SILICON LABORATORIES INC. — Director's Dealing 2011

Jun 14, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SILICON LABORATORIES INC (SLAB)
CIK: 0001038074
Period of Report: 2011-05-17

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-17	Common Stock, $0.0001 par value	G	150	—	Disposed	112733	Direct
2011-06-14	Common Stock, $0.0001 par value	S	4000	$39.44	Disposed	108733	Direct
2011-06-14	Common Stock, $0.0001 par value	S	650	$39.44	Disposed	5500	Indirect
2011-06-14	Common Stock, $0.0001 par value	S	650	$39.44	Disposed	5500	Indirect
2011-06-14	Common Stock, $0.0001 par value	S	650	$39.44	Disposed	5500	Indirect

Footnotes

F1: Gratuitous transfer for which no consideration was received.

F2: Includes shares purchased by Reporting Person through the Issuer's 2009 Employee Stock Purchase Plan on the Plan's most recent semi-annual purchase date.

F3: Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.

F4: These shares are held in a trust for the benefit of Reporting Person's child. Reporting Person is co-trustee of the trust.