SILICON LABORATORIES INC. — Director's Dealing 2014

Mar 11, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SILICON LABORATORIES INC (SLAB)
CIK: 0001038074
Period of Report: 2014-03-07

Reporting Person: BOCK WILLIAM G (Director, President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-03-07	Common Stock, $0.0001 par value	M	12791	$32.98	Acquired	96336	Direct
2014-03-07	Common Stock, $0.0001 par value	S	12791	$53.0002	Disposed	83545	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-03-07	Non-qualified Stock Option (right to buy)	$32.98	M	12791	Disposed	2016-11-08	Common Stock, $0.0001 par value (12791)	Direct

Footnotes

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

F2: Price represents the weighted average selling price. Prices range between $53.00 and $53.005.

F3: Option vests and becomes exercisable with respect to (i) twenty percent (20%) of the option shares upon the date exercisable and (ii) the balance of the option shares in a series of forty-eight (48) successive monthly installments over the forty-eight (48) month period measured from the date exercisable.

F4: Not applicable per instruction 4(c)(iii).