WESTERN DIGITAL CORP·4

Dec 4, 7:07 PM ET

FINKBEINER MARTIN W. 4

4 · WESTERN DIGITAL CORP · Filed Dec 4, 2009

Insider Transaction Report

Form 4
Period: 2009-12-02
FINKBEINER MARTIN W.
EVP Operations
Transactions
  • Exercise/Conversion

    Common Stock

    2009-12-02$24.18/sh+6,462$156,251152,392 total
  • Exercise/Conversion

    Common Stock

    2009-12-02$3.85/sh+3,000$11,550155,392 total
  • Exercise/Conversion

    Employee Stock Option (right to buy)

    2009-12-026,462431 total
    Exercise: $24.18From: 2007-02-17Exp: 2016-02-17Common Stock (6,462 underlying)
  • Exercise/Conversion

    Common Stock

    2009-12-02$12.84/sh+60,000$770,400136,895 total
  • Sale

    Common Stock

    2009-12-02$39.03/sh78,497$3,063,98176,895 total
  • Exercise/Conversion

    Common Stock

    2009-12-03$8.89/sh+60,000$533,400137,860 total
  • Sale

    Common Stock

    2009-12-03$39.04/sh60,965$2,380,32476,895 total
  • Exercise/Conversion

    Employee Stock Option (right to buy)

    2009-12-023,0000 total
    Exercise: $3.85From: 2003-09-23Exp: 2012-09-23Common Stock (3,000 underlying)
  • Exercise/Conversion

    Employee Stock Option (right to buy)

    2009-12-039650 total
    Exercise: $8.01From: 2005-09-03Exp: 2014-09-03Common Stock (965 underlying)
  • Exercise/Conversion

    Employee Stock Option (right to buy)

    2009-12-0260,0000 total
    Exercise: $12.84From: 2004-10-24Exp: 2013-10-24Common Stock (60,000 underlying)
  • Exercise/Conversion

    Common Stock

    2009-12-02$8.01/sh+9,035$72,370145,930 total
  • Exercise/Conversion

    Employee Stock Option (right to buy)

    2009-12-029,035965 total
    Exercise: $8.01From: 2005-09-03Exp: 2014-09-03Common Stock (9,035 underlying)
  • Exercise/Conversion

    Employee Stock Option (right to buy)

    2009-12-0360,0000 total
    Exercise: $8.89From: 2005-11-09Exp: 2014-11-09Common Stock (60,000 underlying)
  • Exercise/Conversion

    Common Stock

    2009-12-03$8.01/sh+965$7,73077,860 total
Footnotes (5)
  • [F1]Includes 2,891 shares acquired under the issuer's Employee Stock Purchase Plan on November 30, 2009.
  • [F2]Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $39 to a high of $39.19. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.
  • [F3]Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $39 to a high of $39.17. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.
  • [F4]The option vested 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter.
  • [F5]The option vested 25% one year from the grant date of 2/16/2006, and an additional 6.25% vested at the end of each three-month period through 11/16/2009. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/16/2010.

Documents

1 file
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    edgardoc.xmlPrimary

    PRIMARY DOCUMENT