Tonya Stevens - 02 Mar 2026 Form 4 Insider Report for LATTICE SEMICONDUCTOR CORP (LSCC)

Role
CVP, Chief Accounting Officer
Signature
/s/ Tracy Feanny, Attorney in Fact For: Tonya Stevens
Issuer symbol
LSCC
Transactions as of
02 Mar 2026
Net transactions value
-$308,078
Form type
4
Filing time
03 Mar 2026, 13:42:32 UTC
Previous filing
02 Mar 2026
Next filing
11 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Stevens Tonya CVP, Chief Accounting Officer 5555 NE MOORE COURT, HILLSBORO /s/ Tracy Feanny, Attorney in Fact For: Tonya Stevens 03 Mar 2026 0002041538

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction LSCC Common Stock Sale $202,997 -2,130 -3.3% $95.30 63,402 02 Mar 2026 Direct F1, F2
transaction LSCC Common Stock Sale $105,081 -1,100 -1.7% $95.53 62,302 02 Mar 2026 Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 11-19-2025.
F2 This transaction was executed in multiple trades at prices ranging from $94.6400 to $95.6300. 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.
F3 This transaction was executed in multiple trades at prices ranging from $95.6500 to $96.6100. 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.