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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
PRESCOTT GROUP CAPITAL MANAGEM10% Owner2016-11-30Buy249,3864,298,949$2.57640.92-0.78
4,298,949 (See Footnote(F2,))
PRESCOTT GROUP CAPITAL MANAGEM10% Owner2016-11-04Buy11,2104,049,563$2.4927.912.41
4,049,563 (See Footnote(F2,))
CHRISTOTHOULOU PETERCEO
(Click for the stocks that their CEOs have bought)
2015-08-26Buy1,350500,831$3.654.93-30.14500,831 (Direct)
CHRISTOTHOULOU PETERCEO2015-08-20Buy1,350499,481$3.654.93-30.14499,481 (Direct)
ARENDS MICHAEL ACFO2014-07-30Sell69,142437,361$11.2774.39-77.23402,261 (Direct)
18,100 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
ARENDS MICHAEL ACFO2014-06-18Sell100,000437,361$11.251125-77.33402,261 (Direct)
18,100 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
ARENDS MICHAEL ACFO2014-05-12Sell100,000432,485$10.81080-76.39397,385 (Direct)
18,100 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
Miller MichaelSr. VP Acctg & Corp Controller2014-04-07Sell5,62524,875$10.156.81-74.7524,875 (Direct)
Caldwell Ethan AGeneral Counsel & CAO2014-04-04Sell8,575413,061$9.9285.06-74.29413,061 (Direct)
CHRISTOTHOULOU PETERPresident2014-04-04Sell16,078544,943$9.92159.49-74.29544,943 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2014-04-04Sell318,347241,887$9.923158-74.29236,887 (Direct)
0 (By MARRCH Investments, LLC)
5,000 (By IRA)
Caldwell Ethan AGeneral Counsel & CAO2014-04-01Sell71,425421,636$9.92708.54-74.29421,636 (Direct)
CHRISTOTHOULOU PETERPresident2014-04-01Sell133,922561,021$9.921328.51-74.29561,021 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2014-04-01Sell2,651,653241,887$9.9226304.4-74.29236,887 (Direct)
0 (By MARRCH Investments, LLC)
5,000 (By IRA)
Miller MichaelSr. VP Acctg & Corp Controller2014-01-06Sell6,12530,500$9.759.41-73.7130,500 (Direct)
Miller MichaelSr. VP Acctg & Corp Controller2013-01-04Sell6,12514,125$4.1825.6-3914,125 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2012-09-28Buy2,500719,340$3.829.55-33.25714,340 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-09-19Buy5,000716,840$3.4817.4-26.72711,840 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-09-12Buy5,000703,750$3.5517.75-28.17698,750 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-09-05Buy5,000698,750$3.4217.1-25.44693,750 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-08-29Buy7,500693,750$3.2524.38-21.54688,750 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-08-20Buy7,500686,250$3.2424.3-21.3681,250 (Direct)
5,000 (By IRA)
Caldwell Ethan AGeneral Counsel & CAO2012-08-15Buy7,635295,539$3.2724.97-22.02295,539 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2012-08-13Buy7,500678,750$3.224-20.31673,750 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-08-10Buy5,000671,250$3.3416.7-23.65666,250 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-08-01Buy5,000666,250$3.4617.3-26.3661,250 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-07-24Buy5,000661,250$3.4717.35-26.51656,250 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-07-18Buy2,500656,250$3.969.9-35.61651,250 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-07-10Buy2,500653,750$4.3210.8-40.97648,750 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-07-03Buy5,000651,250$3.6618.3-30.33646,250 (Direct)
5,000 (By IRA)
ARENDS MICHAEL ACFO2012-05-18Buy1,500482,500$3.264.89-21.78447,400 (Direct)
18,100 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
KEISTER JOHNExecutive Vice Chairman2012-05-17Buy14,250633,354$3.2245.89-20.81417,692 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
ARENDS MICHAEL ACFO2012-05-16Buy500481,000$3.391.7-24.78447,400 (Direct)
16,600 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
CHRISTOTHOULOU PETERPresident2012-05-11Sell86,650568,658$3.27283.35-22.02568,658 (Direct)
ARENDS MICHAEL ACFO2012-03-09Buy100480,500$4.320.43-40.97447,400 (Direct)
16,100 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
ARENDS MICHAEL ACFO2012-03-08Buy100480,400$4.150.42-38.55447,300 (Direct)
16,100 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
ARENDS MICHAEL ACFO2012-03-07Buy100480,300$4.120.41-38.11447,200 (Direct)
16,100 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
ARENDS MICHAEL ACFO2012-03-06Buy100480,200$4.040.4-36.88447,100 (Direct)
16,100 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
ARENDS MICHAEL ACFO2012-03-02Buy100480,100$4.330.43-41.11447,000 (Direct)
16,100 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
ARENDS MICHAEL ACFO2012-03-01Buy100480,000$4.240.42-39.86447,000 (Direct)
16,000 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
ARENDS MICHAEL ACFO2012-02-29Buy100479,900$4.280.43-40.42447,000 (Direct)
15,900 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
ARENDS MICHAEL ACFO2012-02-28Buy100479,800$4.160.42-38.7447,000 (Direct)
15,800 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
CHRISTOTHOULOU PETERPresident2012-02-22Sell12,500655,308$4.6758.38-45.4655,308 (Direct)
Caldwell Ethan AGeneral Counsel & CAO2012-02-17Sell1,790287,904$4.788.56-46.65287,904 (Direct)
CHRISTOTHOULOU PETERPresident2012-02-16Sell3,657667,808$5.0118.32-49.1667,808 (Direct)
Miller MichaelSr. VP Acctg & Corp Controller2012-01-05Sell4,25020,250$5.7424.4-55.5720,250 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2011-12-29Sell45,000631,250$6.01270.45-57.57626,250 (Direct)
0 (By MARRCH Investments, LLC)
5,000 (By IRA)
CHRISTOTHOULOU PETERPresident2011-12-22Sell8,635596,965$6.0652.33-57.92596,965 (Direct)
Caldwell Ethan AGeneral Counsel & CAO2011-12-21Sell3,306283,694$6.0820.1-58.06283,694 (Direct)
CLINE DENNISDirector2011-12-07Sell25,00092,550$7.06176.5-63.8840,550 (Direct)
52,000 (By DMC Investments, LLC)
HOROWITZ RUSSELL CCEO, 10% Owner2011-11-28Sell45,000597,250$6.41288.45-60.22547,250 (Direct)
45,000 (By MARRCH Investments, LLC)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2011-10-24Sell45,000642,250$9.03406.35-71.76547,250 (Direct)
90,000 (By MARRCH Investments, LLC)
5,000 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-10-10Sell5,000606,743$945-71.67391,081 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2011-09-27Sell45,000687,250$9.54429.3-73.27547,250 (Direct)
135,000 (By MARRCH Investments, LLC)
5,000 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-09-01Sell15,000616,743$10150-74.5401,081 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-08-09Sell15,000631,743$10150-74.5416,081 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-08-05Sell5,000646,743$945-71.67431,081 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2011-08-05Sell90,000552,250$9.24831.6-72.4547,250 (Direct)
0 (By MARRCH Investments, LLC)
5,000 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-08-01Sell5,000651,743$8.7943.95-70.99436,081 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2011-07-26Sell90,000642,250$8.62775.8-70.42547,250 (Direct)
90,000 (By MARRCH Investments, LLC)
5,000 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-07-01Sell10,000656,743$8.9189.1-71.38400,454 (Direct)
200,000 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-06-28Sell5,000666,743$945-71.67410,454 (Direct)
200,000 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2011-06-15Sell90,000552,250$8.15733.5-68.71547,250 (Direct)
0 (By MARRCH Investments, LLC)
5,000 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-06-13Sell5,000671,743$840-68.13415,454 (Direct)
200,000 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
CHRISTOTHOULOU PETERCOO2011-05-27Sell7,900447,600$7.3558.07-65.31447,600 (Direct)
ARENDS MICHAEL ACFO2011-05-27Sell25,500366,200$7.64194.82-66.62333,500 (Direct)
15,700 (By IRA)
6,500 (By IRA for Diana Arends)
10,500 (By Trust for Nicole Marie)
HOROWITZ RUSSELL CCEO, 10% Owner2011-05-25Sell90,000642,250$7630-63.57583,000 (Direct)
54,250 (By MARRCH Investments, LLC)
5,000 (By IRA)
CHRISTOTHOULOU PETERCOO2011-05-09Sell81,250445,500$7.09576.06-64.03445,500 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2011-04-21Sell90,0000$6.67600.3-61.77Link
HOROWITZ RUSSELL CCEO, 10% Owner2011-03-24Sell90,0000$7.6684-66.45Link
CHRISTOTHOULOU PETERCOO2011-03-16Sell12,0000$7.9995.88-68.09Link
HOROWITZ RUSSELL CCEO, 10% Owner2011-02-24Sell90,0000$8.59773.1-70.31Link
Berk MatthewEVP of Product Engineering2011-02-01Sell17,500155,000$9.5166.25-73.16155,000 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2011-01-25Sell90,000756,000$9.47852.3-73.07571,000 (Direct)
0 (By Pemrose, LLC)
180,000 (By MARRCH INVESTMENTS, LLC)
5,000 (By IRA)
Berk MatthewEVP of Product Engineering2011-01-24Sell5,000172,500$9.4447.2-72.99172,500 (Direct)
Berk MatthewEVP of Product Engineering2011-01-18Sell5,000177,500$9.6648.3-73.6Link
Berk MatthewEVP of Product Engineering2011-01-10Sell5,000182,500$9.3446.7-72.7Link
Berk MatthewEVP of Product Engineering2011-01-03Sell17,500187,500$9.48165.9-73.1Link
Caldwell Ethan AGeneral Counsel & CAO2011-01-03Sell20,000229,000$9.48189.6-73.1Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-12-14Sell90,000529,333$8.71783.9-70.72Link
Caldwell Ethan AGeneral Counsel & CAO2010-12-10Sell50,000215,000$8.64432-70.49Link
Caldwell Ethan AGeneral Counsel & CAO2010-12-01Sell20,000215,000$7.36147.2-65.35Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-11-18Sell90,000619,333$6.89620.1-62.99Link
Caldwell Ethan AGeneral Counsel & CAO2010-11-01Sell20,000210,208$6.21124.2-58.94Link
Caldwell Ethan AGeneral Counsel & CAO2010-10-14Sell6,198230,208$6.0137.25-57.57Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-10-13Sell106,606709,333$5.65602.32-54.87Link
Caldwell Ethan AGeneral Counsel & CAO2010-10-04Sell13,802236,406$5.3874.25-52.6Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-09-16Sell106,606815,939$4.35463.74-41.38Link
Caldwell Ethan AGeneral Counsel & CAO2010-09-02Sell13,802250,208$4.0956.45-37.65Link
ARENDS MICHAEL ACFO2010-09-01Buy100331,700$4.040.4-36.88Link
ARENDS MICHAEL ACFO2010-08-31Buy100331,600$4.030.4-36.72Link
ARENDS MICHAEL ACFO2010-08-26Buy100331,500$4.10.41-37.8Link
ARENDS MICHAEL ACFO2010-08-23Buy100331,400$4.050.41-37.04Link
ARENDS MICHAEL ACFO2010-08-18Buy100331,300$4.440.44-42.57Link
ARENDS MICHAEL ACFO2010-08-13Buy100331,200$4.210.42-39.43Link
Caldwell Ethan AGeneral Counsel & CAO2010-08-10Sell13,802264,010$4.6564.18-45.16Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-08-10Sell106,605922,545$4.77508.51-46.54Link
ARENDS MICHAEL ACFO2010-08-10Buy100331,100$4.590.46-44.44Link
Berk MatthewEVP of Product Engineering2010-08-06Sell10,000180,000$550-49Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-07-21Sell106,6051,029,150$4.37465.86-41.65Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-06-29Sell23,5781,135,755$494.31-36.25Link
Berk MatthewEVP of Product Engineering2010-05-27Sell5,000190,000$525-49Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-05-27Sell90,0001,159,333$4.78430.2-46.65Link
CHRISTOTHOULOU PETERCOO2010-05-11Sell81,250393,750$4.88396.5-47.75Link
Berk MatthewEVP of Product Engineering2010-04-26Sell5,000165,000$5.2626.3-51.52Link
KEISTER JOHNPresident2010-04-22Sell40,000423,237$5.06202.4-49.6Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-04-22Sell90,0001,154,333$5.06455.4-49.6Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-03-25Sell90,000350,000$5.17465.3-50.68Link
Berk MatthewEVP of Product Engineering2010-03-24Sell5,000170,000$5.2826.4-51.7Link
Caldwell Ethan AGeneral Counsel & CAO2010-03-01Sell7,500150,000$5.2339.23-51.24Link
CHRISTOTHOULOU PETERCOO2010-02-24Sell75,313475,000$5.33401.42-52.16Link
Berk MatthewEVP of Product Engineering2010-02-24Sell25,000175,000$5.25131.25-51.43Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-02-03Sell90,000440,000$5.46491.4-53.3Link
Caldwell Ethan AGeneral Counsel & CAO2010-02-02Sell7,500150,000$5.5141.33-53.72Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-01-11Sell90,000530,000$4.99449.1-48.9Link
Caldwell Ethan AGeneral Counsel & CAO2010-01-11Sell37,500157,500$4.99187.13-48.9Link
Caldwell Ethan AGeneral Counsel & CAO2010-01-07Sell7,500195,000$4.936.75-47.96Link
ARENDS MICHAEL ACFO2010-01-06Sell21,650229,000$4.83104.57-47.2Link
ARENDS MICHAEL ACFO2010-01-05Sell15,850250,650$5.0179.41-49.1Link
CHRISTOTHOULOU PETERCOO2010-01-05Sell37,500475,000$4.97186.38-48.69Link
Caldwell Ethan AGeneral Counsel & CAO2009-12-04Sell7,500202,500$4.634.5-44.57Link
CALDWELL ETHAN AGeneral Counsel & CAO2009-11-05Sell7,500210,000$4.6634.95-45.28Link
CALDWELL ETHAN AGeneral Counsel & CAO2009-10-05Sell7,500217,500$5.0537.88-49.5Link
Berk MatthewEVP of Product Engineering2009-09-16Sell31,408200,000$5.06158.92-49.6Link
CALDWELL ETHAN AGeneral Counsel & CAO2009-09-08Sell7,500225,000$4.533.75-43.33Link
KEISTER JOHNPresident2009-08-20Sell30,000415,569$4.55136.5-43.96Link
CALDWELL ETHAN AGeneral Counsel & CAO2009-08-06Sell7,500232,500$4.1631.2-38.7Link
KEISTER JOHNPresident2009-07-29Sell30,000445,569$4.25127.5-40Link
CALDWELL ETHAN AGeneral Counsel & CAO2009-07-02Sell45,000240,000$3.47156.15-26.51
CALDWELL ETHAN AGeneral Counsel & CAO2009-07-02Sell45,000240,000$3.47156.15-26.51
CHRISTOTHOULOU PETERCOO2009-07-01Sell37,500512,500$3.49130.88-26.93
ARENDS MICHAEL ACFO2009-07-01Sell15,000266,500$3.4551.75-26.09
CHRISTOTHOULOU PETERCOO2009-07-01Sell37,500512,500$3.49130.88-26.93
ARENDS MICHAEL ACFO2009-07-01Sell15,000266,500$3.4551.75-26.09
KEISTER JOHNPresident2009-06-29Sell30,000475,569$3.46103.8-26.3
CALDWELL ETHAN AGeneral Counsel & CAO2009-06-04Sell7,500285,000$3.3825.35-24.56
KEISTER JOHNPresident2009-05-29Sell30,000505,569$3.2196.3-20.56
CALDWELL ETHAN AGeneral Counsel & CAO2009-05-07Sell7,500292,500$4.0230.15-36.57
KEISTER JOHNPresident2009-04-27Sell30,000535,569$4.14124.2-38.41
CALDWELL ETHAN AGeneral Counsel & CAO2009-04-01Sell45,000300,000$3.81171.45-33.07
KEISTER JOHNPresident2009-03-31Sell30,000565,569$3.1995.7-20.06
Wisehart Manuel WDirector2009-02-24Buy26,50030,200$3.78100.17-32.54
CHRISTOTHOULOU PETERChief Strategy Officer2009-01-05Sell37,500225,000$5.74215.25-55.57
ARENDS MICHAEL ACFO2009-01-02Sell15,000281,500$5.6985.35-55.18
HANAUER NICOLAS JDirector2008-12-09Buy300,0002,196,950$6.21860-58.87
FRAM JONATHANDirector2008-11-25Sell1,73816,396$4.67.99-44.57
PAR INVESTMENT PARTNERS LP10% Owner2008-11-25Buy3,750,0002,750,000$4.617250-44.57
PAR INVESTMENT PARTNERS LP10% Owner2008-11-25Sell3,750,0002,750,000$4.617250-44.57
KEISTER JOHNPresident & COO, Director2008-10-30Sell22,000595,569$7.48164.56-65.91
FRAM JONATHANDirector2008-10-30Sell1,74216,396$7.4813.03-65.91
FRAM JONATHANDirector2008-09-30Sell1,7427,080$10.4418.19-75.57
KEISTER JOHNPresident & COO, Director2008-09-30Sell22,000617,569$10.4228.8-75.48
CLINE DENNISDirector2008-09-02Sell4,12577,000$11.6948.22-78.19
KEISTER JOHNPresident & COO, Director2008-08-11Sell22,000639,569$12.37272.14-79.39
CALDWELL ETHAN AGeneral Counsel & CAO2008-08-11Sell5,000300,000$12.3761.85-79.39
FRAM JONATHANDirector2008-08-11Sell1,74216,396$12.3721.55-79.39
KEISTER JOHNPresident & COO, Director2008-07-10Sell22,000661,569$11.89261.58-78.55
CALDWELL ETHAN AGeneral Counsel & CAO2008-07-10Sell15,000305,000$11.85177.75-78.48
FRAM JONATHANDirector2008-07-09Sell1,74216,396$1220.9-78.75
CHRISTOTHOULOU PETERChief Strategy Officer2008-07-07Sell37,500262,500$11.62435.75-78.06
ARENDS MICHAEL ACFO2008-07-02Sell15,000296,500$12.09181.35-78.91
Ferroni CameronChief Technology Officer2008-07-01Sell12,500187,500$12.07150.88-78.87
KEISTER JOHNPresident & COO, Director2008-06-16Sell22,000683,569$12.53275.66-79.65
FRAM JONATHANDirector2008-06-16Sell1,74216,396$12.5321.83-79.65
CALDWELL ETHAN AGeneral Counsel & CAO2008-06-16Sell15,000320,000$12.53187.95-79.65
HANAUER NICOLAS JDirector2008-06-03Buy90,9001,896,950$12.941176.25-80.29
CLINE DENNISDirector2008-06-02Sell4,12581,125$13.0853.96-80.5
HANAUER NICOLAS JDirector2008-06-02Buy40,0001,806,050$12.93517.2-80.28
HANAUER NICOLAS JDirector2008-05-30Buy18,0001,766,050$12.98233.64-80.35
HANAUER NICOLAS JDirector2008-05-29Buy82,2001,748,050$12.941063.67-80.29
HANAUER NICOLAS JDirector2008-05-28Buy164,4001,665,850$12.892119.12-80.22
Devereux Anne BDirector2008-05-12Sell2,0007,900$11.9723.94-78.7
CLINE DENNISDirector2008-05-12Sell2,0007,900$11.7323.46-78.26
FRAM JONATHANDirector2008-05-12Sell4,00016,396$11.6546.6-78.11
CALDWELL ETHAN AGeneral Counsel & CAO2008-05-12Sell5,000335,000$1260-78.75
FRAM JONATHANDirector2008-05-07Sell1,74214,046$11.5220.07-77.86
KEISTER JOHNPresident & COO, Director2008-05-07Sell22,000705,569$11.52253.44-77.86
CHRISTOTHOULOU PETERChief Strategy Officer2008-05-07Sell30,000300,000$11.52345.6-77.86
CALDWELL ETHAN AGeneral Counsel & CAO2008-05-07Sell10,000340,000$11.52115.2-77.86
KEISTER JOHNPresident & COO, Director2008-04-18Sell22,000727,569$10.4228.8-75.48
CHRISTOTHOULOU PETERChief Strategy Officer2008-04-18Sell40,000330,000$10.42416.8-75.53
CALDWELL ETHAN AGeneral Counsel & CAO2008-04-18Sell10,000350,000$10.41104.1-75.5
FRAM JONATHANDirector2008-04-17Sell1,74214,046$10.3117.96-75.27
CALDWELL ETHAN AGeneral Counsel & CAO2008-03-24Sell5,000360,000$10.0350.15-74.58
KEISTER JOHNPresident & COO, Director2008-03-06Sell22,000749,569$9.05199.1-71.82
CALDWELL ETHAN AGeneral Counsel & CAO2008-03-06Sell5,000365,000$9.0545.25-71.82
CHRISTOTHOULOU PETERChief Strategy Officer2008-03-06Sell40,000370,000$9.05362-71.82
FRAM JONATHANDirector2008-03-06Sell1,74214,046$9.0515.77-71.82
CLINE DENNISDirector2008-03-03Sell4,12585,250$8.9136.75-71.38
CALDWELL ETHAN AGeneral Counsel & CAO2008-02-29Sell5,000370,000$8.9244.6-71.41
HANAUER NICOLAS JDirector2008-02-25Buy100,0001,296,000$8.48848-69.93
PAR INVESTMENT PARTNERS LP10% Owner2008-02-22Buy154,2004,000,000$8.281276.78-69.2
HANAUER NICOLAS JDirector2008-02-22Buy98,0001,196,000$8.38821.24-69.57
HANAUER NICOLAS JDirector2008-02-21Buy98,0001,098,000$8.7852.6-70.69
CHRISTOTHOULOU PETERChief Strategy Officer2008-02-20Sell40,000410,000$8.37334.8-69.53
PAR INVESTMENT PARTNERS LP10% Owner2008-02-14Buy225,0003,948,600$7.691730.25-66.84
PAR INVESTMENT PARTNERS LP10% Owner2008-02-12Buy6,6003,873,600$7.851.48-67.31
PAR INVESTMENT PARTNERS LP10% Owner2008-02-11Buy165,0003,871,400$7.781283.7-67.22
PAR INVESTMENT PARTNERS LP10% Owner2008-02-08Buy65,4003,816,400$7.78508.81-67.22
PAR INVESTMENT PARTNERS LP10% Owner2008-02-07Buy28,5003,794,600$7.86224.01-67.56
PAR INVESTMENT PARTNERS LP10% Owner2008-02-05Buy225,0003,785,100$7.891775.25-67.68
HOROWITZ RUSSELL CCEO, Director, 10% Owner2008-02-01Sell65,000620,000$7.99519.35-68.09
FRAM JONATHANDirector2008-02-01Sell1,74214,046$7.9613.87-67.96
KEISTER JOHNPresident & COO, Director2008-02-01Sell22,000771,569$7.99175.78-68.09
HOROWITZ RUSSELL CCEO, Director, 10% Owner2008-01-31Sell65,000685,000$7.95516.75-67.92
KEISTER JOHNPresident & COO, Director2008-01-31Sell22,000793,569$7.95174.9-67.92
FRAM JONATHANDirector2008-01-30Sell1,74214,046$7.9913.92-68.09
PAR INVESTMENT PARTNERS LP10% Owner2008-01-29Buy1,067,7033,710,000$7.998530.95-68.09
PAR INVESTMENT PARTNERS LP10% Owner2008-01-09Buy135,0003,354,099$8.71174.5-70.69
PAR INVESTMENT PARTNERS LP10% Owner2008-01-08Buy75,0003,309,099$8.95671.25-71.51
PAR INVESTMENT PARTNERS LP10% Owner2007-12-31Buy225,0003,284,099$10.732414.25-76.23
HOROWITZ RUSSELL CCEO, Director, 10% Owner2007-12-28Sell65,000750,000$10.5682.5-75.71
KEISTER JOHNPresident & COO, Director2007-12-28Sell22,000818,704$10.5231-75.71
PAR INVESTMENT PARTNERS LP10% Owner2007-12-28Buy107,1303,209,099$10.461120.58-75.62
FRAM JONATHANDirector2007-12-27Sell1,74214,046$10.7718.76-76.32
PAR INVESTMENT PARTNERS LP10% Owner2007-12-27Buy37,3443,173,389$10.44389.87-75.57
PAR INVESTMENT PARTNERS LP10% Owner2007-12-17Buy30,0003,160,941$10.32309.6-75.29
HANAUER NICOLAS JDirector2007-12-05Buy45,0001,000,000$11.9535.5-78.57
HANAUER NICOLAS JDirector2007-12-04Buy50,000955,000$11.91595.5-78.59
HANAUER NICOLAS JDirector2007-12-03Buy10,000905,000$12120-78.75
CLINE DENNISDirector2007-12-03Sell4,12589,375$12.0749.79-78.87
HANAUER NICOLAS JDirector2007-11-27Buy70,000895,000$11.78824.6-78.35
HANAUER NICOLAS JDirector2007-11-21Buy25,000825,000$11.7292.5-78.21
HANAUER NICOLAS JDirector2007-11-20Buy473,385800,000$11.975666.42-78.7
HANAUER NICOLAS JDirector2007-11-15Buy326,615326,615$11.693818.13-78.19
HOROWITZ RUSSELL CCEO, Director, 10% Owner2007-11-13Sell65,000815,000$11.35737.75-77.53
KEISTER JOHNPresident & COO, Director2007-11-13Sell22,000840,704$11.35249.7-77.53
HOROWITZ RUSSELL CCEO, Director, 10% Owner2007-10-26Sell65,000880,000$10.5682.5-75.71
KEISTER JOHNPresident & COO, Director2007-10-26Sell22,000862,704$10.5231-75.71
HOROWITZ RUSSELL CCEO2007-09-25Sell65,000945,000$9.42612.3-72.93
KEISTER JOHNPresident & COO2007-09-25Sell22,000884,704$9.43207.46-72.96
HOROWITZ RUSSELL CCEO2007-08-29Sell65,0001,010,000$9.03586.95-71.76
KEISTER JOHNPresident & COO2007-08-29Sell22,000906,704$9.03198.66-71.76
HOROWITZ RUSSELL CCEO2007-07-31Sell65,0001,075,000$13.53879.45-81.15
KEISTER JOHNPresident & COO2007-07-31Sell22,000928,704$13.53297.66-81.15
CALDWELL ETHAN AGeneral Counsel & CAO2007-07-31Sell5,000375,000$13.5367.65-81.15
HOROWITZ RUSSELL CCEO2007-06-01Sell65,0001,140,000$15.3994.5-83.33
KEISTER JOHNPresident & COO2007-06-01Sell22,000950,704$15.3336.6-83.33
CALDWELL ETHAN AGeneral Counsel & CAO2007-06-01Sell20,000380,000$15.3306-83.33
ARENDS MICHAEL ACFO2007-05-29Sell25,000311,500$16400-84.06
CLINE DENNISDirector2007-05-29Sell4,12593,500$15.8265.26-83.88
ARENDS MICHAEL ACFO2007-05-23Sell25,000311,500$15375-83
ARENDS MICHAEL ACFO2007-05-10Sell25,000286,500$12.87321.75-80.19
HOROWITZ RUSSELL CCEO2007-05-04Sell65,0001,205,000$13.34867.1-80.88
KEISTER JOHNPresident & COO2007-05-03Sell22,000972,704$13.33293.26-80.87
CALDWELL ETHAN AGeneral Counsel & CAO2007-05-03Sell15,000300,000$13.38200.7-80.94
HOROWITZ RUSSELL CCEO2007-04-11Sell65,0001,270,000$15.09980.85-83.1
CALDWELL ETHAN AGeneral Counsel & CAO2007-04-10Sell20,000315,000$15.1302-83.11
KEISTER JOHNPresident & COO2007-04-10Sell22,000994,704$15.1332.2-83.11
CALDWELL ETHAN AGeneral Counsel & CAO2007-03-06Sell15,000335,000$13.45201.75-81.04
KEISTER JOHNPresident & COO2007-03-06Sell22,0001,016,704$13.45295.9-81.04
HOROWITZ RUSSELL CCEO2007-03-06Sell65,0001,335,000$13.45874.25-81.04
CHRISTOTHOULOU PETERChief Strategy Officer2007-02-28Sell10,000300,000$13.26132.6-80.77
CLINE DENNISDirector2007-02-27Sell4,12597,625$13.4255.36-81
CLINE DENNISDirector2006-11-27Sell4,125101,750$13.8357.05-81.56
CHRISTOTHOULOU PETERChief Strategy Officer2006-11-15Sell15,00010,000$14.8222-82.77
CHRISTOTHOULOU PETERChief Strategy Officer2006-09-07Sell5,00025,000$15.376.5-83.33Link
THOMPSON RICKDirector2006-08-29Sell50,0001,108,333$16.14807-84.2Link
CLINE DENNISDirector2006-08-28Sell4,125105,875$15.8165.22-83.87Link
CHRISTOTHOULOU PETERChief Strategy Officer2006-05-12Sell30,00030,000$19.87596.1-87.17Link
CHRISTOTHOULOU PETERChief Strategy Officer2006-03-03Sell58,00060,000$22.861325.88-88.85Link
CHRISTOTHOULOU PETERChief Strategy Officer2006-02-28Sell2,000118,000$23.346.6-89.06Link
CHRISTOTHOULOU PETERChief Strategy Officer2005-11-22Sell85,000120,000$21.471824.95-88.12Link
KORMAN WALTERSVP, Engineering2005-11-18Sell10,0000$19.83198.3-87.14Link
CHRISTOTHOULOU PETERChief Strategy Officer2005-11-14Sell25,000205,000$20.08502-87.3Link
KORMAN WALTERSVP, Engineering2005-09-09Sell25,0000$15.86396.5-83.92Link
CHRISTOTHOULOU PETERChief Strategy Officer2005-09-09Sell25,000230,000$15.77394.25-83.83Link
ARENDS MICHAEL ACFO2004-03-30Buy28,50057,500$6.5185.25-60.77Link
FRAM JONATHANDirector2004-03-30Buy15,00015,000$6.597.5-60.77Link

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), "Shares Owned Following This (Direct & Indirect)" transactions (sixth column), and "Trade Price ($)" (seventh column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported (also split adjusted).

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