Trimback Thomas F, Chief Accounting Officer at Bentley Systems Inc. ($BSY), made one open market sale of common shares in the last year, totaling $24,091 on November 17, 2025. This ranks 10,946th among 11,678 insiders in our database, well below the average sale amount of $8.6 million across about 6.4 transactions. Trimback Thomas F recorded no open market purchases in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 29, 2026 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | F | Class B Common Stock | 172 | $34.76 | 19,334.0000 | 333,277,478 | 0.88% | 0.00% |
| March 19, 2026 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 35 | $0.00 | 19,506.0000 | 333,277,478 | 0.18% | 0.00% |
| March 13, 2026 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | F | Class B Common Stock | 451 | $38.19 | 19,471.0000 | 333,277,478 | 2.26% | 0.00% |
| March 6, 2026 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 3982 | $0.00 | 19,922.0000 | 333,277,478 | 24.98% | 0.00% |
| Jan. 30, 2026 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | F | Class B Common Stock | 300 | $35.12 | 15,940.0000 | 333,277,478 | 1.85% | 0.00% |
| Jan. 23, 2026 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 3652 | $38.84 | 17,474.0000 | 333,277,478 | 26.42% | 0.00% |
| Jan. 23, 2026 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | F | Class B Common Stock | 1234 | $38.84 | 16,240.0000 | 333,277,478 | 7.06% | 0.00% |
| Dec. 11, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 16 | $0.00 | 13,822.0000 | 333,277,478 | 0.12% | 0.00% |
| Nov. 17, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | S | Class B Common Stock | 560 | $43.02 | 13,806.0000 | 333,277,478 | 3.90% | 0.00% |
| Oct. 25, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | F | Class B Common Stock | 74 | $51.73 | 14,366.0000 | 333,277,478 | 0.51% | 0.00% |
| Sept. 30, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 13 | $0.00 | 14,440.0000 | 333,774,167 | 0.09% | 0.00% |
| June 12, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 14 | $0.00 | 14,427.0000 | 333,774,167 | 0.10% | 0.00% |
| March 27, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 18 | $0.00 | 14,583.0000 | 333,774,167 | 0.12% | 0.00% |
| March 28, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | F | Class B Common Stock | 170 | $39.70 | 14,413.0000 | 333,774,167 | 1.17% | 0.00% |
| March 13, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 3591 | $0.00 | 14,758.0000 | 333,774,167 | 32.16% | 0.00% |
| March 13, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | F | Class B Common Stock | 193 | $40.11 | 14,565.0000 | 333,774,167 | 1.31% | 0.00% |
| Jan. 30, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | F | Class B Common Stock | 294 | $45.92 | 11,167.0000 | 333,774,167 | 2.57% | 0.00% |
| Jan. 22, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | F | Class B Common Stock | 976 | $46.56 | 11,461.0000 | 333,774,167 | 7.85% | 0.00% |
| Jan. 22, 2025 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 2888 | $46.56 | 12,437.0000 | 333,774,167 | 30.24% | 0.00% |
| Dec. 12, 2024 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 10 | $0.00 | 9,549.0000 | 333,789,636 | 0.10% | 0.00% |
| Oct. 25, 2024 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | F | Class B Common Stock | 74 | $49.15 | 9,539.0000 | 333,789,636 | 0.77% | 0.00% |
| Sept. 26, 2024 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 10 | $0.00 | 9,613.0000 | 332,503,633 | 0.10% | 0.00% |
| June 13, 2024 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 10 | $0.00 | 9,603.0000 | 332,503,633 | 0.10% | 0.00% |
| March 29, 2024 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | F | Class B Common Stock | 184 | $52.22 | 9,593.0000 | 332,503,633 | 1.88% | 0.00% |
| March 28, 2024 | BENTLEY SYSTEMS INC | $BSY | Trimback Thomas F | Chief Accounting Officer | A | Class B Common Stock | 10 | $0.00 | 9,777.0000 | 332,503,633 | 0.10% | 0.00% |