SILICON LABORATORIES INC. — Director's Dealing 2014

Feb 12, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SILICON LABORATORIES INC (SLAB)
CIK: 0001038074
Period of Report: 2014-02-11

Reporting Person: IVESTER JONATHAN D (Sr VP, Strategic Operations)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-02-11	Common Stock, $0.0001 par value	M	3000	$33.17	Acquired	85344	Direct
2014-02-11	Common Stock, $0.0001 par value	S	3000	$46.98	Disposed	82344	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-02-11	Non-Qualified Stock Option (right to buy)	$33.17	M	3000	Disposed	2014-08-10	Common Stock, $0.0001 par value (3000)	Direct

Footnotes

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

F2: 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.

F3: Not applicable per instruction 4(c)(iii).