Home/Insiders/VAUGHAN STEPHEN C
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SEC Insider//CIK 0001206784

VAUGHAN STEPHEN C

CIK 00012067841 companyOKLAHOMA CITY, OK

Transactions

29

Companies

1

Filings

5

CIK

0001206784

Recent Transactions

29 trades
  • Award

    Stock Option (right to buy)

    2005-04-07$32.48/sh+8,3318,331 total
  • Award

    stock option (right to buy)

    2005-04-06$32.48/sh+8,3318,331 total
  • Award

    stock option (right to buy)

    2005-04-06$32.48/sh+8,3318,331 total
  • Exercise/Conversion

    Non-qualified Stock Option

    2004-09-22$3.80/sh2,5590 total
  • Sale

    Common Stock

    2004-09-22$24.60/sh2,5593,588 total
  • Exercise/Conversion

    Common Stock

    2004-09-22$3.80/sh+12,13615,724 total
  • Exercise/Conversion

    Incentive Stock Option

    2004-09-22$3.80/sh12,1364,780 total
  • Sale

    Common Stock

    2004-09-22$24.60/sh11,4414,283 total
  • Sale

    Common Stock

    2004-09-22$24.60/sh11,4414,283 total
  • Exercise/Conversion

    Non-qualified Stock Option

    2004-09-22$3.80/sh2,5590 total
  • Exercise/Conversion

    Incentive Stock Option

    2004-09-22$3.80/sh12,1364,780 total
  • Exercise/Conversion

    Common Stock

    2004-09-22$3.80/sh+2,5596,147 total
  • Sale

    Common Stock

    2004-09-22$24.60/sh2,5593,588 total
  • Exercise/Conversion

    Common Stock

    2004-09-22$3.80/sh+12,13615,724 total
  • Exercise/Conversion

    Common Stock

    2004-09-22$3.80/sh+2,5596,147 total
  • Other

    Common Stock (ESPP)

    2004-08-31$22.35/sh+7123,533 total
  • Other

    Common Stock (ESPP)

    2004-08-31$22.35/sh+7123,533 total
  • Sale

    Common Stock

    2003-10-29$27.50/sh5,0682,392 total
  • Sale

    Common Stock

    2003-10-29$27.50/sh5,0682,392 total
  • Sale

    Common Stock

    2003-10-22$27.50/sh5,0007,460 total
  • Sale

    Common Stock

    2003-10-22$27.50/sh5,0007,460 total
  • Exercise/Conversion

    Incentive Stock Option

    2003-10-21$5.13/sh15,6240 total
  • Exercise/Conversion

    Common Stock

    2003-10-21$5.13/sh+16,06818,460 total
  • Exercise/Conversion

    Common Stock

    2003-10-21$5.13/sh+16,06818,460 total
  • Exercise/Conversion

    Incentive Stock Option

    2003-10-21$5.13/sh15,6240 total
  • Sale

    Common Stock

    2003-10-21$27.50/sh6,00012,460 total
  • Exercise/Conversion

    Non-Qualified Stock Option

    2003-10-21$5.13/sh4440 total
  • Exercise/Conversion

    Non-Qualified Stock Option

    2003-10-21$5.13/sh4440 total
  • Sale

    Common Stock

    2003-10-21$27.50/sh6,00012,460 total