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Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Steven A. WebsterDirector1,835,2914.29%2016-03-24
Thomas Monroe (Roe) PattersonPresident and CEO730,7621.71%2016-03-24
Mr. Kenneth V. HusemanDirector365,3050.85%2016-03-24
Alan KrenekN/A238,6260.56%2016-03-24
James F. NewmanN/A231,6540.54%2016-03-24
James J. CarterN/A172,0820.4%2006-03-21
Thomas P. Moore,JrDirector163,0000.38%2016-03-24
William Timothy DameN/A159,1530.37%2016-03-24
Robert F. FultonN/A137,0430.32%2016-03-24
S. P. Johnson,IVN/A118,7000.28%2016-03-24

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Share Ownership Details
Fine Capital Partners, L.P.10% Owner2016-03-07Sell390,9003,835,004$3.21250.9-35
3,835,004 (See Footnote)
Lannen EricVice President -Human Resource2016-03-03Buy4,2004,200$2.359.9-11.494,200 (Direct)
Patterson Thomas MonroePresident and CEO
(Click for the stocks that their CEOs have bought)
2015-12-15Buy12,000618,501$2.3728.4-12.24618,501 (Direct)
WEBSTER STEVEN ADirector2015-08-26Buy86,6001,893,791$3.43297-39.361,820,291 (Direct)
73,500 (By Spouse)
Patterson Thomas MonroePresident and CEO2015-08-26Buy10,000606,501$3.4334.3-39.36606,501 (Direct)
HUSEMAN KENNETH VDirector2015-08-25Buy10,000355,305$3.6736.7-43.32355,305 (Direct)
WEBSTER STEVEN ADirector2015-08-21Buy50,0001,807,191$3.78189-44.971,733,691 (Direct)
73,500 (By spouse)
Rogers DougVP - Marketing2015-08-21Buy2,50093,094$3.719.3-43.9493,094 (Direct)
WEBSTER STEVEN ADirector2015-08-20Buy50,0001,757,191$4.12206-49.511,683,691 (Direct)
73,500 (By spouse)
Rogers DougVP - Marketing2015-08-20Buy10,00090,594$4.3243.2-51.8590,594 (Direct)
HUSEMAN KENNETH VDirector2015-08-20Buy10,000345,305$4.3543.5-52.18345,305 (Direct)
WEBSTER STEVEN ADirector2015-08-19Buy50,0001,707,191$4.21210.5-50.591,633,691 (Direct)
73,500 (By spouse)
MOORE THOMAS JRDirector2015-08-19Buy20,000160,000$4.2885.6-51.4153,000 (Direct)
7,000 (By Moore Family Trust)
Bissett John CodyVP, Controller and CAO2015-08-19Buy5,00068,448$4.2521.3-51.0668,448 (Direct)
Patterson Thomas MonroePresident and CEO2015-08-19Buy15,000596,501$4.3264.8-51.85596,501 (Direct)
WEBSTER STEVEN ADirector2015-08-17Buy100,0001,707,191$5.26526-60.461,633,691 (Direct)
73,500 (By spouse)
HUSEMAN KENNETH VDirector2015-08-14Buy10,000335,305$5.6856.8-63.38335,305 (Direct)
WEBSTER STEVEN ADirector2015-06-19Buy148,5001,607,191$7.251076.6-71.311,533,691 (Direct)
73,500 (By spouse)
Patterson Thomas MonroePresident and CEO2015-04-02Buy2,000581,501$7.5615.1-72.49581,501 (Direct)
WEBSTER STEVEN ADirector2015-03-16Buy6,900963,970$5.336.6-60.75963,970 (Direct)
JOHNSON S P IVDirector2015-02-27Sell25,00098,700$7.27181.8-71.3998,700 (Direct)
DAgostino James Samuel JrDirector2015-02-27Sell25,00071,625$7.48187-72.1971,625 (Direct)
CHILES WILLIAM EDirector2015-02-26Sell12,50039,000$7.1589.4-70.9139,000 (Direct)
MOORE THOMAS JRDirector2014-12-31Buy10,000130,000$7.1371.3-70.83123,000 (Direct)
7,000 (By Moore Family Trust)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-12-26Sell1,000145,998$6.987-70.2145,998 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-11-25Sell1,000146,998$11.2611.3-81.53146,998 (Direct)
Taylor Brett J.VP, Manufacturing & Equipment2014-10-27Buy3,50050,057$1345.5-8450,057 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-10-27Sell1,000147,998$12.6412.6-83.54147,998 (Direct)
MOORE THOMAS JRDirector2014-10-27Buy10,000120,000$12.84128.4-83.8113,000 (Direct)
7,000 (By Moore Family Trust)
Patterson Thomas MonroePresident and CEO2014-10-01Sell1,000293,621$21.721.7-90.41293,621 (Direct)
Bissett John CodyVP, Controller and CAO2014-10-01Sell1,00045,025$21.4921.5-90.3245,025 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-09-25Sell1,000148,998$22.4922.5-90.75148,998 (Direct)
Dame William TimothyVP - Pumping Services2014-09-17Sell2,80189,596$23.9667.1-91.3289,596 (Direct)
Patterson Thomas MonroePresident and CEO2014-09-02Sell1,000294,621$24.2524.3-91.42294,621 (Direct)
HUSEMAN KENNETH VDirector2014-09-02Sell20,000315,305$23.32466.4-91.08315,305 (Direct)
Bissett John CodyVP, Controller and CAO2014-09-02Sell1,00046,025$23.3623.4-91.146,025 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-08-25Sell1,000149,998$24.4224.4-91.48149,998 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-08-14Sell4,000150,998$24.999.6-91.65150,998 (Direct)
Patterson Thomas MonroePresident and CEO2014-08-14Sell3,000295,621$2575-91.68295,621 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-08-11Sell6,000154,998$24.08144.5-91.36154,998 (Direct)
Bissett John CodyVP, Controller and CAO2014-08-01Sell1,00047,025$23.823.8-91.2647,025 (Direct)
HUSEMAN KENNETH VDirector2014-08-01Sell20,000335,305$23.85477-91.28335,305 (Direct)
Patterson Thomas MonroePresident and CEO2014-08-01Sell1,000298,621$23.7323.7-91.23298,621 (Direct)
Garza Antonio ODirector2014-07-29Sell10,16736,333$26.27267.1-92.0836,333 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-07-25Sell1,000160,998$25.1725.2-91.74160,998 (Direct)
HUSEMAN KENNETH VDirector2014-07-01Sell70,000355,305$29.212044.7-92.88355,305 (Direct)
Patterson Thomas MonroePresident and CEO2014-07-01Sell2,000299,621$29.3158.6-92.9299,621 (Direct)
Bissett John CodyVP, Controller and CAO2014-07-01Sell1,00048,025$29.2229.2-92.8848,025 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-06-25Sell1,000161,998$26.4926.5-92.15161,998 (Direct)
aPriori Capital Partners LLC10% Owner2014-06-17Sell831,8855,000,018$25.521213.1-91.84
5,000,018 (See Notes)
aPriori Capital Partners LLC10% Owner2014-06-12Sell5,545,8985,831,903$25.5141420.4-91.84
5,831,903 (See Notes)
Bissett John CodyVP, Controller and CAO2014-06-02Sell1,00049,205$26.2826.3-92.0949,205 (Direct)
Patterson Thomas MonroePresident and CEO2014-06-02Sell2,000301,621$27.3454.7-92.39301,621 (Direct)
HUSEMAN KENNETH VDirector2014-06-02Sell70,000425,305$26.211834.7-92.06425,305 (Direct)
Fulton Robert FullartonDirector2014-06-02Sell7,85792,043$25.61201.2-91.8892,043 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-05-27Sell1,000162,998$25.8525.9-91.95162,998 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-05-27Sell1,000162,998$25.8525.9-91.95162,998 (Direct)
HUSEMAN KENNETH VDirector2014-05-01Sell70,000495,305$25.721800.4-91.91495,305 (Direct)
Patterson Thomas MonroePresident and CEO2014-05-01Sell2,000303,621$26.4152.8-92.12303,621 (Direct)
Bissett John CodyVP, Controller and CAO2014-05-01Sell1,00050,025$25.8625.9-91.9650,025 (Direct)
JOHNSON S P IVDirector2014-04-28Sell7,80098,700$26.35205.5-92.1198,700 (Direct)
DAgostino James Samuel JrDirector2014-04-28Sell5,17571,625$26.53137.3-92.1671,625 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-04-25Sell1,000163,998$26.126.1-92.03163,998 (Direct)
Bissett John CodyVP, Controller and CAO2014-04-14Sell1,00051,025$27.6227.6-92.4751,025 (Direct)
Patterson Thomas MonroePresident and CEO2014-04-01Sell5,000305,621$27.44137.2-92.42305,621 (Direct)
Poldrack Lanny TrampasVP, Safety and Operations2014-03-31Sell3,63638,932$27.0498.3-92.3138,932 (Direct)
HUSEMAN KENNETH VDirector2014-03-31Sell76,270565,305$27.312082.9-92.38565,305 (Direct)
0 (By spouse)
Newman James F.SVP, Region Operations2014-03-31Sell5,000130,600$27.5137.5-92.44130,600 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-03-31Sell5,000164,998$27.38136.9-92.4164,998 (Direct)
Bissett John CodyVP, Controller and CAO2014-03-27Sell2,00052,025$2754-92.352,025 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-03-27Sell10,000169,998$26.68266.8-92.2169,998 (Direct)
Tyner James EVP - Human Resources2014-03-27Sell18,31164,195$26.94493.3-92.2864,195 (Direct)
HUSEMAN KENNETH VDirector2014-03-26Sell60,000581,575$26.111566.6-92.03565,305 (Direct)
16,270 (By spouse)
MOORE THOMAS JRDirector2014-03-20Sell37,500110,000$25.71964.1-91.91103,000 (Direct)
7,000 (By Moore Family Trust)
Taylor Brett J.VP, Manufacturing & Equipment2014-03-20Sell4,87946,557$25.6124.9-91.8846,557 (Direct)
Newman James F.SVP, Region Operations2014-03-20Sell7,750135,600$26201.5-92135,600 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-03-20Sell5,000179,998$26.13130.7-92.04179,998 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-03-19Sell17,500184,998$25.17440.5-91.74184,998 (Direct)
Patterson Thomas MonroePresident and CEO2014-03-18Sell1,000310,621$2525-91.68310,621 (Direct)
HUSEMAN KENNETH VDirector2014-03-18Sell50,000581,575$251250-91.68565,305 (Direct)
16,270 (By Spouse)
Dame William TimothyVP - Pumping Services2014-03-14Sell3,25080,016$23.576.4-91.1580,016 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-03-13Sell2,500195,849$2460-91.33195,849 (Direct)
Garza Antonio ODirector2014-03-12Sell18,00041,500$23.11416-9141,500 (Direct)
Newman James F.SVP, Region Operations2014-03-04Sell7,500124,265$23.97179.8-91.32124,265 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-03-03Sell6,500198,349$23.96155.7-91.32198,349 (Direct)
Patterson Thomas MonroePresident and CEO2014-03-03Sell1,000245,673$23.7223.7-91.23245,673 (Direct)
Bissett John CodyVP, Controller and CAO2014-03-03Sell50053,494$23.9912-91.3353,494 (Direct)
MOORE THOMAS JRDirector2014-03-03Sell21,000105,000$23.85500.9-91.2898,000 (Direct)
7,000 (By Moore Family Trust)
Rogers DougVP - Marketing2014-02-28Sell8,00060,462$23.88191-91.2960,462 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-02-27Sell13,500204,849$23.14312.4-91.01204,849 (Direct)
HUSEMAN KENNETH VDirector2014-02-27Sell50,000684,410$23.411170.5-91.11668,140 (Direct)
16,270 (By spouse)
Poldrack Lanny TrampasVP, Safety and Operations2014-02-25Sell2,28534,740$23.4353.5-91.1234,740 (Direct)
HUSEMAN KENNETH VDirector2014-02-24Sell50,000734,410$23.381169-91.1718,140 (Direct)
16,270 (By spouse)
Dame William TimothyVP Pumping and Wireline2014-02-24Sell7,00083,266$23.01161.1-90.9683,266 (Direct)
Taylor Brett J.VP, Manufacturing & Equipment2014-02-24Sell2,25142,423$22.7651.2-90.8642,423 (Direct)
Tyner James EVP - Human Resources2014-02-20Sell11,97074,225$22263.3-90.5574,225 (Direct)
Rogers DougVP - Marketing2014-02-20Sell2,00068,462$2142-90.168,462 (Direct)
Bissett John CodyVP, Controller and CAO2014-02-19Sell1,50053,994$2030-89.653,994 (Direct)
HUSEMAN KENNETH VDirector2014-02-19Sell10,000784,410$20200-89.6768,140 (Direct)
16,270 (By spouse)
Rogers DougVP - Marketing2014-02-11Sell2,00070,462$1938-89.0570,462 (Direct)
Tyner James EVP - Human Resources2014-02-11Sell11,97086,195$19227.4-89.0586,195 (Direct)
HUSEMAN KENNETH VDirector2014-02-10Sell10,000794,410$18180-88.44778,140 (Direct)
16,270 (By spouse)
Krenek AlanSVP, CFO, Secretary, Treasurer2014-01-27Sell1,000185,741$16.8716.9-87.67185,741 (Direct)
Rogers DougVP - Marketing2014-01-15Sell2,00060,350$1734-87.7660,350 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-12-26Sell1,000186,741$15.4515.5-86.54186,741 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-11-25Sell1,100187,741$15.617.2-86.67187,741 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-11-08Sell10,000188,841$16.64166.4-87.5188,841 (Direct)
Rogers DougVP - Marketing2013-11-08Sell2,00062,350$1734-87.7662,350 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-11-06Sell10,531198,841$16.02168.7-87.02198,841 (Direct)
Bissett John CodyVP, Controller and CAO2013-11-04Sell2,00044,314$1632-8744,314 (Direct)
Tyner James EVP - Human Resources2013-11-04Sell11,97081,279$16191.5-8781,279 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-11-01Sell9,000202,797$15135-86.13202,797 (Direct)
Dame William TimothyVP Pumping and Wireline2013-10-29Sell2,15073,089$1430.1-85.1473,089 (Direct)
DAgostino James Samuel JrDirector2013-10-28Sell23,90061,800$13.16314.5-84.1961,800 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-10-25Sell1,000205,797$13.3713.4-84.44205,797 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-09-25Sell1,000206,797$13.1213.1-84.15206,797 (Direct)
Bissett John CodyVP, Controller and CAO2013-09-05Sell2,50046,314$1332.5-8446,314 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-08-26Sell1,000207,797$12.0412-82.72207,797 (Direct)
WEBSTER STEVEN ADirector2013-07-30Buy15,800935,070$11.33179-81.64935,070 (Direct)
Krenek AlanSVP,CFO,Secretary,Treasurer2013-07-25Sell1,000208,797$13.6913.7-84.81208,797 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-06-25Sell1,000209,797$12.2112.2-82.96209,797 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-06-18Sell3,000210,797$13.7541.3-84.87210,797 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-05-22Sell7,000210,797$14.64102.5-85.79210,797 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-05-20Sell13,000210,797$14.07182.9-85.22210,797 (Direct)
Poldrack Lanny TrampasVP Safety and Operations2013-05-08Sell3,00021,886$14.0142-85.1521,886 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-03-28Sell22,500210,797$13.84311.4-84.97210,797 (Direct)
Krenek AlanSVP, CFO, Secretary, Treasurer2013-03-19Sell7,500230,708$14.7110.3-85.85230,708 (Direct)
Dame William TimothyVP Pumping and Wireline2013-02-22Sell8,50066,205$14.49123.2-85.6566,205 (Direct)
Rogers DougVP - Marketing2013-02-14Sell8,90061,747$11.61103.3-82.0861,747 (Direct)
DAgostino James Samuel JrDirector2012-11-16Buy3,50043,200$8.931.2-76.6343,200 (Direct)
HUSEMAN KENNETH VPresident and CEO2012-11-16Buy10,000801,854$8.9589.5-76.76785,584 (Direct)
16,270 (By spouse)
WEBSTER STEVEN ADirector2012-11-16Buy20,000912,270$8.96179.2-76.79912,270 (Direct)
MOORE THOMAS JRDirector2012-11-08Buy12,000121,000$9.35112.2-77.75104,000 (Direct)
17,000 (By Moore Family Trust)
DAgostino James Samuel JrDirector2012-09-18Buy2,00039,700$12.5325.1-83.439,700 (Direct)
DAgostino James Samuel JrDirector2012-07-30Buy4,50037,700$10.1345.6-79.4737,700 (Direct)
WEBSTER STEVEN ADirector2012-06-26Buy50,000892,270$8.77438.5-76.28892,270 (Direct)
MOORE THOMAS JRDirector2012-06-18Buy11,000109,000$9.38103.2-77.8392,000 (Direct)
17,000 (By Moore Family Trust)
WEBSTER STEVEN ADirector2012-06-14Buy76,200842,270$9.49723.1-78.08842,270 (Direct)
Fulton Robert FullartonDirector2012-05-17Buy10,00059,900$10.74107.4-80.6359,900 (Direct)
WEBSTER STEVEN ADirector2012-05-17Buy175,000766,070$11.692045.8-82.21766,070 (Direct)
MOORE THOMAS JRDirector2012-04-24Buy11,00098,000$13.53148.8-84.6381,000 (Direct)
17,000 (By Moore Family Trust)
WEBSTER STEVEN ADirector2012-04-23Buy52,370591,070$13.5707-84.59591,070 (Direct)
HUSEMAN KENNETH VPresident and CEO2012-04-16Sell2,500753,654$15.2438.1-86.35737,384 (Direct)
16,270 (By spouse)
MOORE THOMAS JRDirector2012-03-22Buy11,00087,000$17.04187.4-87.7970,000 (Direct)
17,000 (By Moore Family Trust)
HUSEMAN KENNETH VPresident and CEO2012-03-15Sell2,500799,431$17.8644.7-88.35783,161 (Direct)
16,270 (By spouse)
HUSEMAN KENNETH VPresident and CEO2012-02-21Sell12,500693,120$20250-89.6676,850 (Direct)
16,270 (By spouse)
HUSEMAN KENNETH VPresident and CEO2012-02-15Sell2,500695,620$18.5946.5-88.81679,350 (Direct)
16,270 (By spouse)
HUSEMAN KENNETH VPresident and CEO2012-01-17Sell2,500650,972$18.4246.1-88.71634,702 (Direct)
16,270 (By spouse)
HUSEMAN KENNETH VPresident and CEO2011-12-21Sell12,500653,472$20250-89.6637,202 (Direct)
16,270 (By spouse)
HUSEMAN KENNETH VPresident and CEO2011-12-15Sell2,500655,972$16.7842-87.6639,702 (Direct)
16,270 (By spouse)
MOORE THOMAS JRDirector2011-12-15Buy10,00071,000$16.4164-87.3254,000 (Direct)
17,000 (By Moore Family Trust)
HUSEMAN KENNETH VPresident and CEO2011-11-15Sell4,302658,472$21.1891.1-90.18642,202 (Direct)
16,270 (By spouse)
Krenek AlanSVP, CFO, Secretary, Treasurer2011-08-15Sell1,000167,445$2525-91.68167,445 (Direct)
HUSEMAN KENNETH VPresident and CEO2011-08-15Sell15,000668,472$25.13377-91.72652,202 (Direct)
16,270 (By spouse)
CREDIT SUISSE AG/10% Owner2011-08-02Sell5,750,00012,342,238$32.5186875-93.6
12,342,238 (See Notes)
Patterson Thomas MonroeSVP & COO2011-08-01Sell1,000108,311$32.1732.2-93.53108,311 (Direct)
HUSEMAN KENNETH VPresident and CEO2011-07-15Sell15,000673,472$37.04555.6-94.38657,202 (Direct)
16,270 (By spouse)
Krenek AlanSVP, CFO, Secretary, Treasurer2011-07-11Sell1,000167,445$35.135.1-94.07167,445 (Direct)
Patterson Thomas MonroeSVP & COO2011-07-01Sell1,000109,311$31.9832-93.5109,311 (Direct)
HUSEMAN KENNETH VPresident and CEO2011-06-15Sell15,000678,472$25.83387.5-91.95662,202 (Direct)
16,270 (By spouse)
Krenek AlanSVP, CFO, Secretary, Treasurer2011-06-10Sell1,000167,445$25.925.9-91.97167,445 (Direct)
Patterson Thomas MonroeSVP & COO2011-06-01Sell1,000110,311$26.1626.2-92.05110,311 (Direct)
HUSEMAN KENNETH VPresident and CEO2011-05-16Sell15,000683,472$25.48382.2-91.84667,202 (Direct)
16,270 (By spouse)
Krenek AlanSVP, CFO, Secretary, Treasurer2011-05-10Sell1,000167,445$27.5827.6-92.46167,445 (Direct)
Fulton Robert FullartonDirector2011-05-04Sell16,60044,900$27.03448.7-92.344,900 (Direct)
Newman James F.Group VP-Completion & Remedial2011-05-02Sell5,0000$31155-93.29Link
Patterson Thomas MonroeSVP & COO2011-05-02Sell1,0000$31.0431-93.3Link
Tyner James EVP - Human Resources2011-04-29Sell7,5000$30.16226.2-93.1Link
Patterson Thomas MonroeSVP & COO2011-04-28Sell10,0000$30300-93.07Link
Krenek AlanSVP, CFO, Secretary, Treasurer2011-04-28Sell7,5000$30.04225.3-93.08Link
HUSEMAN KENNETH VPresident and CEO2011-04-27Sell50,0000$30.151507.5-93.1Link
Krenek AlanSVP, CFO, Secretary, Treasurer2011-04-26Sell12,5000$29.97374.6-93.06Link
HUSEMAN KENNETH VPresident and CEO2011-04-26Sell50,0000$30.041502-93.08Link
MOORE THOMAS JRDirector2011-04-25Sell26,0000$29.79774.5-93.02Link
HUSEMAN KENNETH VPresident and CEO2011-04-15Sell15,0000$25.72385.8-91.91Link
Krenek AlanSVP, CFO, Secretary, Treasurer2011-04-08Sell10,0000$26260-92Link
Patterson Thomas MonroeSVP - Rig and Truck Operations2011-03-24Sell1,0000$23.9924-91.33Link
Krenek AlanSVP, CFO, Secretary, Treasurer2011-03-21Sell12,5000$23.2290-91.03Link
HUSEMAN KENNETH VPresident and CEO2011-03-18Sell15,0000$22.75341.3-90.86Link
HUSEMAN KENNETH VPresident and CEO2011-03-18Sell15,0000$22.75341.3-90.86Link
Newman James F.Group VP-Completion & Remedial2011-03-04Sell4,0000$20.2380.9-89.72Link
HUSEMAN KENNETH VPresident and CEO2011-02-25Sell71,3000$19.041357.6-89.08Link
HUSEMAN KENNETH VPresident and CEO2011-02-24Sell128,7000$18.732410.6-88.89Link
WEBSTER STEVEN ADirector2010-08-11Buy30,000332,200$8.5255-75.53Link
WEBSTER STEVEN ADirector2010-08-06Buy20,000302,200$8.99179.8-76.86Link
WEBSTER STEVEN ADirector2010-03-01Buy7,800272,200$9.3372.8-77.71Link
MOORE THOMAS JRDirector2009-11-20Buy10,00075,000$6.5465.4-68.2Link
HUSEMAN KENNETH VPresident and CEO2009-11-20Buy10,000608,403$6.5765.7-68.34Link
WEBSTER STEVEN ADirector2009-11-05Buy50,400264,400$6.68336.7-68.86Link
Newman James F.Group VP-Completion & Remedial2009-03-13Buy2,50028,475$6.2515.6-66.72
MOORE THOMAS JRDirector2009-03-05Buy10,00061,000$5.7457.4-63.76
HUSEMAN KENNETH VPresident and CEO, Director2009-01-06Sell5,000526,515$1575-86.13
HUSEMAN KENNETH VPresident and CEO, Director2008-12-15Sell35,100531,515$12421.2-82.67
HUSEMAN KENNETH VPresident and CEO, Director2008-12-10Sell16,700531,515$12.5208.8-83.36
Newman James F.Group VP-Completion & Remedial2008-12-05Buy5,00015,000$9.5847.9-78.29
MOORE THOMAS JRDirector2008-11-24Buy10,00051,000$9.595-78.11
Newman James F.Group VP-Completion & Remedial2008-11-21Buy10,00010,000$7.7377.3-73.09
Patterson Thomas MonroeSr VP-Rig and Truck Operations2008-11-21Buy3,80029,050$7.528.5-72.27
MOORE THOMAS JRDirector2008-11-12Buy10,00041,000$10.67106.7-80.51
HUSEMAN KENNETH VPresident and CEO, Director2008-10-01Sell5,000531,515$20.11100.6-89.66
WOMMACK H H IIIDirector2008-09-12Sell1,30099,339$25.232.8-91.75
WOMMACK H H IIIDirector2008-09-04Sell20,00012,630$26.05521-92.02
WOMMACK H H IIIDirector2008-09-03Sell4,83132,630$27.66133.6-92.48
Krenek AlanSVP, CFO, Treasurer, Secretary2008-09-02Sell75032,700$28.0621-92.59
WOMMACK H H IIIDirector2008-09-02Sell10,00037,461$27.92279.2-92.55
HUSEMAN KENNETH VPresident & CEO, Director2008-09-02Sell10,000536,515$28.07280.7-92.59
CHILES WILLIAM EDirector2008-08-28Sell65,0008,000$29.481916.2-92.94
WOMMACK H H IIIDirector2008-08-28Sell30,00047,461$29.15874.5-92.86
Krenek AlanSnrVP,CFO,Treasurer,Secretary2008-08-26Sell3,25032,700$27.4789.3-92.43
HUSEMAN KENNETH VPresident and CEO, Director2008-08-26Sell3,600546,515$28100.8-92.57
Swift Charles WSnrVP - Rig & Truck Operations2008-08-26Sell4,13973,086$28.47117.8-92.69
HUSEMAN KENNETH VPresident & CEO, Director2008-08-25Sell6,400550,115$27.27174.5-92.37
Swift Charles WSVP - Rig & Truck Operations2008-08-21Sell7,08673,086$27191.3-92.3
WOMMACK H H IIIDirector2008-08-20Sell50,000100,639$26.271313.5-92.08
WOMMACK H H IIIDirector2008-08-15Sell173,200150,639$26.234543-92.07
Krenek AlanSr. VP,CFO,Treasurer,Secretary2008-08-13Sell4,00032,700$26.5106-92.15
WOMMACK H H IIIDirector2008-08-12Sell76,800150,661$25.71973.8-91.91
HUSEMAN KENNETH VPresident & CEO, Director2008-08-07Sell211,500556,515$26.515606.9-92.15
Armour Spencer D IIIVP-Corporate Development2008-08-07Sell17,00056,680$26.57451.7-92.17
Swift Charles WSVP-Rig & Truck Operations2008-08-07Sell12,00073,086$26.58319-92.17
Krenek AlanVP, CFO, Treasurer & Secretary2008-06-19Sell2,25032,700$3272-93.5
Krenek AlanVP, CFO, Treasurer, Secretary2008-06-05Sell1,50032,700$3045-93.07
Tyner James EVP - Human Resources2008-04-16Sell50011,500$2512.5-91.68
Patterson Thomas MonroeVice President2007-11-13Buy2,0008,750$18.6737.3-88.86
MOORE THOMAS JRDirector2007-09-13Buy8,00027,000$22.18177.4-90.62
WEBSTER STEVEN ADirector2007-08-28Buy20,000148,000$20.25405-89.73
WEBSTER STEVEN ADirector2007-08-21Buy20,000128,000$20.5410-89.85
HUSEMAN KENNETH VPresident, CEO2007-08-13Buy10,000480,260$22220-90.55
WEBSTER STEVEN ADirector2007-08-13Buy100,000108,000$21.962196-90.53
Tyner James EVP Human Resources2007-06-15Sell2,7004,500$27.2873.7-92.38
Tyner James EVP - Human Resources2007-06-15Sell2,7004,500$27.2873.7-92.38
Harrison Dub WVice President2007-05-25Sell6,00055,779$26.18157.1-92.06
Swift Charles WSVP - Rig and Truck Operations2007-05-23Sell5,00058,647$27135-92.3
Harrison Dub WVice President2007-05-18Sell2,00055,779$26.2452.5-92.07
Tyner James EVP - Human Resources2007-05-15Sell2,7004,500$25.0667.7-91.7
Tyner James EVice President2007-04-16Sell2,7004,500$25.0167.5-91.68
Swift Charles WVice President2007-04-10Sell4,00058,647$25100-91.68
Tyner James EVice President2007-04-10Sell2,7004,500$2567.5-91.68
Tyner James EVice President2006-12-15Sell2,700500$25.8469.8-91.95
Krenek AlanVP, CFO, Treasurer & Secretary2006-11-30Sell3,500200$25.6589.8-91.89
Tyner James EVice President2006-11-29Sell2,700500$2567.5-91.68
Swift Charles WVice President2006-11-29Sell10,00056,162$25250-91.68
Harrison Dub WVice President2006-11-29Sell7,00055,289$24.92174.4-91.65
HUSEMAN KENNETH VPresident & CEO2006-11-06Sell2,000465,260$25.1650.3-91.73
Tyner James EVice President2006-11-03Sell800500$25.1220.1-91.72
Tyner James EVice President2006-10-27Sell1,900500$2547.5-91.68
Tyner James EVice President2006-09-18Sell2,700500$25.0267.6-91.69Link
MOORE THOMAS JRDirector2006-09-14Buy5,00015,000$25.35126.8-91.79Link
Harrison Dub WVice President2006-09-13Sell3,00055,289$2678-92Link
Krenek AlanVP, CFO, Treasurer, Secretary2006-09-08Sell2,500200$27.4568.6-92.42Link
Harrison Dub WVice President2006-08-29Sell5,00055,289$29145-92.83Link
Krenek AlanVP, CFO, Treasurer, Secretary2006-08-28Sell6,000200$28.03168.2-92.58Link
Tyner James EVice President2006-08-15Sell2,700500$27.0573-92.31Link
Tyner James EVice President2006-07-17Sell2,7000$25.8569.8-91.95Link
Harrison Dub WVice President2006-07-05Sell5,00055,289$30.12150.6-93.09Link
Swift Charles WVice President2006-07-03Sell4,00056,162$30.49122-93.18Link
Harrison Dub WVice President2006-06-07Sell10,00045,289$32.31323.1-93.56Link
Swift Charles WVice President2006-01-25Buy11560,719$26.873.1-92.26Link
CREDIT SUISSE/10% Owner2005-12-14Sell7,426,85613,709,424$18.7138882.2-88.88Link
HUSEMAN KENNETH VPresident & CEO2005-12-09Buy1001,063,725$222.2-90.55Link
FIRST RESERVE CORP10% Owner2005-12-08Sell788,0062,583,169$2015760.1-89.6Link

Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as Conversion of derivative security or Exercise of Options are not included. Insiders are only limited to Officers and/or Directors of the company.

"Shares" change (fifth column) and "Shares Owned Following This (Direct & Indirect)" transactions (sixth column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported.

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