ILLUMINA, INC. — Director's Dealing 2020

May 6, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ILLUMINA, INC. (ILMN)
CIK: 0001110803
Period of Report: 2020-05-01

Reporting Person: deSouza Francis A (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-05-01	Common Stock	S	189	$305.41	Disposed	86969	Direct
2020-05-01	Common Stock	S	1276	$306.46	Disposed	85693	Direct
2020-05-01	Common Stock	S	495	$307.35	Disposed	85198	Direct
2020-05-01	Common Stock	S	200	$308.40	Disposed	84998	Direct
2020-05-01	Common Stock	S	100	$309.60	Disposed	84898	Direct
2020-05-01	Common Stock	S	89	$310.57	Disposed	84809	Direct
2020-05-01	Common Stock	S	232	$311.88	Disposed	84577	Direct
2020-05-01	Common Stock	S	99	$313.87	Disposed	84478	Direct
2020-05-01	Common Stock	S	134	$315.69	Disposed	84344	Direct
2020-05-01	Common Stock	S	186	$316.68	Disposed	84158	Direct

Footnotes

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

F2: Weighted average sale price representing 189 shares sold ranging from $304.87 to $305.67 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 1,276 shares sold ranging from $305.98 to $306.98 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 495 shares sold ranging from $307.12 to $307.81 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 200 shares sold ranging from $308.21 to $308.70 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.

F6: Weighted average sale price representing 100 shares sold ranging from $309.22 to $309.94 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.

F7: Weighted average sale price representing 89 shares sold ranging from $310.42 to $310.78 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.

F8: Weighted average sale price representing 232 shares sold ranging from $311.43 to $312.29 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.

F9: Weighted average sale price representing 99 shares sold ranging from $313.79 to $313.94 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.

F10: Weighted average sale price representing 134 shares sold ranging from $315.12 to $315.98 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.

F11: Weighted average sale price representing 186 shares sold ranging from $316.16 to $317.16 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.