Muller Luis A 4
4 · COHU INC · Filed Mar 13, 2026
Research Summary
AI-generated summary of this filing
Cohu CEO Luis Muller Withholds 8,851 Shares for Taxes
What Happened Luis A. Muller, President & CEO of Cohu, had 8,851 shares withheld on March 12, 2026 to satisfy tax obligations upon vesting of restricted stock units (RSUs). The withheld shares were treated as a disposition with $0 proceeds (transaction code F — tax withholding).
Key Details
- Transaction date: 2026-03-12; filing date: 2026-03-13 (appears timely).
- Shares withheld/disposed: 8,851; price reported: $0.00; total proceeds: $0.
- Footnote F1: These shares were automatically withheld upon RSU vesting to cover taxes; transaction exempt under Rule 16b-3.
- Footnote F2: The filing also notes 598,819 RSUs (excluding shares expected to be withheld for taxes) that will convert one-for-one into Cohu common stock upon future vesting/achievement of performance goals.
- Shares owned after the transaction: not specified in the provided excerpt — see the full Form 4 for total beneficial ownership.
Context This was a routine tax-withholding event tied to RSU vesting (not an open-market sale or purchase). Withholdings to cover tax liabilities are common and do not necessarily signal the insider's view of the stock.
Insider Transaction Report
Form 4
COHU INCCOHU
Muller Luis A
President & CEO
Transactions
- Tax Payment
Restricted Stock Units
[F1][F2]2026-03-12−8,851→ 1,052,050 total
Footnotes (2)
- [F1]Represents shares that were automatically withheld upon vesting of Restricted Stock Units (RSUs) to cover tax obligations in a transaction exempt under Rule 16(b)-3.
- [F2]Number of shares includes 598,819 RSUs (excluding the impact of shares that will be withheld to cover tax obligations) previously reported that in the future will be converted on a one-for-one basis into shares of Cohu, Inc. Common Stock immediately upon the vesting dates (assuming continued service through the vesting dates and achievement of specified performance goals).
Signature
/s/ Jeffrey D. Jones, by Power of Attorney|2026-03-13