LATTICE SEMICONDUCTOR CORP — Director's Dealing 2012

May 8, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LATTICE SEMICONDUCTOR CORP (LSCC)
CIK: 0000855658
Period of Report: 2012-05-04

Reporting Person: PARKER GERHARD H (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-04	Common Stock	M	15464	—	Acquired	15464	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-05-04	Restricted Stock Unit (RSU)	$	M	15464	Disposed		Common Stock (15464)	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.