Home/Insiders/SCHELL MARK E
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SEC Insider//CIK 0001012081

SCHELL MARK E

CIK 00010120811 companyTULSA, OK

Transactions

50

Companies

1

Filings

15

CIK

0001012081

Recent Transactions

50 trades
  • Other

    Common Stock

    2020-09-03155,7130 total
  • Other

    Common Stock

    2020-09-03213,1840 total
  • Tax Payment

    Common Stock

    2020-03-09$0.26/sh8,268213,184 total
  • Sale

    Common Stock

    2019-04-22$15.51/sh5,500221,452 total
  • Award

    Common Stock

    2019-03-09+36,992245,473 total
  • Tax Payment

    Common Stock

    2019-03-09$13.99/sh18,521226,952 total
  • Award

    Common Stock

    2019-02-19+37,636208,481 total
  • Tax Payment

    Common Stock

    2018-03-09$20.28/sh18,013170,845 total
  • Award

    Common Stock

    2018-03-09+34,087188,858 total
  • Award

    Common Stock

    2018-02-20+30,017154,771 total
  • Tax Payment

    Common Stock

    2017-03-09$22.15/sh8,796124,754 total
  • Award

    Common Stock

    2017-03-09+9,419133,550 total
  • Award

    Common Stock

    2017-02-21+16,884124,131 total
  • Tax Payment

    Common Stock

    2016-03-09$9.02/sh6,161107,247 total
  • Award

    Common Stock

    2016-02-23$5.37/sh+16,884113,408 total
  • Sale

    Common Stock

    2015-04-20$31.15/sh5,50096,524 total
  • Tax Payment

    Common Stock

    2015-03-09$27.79/sh7,420102,024 total
  • Award

    Common Stock

    2015-03-09+5,873109,444 total
  • Tax Payment

    Common Stock

    2015-03-09$27.79/sh1,762107,682 total
  • Award

    Common Stock

    2015-02-17+21,106103,571 total
  • Tax Payment

    Common Stock

    2014-03-09$61.99/sh5,66282,465 total
  • Disposition to Issuer

    Common Stock

    2014-03-0993388,127 total
  • Award

    Common Stock

    2014-02-18+15,35089,060 total
  • Sale

    Common Stock

    2013-10-11$48.28/sh3,91973,710 total
  • Tax Payment

    Common Stock

    2013-10-10$48.06/sh3,58177,629 total
  • Exercise/Conversion

    Employee Stock Option (Right to Buy)

    2013-10-107,5000 total
  • Exercise/Conversion

    Common Stock

    2013-10-10$22.95/sh+7,50081,210 total
  • Sale

    Common Stock

    2013-05-17$46.50/sh4,50073,710 total
  • Tax Payment

    Common Stock

    2013-04-01$44.47/sh84278,210 total
  • Tax Payment

    Common Stock

    2013-03-09$45.57/sh2,44279,052 total
  • Award

    Common Stock

    2013-02-12+19,10881,494 total
  • Sale

    Common Stock

    2012-11-20$42.00/sh4,12262,386 total
  • Exercise/Conversion

    Employee Stock Option (Right to Buy)

    2012-11-197,5000 total
  • Exercise/Conversion

    Common Stock

    2012-11-19$19.04/sh+7,50069,886 total
  • Tax Payment

    Common Stock

    2012-11-19$42.27/sh3,37866,508 total
  • Tax Payment

    Common Stock

    2012-04-01$42.76/sh81862,386 total
  • Tax Payment

    Common Stock

    2012-03-09$47.41/sh66263,204 total
  • Award

    Common Stock

    2012-02-14+16,21863,866 total
  • Tax Payment

    Common Stock

    2011-04-01$63.43/sh82547,648 total
  • Award

    Common Stock

    2011-02-15+8,95048,473 total
  • Tax Payment

    Common Stock

    2011-01-03$46.71/sh41339,523 total
  • Tax Payment

    Common Stock

    2010-12-09$44.69/sh2,80039,936 total
  • Exercise/Conversion

    Employee Stock Option (Right to Buy)

    2010-12-097,5000 total
  • Exercise/Conversion

    Common Stock

    2010-12-09$16.69/sh+7,50042,736 total
  • Tax Payment

    Common Stock

    2010-08-23$35.14/sh3,21035,236 total
  • Tax Payment

    Common Stock

    2010-04-01$43.47/sh82538,446 total
  • Award

    Common Stock

    2010-03-09+10,33439,271 total
  • Tax Payment

    Common Stock

    2010-01-04$45.16/sh43628,937 total
  • Tax Payment

    Common Stock

    2010-01-01$42.50/sh23529,373 total
  • Tax Payment

    Common Stock

    2009-01-05$29.87/sh43629,608 total