LSCC executive reports tax withholding share disposition

Lattice Semiconductor senior vice president of R&D Pravin Desale reported a tax-related share disposition.

Rhea-AI Filing Summary

Lattice Semiconductor senior vice president of R&D Pravin Desale reported a tax-related share disposition. On an installment vesting of restricted stock units, the company retained 1,842 shares of common stock at $95.62 per share to satisfy his tax withholding obligations, rather than an open-market sale. After this withholding, Desale beneficially owned 80,826 shares of Lattice Semiconductor common stock directly.

Insider Trade Summary

Exercise Price or Tax Liability: 1,842 shares

Exercise Price or Tax Liability 1 txn

Insider Desale Pravin

Role SVP, R&D

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	1,842	$95.62	$176K

Holdings After Transaction: Common Stock — 80,826 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 did Lattice Semiconductor (LSCC) executive Pravin Desale report on this Form 4?

Pravin Desale reported a tax-related share disposition. Lattice Semiconductor retained 1,842 shares of common stock from a vesting restricted stock unit installment to cover his tax withholding obligations, rather than selling shares in the open market.

How many Lattice Semiconductor (LSCC) shares were used to cover taxes for Desale?

A total of 1,842 Lattice Semiconductor common shares were retained by the company. These shares were withheld in connection with the vesting of restricted stock units and used solely to satisfy Pravin Desale’s tax withholding obligations arising from that vesting event.

At what price were the LSCC shares valued for Desale’s tax withholding disposition?

The shares were valued at $95.62 per LSCC share for tax purposes. This price applied to the 1,842 shares retained by Lattice Semiconductor to satisfy Pravin Desale’s tax liability resulting from the vesting of his restricted stock units.

Did Pravin Desale conduct an open-market sale of LSCC shares in this Form 4?

No, this Form 4 does not report an open-market sale. The 1,842 LSCC shares were retained by Lattice Semiconductor to cover Desale’s tax withholding obligations on RSU vesting, a common administrative transaction rather than a discretionary share sale.

How many Lattice Semiconductor (LSCC) shares does Desale hold after this transaction?

Following the tax-withholding disposition, Pravin Desale directly holds 80,826 LSCC common shares. This figure reflects his beneficial ownership after the company retained 1,842 shares to meet tax obligations tied to the vesting of restricted stock units.

What does transaction code "F" mean in the LSCC Form 4 for Pravin Desale?

Transaction code “F” indicates a tax-withholding disposition. In this LSCC filing, it shows the issuer retained 1,842 vested shares from Pravin Desale to pay required taxes, rather than him receiving all shares and then selling separately.

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Accepted by SEC EDGAR 03/02/2026 - 02:19 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
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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^*

Desale Pravin

(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, R&D

3. Date of Earliest Transaction (Month/Day/Year)
02/28/2026

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	02/28/2026		F(1)		1,842	D	$95.62	80,826	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: Pravin Desale	03/02/2026
	** 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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