SILICON LABORATORIES INC. — Director's Dealing 2014

Apr 29, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SILICON LABORATORIES INC (SLAB)
CIK: 0001038074
Period of Report: 2014-04-25

Reporting Person: WALKER LAURENCE G (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-04-25	Common Stock, $0.0001 par value	M	5000	$50.03	Acquired	11566	Direct
2014-04-25	Common Stock, $0.0001 par value	S	5000	$51.7214	Disposed	6566	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-04-25	Non-Qualified Stock Option (right to buy)	$50.03	M	5000	Disposed	2014-04-29	Common Stock, $0.0001 par value (5000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, $0.0001 par value	3597	Indirect

Footnotes

F1: Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.

F2: Price represents the weighted average selling price. Prices range between $51.47 and $51.89.

F3: These shares are held in a trust for the benefit of Reporting Person. Reporting Person is trustee of the trust.

F4: Option is immediately exercisable but the shares vest upon the Optionee's completion of one year of board service measured from the grant date.

F5: Not applicable per instruction 4(c)(iii).