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Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Nicolas J. HanauerN/A2,334,4115.41%2016-05-13
Rick ThompsonN/A1,108,3332.57%2006-08-29
Peter ChristothoulouN/A900,3912.09%2016-10-03
Ethan A. CaldwellN/A495,5021.15%2016-04-21
Michael A. ArendsN/A485,7541.13%2016-04-21
John KeisterN/A463,7211.07%2013-05-03
Ms. Anne Devereux-MillsN/A301,8460.7%2016-10-05
Mr. Ziad IsmailN/A297,4330.69%2016-04-21
Mr. Gary NafusN/A275,9030.64%2016-09-15
Russell C. HorowitzN/A271,4040.63%2016-05-12

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$2.57640.921.95
4,298,949 (See Footnote(F2,))
PRESCOTT GROUP CAPITAL MANAGEM10% Owner2016-11-04Buy11,2104,049,563$2.4927.915.22
4,049,563 (See Footnote(F2,))
CHRISTOTHOULOU PETERCEO
(Click for the stocks that their CEOs have bought)
2015-08-26Buy1,350500,831$3.654.93-28.22500,831 (Direct)
CHRISTOTHOULOU PETERCEO2015-08-20Buy1,350499,481$3.654.93-28.22499,481 (Direct)
ARENDS MICHAEL ACFO2014-07-30Sell69,142437,361$11.2774.39-76.61402,261 (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$11.251125-76.71402,261 (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$10.81080-75.74397,385 (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$10.156.81-74.0624,875 (Direct)
Caldwell Ethan AGeneral Counsel & CAO2014-04-04Sell8,575413,061$9.9285.06-73.59413,061 (Direct)
CHRISTOTHOULOU PETERPresident2014-04-04Sell16,078544,943$9.92159.49-73.59544,943 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2014-04-04Sell318,347241,887$9.923158-73.59236,887 (Direct)
0 (By MARRCH Investments, LLC)
5,000 (By IRA)
Caldwell Ethan AGeneral Counsel & CAO2014-04-01Sell71,425421,636$9.92708.54-73.59421,636 (Direct)
CHRISTOTHOULOU PETERPresident2014-04-01Sell133,922561,021$9.921328.51-73.59561,021 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2014-04-01Sell2,651,653241,887$9.9226304.4-73.59236,887 (Direct)
0 (By MARRCH Investments, LLC)
5,000 (By IRA)
Miller MichaelSr. VP Acctg & Corp Controller2014-01-06Sell6,12530,500$9.759.41-72.9930,500 (Direct)
Miller MichaelSr. VP Acctg & Corp Controller2013-01-04Sell6,12514,125$4.1825.6-37.3214,125 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2012-09-28Buy2,500719,340$3.829.55-31.41714,340 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-09-19Buy5,000716,840$3.4817.4-24.71711,840 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-09-12Buy5,000703,750$3.5517.75-26.2698,750 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-09-05Buy5,000698,750$3.4217.1-23.39693,750 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-08-29Buy7,500693,750$3.2524.38-19.38688,750 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-08-20Buy7,500686,250$3.2424.3-19.14681,250 (Direct)
5,000 (By IRA)
Caldwell Ethan AGeneral Counsel & CAO2012-08-15Buy7,635295,539$3.2724.97-19.88295,539 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2012-08-13Buy7,500678,750$3.224-18.13673,750 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-08-10Buy5,000671,250$3.3416.7-21.56666,250 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-08-01Buy5,000666,250$3.4617.3-24.28661,250 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-07-24Buy5,000661,250$3.4717.35-24.5656,250 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-07-18Buy2,500656,250$3.969.9-33.84651,250 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-07-10Buy2,500653,750$4.3210.8-39.35648,750 (Direct)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2012-07-03Buy5,000651,250$3.6618.3-28.42646,250 (Direct)
5,000 (By IRA)
ARENDS MICHAEL ACFO2012-05-18Buy1,500482,500$3.264.89-19.63447,400 (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$3.2245.89-18.63417,692 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
ARENDS MICHAEL ACFO2012-05-16Buy500481,000$3.391.7-22.71447,400 (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$3.27283.35-19.88568,658 (Direct)
ARENDS MICHAEL ACFO2012-03-09Buy100480,500$4.320.43-39.35447,400 (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$4.150.42-36.87447,300 (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$4.120.41-36.41447,200 (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$4.040.4-35.15447,100 (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$4.330.43-39.49447,000 (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$4.240.42-38.21447,000 (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$4.280.43-38.79447,000 (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$4.160.42-37.02447,000 (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$4.6758.38-43.9655,308 (Direct)
Caldwell Ethan AGeneral Counsel & CAO2012-02-17Sell1,790287,904$4.788.56-45.19287,904 (Direct)
CHRISTOTHOULOU PETERPresident2012-02-16Sell3,657667,808$5.0118.32-47.7667,808 (Direct)
Miller MichaelSr. VP Acctg & Corp Controller2012-01-05Sell4,25020,250$5.7424.4-54.3620,250 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2011-12-29Sell45,000631,250$6.01270.45-56.41626,250 (Direct)
0 (By MARRCH Investments, LLC)
5,000 (By IRA)
CHRISTOTHOULOU PETERPresident2011-12-22Sell8,635596,965$6.0652.33-56.77596,965 (Direct)
Caldwell Ethan AGeneral Counsel & CAO2011-12-21Sell3,306283,694$6.0820.1-56.91283,694 (Direct)
CLINE DENNISDirector2011-12-07Sell25,00092,550$7.06176.5-62.8940,550 (Direct)
52,000 (By DMC Investments, LLC)
HOROWITZ RUSSELL CCEO, 10% Owner2011-11-28Sell45,000597,250$6.41288.45-59.13547,250 (Direct)
45,000 (By MARRCH Investments, LLC)
5,000 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2011-10-24Sell45,000642,250$9.03406.35-70.99547,250 (Direct)
90,000 (By MARRCH Investments, LLC)
5,000 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-10-10Sell5,000606,743$945-70.89391,081 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2011-09-27Sell45,000687,250$9.54429.3-72.54547,250 (Direct)
135,000 (By MARRCH Investments, LLC)
5,000 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-09-01Sell15,000616,743$10150-73.8401,081 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-08-09Sell15,000631,743$10150-73.8416,081 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-08-05Sell5,000646,743$945-70.89431,081 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2011-08-05Sell90,000552,250$9.24831.6-71.65547,250 (Direct)
0 (By MARRCH Investments, LLC)
5,000 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-08-01Sell5,000651,743$8.7943.95-70.19436,081 (Direct)
159,373 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2011-07-26Sell90,000642,250$8.62775.8-69.61547,250 (Direct)
90,000 (By MARRCH Investments, LLC)
5,000 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-07-01Sell10,000656,743$8.9189.1-70.59400,454 (Direct)
200,000 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-06-28Sell5,000666,743$945-70.89410,454 (Direct)
200,000 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
HOROWITZ RUSSELL CCEO, 10% Owner2011-06-15Sell90,000552,250$8.15733.5-67.85547,250 (Direct)
0 (By MARRCH Investments, LLC)
5,000 (By IRA)
KEISTER JOHNExecutive Vice Chairman2011-06-13Sell5,000671,743$840-67.25415,454 (Direct)
200,000 (By JK 2010 GRAT)
50,129 (By GRAT)
6,160 (By IRA)
CHRISTOTHOULOU PETERCOO2011-05-27Sell7,900447,600$7.3558.07-64.35447,600 (Direct)
ARENDS MICHAEL ACFO2011-05-27Sell25,500366,200$7.64194.82-65.71333,500 (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$7630-62.57583,000 (Direct)
54,250 (By MARRCH Investments, LLC)
5,000 (By IRA)
CHRISTOTHOULOU PETERCOO2011-05-09Sell81,250445,500$7.09576.06-63.05445,500 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2011-04-21Sell90,0000$6.67600.3-60.72Link
HOROWITZ RUSSELL CCEO, 10% Owner2011-03-24Sell90,0000$7.6684-65.53Link
CHRISTOTHOULOU PETERCOO2011-03-16Sell12,0000$7.9995.88-67.21Link
HOROWITZ RUSSELL CCEO, 10% Owner2011-02-24Sell90,0000$8.59773.1-69.5Link
Berk MatthewEVP of Product Engineering2011-02-01Sell17,500155,000$9.5166.25-72.42155,000 (Direct)
HOROWITZ RUSSELL CCEO, 10% Owner2011-01-25Sell90,000756,000$9.47852.3-72.33571,000 (Direct)
0 (By Pemrose, LLC)
180,000 (By MARRCH INVESTMENTS, LLC)
5,000 (By IRA)
Berk MatthewEVP of Product Engineering2011-01-24Sell5,000172,500$9.4447.2-72.25172,500 (Direct)
Berk MatthewEVP of Product Engineering2011-01-18Sell5,000177,500$9.6648.3-72.88Link
Berk MatthewEVP of Product Engineering2011-01-10Sell5,000182,500$9.3446.7-71.95Link
Berk MatthewEVP of Product Engineering2011-01-03Sell17,500187,500$9.48165.9-72.36Link
Caldwell Ethan AGeneral Counsel & CAO2011-01-03Sell20,000229,000$9.48189.6-72.36Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-12-14Sell90,000529,333$8.71783.9-69.92Link
Caldwell Ethan AGeneral Counsel & CAO2010-12-10Sell50,000215,000$8.64432-69.68Link
Caldwell Ethan AGeneral Counsel & CAO2010-12-01Sell20,000215,000$7.36147.2-64.4Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-11-18Sell90,000619,333$6.89620.1-61.97Link
Caldwell Ethan AGeneral Counsel & CAO2010-11-01Sell20,000210,208$6.21124.2-57.81Link
Caldwell Ethan AGeneral Counsel & CAO2010-10-14Sell6,198230,208$6.0137.25-56.41Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-10-13Sell106,606709,333$5.65602.32-53.63Link
Caldwell Ethan AGeneral Counsel & CAO2010-10-04Sell13,802236,406$5.3874.25-51.3Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-09-16Sell106,606815,939$4.35463.74-39.77Link
Caldwell Ethan AGeneral Counsel & CAO2010-09-02Sell13,802250,208$4.0956.45-35.94Link
ARENDS MICHAEL ACFO2010-09-01Buy100331,700$4.040.4-35.15Link
ARENDS MICHAEL ACFO2010-08-31Buy100331,600$4.030.4-34.99Link
ARENDS MICHAEL ACFO2010-08-26Buy100331,500$4.10.41-36.1Link
ARENDS MICHAEL ACFO2010-08-23Buy100331,400$4.050.41-35.31Link
ARENDS MICHAEL ACFO2010-08-18Buy100331,300$4.440.44-40.99Link
ARENDS MICHAEL ACFO2010-08-13Buy100331,200$4.210.42-37.77Link
Caldwell Ethan AGeneral Counsel & CAO2010-08-10Sell13,802264,010$4.6564.18-43.66Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-08-10Sell106,605922,545$4.77508.51-45.07Link
ARENDS MICHAEL ACFO2010-08-10Buy100331,100$4.590.46-42.92Link
Berk MatthewEVP of Product Engineering2010-08-06Sell10,000180,000$550-47.6Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-07-21Sell106,6051,029,150$4.37465.86-40.05Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-06-29Sell23,5781,135,755$494.31-34.5Link
Berk MatthewEVP of Product Engineering2010-05-27Sell5,000190,000$525-47.6Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-05-27Sell90,0001,159,333$4.78430.2-45.19Link
CHRISTOTHOULOU PETERCOO2010-05-11Sell81,250393,750$4.88396.5-46.31Link
Berk MatthewEVP of Product Engineering2010-04-26Sell5,000165,000$5.2626.3-50.19Link
KEISTER JOHNPresident2010-04-22Sell40,000423,237$5.06202.4-48.22Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-04-22Sell90,0001,154,333$5.06455.4-48.22Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-03-25Sell90,000350,000$5.17465.3-49.32Link
Berk MatthewEVP of Product Engineering2010-03-24Sell5,000170,000$5.2826.4-50.38Link
Caldwell Ethan AGeneral Counsel & CAO2010-03-01Sell7,500150,000$5.2339.23-49.9Link
CHRISTOTHOULOU PETERCOO2010-02-24Sell75,313475,000$5.33401.42-50.84Link
Berk MatthewEVP of Product Engineering2010-02-24Sell25,000175,000$5.25131.25-50.1Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-02-03Sell90,000440,000$5.46491.4-52.01Link
Caldwell Ethan AGeneral Counsel & CAO2010-02-02Sell7,500150,000$5.5141.33-52.45Link
HOROWITZ RUSSELL CCEO, 10% Owner2010-01-11Sell90,000530,000$4.99449.1-47.49Link
Caldwell Ethan AGeneral Counsel & CAO2010-01-11Sell37,500157,500$4.99187.13-47.49Link
Caldwell Ethan AGeneral Counsel & CAO2010-01-07Sell7,500195,000$4.936.75-46.53Link
ARENDS MICHAEL ACFO2010-01-06Sell21,650229,000$4.83104.57-45.76Link
ARENDS MICHAEL ACFO2010-01-05Sell15,850250,650$5.0179.41-47.7Link
CHRISTOTHOULOU PETERCOO2010-01-05Sell37,500475,000$4.97186.38-47.28Link
Caldwell Ethan AGeneral Counsel & CAO2009-12-04Sell7,500202,500$4.634.5-43.04Link
CALDWELL ETHAN AGeneral Counsel & CAO2009-11-05Sell7,500210,000$4.6634.95-43.78Link
CALDWELL ETHAN AGeneral Counsel & CAO2009-10-05Sell7,500217,500$5.0537.88-48.12Link
Berk MatthewEVP of Product Engineering2009-09-16Sell31,408200,000$5.06158.92-48.22Link
CALDWELL ETHAN AGeneral Counsel & CAO2009-09-08Sell7,500225,000$4.533.75-41.78Link
KEISTER JOHNPresident2009-08-20Sell30,000415,569$4.55136.5-42.42Link
CALDWELL ETHAN AGeneral Counsel & CAO2009-08-06Sell7,500232,500$4.1631.2-37.02Link
KEISTER JOHNPresident2009-07-29Sell30,000445,569$4.25127.5-38.35Link
CALDWELL ETHAN AGeneral Counsel & CAO2009-07-02Sell45,000240,000$3.47156.15-24.5
CALDWELL ETHAN AGeneral Counsel & CAO2009-07-02Sell45,000240,000$3.47156.15-24.5
CHRISTOTHOULOU PETERCOO2009-07-01Sell37,500512,500$3.49130.88-24.93
ARENDS MICHAEL ACFO2009-07-01Sell15,000266,500$3.4551.75-24.06
CHRISTOTHOULOU PETERCOO2009-07-01Sell37,500512,500$3.49130.88-24.93
ARENDS MICHAEL ACFO2009-07-01Sell15,000266,500$3.4551.75-24.06
KEISTER JOHNPresident2009-06-29Sell30,000475,569$3.46103.8-24.28
CALDWELL ETHAN AGeneral Counsel & CAO2009-06-04Sell7,500285,000$3.3825.35-22.49
KEISTER JOHNPresident2009-05-29Sell30,000505,569$3.2196.3-18.38
CALDWELL ETHAN AGeneral Counsel & CAO2009-05-07Sell7,500292,500$4.0230.15-34.83
KEISTER JOHNPresident2009-04-27Sell30,000535,569$4.14124.2-36.71
CALDWELL ETHAN AGeneral Counsel & CAO2009-04-01Sell45,000300,000$3.81171.45-31.23
KEISTER JOHNPresident2009-03-31Sell30,000565,569$3.1995.7-17.87
Wisehart Manuel WDirector2009-02-24Buy26,50030,200$3.78100.17-30.69
CHRISTOTHOULOU PETERChief Strategy Officer2009-01-05Sell37,500225,000$5.74215.25-54.36
ARENDS MICHAEL ACFO2009-01-02Sell15,000281,500$5.6985.35-53.95
HANAUER NICOLAS JDirector2008-12-09Buy300,0002,196,950$6.21860-57.74
FRAM JONATHANDirector2008-11-25Sell1,73816,396$4.67.99-43.04
PAR INVESTMENT PARTNERS LP10% Owner2008-11-25Buy3,750,0002,750,000$4.617250-43.04
PAR INVESTMENT PARTNERS LP10% Owner2008-11-25Sell3,750,0002,750,000$4.617250-43.04
KEISTER JOHNPresident & COO, Director2008-10-30Sell22,000595,569$7.48164.56-64.97
FRAM JONATHANDirector2008-10-30Sell1,74216,396$7.4813.03-64.97
FRAM JONATHANDirector2008-09-30Sell1,7427,080$10.4418.19-74.9
KEISTER JOHNPresident & COO, Director2008-09-30Sell22,000617,569$10.4228.8-74.81
CLINE DENNISDirector2008-09-02Sell4,12577,000$11.6948.22-77.59
KEISTER JOHNPresident & COO, Director2008-08-11Sell22,000639,569$12.37272.14-78.82
CALDWELL ETHAN AGeneral Counsel & CAO2008-08-11Sell5,000300,000$12.3761.85-78.82
FRAM JONATHANDirector2008-08-11Sell1,74216,396$12.3721.55-78.82
KEISTER JOHNPresident & COO, Director2008-07-10Sell22,000661,569$11.89261.58-77.96
CALDWELL ETHAN AGeneral Counsel & CAO2008-07-10Sell15,000305,000$11.85177.75-77.89
FRAM JONATHANDirector2008-07-09Sell1,74216,396$1220.9-78.17
CHRISTOTHOULOU PETERChief Strategy Officer2008-07-07Sell37,500262,500$11.62435.75-77.45
ARENDS MICHAEL ACFO2008-07-02Sell15,000296,500$12.09181.35-78.33
Ferroni CameronChief Technology Officer2008-07-01Sell12,500187,500$12.07150.88-78.29
KEISTER JOHNPresident & COO, Director2008-06-16Sell22,000683,569$12.53275.66-79.09
FRAM JONATHANDirector2008-06-16Sell1,74216,396$12.5321.83-79.09
CALDWELL ETHAN AGeneral Counsel & CAO2008-06-16Sell15,000320,000$12.53187.95-79.09
HANAUER NICOLAS JDirector2008-06-03Buy90,9001,896,950$12.941176.25-79.75
CLINE DENNISDirector2008-06-02Sell4,12581,125$13.0853.96-79.97
HANAUER NICOLAS JDirector2008-06-02Buy40,0001,806,050$12.93517.2-79.74
HANAUER NICOLAS JDirector2008-05-30Buy18,0001,766,050$12.98233.64-79.82
HANAUER NICOLAS JDirector2008-05-29Buy82,2001,748,050$12.941063.67-79.75
HANAUER NICOLAS JDirector2008-05-28Buy164,4001,665,850$12.892119.12-79.67
Devereux Anne BDirector2008-05-12Sell2,0007,900$11.9723.94-78.11
CLINE DENNISDirector2008-05-12Sell2,0007,900$11.7323.46-77.66
FRAM JONATHANDirector2008-05-12Sell4,00016,396$11.6546.6-77.51
CALDWELL ETHAN AGeneral Counsel & CAO2008-05-12Sell5,000335,000$1260-78.17
FRAM JONATHANDirector2008-05-07Sell1,74214,046$11.5220.07-77.26
KEISTER JOHNPresident & COO, Director2008-05-07Sell22,000705,569$11.52253.44-77.26
CHRISTOTHOULOU PETERChief Strategy Officer2008-05-07Sell30,000300,000$11.52345.6-77.26
CALDWELL ETHAN AGeneral Counsel & CAO2008-05-07Sell10,000340,000$11.52115.2-77.26
KEISTER JOHNPresident & COO, Director2008-04-18Sell22,000727,569$10.4228.8-74.81
CHRISTOTHOULOU PETERChief Strategy Officer2008-04-18Sell40,000330,000$10.42416.8-74.86
CALDWELL ETHAN AGeneral Counsel & CAO2008-04-18Sell10,000350,000$10.41104.1-74.83
FRAM JONATHANDirector2008-04-17Sell1,74214,046$10.3117.96-74.59
CALDWELL ETHAN AGeneral Counsel & CAO2008-03-24Sell5,000360,000$10.0350.15-73.88
KEISTER JOHNPresident & COO, Director2008-03-06Sell22,000749,569$9.05199.1-71.05
CALDWELL ETHAN AGeneral Counsel & CAO2008-03-06Sell5,000365,000$9.0545.25-71.05
CHRISTOTHOULOU PETERChief Strategy Officer2008-03-06Sell40,000370,000$9.05362-71.05
FRAM JONATHANDirector2008-03-06Sell1,74214,046$9.0515.77-71.05
CLINE DENNISDirector2008-03-03Sell4,12585,250$8.9136.75-70.59
CALDWELL ETHAN AGeneral Counsel & CAO2008-02-29Sell5,000370,000$8.9244.6-70.63
HANAUER NICOLAS JDirector2008-02-25Buy100,0001,296,000$8.48848-69.1
PAR INVESTMENT PARTNERS LP10% Owner2008-02-22Buy154,2004,000,000$8.281276.78-68.36
HANAUER NICOLAS JDirector2008-02-22Buy98,0001,196,000$8.38821.24-68.74
HANAUER NICOLAS JDirector2008-02-21Buy98,0001,098,000$8.7852.6-69.89
CHRISTOTHOULOU PETERChief Strategy Officer2008-02-20Sell40,000410,000$8.37334.8-68.7
PAR INVESTMENT PARTNERS LP10% Owner2008-02-14Buy225,0003,948,600$7.691730.25-65.93
PAR INVESTMENT PARTNERS LP10% Owner2008-02-12Buy6,6003,873,600$7.851.48-66.41
PAR INVESTMENT PARTNERS LP10% Owner2008-02-11Buy165,0003,871,400$7.781283.7-66.32
PAR INVESTMENT PARTNERS LP10% Owner2008-02-08Buy65,4003,816,400$7.78508.81-66.32
PAR INVESTMENT PARTNERS LP10% Owner2008-02-07Buy28,5003,794,600$7.86224.01-66.67
PAR INVESTMENT PARTNERS LP10% Owner2008-02-05Buy225,0003,785,100$7.891775.25-66.79
HOROWITZ RUSSELL CCEO, Director, 10% Owner2008-02-01Sell65,000620,000$7.99519.35-67.21
FRAM JONATHANDirector2008-02-01Sell1,74214,046$7.9613.87-67.09
KEISTER JOHNPresident & COO, Director2008-02-01Sell22,000771,569$7.99175.78-67.21
HOROWITZ RUSSELL CCEO, Director, 10% Owner2008-01-31Sell65,000685,000$7.95516.75-67.04
KEISTER JOHNPresident & COO, Director2008-01-31Sell22,000793,569$7.95174.9-67.04
FRAM JONATHANDirector2008-01-30Sell1,74214,046$7.9913.92-67.21
PAR INVESTMENT PARTNERS LP10% Owner2008-01-29Buy1,067,7033,710,000$7.998530.95-67.21
PAR INVESTMENT PARTNERS LP10% Owner2008-01-09Buy135,0003,354,099$8.71174.5-69.89
PAR INVESTMENT PARTNERS LP10% Owner2008-01-08Buy75,0003,309,099$8.95671.25-70.73
PAR INVESTMENT PARTNERS LP10% Owner2007-12-31Buy225,0003,284,099$10.732414.25-75.58
HOROWITZ RUSSELL CCEO, Director, 10% Owner2007-12-28Sell65,000750,000$10.5682.5-75.05
KEISTER JOHNPresident & COO, Director2007-12-28Sell22,000818,704$10.5231-75.05
PAR INVESTMENT PARTNERS LP10% Owner2007-12-28Buy107,1303,209,099$10.461120.58-74.95
FRAM JONATHANDirector2007-12-27Sell1,74214,046$10.7718.76-75.67
PAR INVESTMENT PARTNERS LP10% Owner2007-12-27Buy37,3443,173,389$10.44389.87-74.9
PAR INVESTMENT PARTNERS LP10% Owner2007-12-17Buy30,0003,160,941$10.32309.6-74.61
HANAUER NICOLAS JDirector2007-12-05Buy45,0001,000,000$11.9535.5-77.98
HANAUER NICOLAS JDirector2007-12-04Buy50,000955,000$11.91595.5-78
HANAUER NICOLAS JDirector2007-12-03Buy10,000905,000$12120-78.17
CLINE DENNISDirector2007-12-03Sell4,12589,375$12.0749.79-78.29
HANAUER NICOLAS JDirector2007-11-27Buy70,000895,000$11.78824.6-77.76
HANAUER NICOLAS JDirector2007-11-21Buy25,000825,000$11.7292.5-77.61
HANAUER NICOLAS JDirector2007-11-20Buy473,385800,000$11.975666.42-78.11
HANAUER NICOLAS JDirector2007-11-15Buy326,615326,615$11.693818.13-77.59
HOROWITZ RUSSELL CCEO, Director, 10% Owner2007-11-13Sell65,000815,000$11.35737.75-76.92
KEISTER JOHNPresident & COO, Director2007-11-13Sell22,000840,704$11.35249.7-76.92
HOROWITZ RUSSELL CCEO, Director, 10% Owner2007-10-26Sell65,000880,000$10.5682.5-75.05
KEISTER JOHNPresident & COO, Director2007-10-26Sell22,000862,704$10.5231-75.05
HOROWITZ RUSSELL CCEO2007-09-25Sell65,000945,000$9.42612.3-72.19
KEISTER JOHNPresident & COO2007-09-25Sell22,000884,704$9.43207.46-72.22
HOROWITZ RUSSELL CCEO2007-08-29Sell65,0001,010,000$9.03586.95-70.99
KEISTER JOHNPresident & COO2007-08-29Sell22,000906,704$9.03198.66-70.99
HOROWITZ RUSSELL CCEO2007-07-31Sell65,0001,075,000$13.53879.45-80.64
KEISTER JOHNPresident & COO2007-07-31Sell22,000928,704$13.53297.66-80.64
CALDWELL ETHAN AGeneral Counsel & CAO2007-07-31Sell5,000375,000$13.5367.65-80.64
HOROWITZ RUSSELL CCEO2007-06-01Sell65,0001,140,000$15.3994.5-82.88
KEISTER JOHNPresident & COO2007-06-01Sell22,000950,704$15.3336.6-82.88
CALDWELL ETHAN AGeneral Counsel & CAO2007-06-01Sell20,000380,000$15.3306-82.88
ARENDS MICHAEL ACFO2007-05-29Sell25,000311,500$16400-83.63
CLINE DENNISDirector2007-05-29Sell4,12593,500$15.8265.26-83.44
ARENDS MICHAEL ACFO2007-05-23Sell25,000311,500$15375-82.53
ARENDS MICHAEL ACFO2007-05-10Sell25,000286,500$12.87321.75-79.64
HOROWITZ RUSSELL CCEO2007-05-04Sell65,0001,205,000$13.34867.1-80.36
KEISTER JOHNPresident & COO2007-05-03Sell22,000972,704$13.33293.26-80.35
CALDWELL ETHAN AGeneral Counsel & CAO2007-05-03Sell15,000300,000$13.38200.7-80.42
HOROWITZ RUSSELL CCEO2007-04-11Sell65,0001,270,000$15.09980.85-82.64
CALDWELL ETHAN AGeneral Counsel & CAO2007-04-10Sell20,000315,000$15.1302-82.65
KEISTER JOHNPresident & COO2007-04-10Sell22,000994,704$15.1332.2-82.65
CALDWELL ETHAN AGeneral Counsel & CAO2007-03-06Sell15,000335,000$13.45201.75-80.52
KEISTER JOHNPresident & COO2007-03-06Sell22,0001,016,704$13.45295.9-80.52
HOROWITZ RUSSELL CCEO2007-03-06Sell65,0001,335,000$13.45874.25-80.52
CHRISTOTHOULOU PETERChief Strategy Officer2007-02-28Sell10,000300,000$13.26132.6-80.24
CLINE DENNISDirector2007-02-27Sell4,12597,625$13.4255.36-80.48
CLINE DENNISDirector2006-11-27Sell4,125101,750$13.8357.05-81.06
CHRISTOTHOULOU PETERChief Strategy Officer2006-11-15Sell15,00010,000$14.8222-82.3
CHRISTOTHOULOU PETERChief Strategy Officer2006-09-07Sell5,00025,000$15.376.5-82.88Link
THOMPSON RICKDirector2006-08-29Sell50,0001,108,333$16.14807-83.77Link
CLINE DENNISDirector2006-08-28Sell4,125105,875$15.8165.22-83.43Link
CHRISTOTHOULOU PETERChief Strategy Officer2006-05-12Sell30,00030,000$19.87596.1-86.81Link
CHRISTOTHOULOU PETERChief Strategy Officer2006-03-03Sell58,00060,000$22.861325.88-88.54Link
CHRISTOTHOULOU PETERChief Strategy Officer2006-02-28Sell2,000118,000$23.346.6-88.76Link
CHRISTOTHOULOU PETERChief Strategy Officer2005-11-22Sell85,000120,000$21.471824.95-87.8Link
KORMAN WALTERSVP, Engineering2005-11-18Sell10,0000$19.83198.3-86.79Link
CHRISTOTHOULOU PETERChief Strategy Officer2005-11-14Sell25,000205,000$20.08502-86.95Link
KORMAN WALTERSVP, Engineering2005-09-09Sell25,0000$15.86396.5-83.48Link
CHRISTOTHOULOU PETERChief Strategy Officer2005-09-09Sell25,000230,000$15.77394.25-83.39Link
ARENDS MICHAEL ACFO2004-03-30Buy28,50057,500$6.5185.25-59.69Link
FRAM JONATHANDirector2004-03-30Buy15,00015,000$6.597.5-59.69Link

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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