Edgar Filing: ILLUMINA INC

Ownership Submission

FORM 4

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

FLATLEY JAY T

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)
President and CEO

(Last)

(First)

(Middle)

9885 TOWNE CENTRE DR

3. Date of Earliest Transaction (Month/Day/Year)
10/09/2008

(Street)

SAN DIEGO, CA 92121

4. If Amendment, Date 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

(City)

(State)

(Zip)

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)
1.Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	10/09/2008		M		7,500 ⁽¹⁾	A	$ 1.385	857,126	D
Common Stock	10/09/2008		S		7,500 ⁽¹⁾	D	$ 30.629 ⁽²⁾ ⁽³⁾	849,626	D
Common Stock	10/09/2008		M		1,666 ⁽¹⁾	A	$ 2.995	851,292	D
Common Stock	10/09/2008		S		1,666 ⁽¹⁾	D	$ 30.785 ⁽³⁾ ⁽⁴⁾	849,626	D
Common Stock	10/09/2008		M		2,498 ⁽¹⁾	A	$ 2.995	852,124	D
Common Stock	10/09/2008		S		2,498 ⁽¹⁾	D	$ 30.838 ⁽³⁾ ⁽⁵⁾	849,626	D
Common Stock	10/09/2008		M		1,666 ⁽¹⁾	A	$ 2.995	851,292	D
Common Stock	10/09/2008		S		1,666 ⁽¹⁾	D	$ 30.876 ⁽³⁾ ⁽⁶⁾	849,626	D
Common Stock	10/09/2008		M		1,666 ⁽¹⁾	A	$ 2.995	851,292	D
Common Stock	10/09/2008		S		1,666 ⁽¹⁾	D	$ 31.299 ⁽³⁾ ⁽⁷⁾	849,626	D
Common Stock	10/09/2008		M		1,666 ⁽¹⁾	A	$ 2.995	851,292	D
Common Stock	10/09/2008		S		1,666 ⁽¹⁾	D	$ 31.512 ⁽³⁾ ⁽⁸⁾	849,626	D
Common Stock	10/09/2008		M		1,666 ⁽¹⁾	A	$ 2.995	851,292	D
Common Stock	10/09/2008		S		1,666 ⁽¹⁾	D	$ 31.593 ⁽³⁾ ⁽⁹⁾	849,626	D
Common Stock	10/09/2008		M		1,666 ⁽¹⁾	A	$ 2.995	851,292	D
Common Stock	10/09/2008		S		1,666 ⁽¹⁾	A	$ 31.85	849,626	D
Common Stock	10/09/2008		M		6 ⁽¹⁾	A	$ 2.995	849,632	D
Common Stock	10/09/2008		S		6 ⁽¹⁾	D	$ 31.85	849,626 ⁽¹⁰⁾	D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (9-02)

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 Underlying Securities
(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 of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)

11. Nature of Indirect Beneficial Ownership
(Instr. 4)

Code

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Non-Qualified Stock Option (right to buy)

$ 1.385 ⁽¹¹⁾

10/09/2008

7,500 ⁽¹⁾

03/10/2003

02/10/2013

Common Stock

7,500 ⁽¹⁾

$ 30.629 ⁽²⁾

37,500 ⁽¹¹⁾

Non-Qualified Stock Option (right to buy)

$ 2.995 ⁽¹²⁾

10/09/2008

1,666 ⁽¹⁾

09/27/2008⁽¹³⁾

09/27/2011

Common Stock

1,666

$ 30.785 ⁽⁴⁾

233,334

Non-Qualified Stock Option (right to buy)

$ 2.995

10/09/2008

2,498 ⁽¹⁾

09/27/2008⁽¹³⁾

09/27/2011

Common Stock

2,498

$ 30.838 ⁽⁵⁾

230,836

Non-Qualified Stock Option (right to buy)

$ 2.995

10/09/2008

1,666 ⁽¹⁾

09/27/2008⁽¹³⁾

09/27/2011

Common Stock

1,666

$ 30.876 ⁽⁶⁾

229,170

Non-Qualified Stock Option

$ 2.995

10/09/2008

1,666 ⁽¹⁾

09/27/2008⁽¹³⁾

09/27/2011

Common Stock

1,666

$ 31.299 ⁽⁷⁾

277,504

Non-Qualified Stock Option

$ 2.995

10/09/2008

1,666 ⁽¹⁾

09/27/2008⁽¹³⁾

09/27/2011

Common Stock

1,666

$ 31.512 ⁽⁸⁾

225,838

Non-Qualified Stock Option

$ 2.995

10/09/2008

1,666 ⁽¹⁾

09/27/2008⁽¹³⁾

09/27/2011

Common Stock

1,666

$ 31.593 ⁽⁹⁾

224,172

Non-Qualified Stock Option

$ 2.995

10/09/2008

1,666 ⁽¹⁾

09/27/2008⁽¹³⁾

09/27/2011

Common Stock

1,666

$ 31.85

222,506

Non-Qualified Stock Option

$ 2.995

10/09/2008

6 ⁽¹⁾

09/27/2008⁽¹³⁾

09/27/2011

Common Stock

$ 31.85

222,500

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
FLATLEY JAY T 9885 TOWNE CENTRE DR SAN DIEGO, CA 92121			President and CEO

Signatures

Octavio Espinoza for Jay T. Flatley		10/14/2008
^**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Sale made pursuant to 10(b)5-1 plan.
(2)	Weighted average sale price representing 7,500 shares sold ranging from $30.50 to $30.78 per share.
(3)	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.
(4)	Weighted average sale price representing 1,666 shares sold ranging from $30.78 to $30.81 per share.
(5)	Weighted average sale price representing 2,498 shares sold ranging from $30.81 to $30.85 per share.
(6)	Weighted average sale price representing 1,666 shares sold ranging from $30.85 to $31.00 per share.
(7)	Weighted average sale price representing 1,666 shares sold ranging from $31.00 to $31.50 per share.
(8)	Weighted average sale price representing 1,666 shares sold ranging from $31.50 to $31.53 per share.
(9)	Weighted average sale price representing 1,666 shares sold ranging from $31.53 to $31.85 per share.
(10)	On Sept. 22, 2008, the common stock of Illumina Inc. split 2 for 1 resulting in Reporting Person's ownership of 439,813 additional shares.
(11)	This option was previously reported as covering 150,000 shares at an exercise price of $2.77 per share, and was adjusted for the stock split that occurred on Sept. 22, 2008.
(12)	This option was previously reported as covering 10,000 shares at an exercise price of $5.99 per share, and was adjusted for the stock split that occurred on Sept. 22, 2008.
(13)	One-twelfth of shares subject to option became exercisable on 9/27/08. An additional one-twelfth shall become exercisable each full month thereafter, subject to Reporting Person's continuing to be a service provide on such date.

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