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Top Direct Holders

HolderPositionShares% of Shares
Report Date
David E. RobinsonN/A411,7252.09%2004-08-19
Mr. John L. HigginsPresident & CEO136,0440.69%2015-02-10
Dr. Martin D. MeglassonV-P, Discovery Research102,2500.52%2010-05-11
Paul V. MaierSr. V-P, CFO84,9510.43%2006-11-20
David M. KnottDirector, 10% Owner70,1520.36%2015-04-24
Mr. Matthew W. FoehrEVP and COO68,1280.35%2015-02-10
Mr. Jason M. AryehDirector58,3370.3%2015-04-24
Dr. John W. Kozarich,PhDDirector49,7110.25%2015-05-15
Mr. Sunil PatelDirector38,0250.19%2015-04-24
Todd C. DavisDirector35,7790.18%2015-04-24

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
Aryeh JasonDirector2015-05-20Sell9,240309,838$87.34807-0.6458,337 (Direct)
246,476 (Indirect)
5,025 (by Trust)
DeSilva Nishan MVP, Finance & Strategy and CFO
(Click for the stocks that their CFOs have bought)
2015-05-14Sell68,36322,282$83.915736.33.4222,282 (Direct)
Patel SunilDirector2015-03-19Sell4,59137,100$74.42341.716.6137,100 (Direct)
Berkman Charles SVP, Gen. Counsel & Secretary2015-03-16Sell11,26425,989$74.54839.616.4225,989 (Direct)
Herman Melanie JDirector of Accounting2015-03-02Sell5352,986$60.6932.542.992,986 (Direct)
Herman Melanie JDirector of Accounting2015-02-19Sell5103,521$57.8429.550.033,521 (Direct)
DeSilva Nishan MVP, Corporate Development2015-02-10Sell2,30022,282$56.34129.654.0322,282 (Direct)
Berkman Charles SVP, Gen. Counsel & Secretary2014-12-31Buy12627,433$45.235.791.8627,433 (Direct)
FOEHR MATTHEW WEVP and COO2014-12-31Buy4655,016$,016 (Direct)
Herman Melanie JDirector of Accounting2014-12-31Buy1032,831$45.234.791.862,831 (Direct)
KOZARICH JOHN WDirector2014-10-15Buy2,00049,286$45.6891.489.9749,286 (Direct)
FOEHR MATTHEW WEVP and COO2014-10-10Buy8554,970$44.913.893.2354,970 (Direct)
Aryeh JasonDirector2014-10-09Buy11,000321,436$42.99472.9101.8660,695 (Direct)
255,716 (Indirect)
5,025 (by Trust)
Sabba Stephen LDirector2014-10-09Buy2,00023,697$43.1286.2101.2523,697 (Direct)
KNOTT DAVID MDirector2014-10-09Buy4,0001,318,993$43.01172101.7769,227 (Direct)
972,100 (By Knott Partners, L.P.)
233,361 (By Shoshone Partners, L.P.)
40,796 (By Knott Partners Offshore Master Fund, L.P.)
1,666 (By Managed Account C)
1,843 (By immediate family member)
(Click for the stocks that their CEOs have bought)
2014-08-15Buy1,000120,099$54.975557.87120,099 (Direct)
Herman Melanie JDirector of Accounting2014-06-30Buy982,728$43.794.398.172,728 (Direct)
Berkman Charles SVP, Gen. Counsel & Secretary2014-06-30Buy32927,307$43.7914.498.1727,307 (Direct)
FOEHR MATTHEW WEVP and COO2014-06-30Buy42853,885$43.7918.798.1753,885 (Direct)
Herman Melanie JDirector of Accounting2014-06-09Sell1,1002,630$69.6876.624.542,630 (Direct)

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.

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