$MATK MARTEK BIOSCIENCES CORP Insider Trading
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in MARTEK BIOSCIENCES CORP. Insider overview, share value development, latest insider transactions and email notifications about new events in MARTEK BIOSCIENCES CORP for free.
IRS Number: 521399362
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Trading Symbol: MATK
Company Address: 6480 DOBBIN RD COLUMBIA 21045
Prev close: $0.00
Average Daily Volume: 0
Days Low: $0.00
Year Low: $0.00
Year High: $0.00
MARTEK BIOSCIENCES CORP Latest Insider Transactions
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | Feitel David | Exec VP, Gen Counse ... | Option Exercise | D | 27.83 | 10,000 | 278,300 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | Feitel David | Exec VP, Gen Counse ... | Option Exercise | M | 0.00 | 17,027 | 0 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | Feitel David | Exec VP, Gen Counse ... | Option Exercise | M | 0.00 | 8,709 | 0 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | Feitel David | Exec VP, Gen Counse ... | Option Exercise | M | 0.00 | 3,039 | 0 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | Feitel David | Exec VP, Gen Counse ... | Option Exercise | M | 0.00 | 2,836 | 0 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | Feitel David | Exec VP, Gen Counse ... | Sell | D | 31.50 | 31,881 | 1,004,252 | 0 | 31.9 K to 0 (-100.00 %) |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | Feitel David | Exec VP, Gen Counse ... | Grant | A | 0.00 | 31,881 | 0 | 31,881 | 0 to 31.9 K |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | BUZY PETER L | CFO, Treasurer and ... | Option Exercise | M | 0.00 | 18,831 | 0 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | BUZY PETER L | CFO, Treasurer and ... | Option Exercise | M | 0.00 | 10,037 | 0 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | BUZY PETER L | CFO, Treasurer and ... | Option Exercise | M | 0.00 | 6,024 | 0 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | BUZY PETER L | CFO, Treasurer and ... | Option Exercise | D | 27.97 | 35,000 | 978,950 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | BUZY PETER L | CFO, Treasurer and ... | Option Exercise | D | 28.50 | 50,000 | 1,425,000 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | BUZY PETER L | CFO, Treasurer and ... | Option Exercise | D | 14.56 | 50,000 | 728,000 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | BUZY PETER L | CFO, Treasurer and ... | Option Exercise | M | 0.00 | 5,576 | 0 | 0 | |
| Mar 01 2011 | MATK | MARTEK BIOSCIENCES ... | BUZY PETER L | CFO, Treasurer and ... | Sell | D | 31.50 | 40,468 | 1,274,742 | 0 | 40.5 K to 0 (-100.00 %) |