LATTICE SEMICONDUCTOR CORP — Director's Dealing 2024

Feb 21, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LATTICE SEMICONDUCTOR CORP (LSCC)
CIK: 0000855658
Period of Report: 2024-02-19

Reporting Person: NELSON MARK JON (SVP, Sales)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-02-19	Common Stock	A	22806	—	Acquired	53908	Direct
2024-02-19	Common Stock	F	11559	$73.24	Disposed	42349	Direct
2024-02-19	Common Stock	M	713	—	Acquired	43062	Direct
2024-02-19	Common Stock	F	362	$73.24	Disposed	42700	Direct
2024-02-20	Common Stock	S	12690	$71.40	Disposed	30010	Direct
2024-02-20	Common Stock	S	1727	$72.12	Disposed	28283	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-02-19	Restricted Stock Unit (RSU)	$0	M	713	Disposed		Common Stock (713)	Direct

Footnotes

F1: Represents shares issued upon achievement of the performance criteria of performance based restricted stock units (PRSUs) granted to the Reporting Person on February 19, 2021. These PRSUs vested on February 19, 2024.

F2: Restricted Stock Units (RSUs) - no purchase price for this transaction.

F3: 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.

F4: The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 08-24-2023.

F5: This transaction was executed in multiple trades at prices ranging from $70.99 to $71.98. 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 $72.07 to $72.195. 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: Each Restricted Stock Unit (RSU) represents a right to receive one share of the Issuer's common stock without payment of specific consideration.

F8: Grants of Restricted Stock Units (RSUs) vest as follows: 25% of the RSUs will vest on the first anniversary of the date of grant, and an additional 6.25% of the RSUs shall vest at the end of each three month period thereafter.

F9: Not applicable.