Lattice director sells 5,000 LSCC shares

Lattice Semiconductor director James P. Lederer sold 5,000 shares of common stock in an open-market transaction at a weighted average price of $96.96 per share.

Accepted by SEC EDGAR 03/02/2026 - 02:11 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Lattice Semiconductor director James P. Lederer sold 5,000 shares of common stock in an open-market transaction at a weighted average price of $96.96 per share. The sale on February 26, 2026 was executed in multiple trades between $96.89 and $97.05. After this transaction, Lederer directly holds 50,550 shares.

Insider Trade Summary

Net Seller: 5,000 shares

Net Sell 1 txn

Insider LEDERER JAMES P

Role Director

Sold 5,000 shs ($485K)

Share of Position Sold 9.0%

Type	Security	Shares	Price	Value
Sale	Common Stock	5,000	$96.96	$485K

Holdings After Transaction: Common Stock — 50,550 shares (Direct)

Holdings Before and After: Common Stock, 55,550 to 50,550 shares (Direct)

Other Insiders: 6 other insiders reported open-market sales of this stock in the 30 days up to this filing.

Footnotes (1)

1. F1. This transaction was executed in multiple trades at prices ranging from $96.89 to $97.05. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

FAQ

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

What insider transaction did LSCC director James P. Lederer report?

James P. Lederer reported an open-market sale of 5,000 shares of Lattice Semiconductor common stock. The transaction was recorded as a non-derivative sale under code S on February 26, 2026, and reduced his direct holdings to 50,550 shares.

At what price did the LSCC insider sell the 5,000 shares?

The reported weighted average sale price was $96.96 per share for the 5,000 LSCC shares. Trades were executed in multiple lots at prices ranging from $96.89 to $97.05, according to the transaction footnote.

How many Lattice Semiconductor (LSCC) shares does James P. Lederer now own?

After the sale, James P. Lederer directly owns 50,550 shares of Lattice Semiconductor common stock. This figure reflects his remaining holdings immediately following the 5,000-share open-market disposition reported on the Form 4.

Was the LSCC insider transaction a buy or a sell?

The LSCC insider transaction was a sell. James P. Lederer executed an open-market sale of 5,000 shares of common stock, reported with transaction code S, indicating a sale in an open market or private transaction.

Did the LSCC Form 4 footnote disclose trade price details?

Yes. The footnote states the sale was executed in multiple trades between $96.89 and $97.05 per share. The Form 4 reports a weighted average sale price of $96.96 and offers to provide full trade details upon request.

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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^*

LEDERER JAMES P

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
02/26/2026

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	02/26/2026		S		5,000	D	$96.96(1)	50,550	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. This transaction was executed in multiple trades at prices ranging from $96.89 to $97.05. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

	/s/ Tracy Feanny, Attorney in Fact For: James P. Lederer	03/02/2026
	** 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.