ILLUMINA, INC. — Director's Dealing 2013

May 23, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ILLUMINA INC (ILMN)
CIK: 0001110803
Period of Report: 2013-05-21

Reporting Person: FLATLEY JAY T (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-05-23	Common Stock	M	20000.0	$10.485	Acquired	419509	Direct
2013-05-23	Common Stock	S	12685.0	$68.3402	Disposed	406824	Direct
2013-05-23	Common Stock	S	7315.0	$69.1055	Disposed	399509	Direct
2013-05-21	Common Stock	S	2000.0	$73.1293	Disposed	13000	Indirect
2013-05-21	Common Stock	S	2000.0	$73.2912	Disposed	11000	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-05-23	Non-Qualified Stock Option (right to buy)	$10.485	M	20000.0	Disposed	2016-01-30	Common Stock (20000)	Direct

Footnotes

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

F2: Weighted average sale price representing 12,685 shares sold ranging from $67.90 to $68.87 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 7,315 shares sold ranging from $68.90 to $69.50 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 2,000 shares sold ranging from $73.101 to $73.19 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.

F5: Weighted average sale price representing 2,000 shares sold ranging from $73.28 to $73.294 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.