Skip to content

Insider · CIK 0001509513

Luis A Muller

directorceopresidentofficer

Files at COHU (COHU INC), CLS (CELESTICA INC), RAL (Ralliant Corp). First filing Sep 21, 2026, latest Oct 5, 2026.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 3
$0 bought, $6.7M sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

COHU: COHU INC

COHUOct 9, 2026 · close 68.19

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
30Weak
COHUsell10b5-1
COHU INC
$1.6M
21,662 shares
-3%+292% from low-1% from high
30Weak
COHUsell10b5-1
COHU INC
$1.8M
27,236 shares
-3%+258% from low-9% from high
30Weak
COHUsell10b5-1
COHU INC
$3.3M
55,794 shares
-6%+223% from low-18% from high

Transactions

Every row this insider has filed, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Oct 2, 2026COHU
COHU INC
SOpen-market sale
Common Stock10b5-1
-21,662$73.00$1.6M822,9277 d ago
Sep 25, 2026COHU
COHU INC
SOpen-market sale
Common Stock10b5-1
-27,236$65.00$1.8M844,58917 d ago
Sep 21, 2026COHU
COHU INC
SOpen-market sale
Common Stock10b5-1
-55,794$60.00$3.3M871,82521 d ago
Sep 30, 2025CLS
CELESTICA INC
AGrant or award
Director Share Unitsderivative
+325$0.00$0849Oct 1, 2025
Jun 30, 2025RAL
Ralliant Corp
AGrant or award
Common Stock
+3,403$0.00$03,403Jul 2, 2025
Jun 30, 2025RAL
Ralliant Corp
AGrant or award
Common Stock
+2,063$48.49$100k5,466Jul 2, 2025
Jun 30, 2025CLS
CELESTICA INC
AGrant or award
Director Share Unitsderivative
+524$0.00$0524Jul 1, 2025
Mar 31, 2025CLS
CELESTICA INC
AGrant or award
Deferred Share Unitsderivative
+976$0.00$043,539Apr 2, 2025
Mar 14, 2025COHU
COHU INC
JOther
Performance Stock Units
-32,742$0.00$0911,062Mar 18, 2025
Mar 14, 2025COHU
COHU INC
FTax withholding
Common Stock
-25,094$0.00$0885,968Mar 18, 2025
Mar 15, 2025COHU
COHU INC
FTax withholding
Common Stock
-3,833$0.00$0882,135Mar 18, 2025
Mar 11, 2025COHU
COHU INC
AGrant or award
Restricted Stock Units
+97,067$0.00$0807,149Mar 13, 2025
Mar 11, 2025COHU
COHU INC
AGrant or award
Performance Stock Units
+145,601$0.00$0952,750Mar 13, 2025
Mar 12, 2025COHU
COHU INC
FTax withholding
Common Stock
-8,946$0.00$0943,804Mar 13, 2025
Dec 31, 2024CLS
CELESTICA INC
AGrant or award
Deferred Share Unitsderivative
+771$0.00$042,563Jan 2, 2025

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.

Luis A Muller: insider trades and track record | InsiderTell