SILICON LABORATORIES INC. — Director's Dealing 2011

Jul 25, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SILICON LABORATORIES INC (SLAB)
CIK: 0001038074
Period of Report: 2011-07-22

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-07-22	Common Stock, $0.0001 par value	S	5000	$41.87	Disposed	103733	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, $0.0001 par value	5500	Indirect
Common Stock, $0.0001 par value	5500	Indirect
Common Stock, $0.0001 par value	5500	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.