Corey M. Horowitz serves as Executive at NETWORK 1 SECURITY SOLUTIONS INC, where they oversee executive responsibilities. Since joining the company, Corey M. Horowitz has executed 89 insider transactions totaling $558.7K, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 15, 2012 involved selling 432,570 shares valued at $605.6K.
Corey M. Horowitz currently holds 4,007,459 shares of NETWORK 1 SECURITY SOLUTIONS INC (NSSI-OTC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Corey M. Horowitz has been a net seller of NSSI-OTC stock. They have purchased $0 and sold $558.7K worth of shares.
Corey M. Horowitz's most recent insider trade was on Mar 15, 2012, when they sold 432,570 shares at $1.40 per share.
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| 732,709 |
| $0.68 |
| Discretionary |
| Mar 15, 2012 | NSSI-OTC | $1.1M | Payment | 792,073 | $1.39 | Discretionary |
| Mar 15, 2012 | NSSI-OTC | $812.8K | Option Exercise | 1,195,361 | $0.68 | Discretionary |
| Feb 27, 2012 | NSSI-OTC | $255.0K | Option Exercise | 375,000 | $0.68 | Discretionary |
| Feb 27, 2012 | NSSI-OTC | $343.3K | Payment | 246,951 | $1.39 | Discretionary |
| Jan 4, 2012 | NSSI-OTC | $16.8K | Payment | 14,115 | $1.19 | Discretionary |
| Jan 4, 2012 | NSSI-OTC | $204.0K | Exercise | 300,000 | $0.68 | Discretionary |
| Jan 4, 2012 | NSSI-OTC | $204.0K | Other | 171,428 | $1.19 | Discretionary |
| Jan 4, 2012 | NSSI-OTC | $13.6K | Option Exercise | 20,000 | $0.68 | Discretionary |
| Dec 21, 2011 | NSSI-OTC | $283.2K | Payment | 230,234 | $1.23 | Discretionary |
| Dec 21, 2011 | NSSI-OTC | $67.0K | Option Exercise | 515,218 | $0.13 | Discretionary |
| Dec 21, 2011 | NSSI-OTC | $283.2K | Payment | 230,234 | $1.23 | Discretionary |
| Dec 21, 2011 | NSSI-OTC | $66.6K | Option Exercise | 512,218 | $0.13 | Discretionary |
| Dec 14, 2011 | NSSI-OTC | $0 | Gift | 37,500 | $N/A | Discretionary |
| Jan 19, 2011 | NSSI-OTC | $6.8K | Option Exercise | 10,000 | $0.68 | Discretionary |
| Dec 20, 2010 | NSSI-OTC | $0 | Gift | 45,000 | $N/A | Discretionary |
| Dec 16, 2010 | NSSI-OTC | $18.9K | Sale | 12,100 | $1.56 | Discretionary |
| Dec 16, 2010 | NSSI-OTC | $31.7K | Sale | 20,300 | $1.56 | Discretionary |
| Dec 16, 2010 | NSSI-OTC | $68.2K | Sale | 42,600 | $1.60 | Discretionary |
| Dec 19, 2008 | NSSI-OTC | $0 | Gift | 25,000 | $N/A | Discretionary |
| Dec 19, 2008 | NSSI-OTC | $0 | Gift | 25,000 | $N/A | Discretionary |
| Dec 19, 2008 | NSSI-OTC | $0 | Gift | 75,000 | $N/A | Discretionary |
| Dec 19, 2008 | NSSI-OTC | $0 | Gift | 25,000 | $N/A | Discretionary |
| Dec 21, 2007 | NSSI.OB | $0 | Gift | 12,500 | $N/A | Discretionary |
| Dec 21, 2007 | NSSI.OB | $0 | Gift | 12,500 | $N/A | Discretionary |
| Dec 21, 2007 | NSSI.OB | $0 | Gift | 12,500 | $N/A | Discretionary |
| Dec 21, 2007 | NSSI.OB | $0 | Gift | 37,500 | $N/A | Discretionary |
| Dec 29, 2006 | NSSI-OTC | $0 | Gift | 12,500 | $N/A | Discretionary |
| Dec 29, 2006 | NSSI-OTC | $0 | Gift | 12,500 | $N/A | Discretionary |