JOHN H MAHAR Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of JOHN H MAHAR. JOHN H MAHAR is Director in MARTEK BIOSCIENCES CORP ($MATK).
Latest Insider Trading Transactions of JOHN H MAHAR
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | 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 |
| Mar 21 2005 | MATK | MARTEK BIOSCIENCES ... | MAHAR JOHN H | Director | Option Exercise | A | 55.85 | 10,000 | 558,500 | 10,000 | |
| Mar 22 2004 | MATK | MARTEK BIOSCIENCES ... | MAHAR JOHN H | Director | Option Exercise | A | 61.15 | 15,000 | 917,250 | 15,000 |
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