Lattice Semiconductor (LSCC) SVP, General Counsel reports 6,836-share tax withholding

Rhea-AI Filing Summary

Lattice Semiconductor Corporation insider share withholding reported. A senior officer of Lattice Semiconductor Corporation (ticker LSCC), serving as SVP and General Counsel, reported a Form 4 transaction dated 12/17/2025. The filing shows 6,836 shares of common stock were withheld and disposed of at $71.86 per share under transaction code "F", which indicates shares retained by the company to cover tax withholding on the vesting of restricted stock units. After this tax-related withholding, the officer directly beneficially owns 71,705 shares of Lattice Semiconductor common stock.

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

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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^*

Feanny Tracy Ann

(Last) (First) (Middle)

5555 NE MOORE COURT

(Street)

HILLSBORO OR 97124

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
LATTICE SEMICONDUCTOR CORP [ LSCC ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, General Counsel

3. Date of Earliest Transaction (Month/Day/Year)
12/17/2025

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

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

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

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	12/17/2025		F(1)		6,836	D	$71.86	71,705	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. These shares were retained by the Issuer in order to meet the tax withholding obligations of the Reporting Person in connection with the vesting of an installment of the restricted stock units. The amount retained by the Issuer was not in excess of the amount of the tax liability.

	/s/ Tracy Feanny	12/18/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transaction did Lattice Semiconductor (LSCC) report in this Form 4?

The Form 4 reports that a senior officer of Lattice Semiconductor Corporation had 6,836 shares of common stock withheld and disposed of on 12/17/2025 in a transaction coded "F".

Who is the reporting person in this Lattice Semiconductor (LSCC) Form 4?

The reporting person is an officer of Lattice Semiconductor Corporation, serving as SVP, General Counsel, and filed the Form 4 as an individual reporting person.

Why were 6,836 LSCC shares disposed of in this insider transaction?

The explanation states that the 6,836 shares were retained by the issuer to meet the reporting person’s tax withholding obligations related to the vesting of an installment of restricted stock units, and that the amount retained was not in excess of the tax liability.

What price was used for the LSCC shares withheld for taxes?

The common stock shares used to satisfy tax withholding were disposed of at a price of $71.86 per share on 12/17/2025.

How many LSCC shares does the insider own after this reported transaction?

Following the reported tax withholding transaction, the officer beneficially owns 71,705 shares of Lattice Semiconductor common stock, held with direct ownership.

Does this LSCC Form 4 involve any derivative securities?

The filing includes a table for derivative securities, but no derivative transactions are listed; the only reported activity relates to common stock shares withheld for taxes.