Christopher Bohrson is VP at COHU INC (COHU). They have made 8 open-market trades across 1 company since 2021, most recently 2026-10-15.
CIK 0001701398
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.
0 open-market purchases, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| COHU | 157,702 | $8.0M |
Shares reported on the most recent Form 4, priced at the 2026-10-16 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 |
|---|---|---|---|---|---|---|---|---|
| COHU | SELL · 10b5-1 | 2026-10-15 | 2026-10-16 | $55.31 | $55K | — | — | — |
| COHU | SELL | 2026-08-19 | 2026-08-21 | $55.82 | $558K | -11.9% | +16.7% | — |
| COHU | SELL · 10b5-1 | 2026-08-17 | 2026-08-18 | $61.90 | $62K | -18.3% | -6.3% | — |
| COHU | SELL · 10b5-1 | 2026-07-15 | 2026-07-16 | $57.92 | $58K | -12.7% | +28.6% | +19.3% |
| COHU | SELL · 10b5-1 | 2026-06-15 | 2026-06-16 | $63.88 | $64K | +6.7% | -19.3% | -21.8% |
| COHU | SELL · 10b5-1 | 2026-05-15 | 2026-05-18 | $46.92 | $47K | +23.0% | +52.4% | +45.7% |
| COHU | SELL | 2026-05-11 | 2026-05-12 | $51.28 | $77K | -7.4% | +16.6% | -1.6% |
| COHU | SELL · 10b5-1 | 2026-04-15 | 2026-04-17 | $38.00 | $38K | +8.2% | +6.9% | +24.6% |
| COHU | SELL · 10b5-1 | 2026-03-16 | 2026-03-17 | $28.57 | $29K | +1.6% | +33.4% | +117.5% |
| COHU | SELL · 10b5-1 | 2026-02-20 | 2026-02-23 | $30.23 | $30K | -6.4% | +3.9% | +62.5% |
| COHU | SELL · 10b5-1 | 2025-09-15 | 2026-09-17 | $51.07 | $51K | +17.0% | N/A | N/A |
| COHU | SELL · 10b5-1 | 2025-05-12 | 2025-05-12 | $17.52 | $4K | -2.9% | +7.4% | +7.8% |
| COHU | SELL · 10b5-1 | 2025-04-10 | 2025-04-11 | $14.57 | $3K | +14.9% | +20.1% | +40.4% |
| COHU | SELL · 10b5-1 | 2025-03-10 | 2025-03-12 | $16.88 | $3K | +5.3% | -12.7% | +16.3% |
| COHU | SELL · 10b5-1 | 2025-02-10 | 2025-02-10 | $21.88 | $4K | -1.7% | -22.8% | -17.6% |
| COHU | SELL · 10b5-1 | 2025-01-10 | 2025-01-13 | $25.78 | $5K | +1.1% | -11.9% | -39.5% |
| COHU | SELL · 10b5-1 | 2024-12-10 | 2024-12-10 | $27.68 | $6K | -7.2% | -6.8% | -41.2% |
| COHU | SELL · 10b5-1 | 2024-11-11 | 2024-11-12 | $28.23 | $6K | -0.9% | +1.3% | -19.0% |
| COHU | SELL · 10b5-1 | 2024-10-10 | 2024-10-15 | $24.33 | $5K | +0.9% | -0.9% | -7.9% |
| COHU | SELL · 10b5-1 | 2024-09-10 | 2024-09-11 | $23.31 | $5K | +2.7% | +6.7% | +13.4% |
| COHU | SELL · 10b5-1 | 2024-08-16 | 2024-08-19 | $25.41 | $5K | +0.7% | -6.3% | -3.1% |
| COHU | SELL | 2024-05-22 | 2024-05-24 | $30.00 | $60K | +2.6% | -0.0% | -18.1% |
| COHU | SELL | 2022-01-03 | 2022-01-04 | $38.50 | $23K | -6.1% | -21.2% | -25.1% |
| COHU | SELL | 2021-12-07 | 2021-12-09 | $35.00 | $21K | +5.0% | -1.7% | -18.0% |
| COHU | SELL | 2021-11-02 | 2021-11-03 | $35.00 | $21K | +5.0% | -10.3% | -8.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.