GERALD B OSTROSKI Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of GERALD B OSTROSKI. GERALD B OSTROSKI is a Director in PROTON ENERGY SYSTEMS INC ($PRTN).
Companies in which GERALD B OSTROSKI is an Insider
PROTON ENERGY SYSTEMS INC
Industry: ELECTRICAL INDUSTRIAL APPARATUS [3620]
Position of GERALD B OSTROSKI: Director
Holdings: 0 shares
Latest Transaction: Aug 05 2003
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of GERALD B OSTROSKI
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 05 2003 | PRTN | PROTON ENERGY SYST ... | OSTROSKI GERALD B | Director | Option Exercise | A | 2.16 | 500 | 1,080 | 500 | |
| Aug 05 2003 | PRTN | PROTON ENERGY SYST ... | OSTROSKI GERALD B | Director | Option Exercise | A | 2.16 | 500 | 1,080 | 500 | |
| Jul 31 2003 | PRTN | PROTON ENERGY SYST ... | OSTROSKI GERALD B | Director | Option Exercise | A | 2.16 | 1,000 | 2,160 | 1,000 |