Mark Alsentzer serves as Executive at Pure Earth, Inc., where they oversee executive responsibilities. Since joining the company, Mark Alsentzer has executed 11 insider transactions totaling $120.0K, demonstrating a bullish approach to their equity position. Their most recent transaction on Feb 24, 2009 involved purchasing 750 shares valued at $900.
Mark Alsentzer currently holds 44,750 shares of Pure Earth, Inc. (PREA.OB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Alsentzer has been a net buyer of PREA.OB stock. They have purchased $120.0K and sold $0 worth of shares.
Mark Alsentzer's most recent insider trade was on Feb 24, 2009, when they purchased 750 shares at $1.20 per share.
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| $1.10 |
| Discretionary |
| Feb 12, 2009 | PREA.OB | $70.0K | Other | 70,000 | $1.00 | Discretionary |
| Feb 11, 2009 | PREA.OB | $1.3K | Purchase | 1,000 | $1.30 | Discretionary |
| Dec 31, 2008 | PREA.OB | $2.8K | Purchase | 2,000 | $1.40 | Discretionary |
| Dec 4, 2008 | PREA.OB | $3.5K | Purchase | 2,500 | $1.40 | Discretionary |
| Nov 15, 2008 | PREA.OB | $100.1K | Purchase | 130,000 | $0.77 | Discretionary |
| Oct 15, 2008 | PREA.OB | $3.9K | Purchase | 3,000 | $1.31 | Discretionary |
| Oct 13, 2008 | PREA.OB | $2.6K | Purchase | 2,000 | $1.31 | Discretionary |
| Sep 18, 2008 | PREA.OB | $1.7K | Purchase | 1,000 | $1.70 | Discretionary |
| Sep 4, 2008 | PREA.OB | $2.0K | Purchase | 1,000 | $2.05 | Discretionary |