SIRF TECHNOLOGY HOLDINGS INC·4

May 1, 7:30 PM ET

Kelly Michael L. 4

4 · SIRF TECHNOLOGY HOLDINGS INC · Filed May 1, 2009

Insider Transaction Report

Form 4
Period: 2009-04-29
Kelly Michael L.
Vice President, Sales
Transactions
  • Tax Payment

    Common Stock

    2009-04-29$2.82/sh1,894$5,34170,503 total
Holdings
  • Non-Qualified Stock Option (right to buy)

    Exercise: $25.16From: 2010-04-24Exp: 2013-04-24Common Stock (10,080 underlying)
    10,080
  • Incentive Stock Option (right to buy)

    Exercise: $12.51From: 2007-12-01Exp: 2014-12-14Common Stock (9,791 underlying)
    9,791
  • Non-Qualified Stock Option (right to buy)

    Exercise: $33.98From: 2009-05-01Exp: 2013-05-01Common Stock (13,400 underlying)
    13,400
  • Incentive Stock Option (right to buy)

    Exercise: $4.00From: 2005-11-06Exp: 2011-11-06Common Stock (500 underlying)
    500
  • Incentive Stock Option (right to buy)

    Exercise: $6.50From: 2004-10-19Exp: 2011-03-07Common Stock (2,600 underlying)
    2,600
  • Incentive Stock Option (right to buy)

    Exercise: $4.00From: 2006-07-16Exp: 2012-10-30Common Stock (3,000 underlying)
    3,000
  • Non-Qualified Stock Option (right to buy)

    Exercise: $1.88From: 2009-09-15Exp: 2014-09-15Common Stock (50,000 underlying)
    50,000
Footnotes (7)
  • [F1]Option vested in full on 11/6/2005.
  • [F2]Option vested in full on 7/16/2006.
  • [F3]Option vested in full on 10/19/2004.
  • [F4]Option vested in full on 12/1/2007.
  • [F5]Of such 50,000 shares, vests as to 25,000 shares on 9/15/2009 and 25,000 shares on 9/15/2010.
  • [F6]Of such 10,080 shares, 3,600 shares vested on 4/24/2008, 3,600 shares will vest on 4/24/2009, and 2,880 shares will vest on 4/24/2010.
  • [F7]Of such 13,400 shares, 4,000 shares vested on 5/1/2007, 6,400 shares vested on 5/1/2008, and 3,000 shares will vest on 5/1/2009.

Documents

1 file
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    edgardoc.xmlPrimary

    PRIMARY DOCUMENT