The largest purchase of all time was on 2008-12-15 and amounted to 18400 shares of SIGA Technologies, Inc. for $56,304.
The largest sale of all time was on 2011-05-19 and amounted to 41500 shares of SIGA Technologies, Inc. for $566,475.
No biography is available at this moment.
| 2015-09-24 | Sale | SIGA Technologies, Inc. SIGA | Chief Executive Officer | 20,000 0.0359% | $1.21 | $24,200 | -33.6% | |
| 2015-09-01 | Sale | SIGA Technologies, Inc. SIGA | Chief Executive Officer | 20,000 0.0368% | $1.32 | $26,400 | -37.59% | |
| 2015-06-22 | Sale | SIGA Technologies, Inc. SIGA | Chief Executive Officer | 25,000 0.0467% | $1.43 | $35,786 | -41.96% | |
| 2015-06-04 | Sale | SIGA Technologies, Inc. SIGA | Chief Executive Officer | 12,400 0.0245% | $1.64 | $20,336 | -46.45% | |
| 2015-06-03 | Sale | SIGA Technologies, Inc. SIGA | Chief Executive Officer | 12,500 0.0236% | $1.69 | $21,125 | -50.3% | |
| 2015-06-02 | Sale | SIGA Technologies, Inc. SIGA | Chief Executive Officer | 100 0.0002% | $1.80 | $180 | -52.57% | |
| 2014-01-03 | SIGA Technologies, Inc. SIGA | Chief Executive Officer | 0 – | $0 | $0 | -20% | ||
| 2011-05-19 | Sale | SIGA Technologies, Inc. SIGA | Chief Executive Officer | 41,500 0.0818% | $13.65 | $566,475 | -76.38% | |
| 2009-12-15 | SIGA Technologies, Inc. SIGA | Chief Executive Officer | 7,100 0.0166% | $6.00 | $42,600 | +25.13% | ||
| 2009-06-15 | Sale | Nephros, Inc. NEPH | director | 92,710 0.2648% | $1.53 | $141,846 | -23.57% | |
| 2009-06-12 | Sale | Nephros, Inc. NEPH | director | 107,290 0.2842% | $1.50 | $160,935 | -27.03% | |
| 2009-06-11 | Sale | Nephros, Inc. NEPH | director | 100,302 0.2404% | $1.19 | $119,590 | -16.92% | |
| 2009-06-10 | Sale | Nephros, Inc. NEPH | director | 90,000 0.2355% | $1.20 | $108,126 | -10% | |
| 2008-12-15 | SIGA Technologies, Inc. SIGA | Chief Executive Officer | 18,400 0.0534% | $3.06 | $56,304 | +131.63% |