPercentOwner | 24,869,645 | 0 | 24,869,645 | 36.3% | 07 Jul, 2021 |
| 2 | Raymond B. Bentley | Executive Vice President | 14,814,360 | 0 | 14,814,360 | 21.6% | 15 Jun, 2026 |
| 3 | Barry J. Bentley | Director, TenPercentOwner | 11,837,893 | 0 | 11,837,893 | 17.3% | 15 Jun, 2026 |
| 4 | Gregory S Bentley | Executive Chair President | 7,676,671 | 0 | 7,676,671 | 11.2% | 31 Aug, 2026 |
| 5 | Keith A. Bentley | Chief Technology Officer | 3,844,221 | 0 | 3,844,221 | 5.6% | 15 Jun, 2026 |
| 6 | David J. Hollister | Chief Investment Officer | 1,964,392 | 0 | 1,964,392 | 2.9% | 09 Mar, 2023 |
| 7 | Gus Bergsma | Chief Revenue Officer | 874,899 | 0 | 874,899 | 1.3% | 26 Jan, 2023 |
| 8 | David R. Shaman | Chief Legal Officer | 622,681 | 0 | 622,681 | 0.9% | 02 Sep, 2026 |
| 9 | Nicholas Cumins | Chief Executive Officer | 532,717 | 0 | 532,717 | 0.8% | 15 Jun, 2026 |
| 10 | Kirk B. Griswold | Director | 468,117 | 0 | 468,117 | 0.7% | 15 Jun, 2026 |
| 11 | Werner Andre | Chief Financial Officer | 377,169 | 0 | 377,169 | 0.6% | 15 Jun, 2026 |
| 12 | James K Lee | Chief Operating Officer | 221,414 | 0 | 221,414 | 0.3% | 15 Jun, 2026 |
| 13 | Brock Ballard | Chief Revenue Officer | 94,037 | 0 | 94,037 | 0.1% | 15 Jun, 2026 |
| 14 | Julien Moutte | Chief Technology Officer | 90,367 | 0 | 90,367 | 0.1% | 15 Jun, 2026 |
| 15 | Michael M Campbell | Chief Product Officer | 70,186 | 0 | 70,186 | 0.1% | 16 Dec, 2024 |
| 16 | Brian F. Hughes | Director | 40,500 | 0 | 40,500 | 0.1% | 26 May, 2026 |
| 17 | Janet Brutschea Haugen | Director | 35,198 | 0 | 35,198 | 0.1% | 26 May, 2026 |
| 18 | Thomas F Trimback | Chief Accounting Officer | 19,376 | 0 | 19,376 | 0.0% | 15 Jun, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 27 Aug, 2026 | Gregory S Bentley | Executive Chair President | Disposed G | 13,192 | $0.00 | $0 | 7,676,671 | Direct |
| 12 Aug, 2026 | Gregory S Bentley | Executive Chair President | Disposed G | 703 | $0.00 | $0 | 7,690,144 | Direct |
| 12 Aug, 2026 | Gregory S Bentley | Executive Chair President | Disposed G | 281 | $0.00 | $0 | 7,689,863 | Direct |
| 02 Aug, 2026 | David R. Shaman | Chief Legal Officer | Disposed F | 1,040 | $35.68 | $37.11K | 629,346 | Direct |
| 02 Aug, 2026 | David R. Shaman | Chief Legal Officer | Disposed F | 1,040 | $35.68 | $37.11K | 629,346 | Direct |
| 23 Jul, 2026 | Gregory S Bentley | Executive Chair President | Acquired A | 61,037 | $30.12 | $1.84Mn | 7,717,545 | Direct |
| 23 Jul, 2026 | Gregory S Bentley | Executive Chair President | Disposed F | 26,698 | $30.12 | $804.14K | 7,690,847 | Direct |
| 08 Jul, 2026 | David R. Shaman | Chief Legal Officer | Disposed F | 704 | $31.65 | $22.28K | 629,731 | Direct |
| 08 Jul, 2026 | David R. Shaman | Chief Legal Officer | Disposed F | 704 | $31.65 | $22.28K | 629,731 | Direct |
| 11 Jun, 2026 | James K Lee | Chief Operating Officer | Acquired A | 466 | $0.00 | $0 | 221,414 | Direct |
| 11 Jun, 2026 | James K Lee | Chief Operating Officer | Acquired A | 466 | $0.00 | $0 | 221,414 | Direct |
| 11 Jun, 2026 | Barry J. Bentley | Director, TenPercentOwner | Acquired A | 3 | $0.00 | $0 | 11,837,893 | Direct |
| 11 Jun, 2026 | Raymond B. Bentley | Director, TenPercentOwner | Acquired A | 2,076 | $0.00 | $0 | 14,814,360 | Direct |
| 11 Jun, 2026 | Keith A. Bentley | Director, TenPercentOwner | Acquired A | 1,050 | $0.00 | $0 | 3,844,221 | Direct |
| 11 Jun, 2026 | Julien Moutte | Chief Technology Officer | Acquired A | 201 | $0.00 | $0 | 90,367 | Direct |
| 11 Jun, 2026 | Gregory S Bentley | Executive Chair President | Acquired A | 3,749 | $0.00 | $0 | 7,656,508 | Direct |
| 11 Jun, 2026 | Werner Andre | Chief Financial Officer | Acquired A | 301 | $0.00 | $0 | 377,169 | Direct |
| 11 Jun, 2026 | Brock Ballard | Chief Revenue Officer | Acquired A | 202 | $0.00 | $0 | 94,037 | Direct |
| 11 Jun, 2026 | David R. Shaman | Chief Legal Officer | Acquired A | 620 | $0.00 | $0 | 630,435 | Direct |
| 11 Jun, 2026 | Keith A. Bentley | Director, TenPercentOwner | Acquired A | 1,050 | $0.00 | $0 | 3,844,221 | Direct |