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*
(Street)
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2. Issuer Name and Ticker or Trading Symbol
SIRF TECHNOLOGY HOLDINGS INC [ SIRF ] |
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
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3. Date of Earliest Transaction
(Month/Day/Year) 04/29/2008 | ||||||||||||||||||||||||||
4. If Amendment, Date of Original Filed
(Month/Day/Year) |
6. Individual or Joint/Group Filing (Check Applicable Line)
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Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned | ||||||||||
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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 | 04/29/2008 | A | 50,000 | A | $0 | 780,544 | D | |||
Common Stock-Ankita Chadha | 19,200 | I | by Daughter | |||||||
Common Stock-Shivani Chadha | 19,200 | I | by Daughter |
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) | |||||||||||||||
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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 | ||||||||
Non-Qualified Stock Option (right to buy) | $5.62 | 04/29/2008 | A | 50,000 | 04/29/2009(1) | 04/29/2018 | Common Stock | 50,000 | $0 | 50,000 | D | ||||
Incentive Stock Option (right to buy) | $1.8 | 07/27/1999(2) | 07/27/2009 | Common Stock | 28,472 | 28,472 | D | ||||||||
Incentive Stock Option (right to buy) | $4 | 06/17/2002(3) | 12/17/2011 | Common Stock | 77,791 | 77,791 | D | ||||||||
Incentive Stock Option (right to buy) | $4 | 11/01/2004(4) | 11/26/2013 | Common Stock | 12,604 | 12,604 | D | ||||||||
Incentive Stock Option (right to buy) | $12.51 | 12/01/2005(5) | 12/14/2014 | Common Stock | 15,986 | 15,986 | D | ||||||||
Non-Qualified Stock Option (right to buy) | $1.8 | 07/27/1999(2) | 07/27/2009 | Common Stock | 44,445 | 44,445 | D | ||||||||
Non-Qualified Stock Option (right to buy) | $2 | 04/10/2000(6) | 04/10/2010 | Common Stock | 290,000 | 290,000 | D | ||||||||
Non-Qualified Stock Option (right to buy) | $4 | 11/01/2004(4) | 11/26/2013 | Common Stock | 37,396 | 37,396 | D | ||||||||
Non-Qualified Stock Option (right to buy) | $12.51 | 12/01/2005(5) | 12/14/2014 | Common Stock | 120,316 | 120,316 | D | ||||||||
Non-Qualified Stock Option (right to buy) | $25.16 | 04/24/2008(7) | 04/24/2013 | Common Stock | 16,000 | 16,000 | D |
Explanation of Responses: |
1. Vests as to 50% on 4/29/2009 and 50% on 4/29/2010 |
2. When the ISO and NQ grants dated 07/27/99 totaling 100,000 shares are combined, less shares already exercised, such shares vest as to 12,501 shares on 05/01/00 and monthly thereafter from 05/01/00 until 11/01/03. Options are immediately exercisable but not fully vested and until fully vested, if exercised, would be subjuct to repurchase by the Company as to the unvested shares. |
3. Consists of two different grants dated 12/17/01 for 74,791 and 3,000 shares. Of such 74,791 shares, vests as to 9,349 shares on 06/17/02 and monthly thereafter from 06/17/02 until 12/17/05. Option becomes exercisable as it vests. Of such 3,000 shares, vests and becomes exercisable on 12/17/02. |
4. When the ISO and NQ grants dated 11/26/03 totaling 50,000 shares are combined, such shares vest as to 25,000 on 11/01/04 and 11/01/05. Options become exercisable as they vest. |
5. When the ISO and NQ grants dated 12/14/04 totaling 136,302 shares are combined, such shares vest as to 16,302 shares on 12/1/05, 60,000 shares on 12/1/06, and 60,000 shares on 12/1/07. Options become exercisable as they vest. |
6. Of such 290,000 shares, vests as to 36,250 shares on 10/10/00 and monthly thereafter from 10/10/00 until 04/10/04. Options are immediately exercisable but not fully vested and until fully vested, if exercised, would be subject to repurchase by the Company as to the unvested shares. |
7. Of such 16,000 shares, vests as to 4,000 shares on 4/24/08 and monthly thereafter from 4/24/08 to 4/24/2011. Option becomes exercisable as it vests. |
By: Phlip Lau For: Kanwar Chadha | 05/01/2008 | |
** 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. |