Cohu Inc
COHU- Exchange
- Nasdaq
- Industry
- Instruments For Meas & Testing of Electricity & Elec Signals
- SEC CIK
- 0000021535
In the last 90 days, Cohu Inc insiders filed 0 open-market purchases and 8 sales; 349 institutions reported holding it in 13F filings for Q2 2026, worth $4.00B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Cohu Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 8 filings
- 4 insiders, $6.79M in total
- Insiders trading
- 4
- Net value
- −$6.79M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Cohu Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Caggia Andrew M | Director | 65,104 | Sep 25, 2026 | 7 |
| Muller Luis A | President & CEO | 844,589 | Sep 25, 2026 | 6 |
| Bohrson Christopher | Chief Recurring Officer | 158,702 | Sep 17, 2026 | 12 |
| Richardson Nina | Director | 39,093 | Aug 6, 2026 | 2 |
| Jones Jeffrey D | Sr. VP Finance & CFO | 190,590Indirect | Jul 16, 2026 | 5 |
| Donahue James A | Director | 3,578 | May 26, 2026 | 2 |
| Bilodeau Steven J | Director | 52,272 | May 22, 2026 | 3 |
| Bendush William | Director | 3,578 | May 19, 2026 | 2 |
| Jorden Yon | Director | 35,226 | May 19, 2026 | 1 |
| Mattes Andreas W | Director | 25,814 | May 19, 2026 | 1 |
| Rapp Karen Marie | Director | 19,156 | May 19, 2026 | 1 |
| Ilgenfritz Klaus | Sr. VP & Chief Product Officer | 91,791 | Mar 17, 2026 | 3 |
| Kampfer Thomas D | Sr. VP Corp Dev, GC & Sec | 51,442 | May 16, 2024 | 0 |
| Lawee Ian P | Sr. VP & GM | 53,139 | Sep 5, 2023 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Feb 23, 2026 (view filing) | Feb 20 | 3 days | Bohrson ChristopherSr VP & Chief Customer Officer | SSale | −1.00K | $30.23 | −$30.2K | −0.6%167.2K after | 10b5-1 |
| Mar 17, 2026 (view filing) | Mar 16 | 1 day | Bohrson ChristopherSr VP & Chief Customer Officer | SSale | −1.00K | $28.57 | −$28.6K | −0.6%176.2K after | 10b5-1 |
| Apr 17, 2026 (view filing) | Apr 15 | 2 days | Bohrson ChristopherSr VP & Chief Customer Officer | SSaleRestricted Stock Units | −1.00K | $38.00 | −$38.0K | −0.6%175.2K after | 10b5-1 |
| May 12, 2026 (view filing) | May 11 | 1 day | Bohrson ChristopherSr VP & Chief Customer Officer | SSaleRestricted Stock Units | −1.50K | $51.28 | −$76.9K | −0.9%173.7K after | |
| May 14, 2026 (view filing) | May 13 | 1 day | Bendush WilliamDirector | SSaleCommon Stock (Indirect) | −7.50K | $49.14 | −$368.6K | −23.2%24.8K after | 10b5-1 |
| May 18, 2026 (view filing) | May 15 | 3 days | Bohrson ChristopherSr VP & Chief Customer Officer | SSale | −1.00K | $46.92 | −$46.9K | −0.6%172.7K after | 10b5-1 |
| May 22, 2026 (view filing) | May 20 | 2 days | Bilodeau Steven JDirector | SSale | −10.3K | $44.85 | −$460.0K | −16.4%52.3K after | |
| May 26, 2026 (view filing) | May 22 | 4 days | Donahue James ADirector | SSale | −10.3K | $46.77 | −$479.7K | −74.1%3.58K after | |
| May 26, 2026 (view filing) | May 22 | 4 days | Muller Luis APresident & CEO | SSale | −45.2K | $46.62 | −$2.11M | −4.6%927.6K after | |
| May 26, 2026 (view filing) | May 22 | 4 days | Jones Jeffrey DSr. VP Finance & CFO | SSale | −13.0K | $46.84 | −$608.9K | −3.6%343.8K after | |
| Jun 16, 2026 (view filing) | Jun 15 | 1 day | Bohrson ChristopherSr VP & Chief Customer Officer | SSaleRestricted Stock Units | −1.00K | $63.88 | −$63.9K | −0.6%171.7K after | 10b5-1 |
| Jul 16, 2026 (view filing)1:22 PM ET | Jul 15 | 1 day | Bohrson ChristopherSr VP & Chief Customer Officer | SSale | −1.00K | $57.92 | −$57.9K | −0.6%170.7K after | 10b5-1 |
| Aug 6, 2026 (view filing)7:52 PM ET | Aug 5 | 1 day | Caggia Andrew MDirector | SSale | −15.3K | $51.74 | −$789.1K | −19.1%64.8K after | 2 lots10b5-1 |
| Aug 6, 2026 (view filing)7:56 PM ET | Aug 5 | 1 day | Richardson NinaDirector | SSale | −3.06K | $51.54 | −$157.5K | −7.2%39.1K after | 10b5-1 |
| Aug 18, 2026 (view filing)6:33 PM ET | Aug 17 | 1 day | Bohrson ChristopherSr VP & Chief Customer Officer | SSale | −1.00K | $61.90 | −$61.9K | −0.6%169.7K after | 10b5-1 |
| Aug 21, 2026 (view filing)5:39 PM ET | Aug 19 | 2 days | Bohrson ChristopherSr VP & Chief Customer Officer | SSale | −10.0K | $55.82 | −$558.2K | −5.9%159.7K after | |
| Sep 17, 2026 (view filing)7:53 PM ET | Sep 15, 2025 | 367 daysLate | Bohrson ChristopherChief Recurring Officer | SSale | −1.00K | $51.07 | −$51.1K | −0.6%158.7K after | 10b5-1 |
| Sep 21, 2026 (view filing)8:46 PM ET | Sep 21 | Same day | Muller Luis APresident & CEO | SSale | −55.8K | $60.00 | −$3.35M | −6.0%871.8K after | 10b5-1 |
| Sep 25, 2026 (view filing)9:09 PM ET | Sep 25 | Same day | Muller Luis APresident & CEO | SSale | −27.2K | $65.00 | −$1.77M | −3.1%844.6K after | 10b5-1 |