LATTICE SEMICONDUCTOR CORP — Director's Dealing 2020

May 7, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LATTICE SEMICONDUCTOR CORP (LSCC)
CIK: 0000855658
Period of Report: 2020-05-05

Reporting Person: RICHARDSON DAVID JEFFREY (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-05-06	Common Stock	M	8795	$0.0	Acquired	52528	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-05-05	Restricted Stock Unit (RSU)	$0.0	A	7494	Acquired		Common Stock (7494)	Direct
2020-05-06	Restricted Stock Unit (RSU)	$0.0	M	8795	Disposed		Common Stock (8795)	Direct

Footnotes

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

F2: Each Restricted Stock Unit (RSU) represents a right to receive one share of the Issuers common shares without payment of specific consideration.

F3: The restricted stock units vest 100% on the first anniversary of the Grant Date.

F4: Not applicable.