Cohu (COHU) senior VP sells 1,000 shares under 10b5-1 plan

Rhea-AI Filing Summary

Cohu, Inc. senior vice president and chief customer officer Christopher Bohrson sold 1,000 shares of common stock in an open-market transaction at $38.00 per share on April 15, 2026, under a pre-arranged Rule 10b5-1(c) trading plan adopted on November 21, 2025.

After this sale, he directly holds 175,202 shares, which include 109,565 restricted stock units that will convert into common stock upon future vesting dates, assuming continued service and achievement of specified performance goals.

Insider Trade Summary 10b5-1

Net Seller: 1,000 shares ($38,000)

Net Sell 1 txn

Insider BOHRSON CHRISTOPHER

Role Sr VP & Chief Customer Officer

Sold 1,000 shs ($38K)

Type	Security	Shares	Price	Value
Sale	Restricted Stock Units	1,000	$38.00	$38K

Holdings After Transaction: Restricted Stock Units — 175,202 shares (Direct)

Footnotes (1)

1. Adoption date of referenced 10b5-1(c) plan is: 11-21-2025 The shares with respect to this transaction were sold at an exact execution price of $38.00. Number of shares includes 109,565 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).

Key Figures

Shares sold: 1,000 shares Sale price: $38.00 per share Shares after transaction: 175,202 shares +2 more

5 metrics

Shares sold 1,000 shares Open-market sale on April 15, 2026

Sale price $38.00 per share Execution price for reported transaction

Shares after transaction 175,202 shares Direct holdings following the sale

Restricted Stock Units 109,565 RSUs Included in total holdings, subject to vesting and performance

10b5-1 plan adoption date November 21, 2025 Plan governing the reported sale

Key Terms

Restricted Stock Units, Rule 10b5-1(c) plan, open-market sale, vesting dates

4 terms

Restricted Stock Units financial

"Number of shares includes 109,565 RSUs (excluding the impact of shares that will be withheld..."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Rule 10b5-1(c) plan regulatory

"Adoption date of referenced 10b5-1(c) plan is: 11-21-2025"

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

vesting dates financial

"will be converted on a one-for-one basis into shares ... immediately upon the vesting dates"

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

BOHRSON CHRISTOPHER

(Last) (First) (Middle)

17087 VIA DEL CAMPO

(Street)

SAN DIEGO CALIFORNIA 92127

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
COHU INC [ COHU ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Sr VP & Chief Customer Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Restricted Stock Units	04/15/2026(1)		S		1,000	D	$38(2)	175,202(3)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Adoption date of referenced 10b5-1(c) plan is: 11-21-2025

2. The shares with respect to this transaction were sold at an exact execution price of $38.00.

3. Number of shares includes 109,565 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).

	/s/ Jeffrey D. Jones, by Power of Attorney	04/17/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did COHU senior executive Christopher Bohrson report?

Christopher Bohrson reported selling 1,000 Cohu shares in an open-market transaction at $38.00 per share. The transaction involves common stock and reflects a modest disposition relative to his overall holdings, as he continues to retain a substantial equity position in the company.

Was Christopher Bohrson’s COHU share sale made under a Rule 10b5-1 plan?

Yes. The sale was executed pursuant to a Rule 10b5-1(c) trading plan adopted on November 21, 2025. Such pre-arranged plans schedule trades in advance, helping separate routine portfolio management from timing decisions based on short-term company or market developments.

How many COHU shares does Christopher Bohrson hold after this Form 4 transaction?

After the reported sale, Christopher Bohrson holds 175,202 Cohu shares directly. This figure includes both currently held common stock and restricted stock units that are expected to convert into common shares upon vesting, subject to continued service and performance conditions being satisfied.

At what price did the COHU insider shares sell in the reported transaction?

The 1,000 Cohu shares were sold at an exact execution price of $38.00 per share. This specific price is disclosed in the filing footnotes and reflects the transaction’s per-share value in the open-market or private trade reported for this Form 4 event.

What restricted stock units does Christopher Bohrson still have at COHU?

His post-transaction holdings include 109,565 restricted stock units. These RSUs are expected to convert one-for-one into Cohu common stock upon future vesting dates, assuming he remains in service and specified performance goals for those awards are successfully achieved.

Does the COHU Form 4 mention tax withholding related to the RSUs?

Yes. The filing notes that the 109,565 RSUs figure excludes the impact of shares that will be withheld to cover tax obligations upon vesting. Those future withholdings will reduce the net number of shares ultimately delivered to Christopher Bohrson when each RSU tranche vests.