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Top Direct Holders

HolderPositionShares% of Shares
Report Date
David E. RobinsonN/A411,7252.07%2004-08-19
Mr. John L. HigginsCEO121,3780.61%2015-08-06
Dr. Martin D. MeglassonV-P, Discovery Research102,2500.51%2010-05-11
Paul V. MaierSr. V-P, CFO84,9510.43%2006-11-20
Mr. Matthew W. FoehrPresident and COO72,6280.36%2015-06-26
David M. KnottDirector, 10% Owner66,1520.33%2015-08-17
Mr. Jason M. AryehDirector58,3370.29%2015-06-04
Todd C. DavisDirector55,4490.28%2015-08-06
Dr. John W. Kozarich,PhDDirector49,7110.25%2015-05-15
Mr. Sunil PatelDirector38,0250.19%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 JasonDirector2015-11-11Sell3,000305,198$101.49304.55.458,337 (Direct)
241,836 (Indirect)
5,025 (by Trust)
Herman Melanie JDirector of Accounting2015-11-11Sell7,7193,151$101779.65.913,151 (Direct)
KNOTT DAVID MDirector2015-08-17Sell4,0001,265,918$95.98383.911.4566,152 (Direct)
969,300 (By Knott Partners, L.P.)
196,186 (By Shoshone Partners, L.P.)
30,771 (By Knott Partners Offshore Master Fund, L.P.)
1,666 (By Managed Account C)
1,843 (By immediate family member)
KNOTT DAVID MDirector2015-08-13Sell49,8001,269,918$96.264793.711.1370,152 (Direct)
969,300 (By Knott Partners, L.P.)
196,186 (By Shoshone Partners, L.P.)
30,771 (By Knott Partners Offshore Master Fund, L.P.)
1,666 (By Managed Account C)
1,843 (By immediate family member)
KNOTT DAVID MDirector2015-08-07Sell2001,319,718$99.0219.88.0370,152 (Direct)
40,596 (By Knott Partners Offshore Master Fund, L.P.)
972,100 (By Knott Partners, L.P.)
233,361 (By Shoshone Partners, L.P.)
1,666 (By Managed Account C)
1,843 (By immediate family member)
(Click for the stocks that their CEOs have bought)
2015-08-06Sell4,666121,378$110.79516.9-3.45121,378 (Direct)
Berkman Charles SVP, Gen. Counsel & Secretary2015-07-10Sell14,06727,454$99.141394.67.927,454 (Direct)
FOEHR MATTHEW WPresident and COO2015-06-26Sell12,50072,628$100.971262.15.9472,628 (Direct)
FOEHR MATTHEW WPresident and COO2015-06-22Sell23,04670,128$96.452222.810.9170,128 (Direct)
Herman Melanie JInterim CFO2015-06-10Sell4,1252,986$93.5385.714.412,986 (Direct)
HIGGINS JOHN LCEO2015-06-09Sell10,000126,044$92.88928.815.17126,044 (Direct)
Aryeh JasonDirector2015-06-04Sell1,640308,198$92.6815215.4258,337 (Direct)
244,836 (Indirect)
5,025 (by Trust)
Aryeh JasonDirector2015-05-20Sell9,240309,838$87.3480722.4858,337 (Direct)
246,476 (Indirect)
5,025 (by Trust)
DeSilva Nishan MVP, Finance & Strategy and CFO2015-05-14Sell68,36322,282$83.915736.327.4822,282 (Direct)
Patel SunilDirector2015-03-19Sell4,59137,100$74.42341.743.7437,100 (Direct)
Berkman Charles SVP, Gen. Counsel & Secretary2015-03-16Sell11,26425,989$74.54839.643.5125,989 (Direct)
Herman Melanie JDirector of Accounting2015-03-02Sell5352,986$60.6932.576.262,986 (Direct)
Herman Melanie JDirector of Accounting2015-02-19Sell5103,521$57.8429.584.943,521 (Direct)
DeSilva Nishan MVP, Corporate Development2015-02-10Sell2,30022,282$56.34129.689.8722,282 (Direct)
Berkman Charles SVP, Gen. Counsel & Secretary2014-12-31Buy12627,433$45.235.7136.527,433 (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.

"Shares" change (fifth column) and "Shares Owned Following This (Direct & Indirect)" transactions (sixth column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported.

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