SILICON LABORATORIES INC. — Director's Dealing 2012

Mar 15, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SILICON LABORATORIES INC (SLAB)
CIK: 0001038074
Period of Report: 2012-03-13

Reporting Person: IVESTER JONATHAN D (Sr VP of Worldwide Operations)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-13	Common Stock, $0.0001 par value	S	5000	$42.03	Disposed	90488	Direct
2012-03-13	Common Stock, $0.0001 par value	S	900	$42.03	Disposed	3050	Indirect
2012-03-13	Common Stock, $0.0001 par value	S	900	$42.03	Disposed	3050	Indirect
2012-03-13	Common Stock, $0.0001 par value	S	900	$42.03	Disposed	3050	Indirect

Footnotes

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

F2: These shares are held in a trust for the benefit of Reporting Person's child. Reporting Person is co-trustee of the trust.