ILLUMINA, INC. — Director's Dealing 2011

Mar 4, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ILLUMINA INC (ILMN)
CIK: 0001110803
Period of Report: 2011-03-02

Reporting Person: WALT DAVID R (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-03-02	Common Stock	S	700	$66.5264	Disposed	1029186	Direct
2011-03-02	Common Stock	S	4000	$67.5587	Disposed	1025186	Direct
2011-03-02	Common Stock	S	300	$68.1167	Disposed	1024886	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	82960	Indirect
Common Stock	9080	Indirect
Common Stock	5740	Indirect

Footnotes

F1: The sale was made pursuant to a 10b5-1 plan.

F2: Weighted average sale price representing 700 shares sold ranging from $65.97 to $66.91 per share. Number of shares sold at each separate price will be made available to the SEC staff, the issuer, or a security holder of the issuer upon request.

F3: Weighted average sale price representing 4,000 shares sold ranging from $67.06 to $67.98 per share. Number of shares sold at each separate price will be made available to the SEC staff, the issuer, or a security holder of the issuer upon request.

F4: Weighted average sale price representing 300 shares sold ranging from $68.08 to $68.14 per share. Number of shares sold at each separate price will be made available to the SEC staff, the issuer, or a security holder of the issuer upon request.