Ronaghi Mostafa Form 4 ILLUMINA / Mostafa Ronaghi ownership change

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Ronaghi Mostafa

(Last) (First) (Middle)

5200 ILLUMINA WAY

(Street)

SAN DIEGO CA 92122

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ILLUMINA INC [ ILMN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
SVP & CTO

3. Date of Earliest Transaction (Month/Day/Year)
02/12/2019

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/12/2019		M		5,159(1)	A	$0	76,103	D
Common Stock	02/12/2019		A		1,084(2)	A	$0	77,187	D
Common Stock	02/12/2019		F		2,593	D	$292.2	74,594	D
Common Stock	02/12/2019		M		4,623(3)	A	$0	79,217	D
Common Stock	02/12/2019		A		971(4)	A	$0	80,188	D
Common Stock	02/12/2019		F		2,774	D	$292.2	77,414(5)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Performance Shares	(1)	02/12/2019		M			5,159(1)	(1)	12/30/2018	Common Stock	5,159	$0	0	D
Performance Shares	(3)	02/12/2019		M			4,623(3)	(3)	12/30/2018	Common Stock	4,623	$0	0	D

Explanation of Responses:

1. Represents shares of stock awarded as a result of the Company achieving at least 100% of the applicable performance criteria pursuant to the reporting person's grant of performance share units on December 8, 2015.

2. Represents additional shares of stock awarded as a result of the Company achieving at least 121% of the applicable performance criteria pursuant to the reporting person's grant of performance share units on December 8, 2015.

3. Represents shares of stock awarded as a result of the Company achieving at least 100% of the applicable performance criteria pursuant to the reporting person's grant of performance share units on July 27, 2016.

4. Represents additional shares of stock awarded as a result of the Company achieving at least 121% of the applicable performance criteria pursuant to the reporting person's grant of performance share units on July 27, 2016.

5. Balance includes 109 shares acquired through Employee Stock Purchase Plan.

	By: Scott M. Davies for Mostafa Ronaghi	02/14/2019
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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