Lattice Semiconductor (LSCC) SVP granted 3,509 shares; 1,381 withheld for taxes in Form 4/A

Rhea-AI Filing Summary

Lattice Semiconductor senior vice president and general counsel Tracy Ann Feanny reported an updated insider transaction. She received 3,509 shares of Common Stock on March 9, 2026 as an incentive payment under the company’s 2025 Corporate Incentive Plan, with no purchase price.

To cover tax withholding on this award, the issuer retained 1,381 shares at $90.63 per share, recorded as a tax-withholding disposition rather than an open-market sale. After these transactions, she directly holds 56,355 shares of Lattice Semiconductor common stock. The Form 4/A corrects a prior code from “S” to “F” to reflect the tax nature of the disposition.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Feanny Tracy Ann

Role SVP, General Counsel

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	3,509	$0.00	--
Tax Withholding	Common Stock	1,381	$90.63	$125K

Holdings After Transaction: Common Stock — 57,736 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. These shares were retained by the Issuer in order to meet the tax withholding obligations of the Reporting Person. The amount retained by the Issuer was not in excess of the amount of the tax liability. This Form 4/A is being filed to amend the transaction code previously reported as "S" to "F" in order to accurately reflect the nature of the transaction.

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
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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^*

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)
03/09/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)
03/10/2026

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

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

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		3,509(1)	A	$0(2)	57,736	D
Common Stock	03/09/2026		F(3)(4)		1,381	D	$90.63	56,355	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. These shares were retained by the Issuer in order to meet the tax withholding obligations of the Reporting Person. The amount retained by the Issuer was not in excess of the amount of the tax liability.

4. This Form 4/A is being filed to amend the transaction code previously reported as "S" to "F" in order to accurately reflect the nature of the transaction.

	/s/ Tracy Feanny	03/11/2026
	** 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 transaction did Lattice Semiconductor (LSCC) report for Tracy Ann Feanny?

Tracy Ann Feanny received 3,509 shares of Lattice Semiconductor common stock as an incentive payment on March 9, 2026. This was granted under the company’s 2025 Corporate Incentive Plan and involved no purchase price, reflecting equity-based compensation rather than an open-market share purchase.

How many Lattice Semiconductor (LSCC) shares were withheld for taxes in this Form 4/A?

The issuer retained 1,381 Lattice Semiconductor shares to satisfy Tracy Ann Feanny’s tax withholding obligations. These shares were valued at $90.63 per share and were kept by the company, ensuring the withheld amount did not exceed her related tax liability on the equity award.

What was corrected by this amended Form 4/A for Lattice Semiconductor (LSCC)?

The amended Form 4/A changes the transaction code from “S” (sale) to “F” (tax withholding disposition). This correction clarifies that 1,381 shares were retained by the issuer solely to cover Tracy Ann Feanny’s tax liability, not sold in the open market to third-party buyers.

How many Lattice Semiconductor (LSCC) shares does Tracy Ann Feanny hold after these transactions?

Following the incentive grant and related tax withholding, Tracy Ann Feanny directly holds 56,355 shares of Lattice Semiconductor common stock. This figure reflects the net position after receiving 3,509 incentive shares and having 1,381 shares retained by the issuer to cover her tax obligations.

Was there any purchase price for the Lattice Semiconductor (LSCC) shares granted to Tracy Ann Feanny?

There was no purchase price for the 3,509 Lattice Semiconductor shares granted to Tracy Ann Feanny. Footnotes specify these were incentive payment shares under the 2025 Corporate Incentive Plan, meaning they were awarded as compensation rather than bought in an open-market transaction by the executive.

Does this Lattice Semiconductor (LSCC) Form 4/A show an open-market sale by Tracy Ann Feanny?

The filing does not report an open-market sale by Tracy Ann Feanny. Instead, it records a tax-withholding disposition coded as “F”, where 1,381 shares were retained by the issuer to meet her tax obligations, correcting an earlier misclassification that used the sale code “S.”