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*
SIMONCIC RICHARD J

(Last) (First) (Middle)
C/O MICROCHIP TECHNOLOGY INCORPORATED
2355 WEST CHANDLER BOULEVARD

(Street)
CHANDLER AZ 85224-6199

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
MICROCHIP TECHNOLOGY INC [ MCHP ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
VP, Analog and Intrfc Prod Div
3. Date of Earliest Transaction (Month/Day/Year)
01/31/2011
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 01/31/2011 M 5,919 A $15.917 129,460(1) I Shares held Directly and Indirectly, by Trust and by Reporting Person's Wife and Mother-in-Law.
Common Stock 01/31/2011 M 30,000 A $15.917 159,460(2) I Shares held Directly and Indirectly, by Trust and by Reporting Person's Wife and Mother-in-Law.(2)
Common Stock 01/31/2011 M 1,690 A $15.86 161,150(3) I Shares held Directly and Indirectly, by Trust and by Reporting Person's Wife and Mother-in-Law.(3)
Common Stock 01/31/2011 M 2,194 A $24.267 163,344(4) I Shares held Directly and Indirectly, by Trust and by Reporting Person's Wife and Mother-in-Law.(4)
Common Stock 01/31/2011 S 39,803 D $36.847 123,541(5) I Shares held Directly and Indirectly, by Trust and by Reporting Person's Wife and Mother-in-Law.
Common Stock 02/01/2011 M 2,750 A $37.19 126,291(6) I Shares held Directly and Indirectly, by Trust and by Reporting Person's Wife and Mother-in-Law.(6)
Common Stock 02/01/2011 F 843 D $37.19 125,448(7) I Shares held Directly and Indirectly, by Trust and by Reporting Person's Wife and Mother-in-Law.(7)
Common Stock 02/01/2011 M 575 A $37.19 126,023(8) I Shares held Directly and Indirectly, by Trust and by Reporting Person's Wife and Mother-in-Law.(8)
Common Stock 02/01/2011 F 177 D $37.19 125,846(9) I Shares held Directly and Indirectly, by Trust and by Reporting Person's Wife and Mother-in-Law.(9)
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
Common Stock Option (Right to Buy) $15.917 01/31/2011 M 5,919 07/02/2002 04/02/2011 Common Stock 5,919 $0 0 D
Common Stock Option (Right to Buy) $15.917 01/31/2011 M 30,000 03/31/2005 04/02/2011 Common Stock 30,000 $0 0 D
Common Stock Option (Right to Buy) $15.86 01/31/2011 M 1,690 06/01/2002 06/01/2011 Common Stock 1,690 $0 0 D
Common Stock Option (Right to Buy) $24.267 01/31/2011 M 2,194 02/17/2003 01/22/2012 Common Stock 2,194 $0 0 D
Restricted Stock Units $37.19 02/01/2011 M 2,750 (10) (10) Common Stock 11,000 $0 0 D
Restricted Stock Units $37.19 02/01/2011 M 575 (11) (11) Common Stock 4,600 $0 1,725 D
Explanation of Responses:
1. Of the 129,460 shares held, 7,652 shares were held Directly; 121,583 shares were held by Trust; and 225 shares were held by Reporting Person's wife and mother-in-law.
2. Of the 159,460 shares held, 7,652 shares were held Directly; 151,583 shares were held by Trust; and 225 shares were held by Reporting Person's wife and mother-in-law.
3. Of the 161,150 shares held, 7,652 shares were held Directly; 153,273 shares were held by Trust; and 225 shares were held by Reporting Person's wife and mother-in-law.
4. Of the 163,344 shares held, 7,652 shares were held Directly; 155,467 shares were held by Trust; and 225 shares were held by Reporting Person's wife and mother-in-law.
5. Of the 123,541 shares held, 7,652 shares were held Directly; 115,664 shares were held by Trust; and 225 shares were held by Reporting Person's wife and mother-in-law.
6. Of the 126,291 shares held, 7,652 shares were held Directly; 118,414 shares were held by Trust; and 225 shares were held by Reporting Person's wife and mother-in-law.
7. Of the 125,448 shares held, 7,652 shares were held Directly; 117,571 shares were held by Trust; and 225 shares were held by Reporting Person's wife and mother-in-law.
8. Of the 126,023 shares held, 7,652 shares were held Directly; 118,146 shares were held by Trust; and 225 shares were held by Reporting Person's wife and mother-in-law.
9. Of the 125,846 shares held, 7,652 shares were held Directly; 117,969 shares were held by Trust; and 225 shares were held by Reporting Person's wife and mother-in-law.
10. The restricted stock units vest in four equal quarterly installments beginning May 1, 2010. Vested shares will be delivered to the reporting person upon vest.
11. The restricted stock units vest in eight equal quarterly installments beginning February 1, 2010, as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.
Remarks:
Deborah L. Wussler, as Attorney-in-Fact 02/02/2011
** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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 Number.