Thomas Donald Brisbin is Director at Willdan Group, Inc. (WLDN). They have made 42 open-market trades across 1 company since 2007, most recently 2026-09-16.
CIK 0001395188
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
2 open-market purchases totalling $267K since 2007, against 40 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| WLDN | 119,322 | $8.6M |
Shares reported on the most recent Form 4, priced at the 2026-09-17 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WLDN | SELL | 2026-09-15 | 2026-09-16 | $79.36 | $389K | -3.3% | -9.5% | — |
| WLDN | SELL | 2026-09-08 | 2026-09-09 | $88.19 | $303K | -3.3% | -9.7% | — |
| WLDN | SELL | 2026-09-03 | 2026-09-04 | $88.14 | $5.2M | -5.7% | -13.9% | — |
| WLDN | SELL | 2025-08-25 | 2025-08-26 | $118.15 | $1.2M | -15.8% | -16.3% | -14.1% |
| WLDN | SELL | 2025-08-22 | 2025-08-26 | $108.72 | $25.6M | -15.8% | -16.3% | -14.1% |
| WLDN | SELL | 2025-08-21 | 2025-08-25 | $104.47 | $21.8M | -14.1% | -16.1% | -13.4% |
| WLDN | SELL | 2025-08-20 | 2025-08-21 | $104.19 | $1.5M | -2.3% | -0.5% | -10.2% |
| WLDN | SELL | 2025-08-18 | 2025-08-20 | $109.69 | $28.5M | +4.4% | +1.1% | -7.3% |
| WLDN | SELL | 2025-05-27 | 2025-05-29 | $52.34 | $2.4M | +5.3% | +16.9% | +117.3% |
| WLDN | SELL | 2025-05-23 | 2025-05-28 | $51.54 | $168K | +5.7% | +15.1% | +115.5% |
| WLDN | SELL | 2025-05-22 | 2025-05-27 | $52.04 | $616K | +6.4% | +16.0% | +116.5% |
| WLDN | SELL | 2025-05-16 | 2025-05-20 | $48.54 | $971K | +7.6% | +15.3% | +118.7% |
| WLDN | SELL | 2024-11-21 | 2024-12-16 | $42.49 | $982K | -6.1% | -7.7% | +1.5% |
| WLDN | SELL | 2024-05-28 | 2024-05-30 | $32.03 | $1.2M | -8.0% | -11.7% | +15.2% |
| WLDN | SELL | 2024-05-24 | 2024-05-28 | $31.90 | $13K | -0.2% | -9.9% | +25.6% |
| WLDN | SELL | 2024-05-21 | 2024-05-23 | $32.15 | $515K | +3.4% | -9.8% | +17.2% |
| WLDN | SELL | 2024-05-20 | 2024-05-21 | $32.06 | $925K | -0.3% | -12.5% | +16.4% |
| WLDN | SELL | 2024-05-16 | 2024-05-20 | $32.01 | $470K | +1.7% | -12.0% | +17.0% |
| WLDN | SELL | 2023-08-24 | 2023-08-28 | $24.36 | $50K | -12.1% | -18.0% | -17.9% |
| WLDN | SELL | 2023-08-22 | 2023-08-24 | $23.04 | $167K | -10.9% | -13.3% | -16.3% |
| WLDN | SELL | 2023-03-13 | 2023-03-14 | $16.39 | $43K | -11.9% | -7.3% | +14.5% |
| WLDN | SELL | 2023-03-10 | 2023-03-13 | $15.62 | $39K | -13.4% | -8.7% | +12.4% |
| WLDN | SELL | 2023-03-09 | 2023-03-10 | $17.03 | $46K | +0.5% | +0.1% | +22.1% |
| WLDN | SELL | 2022-03-15 | 2022-03-17 | $28.04 | $1.8M | +7.2% | -6.1% | -15.9% |
| WLDN | SELL | 2022-03-10 | 2022-03-10 | $31.78 | $215K | -8.6% | -13.3% | -20.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.