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sellWeak cluster of 310b5-1 plan

Nina Richardson sold $157k of COHU

director at COHU INC. 3,055 shares at an average of $51.54, traded Aug 5, 2026, filed Aug 6, 2026.

Warning score
21
Value
$157k
3,055 shares
Holdings after
39,093
-7% from before
From 52-week low
+180%
low $18.47, close $51.73
From 52-week high
-30%
high $73.91, as of Aug 5, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $157k at market
    +11
  • Share of holdings sold
    Sold 7.2% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

COHUOct 9, 2026 · close 68.19
Since filing Aug 6, 2026: +31.7%SPY +1.5% · excess +30.2%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001437749-26-026403, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 5, 2026SOpen-market sale
Common Stock10b5-1
-3,055$51.54$157k39,093Aug 6, 2026

Related signals

Other insiders at COHU INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
30Weak
COHUsell10b5-1
COHU INC
Luis A Muller
President & CEO
$1.6M
21,662 shares
-3%
30Weak
COHUsell10b5-1
COHU INC
Luis A Muller
President & CEO
$1.8M
27,236 shares
-3%
30Weak
COHUsell10b5-1
COHU INC
Luis A Muller
President & CEO
$3.3M
55,794 shares
-6%
2Weak
COHUsell10b5-1
COHU INC
Christopher Bohrson
Chief Recurring Officer
$51k
1,000 shares
-1%
49Moderate
COHUsell 3
COHU INC
Christopher Bohrson
Sr VP & Chief Customer Officer
$558k
10,000 shares
-6%
17Weak
COHUsell 310b5-1
COHU INC
Christopher Bohrson
Sr VP & Chief Customer Officer
$62k
1,000 shares
-1%
37Weak
COHUsell 310b5-1
COHU INC
Andrew M Caggia
director
$789k
15,252 shares
-19%
2Weak
COHUsell10b5-1
COHU INC
Christopher Bohrson
Sr VP & Chief Customer Officer
$58k
1,000 shares
-1%
3Weak
COHUsell10b5-1
COHU INC
Christopher Bohrson
Sr VP & Chief Customer Officer
$64k
1,000 shares
-1%
68Notable
COHUsell 6
COHU INC
James A Donahue
director
$480k
10,257 shares
-74%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Nina Richardson sold $157k of COHU | InsiderTell