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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.

Insider roster for Cohu Inc
NameTitleLast reported holdingLast filingFilings, past year
Caggia Andrew MDirector65,104Sep 25, 20267
Muller Luis APresident & CEO844,589Sep 25, 20266
Bohrson ChristopherChief Recurring Officer158,702Sep 17, 202612
Richardson NinaDirector39,093Aug 6, 20262
Jones Jeffrey DSr. VP Finance & CFO190,590IndirectJul 16, 20265
Donahue James ADirector3,578May 26, 20262
Bilodeau Steven JDirector52,272May 22, 20263
Bendush WilliamDirector3,578May 19, 20262
Jorden YonDirector35,226May 19, 20261
Mattes Andreas WDirector25,814May 19, 20261
Rapp Karen MarieDirector19,156May 19, 20261
Ilgenfritz KlausSr. VP & Chief Product Officer91,791Mar 17, 20263
Kampfer Thomas DSr. VP Corp Dev, GC & Sec51,442May 16, 20240
Lawee Ian PSr. VP & GM53,139Sep 5, 20230

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.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 25, 2026 (view filing)9:09 PM ETSep 25Same dayMuller Luis APresident & CEOSSale−27.2K$65.00−$1.77M−3.1%844.6K after10b5-1
Sep 21, 2026 (view filing)8:46 PM ETSep 21Same dayMuller Luis APresident & CEOSSale−55.8K$60.00−$3.35M−6.0%871.8K after10b5-1
Sep 17, 2026 (view filing)7:53 PM ETSep 15, 2025367 daysLateBohrson ChristopherChief Recurring OfficerSSale−1.00K$51.07−$51.1K−0.6%158.7K after10b5-1
Aug 21, 2026 (view filing)5:39 PM ETAug 192 daysBohrson ChristopherSr VP & Chief Customer OfficerSSale−10.0K$55.82−$558.2K−5.9%159.7K after
Aug 18, 2026 (view filing)6:33 PM ETAug 171 dayBohrson ChristopherSr VP & Chief Customer OfficerSSale−1.00K$61.90−$61.9K−0.6%169.7K after10b5-1
Aug 6, 2026 (view filing)7:56 PM ETAug 51 dayRichardson NinaDirectorSSale−3.06K$51.54−$157.5K−7.2%39.1K after10b5-1
Aug 6, 2026 (view filing)7:52 PM ETAug 51 dayCaggia Andrew MDirectorSSale−15.3K$51.74−$789.1K−19.1%64.8K after2 lots10b5-1
Jul 16, 2026 (view filing)1:22 PM ETJul 151 dayBohrson ChristopherSr VP & Chief Customer OfficerSSale−1.00K$57.92−$57.9K−0.6%170.7K after10b5-1
Jun 16, 2026 (view filing)Jun 151 dayBohrson ChristopherSr VP & Chief Customer OfficerSSaleRestricted Stock Units−1.00K$63.88−$63.9K−0.6%171.7K after10b5-1
May 26, 2026 (view filing)May 224 daysJones Jeffrey DSr. VP Finance & CFOSSale−13.0K$46.84−$608.9K−3.6%343.8K after
May 26, 2026 (view filing)May 224 daysMuller Luis APresident & CEOSSale−45.2K$46.62−$2.11M−4.6%927.6K after
May 26, 2026 (view filing)May 224 daysDonahue James ADirectorSSale−10.3K$46.77−$479.7K−74.1%3.58K after
May 22, 2026 (view filing)May 202 daysBilodeau Steven JDirectorSSale−10.3K$44.85−$460.0K−16.4%52.3K after
May 18, 2026 (view filing)May 153 daysBohrson ChristopherSr VP & Chief Customer OfficerSSale−1.00K$46.92−$46.9K−0.6%172.7K after10b5-1
May 14, 2026 (view filing)May 131 dayBendush WilliamDirectorSSaleCommon Stock (Indirect)−7.50K$49.14−$368.6K−23.2%24.8K after10b5-1
May 12, 2026 (view filing)May 111 dayBohrson ChristopherSr VP & Chief Customer OfficerSSaleRestricted Stock Units−1.50K$51.28−$76.9K−0.9%173.7K after
Apr 17, 2026 (view filing)Apr 152 daysBohrson ChristopherSr VP & Chief Customer OfficerSSaleRestricted Stock Units−1.00K$38.00−$38.0K−0.6%175.2K after10b5-1
Mar 17, 2026 (view filing)Mar 161 dayBohrson ChristopherSr VP & Chief Customer OfficerSSale−1.00K$28.57−$28.6K−0.6%176.2K after10b5-1
Feb 23, 2026 (view filing)Feb 203 daysBohrson ChristopherSr VP & Chief Customer OfficerSSale−1.00K$30.23−$30.2K−0.6%167.2K after10b5-1
Feb 23, 2026 (view filing)Feb 203 daysBilodeau Steven JDirectorSSale−11.1K$31.26−$347.1K−15.9%59.0K after
May 14, 2025 (view filing)May 12-132 daysBendush WilliamDirectorSSaleCommon Stock (Indirect)−6.80K$17.81−$121.1K−19.9%27.4K after2 lots10b5-1
May 12, 2025 (view filing)May 12Same dayBohrson ChristopherSr VP & Chief Customer OfficerSSale−200$17.52−$3.50K−0.1%168.2K after10b5-1
Apr 11, 2025 (view filing)Apr 101 dayBohrson ChristopherSr VP & Chief Customer OfficerSSale−200$14.57−$2.91K−0.1%168.4K after10b5-1
Mar 12, 2025 (view filing)Mar 102 daysBohrson ChristopherSr VP & Chief Customer OfficerSSale−200$16.88−$3.38K−0.2%128.7K after10b5-1
Feb 10, 2025 (view filing)Feb 10Same dayBohrson ChristopherSr VP & Chief Customer OfficerSSale−200$21.88−$4.38K−0.2%128.9K after10b5-1
Jan 13, 2025 (view filing)Jan 103 daysBohrson ChristopherSr VP & Chief Customer OfficerSSaleRestricted Stock Units−200$25.78−$5.16K−0.2%129.1K after10b5-1
Dec 10, 2024 (view filing)Dec 10Same dayBohrson ChristopherSr VP & Chief Customer OfficerSSale−200$27.68−$5.54K−0.2%129.3K after10b5-1
Nov 12, 2024 (view filing)Nov 111 dayBohrson ChristopherSr VP & Chief Customer OfficerSSale−200$28.23−$5.65K−0.2%129.5K after10b5-1
Oct 15, 2024 (view filing)Oct 105 daysBohrson ChristopherSr VP & Chief Customer OfficerSSale−200$24.33−$4.87K−0.2%129.7K after10b5-1
Oct 15, 2024 (view filing)Oct 105 daysRichardson NinaDirectorSSale−5.00K$24.14−$120.7K−15.0%28.3K after10b5-1
Sep 11, 2024 (view filing)Sep 101 dayBohrson ChristopherSr VP & Chief Customer OfficerSSale−200$23.31−$4.66K−0.2%129.9K after10b5-1
Aug 19, 2024 (view filing)Aug 163 daysBohrson ChristopherSr VP & Chief Customer OfficerSSale−200$25.41−$5.08K−0.2%130.1K after10b5-1
May 24, 2024 (view filing)May 222 daysBohrson ChristopherSr VP & Chief Customer OfficerSSale−2.00K$30.00−$60.0K−1.5%130.3K after
May 16, 2024 (view filing)May 16Same dayBendush WilliamDirectorSSale−2.50K$29.27−$73.2K−6.8%34.2K after10b5-1
May 16, 2024 (view filing)May 151 dayKampfer Thomas DSr. VP Corp Dev, GC & SecSSaleRestricted Stock Units−3.00K$29.43−$88.3K−5.5%51.4K after
May 15, 2024 (view filing)May 141 dayBilodeau Steven JDirectorSSale−2.17K$29.49−$64.1K−3.8%54.9K after
May 14, 2024 (view filing)May 131 dayBendush WilliamDirectorSSale−2.59K$29.83−$77.3K−6.6%36.7K after10b5-1
May 13, 2024 (view filing)May 9-104 daysBilodeau Steven JDirectorSSale−7.98K$29.08−$232.0K−12.3%57.1K after2 lots
Nov 16, 2023 (view filing)Nov 151 dayKampfer Thomas DVP Corp Dev, GC & SecSSale−3.00K$32.82−$98.5K−5.2%54.5K after
Sep 5, 2023 (view filing)Aug 315 daysLawee Ian PSr. VP & GMSSale−2.00K$37.55−$75.1K−3.6%53.1K after
Jun 16, 2023 (view filing)Jun 142 daysJones Jeffrey DSr. VP Finance & CFOSSale−10.0K$40.00−$400.0K−3.7%259.0K after10b5-1
May 15, 2023 (view filing)May 123 daysLawee Ian PSr. VP & GMSSale−5.00K$34.26−$171.3K−8.3%55.1K after
May 11, 2023 (view filing)May 11Same dayRichardson NinaDirectorSSale−2.04K$34.06−$69.3K−6.7%28.4K after10b5-1
May 10, 2023 (view filing)May 91 dayKampfer Thomas DVP Corp Dev, GC & SecSSale−7.00K$33.04−$231.3K−10.9%57.5K after
May 9, 2023 (view filing)May 81 dayBendush WilliamDirectorSSale−4.00K$33.62−$134.5K−10.3%34.9K after10b5-1
Nov 14, 2022 (view filing)Nov 113 daysBilodeau Steven JDirectorSSale−9.00K$37.13−$334.2K−13.6%57.1K after
Nov 14, 2022 (view filing)Nov 113 daysJones Jeffrey DSr. VP Finance & CFOSSale−10.0K$37.00−$370.0K−3.9%249.7K after
Nov 3, 2022 (view filing)Nov 1-22 daysBilodeau Steven JDirectorSSale−20.0K$32.70−$654.0K−23.2%66.1K after4 lots
Nov 2, 2022 (view filing)Nov 11 dayLawee Ian PSr. VP & GMSSale−1.57K$33.01−$51.7K−2.8%53.5K after
Nov 2, 2022 (view filing)Nov 11 dayRichardson NinaDirectorSSale−769$33.35−$25.6K−2.9%26.1K after