LATTICE SEMICONDUCTOR CORP — Director's Dealing 2014

Mar 4, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LATTICE SEMICONDUCTOR CORP (LSCC)
CIK: 0000855658
Period of Report: 2014-02-28

Reporting Person: KRISHNAMURTHY BALAJI (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-02-28	Common Stock	M	2500	$2.32	Acquired	38839	Direct
2014-02-28	Common Stock	S	2500	$7.6968	Disposed	36339	Direct
2014-02-28	Common Stock	M	2500	$2.29	Acquired	38839	Direct
2014-02-28	Common Stock	S	2500	$7.6968	Disposed	36339	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-02-28	Non-Qualified Stock Option (right to buy)	$2.29	M	2500	Disposed	2019-08-04	Common Stock (2500)	Direct
2014-02-28	Non-Qualified Stock Option (right to buy)	$2.32	M	2500	Disposed	2018-08-05	Common Stock (2500)	Direct

Footnotes

F1: The transaction indicated was conducted under an approved 10b5-1 Plan.

F2: The price indicated is the weighted average sale price for the shares sold. The individual sale prices for the shares indicated range from $7.63 to $7.72.

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 11/4/2011. 25% of the total amount of shares subject to the option vest each three months thereafter until all shares are vested on 8/4/2012.

F4: This option to purchase shares of common stock vests as follows: 25% of the total amount of shares vest subject to the option on 11/5/2010. 25% of the total amount of shares subject to the option vest each three months thereafter until all shares are vested on 8/5/2011.