David Gelbaum serves as Executive at OPEN ENERGY CORP, where they oversee executive responsibilities. Since joining the company, David Gelbaum has executed 222 insider transactions totaling $24.8M, demonstrating a bullish approach to their equity position. Their most recent transaction on Jan 23, 2008 involved purchasing 9,079 shares valued at $160.2K.
David Gelbaum currently holds 1,249,112 shares of OPEN ENERGY CORP (OEGY.OB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David Gelbaum has been a net buyer of OEGY.OB stock. They have purchased $17.4M and sold $7.4M worth of shares.
David Gelbaum's most recent insider trade was on Jan 23, 2008, when they purchased 9,079 shares at $17.65 per share.
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| $17.65 |
| Discretionary |
| Oct 23, 2007 | DSTI | $281.0K | Purchase | 51,000 | $5.51 | Discretionary |
| Oct 22, 2007 | DSTI | $282.5K | Purchase | 53,196 | $5.31 | Discretionary |
| Oct 2, 2007 | EMKR | $2.1M | Purchase | 198,550 | $10.51 | Discretionary |
| Oct 1, 2007 | EMKR | $1.7M | Purchase | 173,800 | $10.04 | Discretionary |
| Sep 28, 2007 | EMKR | $1.2M | Purchase | 127,650 | $9.59 | Discretionary |
| Aug 22, 2007 | OEGY.OB | $63.8K | Purchase | 110,000 | $0.58 | Discretionary |
| Aug 21, 2007 | OEGY.OB | $87.0K | Purchase | 150,000 | $0.58 | Discretionary |
| Aug 20, 2007 | OEGY.OB | $139.7K | Purchase | 245,000 | $0.57 | Discretionary |
| Aug 16, 2007 | OEGY.OB | $94.0K | Purchase | 200,000 | $0.47 | Discretionary |
| Aug 15, 2007 | OEGY.OB | $46.8K | Purchase | 90,000 | $0.52 | Discretionary |
| Aug 14, 2007 | OEGY.OB | $117.6K | Purchase | 210,000 | $0.56 | Discretionary |
| Aug 13, 2007 | OEGY.OB | $56.0K | Purchase | 100,000 | $0.56 | Discretionary |
| Jul 25, 2007 | OEGY.OB | $210.0K | Purchase | 300,000 | $0.70 | Discretionary |
| Jul 9, 2007 | BCON | $1.1M | Purchase | 500,000 | $2.10 | Discretionary |
| Jul 6, 2007 | BCON | $712.0K | Purchase | 400,000 | $1.78 | Discretionary |
| Jun 28, 2007 | WWAT | $564.0K | Purchase | 400,000 | $1.41 | Discretionary |
| Jun 18, 2007 | WWAT | $285.0K | Purchase | 250,000 | $1.14 | Discretionary |
| Jun 15, 2007 | WWAT | $655.4K | Purchase | 580,000 | $1.13 | Discretionary |
| Jun 14, 2007 | WWAT | $364.8K | Purchase | 320,000 | $1.14 | Discretionary |
| Jun 13, 2007 | WWAT | $108.0K | Purchase | 100,000 | $1.08 | Discretionary |