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| SEC Filing | Insider | Company | Trade Date | Transaction | Shares | Avg. Price | Total | % Holdings | Return |
|---|---|---|---|---|---|---|---|---|---|
| 01-Mar-11 7:27 PM View:  | Dubin Steve Chief Executive Officer Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 52,247 | -- | -- | 100% 0 to 52.25K | |
| 01-Mar-11 7:28 PM View: | Easterling Barney B Jr SR VP Manufacturing | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 22,736 | $31.50 | $716,184.00 | (100%) 22.74K to 0 | < 1% |
| 01-Mar-11 7:25 PM View: | Mayer Robert H Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 6,048 | -- | -- | 100% 0 to 6.05K | |
| 01-Mar-11 7:24 PM View: | MacMaster Jr Douglas J Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 2,533 | $31.50 | $79,789.50 | (100%) 2.53K to 0 | < 1% |
| 01-Mar-11 7:20 PM View: | Beery James Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 6,048 | $31.50 | $190,512.00 | (100%) 6.05K to 0 | < 1% |
| 01-Mar-11 7:26 PM View: | Abramson David M President | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 40,468 | -- | -- | 100% 0 to 40.47K | |
| 01-Mar-11 7:22 PM View: | Devine Michael G Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 2,533 | $31.50 | $79,789.50 | (100%) 2.53K to 0 | < 1% |
| 01-Mar-11 7:28 PM View: | Feitel David Exec VP, Gen Counsel & Secreta | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 31,881 | $31.50 | $1,004,250.00 | (100%) 31.88K to 0 | < 1% |
| 01-Mar-11 7:22 PM View: | Flanagan Robert J Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 2,533 | -- | -- | 100% 0 to 2.53K | |
| 01-Mar-11 7:23 PM View: | Keller Jerome C Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 2,533 | $31.50 | $79,789.50 | (100%) 2.53K to 0 | < 1% |
| 01-Mar-11 7:26 PM View: | Rotberg Eugene H Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 2,533 | -- | -- | 100% 0 to 2.53K | |
| 01-Mar-11 7:27 PM View: | Dubin Steve Chief Executive Officer Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 52,247 | $31.50 | $1,645,780.00 | (100%) 52.25K to 0 | < 1% |
| 01-Mar-11 7:21 PM View: | d'Andrea Harry J Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 2,533 | -- | -- | 100% 0 to 2.53K | |
| 01-Mar-11 7:25 PM View: | Mayer Robert H Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 6,048 | $31.50 | $190,512.00 | (100%) 6.05K to 0 | < 1% |
| 01-Mar-11 7:26 PM View: | Abramson David M President | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 40,468 | $31.50 | $1,274,740.00 | (100%) 40.47K to 0 | < 1% |
| 01-Mar-11 7:27 PM View: | Buzy Peter L CFO, Treasurer and Exec VP | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 40,468 | -- | -- | 100% 0 to 40.47K | |
| 01-Mar-11 7:25 PM View: | Pernock David M Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 2,533 | -- | -- | 100% 0 to 2.53K | |
| 01-Mar-11 7:23 PM View: | Kawalek Polly B Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 2,533 | -- | -- | 100% 0 to 2.53K | |
| 01-Mar-11 7:29 PM View: | Nitze Peter A Chief Operating Officer&ExecVP | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 40,468 | -- | -- | 100% 0 to 40.47K | |
| 01-Mar-11 7:22 PM View: | Flanagan Robert J Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 2,533 | $31.50 | $79,789.50 | (100%) 2.53K to 0 | < 1% |
| 01-Mar-11 7:26 PM View: | Rotberg Eugene H Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 2,533 | $31.50 | $79,789.50 | (100%) 2.53K to 0 | < 1% |
| 01-Mar-11 7:28 PM View: | Easterling Barney B Jr SR VP Manufacturing | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 22,736 | -- | -- | 100% 0 to 22.74K | |
| 01-Mar-11 7:24 PM View: | MacMaster Jr Douglas J Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 2,533 | -- | -- | 100% 0 to 2.53K | |
| 01-Mar-11 7:21 PM View: | d'Andrea Harry J Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 2,533 | $31.50 | $79,789.50 | (100%) 2.53K to 0 | < 1% |
| 01-Mar-11 7:20 PM View: | Beery James Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 6,048 | -- | -- | 100% 0 to 6.05K | |
| 01-Mar-11 7:22 PM View: | Devine Michael G Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 2,533 | -- | -- | 100% 0 to 2.53K | |
| 01-Mar-11 7:27 PM View: | Buzy Peter L CFO, Treasurer and Exec VP | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 40,468 | $31.50 | $1,274,740.00 | (100%) 40.47K to 0 | < 1% |
| 01-Mar-11 7:25 PM View: | Pernock David M Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 2,533 | $31.50 | $79,789.50 | (100%) 2.53K to 0 | < 1% |
| 01-Mar-11 7:28 PM View: | Feitel David Exec VP, Gen Counsel & Secreta | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 31,881 | -- | -- | 100% 0 to 31.88K | |
| 01-Mar-11 7:23 PM View: | Kawalek Polly B Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 2,533 | $31.50 | $79,789.50 | (100%) 2.53K to 0 | < 1% |
| 01-Mar-11 7:29 PM View: | Nitze Peter A Chief Operating Officer&ExecVP | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Disposition | 40,468 | $31.50 | $1,274,740.00 | (100%) 40.47K to 0 | < 1% |
| 01-Mar-11 7:23 PM View: | Keller Jerome C Director | Martek Biosciences Corp. (MATK) | 25-Feb-11 | Grant | 2,533 | -- | -- | 100% 0 to 2.53K | |
| 24-Feb-11 9:56 PM View: | Royal Dsm N.V. 10% Owner | Martek Biosciences Corp. (MATK) | 24-Feb-11 | Market Purchase | 245,302 | $31.50 | $7,727,010.00 | < 1% 29.8M to 30.04M | 0% |
| 24-Feb-11 9:56 PM View: | Royal Dsm N.V. 10% Owner | Martek Biosciences Corp. (MATK) | 23-Feb-11 | Market Purchase | 17,000 | $31.50 | $535,500.00 | < 1% 29.78M to 29.8M | 0% |
| 25-Feb-11 12:12 PM View: | Nitze Peter A Chief Operating Officer&ExecVP | Martek Biosciences Corp. (MATK) | 22-Feb-11 | Disposition (change in control) | 1,000 | $31.50 | $31,500.00 | (100%) 1.0K to 0 | (< 1%) |
| 24-Feb-11 9:56 PM View: | Royal Dsm N.V. 10% Owner | Martek Biosciences Corp. (MATK) | 22-Feb-11 | Market Purchase | 32 | $31.50 | $1,008.00 | < 1% 29.78M to 29.78M | < 1% |
| 01-Mar-11 5:34 PM View: | Royal Dsm N.V. 10% Owner | Martek Biosciences Corp. (MATK) | 22-Feb-11 | Market Purchase | 15,712,900 | $31.50 | $494,958,016.00 | 52% 30.04M to 45.76M | (< 1%) |
| 25-Feb-11 11:51 AM View: | Flanagan Robert J Director | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 8,675 | $31.50 | $273,262.00 | (2%) 351.28K to 342.61K | < 1% |
| 25-Feb-11 12:11 PM View: | Rotberg Eugene H Director | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 55,206 | $31.50 | $1,738,990.00 | (79%) 69.81K to 14.6K | < 1% |
| 25-Feb-11 11:50 AM View: | Devine Michael G Director | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 5,270 | $31.50 | $166,005.00 | (100%) 5.27K to 0 | < 1% |
| 25-Feb-11 11:55 AM View: | MacMaster Jr Douglas J Director | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 25,273 | $31.50 | $796,100.00 | (100%) 25.27K to 0 | < 1% |
| 25-Feb-11 12:11 PM View: | Abramson David M President | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 11,134 | $31.50 | $350,721.00 | (100%) 11.13K to 0 | < 1% |
| 25-Feb-11 12:12 PM View: | Feitel David Exec VP, Gen Counsel & Secreta | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 5,687 | $31.50 | $179,140.00 | (81%) 6.98K to 1.29K | < 1% |
| 25-Feb-11 12:12 PM View: | Buzy Peter L CFO, Treasurer and Exec VP | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 22,879 | $31.50 | $720,688.00 | (86%) 26.72K to 3.84K | < 1% |
| 25-Feb-11 11:51 AM View: | Flanagan Robert J Director | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 342,609 | $31.50 | $10,792,200.00 | (100%) 342.61K to 0 | < 1% |
| 25-Feb-11 12:12 PM View: | Easterling Barney B Jr SR VP Manufacturing | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 19,042 | $31.50 | $599,823.00 | (100%) 19.04K to 0 | < 1% |
| 25-Feb-11 11:55 AM View: | Mayer Robert H Director | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 3,847 | $31.50 | $121,180.00 | (100%) 3.85K to 0 | < 1% |
| 25-Feb-11 12:11 PM View: | Rotberg Eugene H Director | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 14,600 | $31.50 | $459,900.00 | (100%) 14.6K to 0 | < 1% |
| 25-Feb-11 11:48 AM View: | Beery James Director | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 4,941 | $31.50 | $155,642.00 | (100%) 4.94K to 0 | < 1% |
| 25-Feb-11 12:12 PM View: | Pernock David M Director | Martek Biosciences Corp. (MATK) | 18-Feb-11 | Disposition (change in control) | 2,449 | $31.50 | $77,143.50 | (100%) 2.45K to 0 | < 1% |
