JOHN H MAHAR Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of JOHN H MAHAR. JOHN H MAHAR is a Director in MARTEK BIOSCIENCES CORP ($MATK).
Address: 6480 DOBBIN RD COLUMBIA 21045 MD
Companies in which JOHN H MAHAR is an Insider
MARTEK BIOSCIENCES CORP
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Position of JOHN H MAHAR: Director
Holdings: 0 shares
Latest Transaction: Jun 21 2006
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of JOHN H MAHAR
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 21 2006 | MATK | MARTEK BIOSCIENCES ... | MAHAR JOHN H | Director | Option Exercise | M | 19.00 | 5,000 | 95,000 | 0 | |
| Jun 21 2006 | MATK | MARTEK BIOSCIENCES ... | MAHAR JOHN H | Director | Sell | S | 28.68 | 5,000 | 143,403 | 0 | 5 K to 0 (-100.00 %) |
| Jun 21 2006 | MATK | MARTEK BIOSCIENCES ... | MAHAR JOHN H | Director | Buy | M | 19.00 | 5,000 | 95,000 | 5,000 | 0 to 5 K |
| Mar 20 2006 | MATK | MARTEK BIOSCIENCES ... | MAHAR JOHN H | Director | Option Exercise | A | 33.36 | 5,000 | 166,800 | 5,000 | |
| Mar 10 2006 | MATK | MARTEK BIOSCIENCES ... | MAHAR JOHN H | Director | Option Exercise | M | 32.88 | 3,500 | 115,063 | 0 | |
| Mar 10 2006 | MATK | MARTEK BIOSCIENCES ... | MAHAR JOHN H | Director | Sell | S | 33.59 | 3,500 | 117,567 | 0 | 3.5 K to 0 (-100.00 %) |
| Mar 10 2006 | MATK | MARTEK BIOSCIENCES ... | MAHAR JOHN H | Director | Buy | M | 32.88 | 3,500 | 115,063 | 3,500 | 0 to 3.5 K |