LITTELFUSE INC /DE·4

May 2, 6:33 PM ET

Wang Chen Ming 4

4 · LITTELFUSE INC /DE · Filed May 2, 2011

Insider Transaction Report

Form 4
Period: 2011-04-29
Wang Chen Ming
V.P. & G.M. Electronics Div.
Transactions
  • Award

    Stock Option (Right to Buy)

    2011-04-29+7,0007,000 total
    Exercise: $62.21Exp: 2018-04-29Common Stock (7,000 underlying)
  • Award

    Common Stock

    2011-04-29+2,0004,920 total
Holdings
  • Stock Option (Right to Buy)

    Exercise: $28.70From: 2010-11-06Exp: 2016-11-06Common Stock (10,000 underlying)
    10,000
  • Stock Option (Right to Buy)

    Exercise: $42.13From: 2011-04-30Exp: 2017-04-30Common Stock (8,400 underlying)
    8,400
Footnotes (1)
  • [F1]The options vest in increments of one third annually beginning on the first anniversary of the date of grant.

Documents

1 file
  • 4
    c16398_4x0.xmlPrimary

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