Cohu Inc: President & CEO Luis A Muller sold 21,662 shares

What happened

• Luis A Muller, president & chief executive officer, sold 21,662 shares at $73.00 per share on Oct 2, 2026 for total proceeds of $1,581,326, as reported on the Form 4.

Key details

• Transaction date and price: Oct 2, 2026 — 21,662 shares sold at $73.00 (exact execution price).
• Shares owned after the transaction: the filing does not state a net "shares owned following" figure; it notes 508,101 restricted stock units that will convert one-for-one into common stock upon vesting (excluding shares withheld for taxes).
• Footnotes: 10b5-1 plan adoption date May 28, 2026; exact execution price confirmed $73.00; 508,101 RSUs previously reported will convert one-for-one upon vesting (tax withholding excluded).
• Filing timeliness: the filing does not indicate it was late.

Why it may matter

• The Form 4 reports a sale in an open-market or private sale (code S) and references a 10b5-1 trading plan adopted May 28, 2026.
• The filing does not show why the insider traded or why the company acted.