LATTICE SEMICONDUCTOR CORP — Director's Dealing 2014

Feb 20, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LATTICE SEMICONDUCTOR CORP (LSCC)
CIK: 0000855658
Period of Report: 2014-02-18

Reporting Person: Schwarz Hans (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-02-18	Common Stock	M	90000	$2.29	Acquired	128589	Direct
2014-02-18	Common Stock	S	90000	$7.6437	Disposed	38589	Direct
2014-02-18	Common Stock	M	22500	$5.44	Acquired	61089	Direct
2014-02-18	Common Stock	S	22500	$7.6437	Disposed	38589	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-02-18	Non-Qualified Stock Option (right to buy)	$2.29	M	90000	Disposed	2019-08-04	Common Stock (90000)	Direct
2014-02-18	Non-Qualified Stock Option (right to buy)	$5.44	M	22500	Disposed	2020-08-06	Common Stock (22500)	Direct

Footnotes

F1: The price indicated is the weighted average sale price for the shares sold. The individual sale prices for the shares indicated range from $7.525 to $7.695.

F2: This option to purchase shares of common stock vests as follows: 25% of the total amount of shares subject to the option vest immediately on grant date, and 6.25% of the total amount of shares subject to the option vest each three months thereafter until all shares are vested on 8/4/12.

F3: This option to purchase shares of common stock vests as follows: 25% of the total amount of shares subject to the option vest on 11/6/2012. 25% of the total amount of shares subject to the option vest each three months thereafter until all shares are vested on 8/6/2013.