ILLUMINA, INC. — Director's Dealing 2017

Dec 21, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ILLUMINA INC (ILMN)
CIK: 0001110803
Period of Report: 2017-12-19

Reporting Person: FLATLEY JAY T (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-12-19	Common Stock	S	12423	$214.8487	Disposed	480476	Direct
2017-12-19	Common Stock	S	4600	$216.2211	Disposed	475876	Direct
2017-12-19	Common Stock	S	2977	$216.9364	Disposed	472899	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 12,423 shares sold ranging from $214.55 to $215.36 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 4,600 shares sold ranging from $215.62 to $216.59 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 2,977 shares sold ranging from $216.67 to $217.45 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.