Lattice Semiconductor (LSCC) CEO has 1,566 shares withheld

Rhea-AI Filing Summary

Lattice Semiconductor President & CEO Tamer Ford reported a tax-withholding disposition of 1,566 shares of common stock at $137.44 per share on July 10, 2026. These shares were retained by the company to cover taxes on vested restricted stock units. Ford continues to hold 317,243 shares directly and 10,000 shares indirectly in trust.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Tamer Ford

Role President & CEO

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	1,566	$137.44	$215K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 317,243 shares (Direct); Common Stock — 10,000 shares (Indirect, HELD IN TRUST)

Footnotes (1)

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Key Figures

Tax-withheld shares: 1,566 shares Tax-withheld price: $137.44 per share Direct holdings after transaction: 317,243 shares +1 more

4 metrics

Tax-withheld shares 1,566 shares Common stock retained by issuer for tax withholding on RSU vesting on July 10, 2026

Tax-withheld price $137.44 per share Valuation price for the 1,566-share tax-withholding disposition of common stock

Direct holdings after transaction 317,243 shares Common shares directly held by Tamer Ford following the tax-withholding disposition

Indirect holdings in trust 10,000 shares Common shares indirectly held as “HELD IN TRUST”

Key Terms

tax withholding obligations, restricted stock units, HELD IN TRUST, indirect

4 terms

tax withholding obligations financial

"retained by the Issuer in order to meet the tax withholding obligations of the Reporting Person"

restricted stock units financial

"in connection with the vesting of an installment of the restricted stock units"

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.

HELD IN TRUST financial

"nature_of_ownership": "HELD IN TRUST" for the indirect common stock position"

indirect financial

""ownership_type": "indirect" indicates the trust-held shares are not owned directly"

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/14/2026 - 12:31 PM Accepted by SEC EDGAR 07/14/2026 - 12:31 PM Learn about SEC filing dates

FAQ

What insider transaction did LSCC CEO Tamer Ford report?

Tamer Ford reported a tax-withholding disposition of 1,566 LSCC common shares on July 10, 2026, at $137.44 per share. The shares were retained by the issuer solely to satisfy tax obligations from vesting restricted stock units, not through an open-market sale.

How many Lattice Semiconductor (LSCC) shares does Tamer Ford hold after this event?

After the tax-related share withholding, Tamer Ford holds 317,243 LSCC shares directly and 10,000 shares indirectly through a trust. The indirect holdings are classified as “HELD IN TRUST”, while the larger position reflects his continuing direct ownership in Lattice Semiconductor.

Was the LSCC CEO’s share disposition an open-market sale?

No. The 1,566-share disposition was a tax-withholding transaction, where shares were retained by Lattice Semiconductor to meet Ford’s tax liability on vested restricted stock units. It does not represent a discretionary open-market sale of shares by the CEO.

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

The tax-withholding disposition used a price of $137.44 per share for the 1,566 LSCC common shares retained by the issuer. This price determined the value of shares applied toward Ford’s tax obligations arising from vesting restricted stock units.

What does “held in trust” mean for Tamer Ford’s LSCC holdings?

The filing shows 10,000 LSCC common shares as “HELD IN TRUST”, counted as indirect ownership. This indicates the shares are owned through a trust structure rather than directly in Ford’s name, and are reported separately from his directly held 317,243 shares.

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^*

Tamer Ford

(Last) (First) (Middle)

5555 NE MOORE COURT

(Street)

HILLSBORO OREGON 97124

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President & CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/10/2026

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

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

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	07/10/2026		F(1)		1,566	D	$137.44	317,243	D
Common Stock								10,000	I	HELD IN TRUST

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: Ford Tamer	07/14/2026
	** 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)