Lattice Semiconductor SVP has shares withheld for tax on RSUs

Lattice Semiconductor Corp disclosed that its SVP of Sales, Erhaan Shaikh, had 2,320 shares of common stock withheld on 12/10/2025 at $78.41 per share.

Rhea-AI Filing Summary

Lattice Semiconductor Corp disclosed that its SVP of Sales, Erhaan Shaikh, had 2,320 shares of common stock withheld on 12/10/2025 at $78.41 per share. The transaction is reported with code “F” in the non-derivative securities table.

The shares were retained by the company to meet tax withholding obligations arising from the vesting of restricted stock units, and the amount retained did not exceed the related tax liability. After this transaction, Shaikh beneficially owns 78,260 shares of Lattice Semiconductor common stock directly.

Insider Trade Summary

Exercise Price or Tax Liability: 2,320 shares

Exercise Price or Tax Liability 1 txn

Insider Shaikh Erhaan

Role SVP, Sales

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	2,320	$78.41	$182K

Holdings After Transaction: Common Stock — 78,260 shares (Direct)

Footnotes (1)

1. F1. 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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

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

The company reported that SVP of Sales Erhaan Shaikh had 2,320 shares of Lattice Semiconductor common stock withheld on 12/10/2025 at $78.41 per share to cover obligations related to restricted stock unit vesting.

Who is the reporting person in the Lattice Semiconductor (LSCC) Form 4 and what is their role?

The reporting person is Erhaan Shaikh, who serves as SVP, Sales of Lattice Semiconductor Corp and is listed as an officer of the issuer.

Were the LSCC shares sold on the market or withheld for taxes?

The explanation states that the 2,320 shares were retained by the issuer to meet tax withholding obligations related to the vesting of restricted stock units, and that the amount retained was not in excess of the tax liability.

How many Lattice Semiconductor (LSCC) shares does Erhaan Shaikh own after this transaction?

Following the reported transaction, Erhaan Shaikh beneficially owns 78,260 shares of Lattice Semiconductor common stock, held directly.

What does the transaction code on this LSCC Form 4 indicate about the nature of the transaction?

The non-derivative securities table reports the transaction with code “F (1)”, and the accompanying explanation notes that the shares were retained by the issuer to satisfy tax withholding obligations connected to restricted stock unit vesting.

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Accepted by SEC EDGAR 12/11/2025 - 02:46 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^*

Shaikh Erhaan

(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, Sales

3. Date of Earliest Transaction (Month/Day/Year)
12/10/2025

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	12/10/2025		F(1)		2,320	D	$78.41	78,260	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, Attorney in Fact For: Erhaan Shaikh	12/11/2025
	** 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.
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