Lattice Semiconductor (NASDAQ: LSCC) CAO granted shares, sells part to cover taxes

Rhea-AI Filing Summary

Lattice Semiconductor’s Chief Accounting Officer Tonya Stevens reported routine equity compensation activity. She received 2,205 shares of common stock as an incentive payment under the company’s 2025 Corporate Incentive Plan, with no purchase price. On the same date, 1,092 shares were sold at $90.63 per share in non-discretionary transactions solely to cover her tax withholding obligation. After these transactions, she directly holds 63,415 shares of Lattice Semiconductor common stock.

Insider Trade Summary

Net Seller: 1,092 shares ($98,968)

Net Sell 2 txns

Insider Stevens Tonya

Role CVP, Chief Accounting Officer

Sold 1,092 shs ($99K)

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,205	$0.00	--
Sale	Common Stock	1,092	$90.63	$99K

Holdings After Transaction: Common Stock — 64,507 shares (Direct)

Footnotes (1)

1. Represents the number of shares received as an incentive payment pursuant to the Company's 2025 Corporate Incentive Plan. Incentive payment shares - No purchase price for this transaction. The sales reported in this Form 4 were non-discretionary sales to satisfy the reporting person's tax withholding obligation.

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).

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^*

Stevens Tonya

(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)
	CVP, Chief Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/09/2026

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	03/09/2026		A		2,205(1)	A	$0(2)	64,507	D
Common Stock	03/09/2026		S		1,092(3)	D	$90.63	63,415	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. Represents the number of shares received as an incentive payment pursuant to the Company's 2025 Corporate Incentive Plan.

2. Incentive payment shares - No purchase price for this transaction.

3. The sales reported in this Form 4 were non-discretionary sales to satisfy the reporting person's tax withholding obligation.

	/s/ Tracy Feanny, Attorney in Fact For: Tonya Stevens	03/10/2026
	** 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.

FAQ

What insider transactions did LSCC executive Tonya Stevens report on this Form 4?

Tonya Stevens reported receiving 2,205 shares of Lattice Semiconductor common stock as an incentive payment and the sale of 1,092 shares. The filing shows these actions as part of routine equity compensation and related tax withholding activity.

Was the LSCC insider stock sale by Tonya Stevens an open-market decision?

No, the Form 4 states the 1,092 shares were sold in non-discretionary transactions to satisfy Tonya Stevens’ tax withholding obligation. This means the sale was driven by tax requirements, not a discretionary decision to reduce her investment.

How many LSCC shares did Tonya Stevens receive as compensation?

She received 2,205 shares of Lattice Semiconductor common stock as an incentive payment under the company’s 2025 Corporate Incentive Plan. Footnotes explain there was no purchase price for this transaction, indicating it was part of her compensation package.

At what price were Tonya Stevens’ LSCC shares sold for tax withholding?

The Form 4 reports that 1,092 shares of Lattice Semiconductor common stock were sold at $90.63 per share. Footnotes clarify these were non-discretionary sales executed solely to cover her tax withholding obligation on the incentive share award.

How many LSCC shares does Tonya Stevens own after these transactions?

After the reported grant and tax-related sale, Tonya Stevens directly holds 63,415 shares of Lattice Semiconductor common stock. This figure reflects her updated ownership position following the incentive payment and associated tax withholding transactions.

What plan governed the incentive share grant to LSCC executive Tonya Stevens?

The 2,205 incentive shares granted to Tonya Stevens were issued under Lattice Semiconductor’s 2025 Corporate Incentive Plan. The Form 4 footnotes describe these as incentive payment shares with no purchase price, aligning them with the company’s equity compensation program.