Thomas D Kampfer
Insider
First SEC filing: June 1, 2017 · Latest: June 1, 2017
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 15, 2024 | COHU | S | 3,000 | $29.43 | $88,290 | 51,442 Direct | -5.51% | Disposed | 149.7% (price as of 2026-10-02) |
| March 17, 2024 | COHU | F | 1,522 | · | · | 54,442 Direct | -2.72% | Disposed | (price as of 2026-10-02) |
| March 15, 2024 | COHU | J | 568 | · | · | 58,576 Direct | -0.96% | Disposed | (price as of 2026-10-02) |
| March 15, 2024 | COHU | F | 2,612 | · | · | 55,964 Direct | -4.46% | Disposed | (price as of 2026-10-02) |
| March 14, 2024 | COHU | F | 1,938 | · | · | 59,144 Direct | -3.17% | Disposed | (price as of 2026-10-02) |
| March 12, 2024 | COHU | A | 6,600 | · | · | 61,082 Direct | +12.11% | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2023 | COHU | S | 3,000 | $32.82 | $98,460 | 54,482 Direct | -5.22% | Disposed | 123.9% (price as of 2026-10-02) |
| May 9, 2023 | COHU | S | 7,000 | $33.04 | $231,280 | 57,482 Direct | -10.86% | Disposed | 122.4% (price as of 2026-10-02) |
| March 19, 2023 | COHU | F | 1,550 | · | · | 64,482 Direct | -2.35% | Disposed | (price as of 2026-10-02) |
| March 17, 2023 | COHU | F | 9,927 | · | · | 66,032 Direct | -13.07% | Disposed | (price as of 2026-10-02) |
| March 15, 2023 | COHU | F | 568 | · | · | 70,954 Direct | -0.79% | Disposed | (price as of 2026-10-02) |
| March 14, 2023 | COHU | F | 1,077 | · | · | 71,522 Direct | -1.48% | Disposed | (price as of 2026-10-02) |
| March 14, 2023 | COHU | A | 9,900 | · | · | 72,599 Direct | +15.79% | Acquired | (price as of 2026-10-02) |
| March 14, 2023 | COHU | A | 6,600 | · | · | 62,699 Direct | +11.76% | Acquired | (price as of 2026-10-02) |
| Aug. 4, 2022 | COHU | S | 6,000 | $31.00 | $186,000 | 56,099 Direct | -9.66% | Disposed | 137.0% (price as of 2026-10-02) |
| May 27, 2022 | COHU | S | 10,000 | $30.11 | $301,100 | 62,099 Direct | -13.87% | Disposed | 144.0% (price as of 2026-10-02) |
| March 20, 2022 | COHU | F | 899 | · | · | 72,099 Direct | -1.23% | Disposed | (price as of 2026-10-02) |
| March 19, 2022 | COHU | F | 4,300 | · | · | 72,998 Direct | -5.56% | Disposed | (price as of 2026-10-02) |
| March 17, 2022 | COHU | F | 1,489 | · | · | 84,252 Direct | -1.74% | Disposed | (price as of 2026-10-02) |
| March 15, 2022 | COHU | F | 568 | · | · | 85,741 Direct | -0.66% | Disposed | (price as of 2026-10-02) |
| March 14, 2022 | COHU | A | 8,683 | · | · | 86,309 Direct | +11.19% | Acquired | (price as of 2026-10-02) |
| March 14, 2022 | COHU | A | 8,683 | · | · | 77,626 Direct | +12.59% | Acquired | (price as of 2026-10-02) |
| May 31, 2021 | COHU | F | 1,150 | · | · | 68,943 Direct | -1.64% | Disposed | (price as of 2026-10-02) |
| March 20, 2021 | COHU | F | 5,286 | · | · | 70,093 Direct | -7.01% | Disposed | (price as of 2026-10-02) |
| March 19, 2021 | COHU | F | 1,550 | · | · | 73,780 Direct | -2.06% | Disposed | (price as of 2026-10-02) |
| March 17, 2021 | COHU | F | 1,489 | · | · | 75,330 Direct | -1.94% | Disposed | (price as of 2026-10-02) |
| March 15, 2021 | COHU | A | 4,576 | · | · | 76,819 Direct | +6.33% | Acquired | (price as of 2026-10-02) |
| March 15, 2021 | COHU | A | 4,576 | · | · | 72,243 Direct | +6.76% | Acquired | (price as of 2026-10-02) |
| May 31, 2020 | COHU | F | 2,729 | · | · | 67,667 Direct | -3.88% | Disposed | (price as of 2026-10-02) |
| March 20, 2020 | COHU | F | 883 | · | · | 76,487 Direct | -1.14% | Disposed | (price as of 2026-10-02) |
| March 19, 2020 | COHU | F | 1,522 | · | · | 77,370 Direct | -1.93% | Disposed | (price as of 2026-10-02) |
| March 17, 2020 | COHU | A | 12,012 | · | · | 78,892 Direct | +17.96% | Acquired | (price as of 2026-10-02) |
| March 17, 2020 | COHU | A | 12,012 | · | · | 66,880 Direct | +21.89% | Acquired | (price as of 2026-10-02) |
| May 31, 2019 | COHU | F | 1,150 | · | · | 54,868 Direct | -2.05% | Disposed | (price as of 2026-10-02) |
| March 20, 2019 | COHU | F | 899 | · | · | 56,018 Direct | -1.58% | Disposed | (price as of 2026-10-02) |
| March 19, 2019 | COHU | A | 12,500 | · | · | 56,917 Direct | +28.14% | Acquired | (price as of 2026-10-02) |
| March 19, 2019 | COHU | A | 12,500 | · | · | 44,417 Direct | +39.16% | Acquired | (price as of 2026-10-02) |
| May 31, 2018 | COHU | F | 1,129 | · | · | 31,917 Direct | -3.42% | Disposed | (price as of 2026-10-02) |
| March 20, 2018 | COHU | A | 7,249 | · | · | 33,046 Direct | +28.10% | Acquired | (price as of 2026-10-02) |
| March 20, 2018 | COHU | A | 7,249 | · | · | 25,797 Direct | +39.08% | Acquired | (price as of 2026-10-02) |
| May 31, 2017 | COHU | A | 9,274 | · | · | 9,274 Direct | · | Acquired | (price as of 2026-10-02) |
| May 31, 2017 | COHU | A | 9,274 | · | · | 9,274 Direct | · | 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 |
|---|---|---|---|---|
| June 1, 2017 | COHU | No Securities Are Beneficially Owned | 0 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2022 | $374,462 | · | $525,929 | · | $364,988 | · | $19,221 | $1,284,600 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.