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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
CAMP DANIEL PV.P. Acuna Operations2015-04-30Sell3,4000$7.9927.1718.9Link
Frauendorfer Linda KCFO
(Click for the stocks that their CFOs have bought)
2014-04-30Sell4000$10.374.15-8.39Link
FAIRHEAD GARY RDirector, President & CEO
(Click for the stocks that their CEOs have bought)
2014-04-28Sell4,90078,203$11.4356.01-16.8978,203 (Direct)
Frauendorfer Linda KCFO2014-04-28Sell2,250400$11.1525.09-14.8400 (Direct)
CAMP DANIEL PV.P. Acuna Operations2014-04-23Sell7470$12.179.09-21.94Link
FAIRHEAD GREGORY AExecutive V.P. Operations2014-04-23Sell11,6570$12.11141.17-21.55Link
CAMP DANIEL PV.P. Acuna Operations2014-04-22Sell10,0000$11.4114-16.67Link
CAMP DANIEL PV.P. Acuna Mexico2014-04-04Sell5,85310,000$11.8869.53-20.0310,000 (Direct)
FAIRHEAD GARY RDirector, President & CEO2014-03-19Sell5,00078,203$11.0155.05-13.7178,203 (Direct)
FAIRHEAD GREGORY AExecutive V.P. Operations2014-01-17Sell3,63811,657$9.3934.161.1711,657 (Direct)
FAIRHEAD GREGORY AExecutive V.P. Operations2014-01-14Sell2,86211,657$9.3926.871.1711,657 (Direct)
Frauendorfer Linda KCFO2014-01-09Sell6,000400$9.2755.622.48400 (Direct)
Frauendorfer Linda KCFO2014-01-09Sell6,0000$5.6834.0867.25Link
MANTIA BRUCE JDirector2013-04-22Buy1,5204,500$3.956140.514,500 (Direct)
MANTIA BRUCE JDirector2012-10-04Buy1,0002,980$4.64.6106.522,980 (Direct)
MANTIA BRUCE JDirector2012-09-25Buy4801,980$4.62.21106.521,980 (Direct)
CYRUS TANG FOUNDATIONformer 10% holder2012-08-30Sell3,613258,641$3.7713.62151.99258,641 (Direct)
TANG FOUNDATION FOR RESEACH OFformer 10% holder2012-08-30Sell3,613125,631$3.7713.62151.99125,631 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-08-29Sell1,600262,254$3.796.06150.66262,254 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-08-29Sell1,600129,244$3.796.06150.66129,244 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-08-09Sell777263,854$3.752.91153.33263,854 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-08-09Sell778130,844$3.752.92153.33130,844 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-08-06Sell300131,622$3.761.13152.66131,622 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-08-06Sell300264,631$3.761.13152.66264,631 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-07-13Sell351264,931$3.771.32151.99264,931 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-07-13Sell350131,922$3.771.32151.99131,922 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-06-18Sell100132,272$3.750.38153.33132,272 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-06-18Sell100265,282$3.750.38153.33265,282 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-06-13Sell50265,382$3.860.19146.11265,382 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-06-13Sell50132,372$3.860.19146.11132,372 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-06-11Sell50132,422$3.750.19153.33132,422 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-06-11Sell50265,432$3.750.19153.33265,432 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-06-07Sell175265,482$3.750.66153.33265,482 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-06-07Sell175132,472$3.750.66153.33132,472 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-06-05Sell532132,647$3.82.02150132,647 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-06-05Sell532265,657$3.82.02150265,657 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-02-14Sell8,763133,179$3.7532.86153.33133,179 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-02-14Sell8,762266,189$3.7532.86153.33266,189 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-02-09Sell325274,951$3.751.22153.33274,951 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-02-09Sell325141,942$3.751.22153.33141,942 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-02-07Sell653142,267$3.752.45153.33142,267 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-02-07Sell654275,276$3.752.45153.33275,276 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-02-03Sell2,812142,920$3.7610.57152.66142,920 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-02-03Sell2,812275,930$3.7610.57152.66275,930 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-02-02Sell3,930278,742$3.7514.74153.33278,742 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-02-02Sell3,929145,732$3.7514.73153.33145,732 (Direct)
CYRUS TANG FOUNDATION10% Owner2012-01-30Sell2,862282,672$3.7510.73153.33282,672 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2012-01-30Sell2,863149,661$3.7510.74153.33149,661 (Direct)
CAMP DANIEL PV.P., Acuna Operations2012-01-23Sell14,5000$3.7253.94155.38Link
TANG FOUNDATION FOR RESEACH OF10% Owner2011-10-25Sell16,332152,524$3.6158.96163.16152,524 (Direct)
CYRUS TANG FOUNDATION10% Owner2011-10-25Sell16,331285,534$3.6158.95163.16285,534 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2011-10-19Sell2,760168,856$3.619.96163.16168,856 (Direct)
CYRUS TANG FOUNDATION10% Owner2011-10-19Sell2,761301,865$3.619.97163.16301,865 (Direct)
MANTIA BRUCE JDirector2011-10-17Buy1,5001,500$3.65.4163.891,500 (Direct)
TANG FOUNDATION FOR RESEACH OF10% Owner2011-10-17Sell228171,616$3.60.82163.89171,616 (Direct)
CYRUS TANG FOUNDATION10% Owner2011-10-17Sell228304,626$3.60.82163.89304,626 (Direct)
CYRUS TANG FOUNDATION10% Owner2011-04-04Sell2500$5.551.3971.17Link
TANG FOUNDATION FOR RESEACH OF10% Owner2011-04-04Sell2500$5.551.3971.17Link
CYRUS TANG FOUNDATION10% Owner2011-03-30Sell7500$5.554.1671.17Link
TANG FOUNDATION FOR RESEACH OF10% Owner2011-03-30Sell7500$5.554.1671.17Link
CYRUS TANG FOUNDATION10% Owner2011-03-28Sell16,0000$5.58872.73Link
TANG FOUNDATION FOR RESEACH OF10% Owner2011-03-28Sell16,0000$5.58872.73Link
TANG FOUNDATION FOR RESEACH OF10% Owner2011-03-23Sell5,0000$5.5127.5572.41Link
CYRUS TANG FOUNDATION10% Owner2011-03-23Sell5,0000$5.5127.5572.41Link
FAIRHEAD GREGORY AExecutive V.P. Operations2011-03-11Sell29,1500$5.21151.8782.34Link
CYRUS TANG FOUNDATION10% Owner2011-03-11Sell2500$5.61.469.64Link
TANG FOUNDATION FOR RESEACH OF10% Owner2011-03-11Sell2500$5.61.469.64Link
Frauendorfer Linda KCFO2011-03-11Sell12,0680$5.2463.2481.3Link
CYRUS TANG FOUNDATION10% Owner2010-10-29Sell500327,104$5.472.7473.67Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-10-29Sell500194,094$5.472.7473.67Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-10-28Sell8,300194,594$5.5646.1570.86Link
CYRUS TANG FOUNDATION10% Owner2010-10-28Sell8,300327,604$5.5646.1570.86Link
CYRUS TANG FOUNDATION10% Owner2010-10-25Sell6,300335,904$5.6335.4768.74Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-10-25Sell6,300202,894$5.6335.4768.74Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-10-21Sell4,525209,194$5.7726.1164.64Link
CYRUS TANG FOUNDATION10% Owner2010-10-21Sell4,525342,204$5.7726.1164.64Link
CYRUS TANG FOUNDATION10% Owner2010-10-18Sell150346,729$5.80.8763.79Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-10-18Sell150213,719$5.80.8763.79Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-09-20Sell9,561213,869$5.8756.1261.84Link
CYRUS TANG FOUNDATION10% Owner2010-09-20Sell9,561346,879$5.8756.1261.84Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-07-30Sell2,644223,430$5.4514.4174.31Link
CYRUS TANG FOUNDATION10% Owner2010-07-30Sell2,644356,440$5.4514.4174.31Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-07-29Sell6,750226,074$5.6137.8769.34Link
CYRUS TANG FOUNDATION10% Owner2010-07-29Sell6,750359,084$5.6137.8769.34Link
CYRUS TANG FOUNDATION10% Owner2010-07-27Sell8,050365,834$5.947.561.02Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-07-27Sell8,050232,824$5.9147.5860.74Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-07-23Sell6,550240,874$6.1140.0255.48Link
CYRUS TANG FOUNDATION10% Owner2010-07-23Sell6,550373,884$6.1140.0255.48Link
CYRUS TANG FOUNDATION10% Owner2010-07-20Sell2,750380,434$6.2217.1152.73Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-07-20Sell2,750247,424$6.2217.1152.73Link
CYRUS TANG FOUNDATION10% Owner2010-07-19Sell1,925383,184$6.6112.7243.72Link
TANG FOUNDATION FOR RESEACH OF10% Owner2010-07-19Sell1,925250,174$6.6112.7243.72Link
SOVE FRANKLIN DDirector2008-10-23Buy4,0005,000$3.2713.08190.52
TANG FOUNDATION FOR RESEACH OF10% Owner2004-02-02Sell5,135252,099$35.18180.65-73Link
CAMP DANIEL PV.P. of Mexican Operations2004-01-29Sell2,0000$29.0458.08-67.29Link
RIECK THOMAS WDirector2004-01-28Sell2,3520$30.7672.35-69.12Link
CHEN JOHN PDirector2004-01-28Sell5,000200$30150-68.33Link
CAMP DANIEL PV.P. of Mexican Operations2004-01-28Sell5,0000$30.08150.4-68.42Link
RIECK THOMAS WDirector2004-01-23Sell6380$3119.78-69.35Link
RIECK THOMAS WDirector2004-01-22Sell7,9110$31.02245.4-69.37Link
CHEN JOHN PDirector2004-01-21Sell8,500200$32272-70.31Link
TANG FOUNDATION FOR RESEACH OF10% Owner2004-01-21Sell25,135252,099$31.45790.5-69.79Link
CAMP DANIEL PV.P. of Mexican Operations2004-01-20Sell2,2970$30.5270.1-68.87Link
FAIRHEAD GREGORY AExecutive V.P. Operations2004-01-20Sell5,30011,657$31164.3-69.35Link
FAIRHEAD GARY RPresident and CEO2004-01-20Sell31,65050,000$30.17954.88-68.51Link
FAIRHEAD GARY RPresident and CEO2004-01-16Sell18,35081,650$29.62543.53-67.93Link
FAIRHEAD GREGORY AExecutive V.P. Operations2004-01-16Sell8,00011,657$30.41243.28-68.76Link
CAMP DANIEL PV.P. of Mexican Operations2004-01-14Sell2,7030$30.2281.68-68.56Link
SHEEHAN JOHN PV.P.-Director of Materials2004-01-14Sell4920$29.2614.4-67.53Link
FAIRHEAD GARY RPresident and CEO2004-01-14Sell18,412100,000$29.13536.34-67.39Link
SHEEHAN JOHN PV.P.-Director of Materials2004-01-12Sell24,934492$28.5710.62-66.67Link
FAIRHEAD GREGORY AExecutive V.P. Operations2004-01-12Sell27,00011,657$28.81777.87-67.03Link
BLAKE LINDA KCFO2004-01-12Sell7,132650$29.08207.4-67.33Link
FAIRHEAD GARY RPresident and CEO2004-01-12Sell20,000118,412$29.52590.4-67.82Link
CYRUS TANG REVOCABLE TRUST10% Owner2004-01-07Sell13,531397,063$28.02379.14-66.1Link
FAIRHEAD GARY RPresident and CEO2003-12-15Sell10,000128,412$31.1311-69.45Link
SHEEHAN JOHN PV.P.-Director of Materials2003-12-15Sell2,000492$30.3660.72-68.71Link
CHEN JOHN PDirector2003-12-15Sell7,000200$31.1217.7-69.45Link
CYRUS TANG REVOCABLE TRUST10% Owner2003-10-21Sell10,000417,063$25.19251.9-62.29Link
CYRUS TANG REVOCABLE TRUST10% Owner2003-10-17Sell4,850427,063$24.75120.04-61.62Link
CYRUS TANG REVOCABLE TRUST10% Owner2003-10-16Sell20,000431,913$24.29485.8-60.89Link
TANG FOUNDATION FOR RESEACH OF10% Owner2003-10-15Sell10,235277,234$24.05246.15-60.5Link
SOVE FRANKLIN DDirector2003-10-15Sell7,5001,000$25187.5-62Link
TANG FOUNDATION FOR RESEACH OF10% Owner2003-10-13Sell1,265287,469$2430.36-60.42Link
CYRUS TANG REVOCABLE TRUST10% Owner2003-10-13Sell1,500451,913$2436-60.42Link
TANG FOUNDATION FOR RESEACH OF10% Owner2003-10-07Sell200288,734$24.154.83-60.66Link
CYRUS TANG REVOCABLE TRUST10% Owner2003-10-07Sell500453,413$24.1512.08-60.66Link
TANG FOUNDATION FOR RESEACH OF10% Owner2003-10-06Sell38,300288,934$22.29853.71-57.38Link
CYRUS TANG REVOCABLE TRUST10% Owner2003-10-06Sell34,500453,913$22.59779.36-57.95Link
BLAKE LINDA KCFO2003-09-24Sell2,000650$27.9355.86-65.99Link
CHEN JOHN PDirector2003-09-24Sell12,500200$25.45318.13-62.67Link
FAIRHEAD GARY RPresident and CEO2003-09-24Sell10,000128,412$28280-66.07Link
FAIRHEAD GREGORY AExecutive V.P. Operations2003-09-24Sell10,67011,657$27.57294.17-65.54Link
SHEEHAN JOHN PV.P.-Director of Materials2003-09-24Sell7,000492$27.7193.9-65.7Link
TANG FOUNDATION FOR RESEACH OF10% Owner2003-09-23Sell15,000327,234$23.53352.95-59.63Link
FAIRHEAD GREGORY AExecutive V.P. Operations2003-09-23Sell30,00011,657$26.4792-64.02Link
BLAKE LINDA KCFO2003-09-23Sell7,400650$26.1193.14-63.6Link
SHEEHAN JOHN PV.P.-Director of Materials2003-09-23Sell3,950492$2598.75-62Link
SHEEHAN JOHN PV.P.-Director of Materials2003-09-23Sell5,0004,442$25.82129.1-63.21Link
FAIRHEAD GARY RPresident and CEO2003-09-23Sell21,990128,412$25.75566.24-63.11Link
TANG FOUNDATION FOR RESEACH OF10% Owner2003-09-22Sell10,000342,234$23.35233.5-59.31Link
SHEEHAN JOHN PV.P.-Director of Materials2003-09-22Sell13,9004,442$23.88331.93-60.22Link
RIECK THOMAS WDirector2003-09-22Sell5,0000$24.52122.6-61.26Link
BLAKE LINDA KCFO2003-09-22Sell1,000650$24.624.6-61.38Link
SOVE FRANKLIN DDirector2003-09-18Sell5,0001,000$23115-58.7Link
SHEEHAN JOHN PV.P.-Director of Materials2003-09-17Sell2,0004,442$23.4846.96-59.54Link
TANG FOUNDATION FOR RESEACH OF10% Owner2003-09-16Sell5,000352,234$24.25121.25-60.82Link
ZEMENICK CARL ADirector2003-09-16Sell3,5000$24.184.35-60.58Link
SHEEHAN JOHN PV.P.-Director of Materials2003-09-16Sell6,4004,442$24.11154.3-60.6Link
CAMP DANIEL PV.P. of Mexican Operations2003-09-16Sell23,7000$24.28575.44-60.87Link
BLAKE LINDA KCFO2003-09-16Sell2,0007$24.1348.26-60.63Link
VYAS DILIP SDirector2003-09-15Sell10,0000$23.29232.9-59.21Link
BLAKE LINDA KCFO2003-09-15Sell12,500650$23.23290.38-59.1Link
FAIRHEAD GREGORY AExecutive V.P. Operations2003-09-15Sell7,73011,657$23.19179.26-59.03Link
SHEEHAN JOHN PV.P. - Director of Materials2003-09-15Sell17,5004,442$22.73397.78-58.21Link
RIECK THOMAS WDirector2003-09-15Sell5,0000$22110-56.82Link
SOVE FRANKLIN DDirector2003-09-15Sell5,0001,000$23.29116.45-59.21Link
FAIRHEAD GARY RPresident and CEO2003-09-15Sell10,000128,412$22.55225.5-57.87Link
TANG FOUNDATION FOR RESEACH OF10% Owner2003-09-15Sell15,000357,234$22.48337.2-57.74Link
FAIRHEAD GARY RPresident and CEO2003-09-12Sell20,000128,412$21.22424.4-55.23Link
SHEEHAN JOHN PV.P.-Director of Materials2003-09-12Sell1,0004,442$21.4321.43-55.67Link
BLAKE LINDA KCFO2003-09-12Sell3,000650$21.2463.72-55.27Link
SHEEHAN JOHN PV.P. - Director of Materials2003-09-11Sell6,0004,442$20.99125.94-54.74Link
BLAKE LINDA KCFO2003-09-11Sell8,100650$20.87169.05-54.48Link
FAIRHEAD GREGORY AExecutive V.P. Operations2003-09-11Sell10,00011,657$21210-54.76Link
VYAS DILIP SDirector2003-09-11Sell10,5000$20.59216.2-53.86Link
BLAKE LINDA KCFO2003-07-31Sell13,000650$12.86167.18-26.13Link
FAIRHEAD GARY RPresident and CEO2003-07-31Sell10,000128,412$12.86128.6-26.13Link
TANG FOUNDATION FOR RESEACH OF10% Owner2003-07-30Sell2,600178,221$13.1534.19-27.76Link
TANG FOUNDATION FOR RESEACH OF10% Owner2003-07-29Sell5,000180,821$13.1565.75-27.76Link
TANG FOUNDATION FOR RESEACH OF10% Owner2003-07-28Sell5,000185,821$13.0465.2-27.15Link

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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