Herman Mark Gerwitz serves as Executive at NOCOPI TECHNOLOGIES INC/MD/, where they oversee executive responsibilities. Since joining the company, Herman Mark Gerwitz has executed 16 insider transactions totaling $41.5K, demonstrating a bullish approach to their equity position. Their most recent transaction on Nov 27, 2017 involved purchasing 100,000 shares valued at $4.0K.
Herman Mark Gerwitz currently holds 475,049 shares of NOCOPI TECHNOLOGIES INC/MD/ (NNUP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Herman Mark Gerwitz has been a net buyer of NNUP stock. They have purchased $41.5K and sold $0 worth of shares.
Herman Mark Gerwitz's most recent insider trade was on Nov 27, 2017, when they purchased 100,000 shares at $0.04 per share.
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| $0.05 |
| Discretionary |
| Mar 16, 2012 | NNUP | $2.7K | Other | 44,216 | $0.06 | Discretionary |
| Nov 15, 2011 | NNUP | $1.7K | Other | 33,333 | $0.05 | Discretionary |
| Aug 11, 2010 | NNUP | $1.9K | Purchase | 62,500 | $0.03 | Discretionary |
| Apr 21, 2009 | NNUP | $500 | Purchase | 10,000 | $0.05 | Discretionary |
| Apr 21, 2009 | NNUP | $1.3K | Purchase | 25,000 | $0.05 | Discretionary |
| Apr 21, 2009 | NNUP | $1.3K | Purchase | 25,000 | $0.05 | Discretionary |
| Apr 21, 2009 | NNUP | $500 | Purchase | 10,000 | $0.05 | Discretionary |
| Jan 26, 2009 | NNUP | $480 | Purchase | 6,000 | $0.08 | Discretionary |
| Jan 26, 2009 | NNUP | $480 | Purchase | 6,000 | $0.08 | Discretionary |
| Feb 22, 2007 | NNUP | $2.4K | Purchase | 3,500 | $0.68 | Discretionary |
| Feb 16, 2007 | NNUP | $670 | Purchase | 1,000 | $0.67 | Discretionary |
| Feb 12, 2007 | NNUP | $6.6K | Purchase | 13,000 | $0.51 | Discretionary |
| Oct 9, 2003 | NNUP | $9.0K | Purchase | 50,000 | $0.18 | Discretionary |
| Jan 2, 2002 | NNUP | $6.0K | Purchase | 100,000 | $0.06 | Discretionary |