ILLUMINA, INC. — Director's Dealing 2017

Nov 8, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ILLUMINA INC (ILMN)
CIK: 0001110803
Period of Report: 2017-11-07

Reporting Person: FLATLEY JAY T (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-11-07	Common Stock	M	20000	$70.82	Acquired	536717	Direct
2017-11-07	Common Stock	S	4300	$209.2699	Disposed	532417	Direct
2017-11-07	Common Stock	S	9375	$210.5606	Disposed	523042	Direct
2017-11-07	Common Stock	S	5625	$211.4572	Disposed	517417	Direct
2017-11-07	Common Stock	S	700	$212.0514	Disposed	516717	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-11-07	Non-qualified Stock Option (Right to Buy)	$70.82	M	20000	Disposed	2021-02-01	Common Stock (20000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	140	Indirect

Footnotes

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

F2: Weighted average sale price representing 4,300 shares sold ranging from $208.84 to $209.71 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 9,375 shares sold ranging from $210.01 to $210.94 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 5,625 shares sold ranging from $211.02 to $212.01 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 700 shares sold ranging from $212.03 to $212.08 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.