Switch to:

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Kevin G. DouglasN/A3,010,85211.03%2013-02-22
Mr. Dan W. GladneyCEO134,7450.49%2016-05-16
Mark B. Knudson,PhDChrmn, Pres & CEO40,8670.15%2016-05-04
Dr. Donald C. Harrison,M.D.N/A27,9270.1%2009-02-05
Mr. Peter DelangeSVP, Ops & Bus Dev27,3730.1%2016-06-03
Paul H. KlingensteinN/A26,2070.1%2010-12-14
Russell W. FelkeyN/A17,353less than 0.1%2007-11-14
Mr. Naqeeb AnsariN/A10,000less than 0.1%2016-01-19
Bobby I. GriffinN/A3,664less than 0.1%2016-05-04
Catherine J. FriedmanN/A2,000less than 0.1%2015-05-06

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
DeLange Peter M.SVP, Ops & Bus Dev2016-06-03Buy20,00027,544$0.5511-65.4527,373 (Direct)
171 (By Son)
GLADNEY DAN WCEO
(Click for the stocks that their CEOs have bought)
2015-11-12Buy50,00050,000$2.7135-92.9650,000 (Direct)
KNUDSON MARK BChrmn, Pres & CEO2015-11-12Buy20,66745,011$2.449.6-92.0840,867 (Direct)
92 (Spouse Revocable Trust)
214 (Family Limited Partnership)
3,838 (Revocable Trust 2003)
KNUDSON MARK BChrmn, Pres & CEO2015-08-13Buy20,20024,345$3.7575.75-94.9320,200 (Direct)
92 (Spouse Revocable Trust)
214 (Family Limited Partnership)
3,838 (Revocable Trust 2003)
GLADNEY DAN WCEO2015-05-16Buy5,6508,983$10.861.02-98.248,983 (Direct)
FRIEDMAN CATHYDirector2014-06-19Buy787920$25.520.06-99.25133 (Direct)
787 (Family Trust)
EVNIN LUKEDirector2014-01-08Sell37,10674,212$37.51391.46-99.49
74,212 (See footnote)
EVNIN LUKEDirector2014-01-08Sell37,10674,212$37.51391.46-99.49
74,212 (See footnote)
Jansz Anthony P.Director2013-02-27Buy10,00011,667$14.25142.5-98.67
10,000 (Pibrac Property Holdings PTY)
1,667 (Family Trust)
WHITEBOX ADVISORS LLC2012-06-27Sell3,167156,700$48.3152.95-99.61
156,700 (See footnote)
WHITEBOX ADVISORS LLC2012-06-22Sell1,271159,866$47.159.86-99.6
159,866 (See footnote)
WHITEBOX ADVISORS LLC2012-05-15Sell2,561161,137$42.75109.47-99.56
161,137 (See footnote)
WHITEBOX ADVISORS LLC2012-05-11Sell731163,698$41.430.28-99.54
163,698 (See Footnote)
WHITEBOX ADVISORS LLC2012-04-27Sell1,667164,430$4270-99.55
164,430 (See footnote)
WHITEBOX ADVISORS LLC2012-04-17Sell1,696166,096$35.2559.78-99.46
166,096 (See Footnote)
DOUGLAS KEVIN2012-04-16Buy151,4480$33.35043.19-99.43Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2011-02-08Sell8330$40.533.75-99.53Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2011-02-07Sell5,0000$40.5202.5-99.53Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2011-02-03Sell3,3330$37.2124-99.49Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2011-02-02Buy9,0730$40.5367.47-99.53Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2011-02-02Sell9,07388,460$40.5367.47-99.53
88,460 (By Limited Partnership)
MARXE AUSTIN W & GREENHOUSE DA10% Owner2010-01-07Sell41116,256$290.7119.51-99.93Link
Tremmel Jon TDirector2009-11-23Buy22156$52.21.16-99.64Link
Hudson Bay Capital Management,10% Owner2009-10-05Sell27,01241,444$90.92455.41-99.79Link
BAY CITY CAPITAL LLC10% Owner2009-02-19Buy18,3281,039$103.51896.91-99.82
GOLDFISCHER CARLDirector, 10% Owner2009-02-19Buy18,3281,039$103.51896.91-99.82
HARRISON DONALD CDirector2009-02-05Buy118310$111.613.14-99.83
KNUDSON MARK BChrmn, Pres & CEO2008-11-17Buy111,548$153.91.71-99.88Link
LEA GREGORY SSr Vice Pres and CFO2008-10-28Buy1122$122.41.36-99.84Link
LEA GREGORY SSr Vice Pres and CFO2008-07-31Buy1111$355.53.95-99.95Link

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).

To find out why GuruFocus thinks data on insider trade are interesting, please read:
Also See GuruFocus Insider Trade Screener:

Get WordPress Plugins for easy affiliate links on Stock Tickers and Guru Names | Earn affiliate commissions by embedding GuruFocus Charts
GuruFocus Affiliate Program: Earn up to $400 per referral. ( Learn More)
FEEDBACK