Wednesday, October 28, 2026
Data from SEC filings, checked daily
Public filings, plainly told
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StockCIK 21535

COHU INC (COHU): Insider Trades and Fund Holdings

In the past 12 months, COHU INC insiders reported 0 open-market purchases worth $0 and 7 sales worth $7.43M; 6 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months
$0Bought by insiders, 12 months
$7.43MSold by insiders, 12 months
1Tracked funds holding

Timeline: news and trades

Company filings (8-K), insider trades, notices of planned sales (Form 144) and fund moves in the past year, newest first.

  1. Oct 15, 2026Insider saleChief Recurring Officer Christopher Bohrson sold $55,310 under a 10b5-1 plan
  2. Oct 15, 2026Planned saleCHRIS G BOHRSON (officer) filed notice to sell about $55,310 around Oct 15, 2026
  3. Oct 2, 2026Insider saleCEO Luis A. Muller sold $1.6 million under a 10b5-1 plan
  4. Oct 2, 2026Planned saleLUIS MULLER (officer) filed notice to sell about $1.6 million around Oct 2, 2026
  5. Sep 25, 2026Insider saleCEO Luis A. Muller sold $1.8 million under a 10b5-1 plan
  6. Sep 25, 2026Planned saleLUIS MULLER (officer) filed notice to sell about $1.8 million around Sep 25, 2026
  7. Sep 21, 2026Insider saleCEO Luis A. Muller sold $3.3 million under a 10b5-1 plan
  8. Sep 21, 2026Planned saleLUIS MULLER (officer) filed notice to sell about $3.3 million around Sep 21, 2026
  9. Sep 15, 2026Planned saleCHRIS G BOHRSON (officer) filed notice to sell about $51,070 around Sep 15, 2026
  10. Aug 19, 2026Insider saleVP Christopher Bohrson sold $558,200
  11. Aug 17, 2026Insider saleVP Christopher Bohrson sold $61,900 under a 10b5-1 plan
  12. Jun 30, 2026FundRenaissance Technologies cut 14% in Q2 2026 (13F filed Aug 13, 2026)

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 16, 2026.

Recent COHU insider trades
FiledTradedInsiderRoleTypeSharesPrice ($)ValueHoldingFiling
Oct 16Oct 15Christopher BohrsonChief Recurring OfficerChief Recurring Officer▼ SELL10b5-11,00055.31$55K−0.6%Form 4 ↗
Oct 5Oct 2Luis A. MullerCEOCEO▼ SELL10b5-121,66273.00$1.58M−2.6%Form 4 ↗
Sep 25Sep 25Luis A. MullerCEOCEO▼ SELL10b5-127,23665.00$1.77M−3.1%Form 4 ↗
Sep 21Sep 21Luis A. MullerCEOCEO▼ SELL10b5-155,79460.00$3.35M−6.0%Form 4 ↗
Sep 17Sep 15Christopher BohrsonChief Recurring OfficerChief Recurring Officer▼ SELL10b5-11,00051.07$51K−0.6%Form 4 ↗
Aug 21Aug 19Christopher BohrsonVPVP▼ SELL10,00055.82$558K−5.9%Form 4 ↗
Aug 18Aug 17Christopher BohrsonVPVP▼ SELL10b5-11,00061.90$62K−0.6%Form 4 ↗
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

InsiderRoleBuysBoughtSellsSoldLatest
Christopher BohrsonChief Recurring Officer0$04$726KOct 16, 2026
Luis A. MullerCEO0$03$6.70MOct 5, 2026

Buybacks and executive pay

COHU INC spent $8.6 million buying back its own shares in 2025. In the same year its insiders bought $0 and sold $51,070 on the open market.

From the company's XBRL data filed with the SEC. "Actually paid" is the SEC's pay-versus-performance measure, which counts changes in the value of stock awards. "Value of $100 invested" is the company's cumulative shareholder return as reported, usually measured from five years earlier. See all buybacks and CEO pay across companies.

Tracked funds that report COHU

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

FundQuarterSharesValue% of portfolioChange
Renaissance TechnologiesQ2 202672,500$5.36M0.01%▼ −14.2%
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →