ILLUMINA, INC. — Director's Dealing 2017

Aug 3, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ILLUMINA INC (ILMN)
CIK: 0001110803
Period of Report: 2017-08-01

Reporting Person: FLATLEY JAY T (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-08-01	Common Stock	M	15000	$70.82	Acquired	534176	Direct
2017-08-01	Common Stock	S	3600	$172.006	Disposed	530576	Direct
2017-08-01	Common Stock	S	11300	$172.743	Disposed	519276	Direct
2017-08-01	Common Stock	S	100	$173.504	Disposed	519176	Direct
2017-08-02	Common Stock	M	5000	$70.82	Acquired	524176	Direct
2017-08-02	Common Stock	S	5000	$188.00	Disposed	519176	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-08-01	Non-qualified Stock Option (Right to Buy)	$70.82	M	15000	Disposed	2021-02-01	Common Stock (15000)	Direct
2017-08-02	Non-qualified Stock Option (Right to Buy)	$70.82	M	5000	Disposed	2021-02-01	Common Stock (5000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2680	Indirect

Footnotes

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

F2: Weighted average sale price representing 3,600 shares sold ranging from $171.45 to $172.35 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 11,300 shares sold ranging from $172.45 to $173.29 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 100 shares sold ranging from $173.50 to $173.53 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.