Thomas F Trimback
Insider
First SEC filing: March 22, 2024 · Latest: June 15, 2026
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-24,091
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 29, 2026 | BSY | A | 23 | · | · | 19,366 Direct | +0.12% | Acquired | (price as of 2026-10-02) |
| June 11, 2026 | BSY | A | 42 | · | · | 19,376 Direct | +0.22% | Acquired | (price as of 2026-10-02) |
| March 29, 2026 | BSY | F | 172 | $34.76 | $5,979 | 19,334 Direct | -0.88% | Disposed | -7.3% (price as of 2026-10-02) |
| March 19, 2026 | BSY | A | 35 | · | · | 19,506 Direct | +0.18% | Acquired | (price as of 2026-10-02) |
| March 13, 2026 | BSY | F | 451 | $38.19 | $17,224 | 19,471 Direct | -2.26% | Disposed | -15.6% (price as of 2026-10-02) |
| March 6, 2026 | BSY | A | 3,982 | · | · | 19,922 Direct | +24.98% | Acquired | (price as of 2026-10-02) |
| Jan. 30, 2026 | BSY | F | 300 | $35.12 | $10,536 | 15,940 Direct | -1.85% | Disposed | -8.2% (price as of 2026-10-02) |
| Jan. 23, 2026 | BSY | A | 3,652 | $38.84 | $141,844 | 17,474 Direct | +26.42% | Acquired | -17.0% (price as of 2026-10-02) |
| Jan. 23, 2026 | BSY | F | 1,234 | $38.84 | $47,929 | 16,240 Direct | -7.06% | Disposed | -17.0% (price as of 2026-10-02) |
| Dec. 11, 2025 | BSY | A | 16 | · | · | 13,822 Direct | +0.12% | Acquired | (price as of 2026-10-02) |
| Nov. 17, 2025 | BSY | S | 560 | $43.02 | $24,091 | 13,806 Direct | -3.90% | Disposed | -25.1% (price as of 2026-10-02) |
| Oct. 25, 2025 | BSY | F | 74 | $51.73 | $3,828 | 14,366 Direct | -0.51% | Disposed | -37.7% (price as of 2026-10-02) |
| Sept. 30, 2025 | BSY | A | 13 | · | · | 14,440 Direct | +0.09% | Acquired | (price as of 2026-10-02) |
| June 12, 2025 | BSY | A | 14 | · | · | 14,427 Direct | +0.10% | Acquired | (price as of 2026-10-02) |
| March 28, 2025 | BSY | F | 170 | $39.70 | $6,749 | 14,413 Direct | -1.17% | Disposed | -18.8% (price as of 2026-10-02) |
| March 27, 2025 | BSY | A | 18 | · | · | 14,583 Direct | +0.12% | Acquired | (price as of 2026-10-02) |
| March 13, 2025 | BSY | F | 193 | $40.11 | $7,741 | 14,565 Direct | -1.31% | Disposed | -19.6% (price as of 2026-10-02) |
| March 13, 2025 | BSY | A | 3,591 | · | · | 14,758 Direct | +32.16% | Acquired | (price as of 2026-10-02) |
| Jan. 30, 2025 | BSY | F | 294 | $45.92 | $13,500 | 11,167 Direct | -2.57% | Disposed | -29.8% (price as of 2026-10-02) |
| Jan. 22, 2025 | BSY | F | 976 | $46.56 | $45,443 | 11,461 Direct | -7.85% | Disposed | -30.8% (price as of 2026-10-02) |
| Jan. 22, 2025 | BSY | A | 2,888 | $46.56 | $134,465 | 12,437 Direct | +30.24% | Acquired | -30.8% (price as of 2026-10-02) |
| Dec. 12, 2024 | BSY | A | 10 | · | · | 9,549 Direct | +0.10% | Acquired | (price as of 2026-10-02) |
| Oct. 25, 2024 | BSY | F | 74 | $49.15 | $3,637 | 9,539 Direct | -0.77% | Disposed | -34.4% (price as of 2026-10-02) |
| Sept. 26, 2024 | BSY | A | 10 | · | · | 9,613 Direct | +0.10% | Acquired | (price as of 2026-10-02) |
| June 13, 2024 | BSY | A | 10 | · | · | 9,603 Direct | +0.10% | Acquired | (price as of 2026-10-02) |
| March 29, 2024 | BSY | F | 184 | $52.22 | $9,608 | 9,593 Direct | -1.88% | Disposed | -38.3% (price as of 2026-10-02) |
| March 28, 2024 | BSY | A | 10 | · | · | 9,777 Direct | +0.10% | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 22, 2024 | BSY | Class B Common Stock | · | Direct |