Cohu (NASDAQ: COHU) insider now holds 159,702 shares

Rhea-AI Filing Summary

COHU INC (COHU) reported an insider transaction by Christopher Bohrson, Sr VP & Chief Customer Officer. On 2026-08-19, he sold 10,000 shares of common stock in open-market or private transactions at a weighted average price of $55.82 per share, across trades ranging from $55.78 to $55.97. Following this sale, he directly holds 159,702 shares, which include 109,565 restricted stock units (RSUs) that may convert into common stock upon future vesting and achievement of specified performance goals, with some shares to be withheld for tax obligations.

Insider Trade Summary

Net Seller: 10,000 shares

Net Sell 1 txn

Insider BOHRSON CHRISTOPHER

Role Sr VP & Chief Customer Officer

Sold 10,000 shs ($558K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1, F2	10,000	$55.82	$558K

Holdings After Transaction: Common Stock — 159,702 shares (Direct)

Footnotes (2)

1. F1. The shares with respect to this transaction were sold in multiple trades at prices ranging from $55.78 to $55.97; the price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number shares sold at each separate price.
2. F2. 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: 10,000 shares Weighted average sale price: $55.82 per share Sale price range: $55.78–$55.97 per share +2 more

5 metrics

Shares sold 10,000 shares Common stock sold on 2026-08-19

Weighted average sale price $55.82 per share Common stock sale on 2026-08-19

Sale price range $55.78–$55.97 per share Multiple trades in the reported sale

Shares owned after transaction 159,702 shares Direct holdings of common stock following the sale

RSUs included in holdings 109,565 RSUs RSUs that may convert one-for-one into common stock upon vesting and performance

Key Terms

weighted average price, restricted stock units, withheld to cover tax obligations, vesting dates

4 terms

weighted average price financial

"sold in multiple trades at prices ranging ...; the price reported above reflects the weighted average price"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

restricted stock units financial

"Number of shares includes 109,565 RSUs ... converted on a one-for-one basis"

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.

withheld to cover tax obligations financial

"RSUs (excluding the impact of shares that will be withheld to cover tax obligations)"

vesting dates financial

"will be converted ... immediately upon the vesting dates"

FAQ

What insider transaction did COHU (COHU) disclose in this Form 4?

COHU disclosed that Christopher Bohrson, Sr VP & Chief Customer Officer, sold 10,000 shares of common stock on 2026-08-19 in open-market or private transactions.

At what price did the COHU (COHU) insider sell shares?

The shares were sold at a weighted average price of $55.82 per share, with individual trade prices ranging from $55.78 to $55.97, as disclosed in the footnote.

How many COHU (COHU) shares does the insider hold after the sale?

After the sale, Christopher Bohrson directly holds 159,702 shares of COHU common stock, including 109,565 RSUs that may convert into shares upon vesting and meeting specified performance goals.

What are the terms of the RSUs held by the COHU (COHU) insider?

The filing states that 109,565 RSUs will convert on a one-for-one basis into COHU common stock upon future vesting dates, assuming continued service and achievement of specified performance goals, with some shares to be withheld to cover tax obligations.

Was the COHU (COHU) insider sale made under a Rule 10b5-1 trading plan?

The Rule 10b5-1 checkbox is not checked (aff_10b5_one is false), so the sale is not affirmed as being made under a Rule 10b5-1 trading plan in this filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/21/2026 - 05:40 PM Accepted by SEC EDGAR 08/21/2026 - 05:39 PM Learn about SEC filing dates

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).

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)
08/19/2026

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
Common Stock	08/19/2026		S		10,000	D	$55.82(1)	159,702(2)	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. The shares with respect to this transaction were sold in multiple trades at prices ranging from $55.78 to $55.97; the price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number shares sold at each separate price.

2. 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	08/21/2026
	** 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)