LATTICE SEMICONDUCTOR CORP — Director's Dealing 2026

Feb 13, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LATTICE SEMICONDUCTOR CORP (LSCC)
CIK: 0000855658
Period of Report: 2026-02-12

Reporting Person: Desale Pravin (SVP, R&D)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-12	Common Stock	S	700	$97.5091	Disposed	88071	Direct
2026-02-12	Common Stock	S	800	$99.04	Disposed	87271	Direct
2026-02-12	Common Stock	S	1537	$99.9355	Disposed	85734	Direct
2026-02-12	Common Stock	S	400	$100.855	Disposed	85334	Direct
2026-02-12	Common Stock	S	300	$102.1833	Disposed	85034	Direct
2026-02-12	Common Stock	S	200	$103.71	Disposed	84834	Direct
2026-02-12	Common Stock	S	700	$105.20470	Disposed	84134	Direct
2026-02-12	Common Stock	S	200	$106.625	Disposed	83934	Direct
2026-02-12	Common Stock	S	100	$107.30	Disposed	83834	Direct

Footnotes

F1: The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 08-28-2025.

F2: This transaction was executed in multiple trades at prices ranging from $97.14 to $98.07. 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 $98.42 to $99.35. 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.

F4: This transaction was executed in multiple trades at prices ranging from $99.53 to $100.47. 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.

F5: This transaction was executed in multiple trades at prices ranging from $100.71 to $101.28. 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.

F6: This transaction was executed in multiple trades at prices ranging from $102.02 to $102.46. 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.

F7: This transaction was executed in multiple trades at prices ranging from $103.47 to $103.95. 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.

F8: This transaction was executed in multiple trades at prices ranging from $104.635 to $105.62. 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.

F9: This transaction was executed in multiple trades at prices ranging from $106.20 to $107.05. 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.

F10: This transaction was executed in multiple trades at prices ranging from $107.30 to $107.30. 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.