LATTICE SEMICONDUCTOR CORP — Director's Dealing 2023

Aug 22, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LATTICE SEMICONDUCTOR CORP (LSCC)
CIK: 0000855658
Period of Report: 2023-08-18

Reporting Person: NELSON MARK JON (SVP, Sales)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-08-18	Common Stock	M	886	—	Acquired	34012	Direct
2023-08-18	Common Stock	F	440	$87.48	Disposed	33572	Direct
2023-08-19	Common Stock	M	713	—	Acquired	34285	Direct
2023-08-19	Common Stock	F	354	$87.48	Disposed	33931	Direct
2023-08-21	Common Stock	S	805	$87.75	Disposed	33126	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-08-18	Restricted Stock Unit (RSU)	$0	M	886	Disposed		Common Stock (886)	Direct
2023-08-19	Restricted Stock Unit (RSU)	$0	M	713	Disposed		Common Stock (713)	Direct

Footnotes

F1: Restricted Stock Units (RSUs) - no purchase price for this transaction.

F2: 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.

F3: The transaction indicated was conducted under an approved 10b5-1 Plan, adoption date of referenced 10b5-1(c) plan is: 08-18-2022.

F4: Each Restricted Stock Unit (RSU) represents a right to receive one share of the Issuer's common stock without payment of specific consideration.

F5: 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.

F6: Not applicable.