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*
HU YAW WEN

(Last) (First) (Middle)
C/O SILICON STORAGE TECHNOLOGY, INC.
1020 KIFER ROAD

(Street)
SUNNYVALE CA 94086

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
SILICON STORAGE TECHNOLOGY INC [ SSTI ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
X Officer (give title below) Other (specify below)
Executive VP & COO
3. Date of Earliest Transaction (Month/Day/Year)
04/07/2010
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 04/08/2010 D 866,178 D (1) 0 D
Common Stock 04/08/2010 D 30,000 D (1) 0 I Children
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
Option (Right to Buy) $3.25 04/07/2010 D(2) 61,522 (3) 06/01/2018 Common Stock 61,522 $0 0 D
Option (Right to Buy) $9.85 04/07/2010 A(2) 61,522 (3) 06/01/2018 Common Stock 61,522 $0 61,522 D
Option (Right to Buy) $9.85 04/08/2010 04/08/2010 D 61,522 (1) 04/08/2010 Common Stock 61,522 $0 0 D
Option (Right to Buy) $3.25 04/07/2010 D(2) 48,478 04/07/2010 06/01/2018 Common Stock 48,478 $0 0 D
Option (Right to Buy) $9.85 04/07/2010 A(2) 48,478 04/07/2010 06/01/2018 Common Stock 48,478 $0 48,478 D
Option (Right to Buy) $9.85 04/08/2010 D 48,478 (1) 04/08/2010 Common Stock 48,478 $0 0 D
Option (Right to Buy) $3.65 04/07/2010 D(2) 9,212 04/07/2010 10/15/2012 Common Stock 9,212 $0 0 D
Option (Right to Buy) $10.25 04/07/2010 A(2) 9,212 04/07/2010 10/15/2012 Common Stock 9,212 $0 9,212 D
Option (Right to Buy) $10.25 04/08/2010 D 9,212 (1) 04/08/2010 Common Stock 9,212 $0 0 D
Option (Right to Buy) $3.65 04/07/2010 D(2) 2,847 04/07/2010 10/15/2012 Common Stock 2,847 $0 0 D
Option (Right to Buy) $10.25 04/07/2010 A(2) 2,847 04/07/2010 10/15/2012 Common Stock 2,847 $0 2,847 D
Option (Right to Buy) $10.25 04/08/2010 D 2,847 (1) 04/08/2010 Common Stock 2,847 $0 0 D
Option (Right to Buy) $4.46 04/07/2010 D(2) 12,757 04/07/2010 10/01/2011 Common Stock 12,757 $0 0 D
Option (Right to Buy) $11.06 04/07/2010 A(2) 12,757 04/07/2010 10/01/2011 Common Stock 12,757 $0 12,757 D
Option (Right to Buy) $11.06 04/08/2010 D 12,757 (1) 04/08/2010 Common Stock 12,757 $0 0 D
Option (Right to Buy) $4.46 04/07/2010 D(2) 4,697 04/07/2010 10/01/2011 Common Stock 4,697 $0 0 D
Option (Right to Buy) $11.06 04/07/2010 A(2) 4,697 04/07/2010 10/01/2011 Common Stock 4,697 $0 4,697 D
Option (Right to Buy) $11.06 04/08/2010 D 4,697 (1) 04/08/2010 Common Stock 4,697 $0 0 D
Option (Right to Buy) $4.8 04/07/2010 D(2) 8,751 04/07/2010 10/16/2016 Common Stock 8,751 $0 0 D
Option (Right to Buy) $11.4 04/07/2010 A(2) 8,751 04/07/2010 10/16/2016 Common Stock 8,751 $0 8,751 D
Option (Right to Buy) $11.4 04/08/2010 D 8,751 (1) 04/08/2010 Common Stock 8,751 $0 0 D
Option (Right to Buy) $5.02 04/07/2010 D(2) 4 04/07/2010 10/11/2015 Common Stock 4 $0 0 D
Option (Right to Buy) $11.62 04/07/2010 A(2) 4 04/07/2010 10/11/2015 Common Stock 4 $0 4 D
Option (Right to Buy) $11.62 04/08/2010 D 4 (1) 04/08/2010 Common Stock 4 $0 0 D
Option (Right to Buy) $5.02 04/07/2010 D(2) 14,996 04/07/2010 10/11/2015 Common Stock 14,996 $0 0 D
Option (Right to Buy) $11.62 04/07/2010 A(2) 14,996 04/07/2010 10/11/2015 Common Stock 14,996 $0 14,996 D
Option (Right to Buy) $11.62 04/08/2010 D 14,996 (1) 04/08/2010 Common Stock 14,996 $0 0 D
Option (Right to Buy) $5.02 04/07/2010 D(2) 11,873 04/07/2010 10/11/2015 Common Stock 11,873 $0 0 D
Option (Right to Buy) $11.62 04/07/2010 A(2) 11,873 04/07/2010 10/11/2015 Common Stock 11,873 $0 11,873 D
Option (Right to Buy) $11.62 04/08/2010 D 11,873 (1) 04/08/2010 Common Stock 11,873 $0 0 D
Explanation of Responses:
1. Disposed of pursuant to the that certain Agreement and Plan of Merger dated February 2, 2010, by and among the Issuer, Microchip Technology Incorporated and Sun Acquisition Corporation, as amended.
2. The reported transaction involved an amendment of an outstanding option in connection with the settlement of certain shareholder derivative actions, resulting for purposes of Section 16 in the deemed cancellation of a portion of the "old" option and the grant of a replacement option. The amendment is solely for the purpose of increasing the exercise price of the portion of the option deemed to have been cancelled and replaced.
3. The shares subject to the option vest as to 25% on June 1, 2009 and 2.083% per month thereafter for three years.
Remarks:
Yaw Wen Hu 04/09/2010
** 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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