NATURAL GAS SERVICES GROUP INC·4

Mar 20, 7:07 PM ET

YADON RICHARD L 4

4 · NATURAL GAS SERVICES GROUP INC · Filed Mar 20, 2009

Insider Transaction Report

Form 4
Period: 2009-03-18
Transactions
  • Award

    Nonqualified Stock Option (right to buy)

    2009-03-18+2,5002,500 total
    Exercise: $8.00From: 2009-03-31Exp: 2019-03-18Common Stock (2,500 underlying)
Holdings
  • Nonqualified Stock Option (right to buy)

    Exercise: $13.90From: 2007-01-01Exp: 2017-01-01Common Stock (2,500 underlying)
    2,500
  • Common Stock

    179,500
  • Nonqualified Stock Option (right to buy)

    Exercise: $5.55From: 2003-12-31Exp: 2013-12-31Common Stock (2,500 underlying)
    2,500
  • Nonqualified Stock Option (right to buy)

    Exercise: $9.34From: 2005-01-05Exp: 2015-01-05Common Stock (2,500 underlying)
    2,500
  • Nonqualified Stock Option (right to buy)

    Exercise: $16.96From: 2005-12-30Exp: 2015-12-30Common Stock (2,500 underlying)
    2,500
  • Nonqualified Stock Option (right to buy)

    Exercise: $19.61From: 2007-12-31Exp: 2017-12-31Common Stock (2,500 underlying)
    2,500
Footnotes (1)
  • [F1]A quarter of the shares (625 shares) vest on March 31, 2009; another quarter of the shares will vest on each of June 30, September 30 and December 31, 2009.

Documents

1 file
  • 4
    c82950_4x0.xmlPrimary

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