Luis A. Muller - 14 Mar 2026 Form 4 Insider Report for COHU INC (COHU)

Reporting relationship: President & CEO
Issuer ticker: COHU
Reported as of: 14 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 17 Mar 2026, 21:39:19 UTC
Prior SEC filing: 13 Mar 2026
Next SEC filing: 26 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Jeffrey D. Jones, by Power of Attorney

Key filing fact

Luis A. Muller filed Form 4 for COHU INC (COHU) on 17 Mar 2026.

Key facts

This page summarizes Luis A. Muller's Form 4 filing for COHU INC (COHU).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 17 Mar 2026, 21:39.

Change

Previous filing in this sequence was filed on 13 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001509513 Primary reporting owner

Muller Luis A

Relationship: President & CEO
Address: 17087 VIA DEL CAMPO, SAN DIEGO
Signature: /s/ Jeffrey D. Jones, by Power of Attorney
Signature date: 17 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

COHU transaction

Common Stock

Tax liability

Transaction value
Shares: -13,271
Change %: -1.3%
Price: $0.000000^*
Shares after: 1,038,779
Date: 14 Mar 2026
Ownership: Direct
Footnotes: F1

COHU transaction

Performance Stock Units

Other

Transaction value
Shares: -66,006
Change %: -6.4%
Price: $0.000000^*
Shares after: 972,773
Date: 14 Mar 2026
Ownership: Direct
Footnotes: F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote 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.

Footnote F2

Represents shares that were previously reported that have been forfeited as specified performance goals were not fully achieved.

Footnote F3

Number of shares includes 508,101 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).