Sec Form 4 Filing - BOWMAN A BLAINE @ ILLUMINA INC - 2011-01-12

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 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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1. Name and Address of Reporting Person BOWMAN A BLAINE 2. Issuer Name and Ticker or Trading Symbol ILLUMINA INC [ ILMN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 5200 ILLUMINA WAY 3. Date of Earliest Transaction (MM/DD/YY) 01/12/2011 (Street) SAN DIEGO, CA92122 4. If Amendment, Date Original Filed (MM/DD/YY) 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 01/12/2011 P 12 A $ 66.8602 12 I Family Trust ( 1 ) Common Stock 01/13/2011 P 30 A $ 68.9475 42 I Family Trust ( 1 ) Common Stock 01/14/2011 P 4 A $ 68.633 46 I Family Trust ( 1 ) Common Stock 03/16/2011 P 23 A $ 63.8351 69 I Family Trust ( 1 ) Common Stock 05/02/2011 P 15 A $ 71.5597 84 I Family Trust ( 1 ) Common Stock 05/03/2011 P 9 A $ 71.3679 93 I Family Trust ( 1 ) Common Stock 06/02/2011 P 201 A $ 72.6656 294 I Famil y Trust ( 1 ) Common Stock 07/29/2011 P 70 A $ 61.6812 364 I Family Trust ( 1 ) Common Stock 10/03/2011 S 13 D $ 38.3057 351 I Family Trust ( 1 ) Common Stock 10/04/2011 S 27 D $ 37.9546 324 I Family Trust ( 1 ) Common Stock 11/08/2011 S 309 D $ 32.345 15 I Family Trust ( 1 ) Common Stock 12/21/2011 P 227 A $ 27.1293 242 I Family Trust ( 1 ) Common Stock 01/26/2012 S 137 D $ 52.5376 105 I Family Trust ( 1 ) Common Stock 04/18/2012 P 93 A $ 43.8736 198 I Family Trust ( 1 ) Common Stock 01/12/2011 P 125 A $ 66.8602 125 I Limited Partnership ( 2 ) Common Stock 01/13/2011 P 320 A $ 68.9475 445 I Limited Partnership ( 2 ) Common Stock 01/14/2011 P 34 A $ 68.633 479 I Limited Partnership ( 2 ) Common Stock 03/16/2011 P 261 A $ 63.8351 740 I Limited Partnership ( 2 ) Common Stock 05/02/2011 P 169 A $ 71.5597 909 I Limited Partnership ( 2 ) Common Stock 05/03/2011 P 99 D $ 71.3679 1,008 I Limited Partnership ( 2 ) Common Stock 07/29/2011 P 240 A $ 61.6812 1,248 I Limited Partnership ( 2 ) Common Stock 10/03/2011 S 46 D $ 38.3057 1,202 I Limited Partnership ( 2 ) Common Stock 10/04/2011 S 92 D $ 37.9546 1,110 I Limited Partnership ( 2 ) Common Stock 12/08/2011 S 1,110 D $ 29.0035 0 I Limited Partnership ( 2 ) Common Stock 01/17/2012 P 809 A $ 36.5371 809 I Limited Partnership ( 2 ) Common Stock 01/26/2012 S 133 D $ 52.5376 676 I Limited Partnership ( 2 ) Common Stock 01/27/2012 S 321 D $ 52.1276 355 I Limited Partnership ( 2 ) Common Stock 04/18/2012 P 315 A $ 43.8736 670 I Limited Partnership ( 2 ) Common Stock 8,680 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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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 V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other BOWMAN A BLAINE 5200 ILLUMINA WAY SAN DIEGO, CA92122 X Signatures By: Scott M. Davies For: A. Blaine Bowman 06/18/2012 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Consists of transactions in shares of Illumina, Inc. common stock (the "Common Stock") by the Bowman Family Trust (the "Trust"), of which Mr. Bowman and his spouse are the trustees. In this Form 4, the entire ownership of Common Stock by the Trust is reported by Mr. Bowman. The Common Stock owned by the Trust is held in a discretionary trading account in which all trades are effected by the broker without prior consultation with Mr. Bowman. ( 2 )Consists of transactions in Common Stock by Bowman Investment L.P. (the "Partnership"), of which the Trust and Mr. Bowman's children are the general partners and the Trust is the limited partner. In this Form 4, the entire ownership of Common Stock by the Partnership is reported by Mr. Bowman. Mr. Bowman disclaims beneficial ownership in the shares of Common Stock attributable to the general partnership interests of his adult children. The Common Stock owned by the Partnership is held in a discretionary trading account in which all trades are effected by the broker without prior consultation with Mr. Bowman.

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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