| Dec 2, 15 | Sternberg Stuart | 10 percent owner | Purchase | $0.15 | 399.82K | $59.97K | 3.01M |
| Dec 2, 15 | Sternberg Stuart | 10 percent owner | Purchase | $0.40 | 399.82K | $159.93K | 3.01M |
| Jul 24, 13 | Sternberg Stuart | 10 percent owner | Sale | -- | -- | -- | 2.53M |
| Jul 24, 13 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.09 | 2.85M | $242.40K | -- |
| Jul 18, 13 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.10 | 225.00K | $22.57K | 3.01M |
| Jul 19, 13 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.10 | 165.00K | $16.50K | 2.85M |
| Jul 19, 13 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.11 | 500 | $55 | 2.85M |
| Jul 16, 13 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.09 | 713.02K | $67.45K | 3.24M |
| Nov 30, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.12 | 45.00K | $5.40K | 4.15M |
| Dec 3, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.12 | 200.00K | $24.00K | 3.95M |
| Nov 28, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.13 | 60.00K | $7.97K | 4.29M |
| Nov 28, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.15 | 5.00K | $750 | 4.28M |
| Nov 29, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.12 | 84.00K | $10.35K | 4.20M |
| Jul 18, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.25 | 175.00K | $43.75K | 4.35M |
| Jun 25, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $1.55 | 1.50M | $2.33M | -- |
| Feb 27, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.40 | 10.00K | $3.95K | 4.53M |
| Feb 28, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.40 | 11.00K | $4.40K | 4.52M |
| Feb 15, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.33 | 5.00K | $1.65K | 4.55M |
| Feb 16, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.37 | 4.00K | $1.47K | 4.54M |
| Feb 13, 12 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.28 | 30.00K | $8.40K | 4.55M |
| Aug 25, 11 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $0.25 | 400 | $100 | 4.58M |
| Jan 31, 11 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $0.65 | 500 | $325 | 4.58M |
| Jan 27, 11 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $0.75 | 25.00K | $18.70K | 4.58M |
| Jan 24, 11 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $0.65 | 1.90K | $1.23K | 4.56M |
| Jan 21, 11 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $0.65 | 7.50K | $4.88K | 4.55M |
| Jan 20, 11 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $0.65 | 15.00K | $9.75K | 4.55M |
| Jan 20, 11 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $0.64 | 22.00K | $13.97K | 4.53M |
| Jan 19, 11 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $0.52 | 29.00K | $15.22K | 4.51M |
| Oct 27, 09 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 10 percent owner | Sale | $0.38 | 7.20K | $2.74K | 1.70M |
| Oct 27, 09 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 10 percent owner | Sale | $0.38 | 1.40K | $532 | 267.40K |
| Jul 31, 09 | Ross Stephen Farley | CFO | Purchase | $0.52 | 100 | $52 | 463.83K |
| Jul 16, 09 | Ross Stephen Farley | CFO | Purchase | $0.65 | 100 | $65 | 463.73K |
| May 28, 09 | Ross Stephen Farley | CFO | Purchase | $0.75 | 200 | $150 | 463.63K |
| May 12, 09 | Ross Stephen Farley | CFO | Purchase | $0.90 | 150 | $135 | 463.43K |
| Mar 19, 09 | Kolsteeg Fred | CTO | Purchase | $0.50 | 200.00K | $100.00K | 200.00K |
| Mar 19, 09 | Van Acker Philippe | CTO | Purchase | $0.50 | 100.00K | $50.00K | 100.00K |
| Mar 19, 09 | Ross Stephen Farley | CFO | Purchase | $0.50 | 100.00K | $50.00K | 100.00K |
| Dec 23, 08 | Ross Stephen Farley | CFO | Purchase | $0.40 | 2.00K | $800 | 463.28K |
| Dec 17, 08 | Ross Stephen Farley | CFO | Purchase | $0.45 | 5.00K | $2.25K | 461.28K |
| Jan 19, 06 | Ross Stephen Farley | CFO | Purchase | -- | 454.28K | -- | 456.28K |
| Mar 31, 06 | Ross Stephen Farley | CFO | Sale | -- | -- | -- | -- |
| Dec 17, 08 | Ross Stephen Farley | CFO | Purchase | $0.45 | 5.00K | $2.25K | 523.78K |
| Dec 10, 08 | List Robin | -- | Sale | -- | 723.00K | -- | 9.83K |
| Feb 27, 08 | Leddington Roger | Officer | Purchase | $1.14 | 2.00K | $2.28K | 3.00K |
| Jun 22, 07 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 10 percent owner | Purchase | -- | -- | -- | 972.80K |
| Jun 22, 07 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 10 percent owner | Purchase | $1.55 | -- | -- | 729.60K |
| Jun 22, 07 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 10 percent owner | Purchase | -- | -- | -- | 153.60K |
| Jun 22, 07 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 10 percent owner | Purchase | $1.55 | -- | -- | 115.20K |
| Dec 18, 07 | DeVreese Guy | CTO | Sale | -- | 600.00K | -- | 1.40M |
| Aug 17, 07 | Leddington Roger | Officer | Purchase | $1.50 | 100.00K | $150.00K | 100.00K |
| Aug 8, 07 | Leddington Roger | Officer | Sale | -- | -- | -- | 1.00K |
| Aug 10, 07 | DeVreese Guy | CTO | Purchase | -- | 3.15M | -- | 3.15M |
| Aug 10, 07 | DeVreese Guy | CTO | Sale | -- | 3.15M | -- | 79.25K |
| Jun 26, 07 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $1.25 | 2.00M | $2.50M | 7.65M |
| Jun 26, 07 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $1.55 | 1.50M | $2.33M | 3.17M |
| Mar 30, 07 | Kolsteeg Fred | CTO | Purchase | $1.45 | 50.00K | $72.50K | 95.00K |
| Mar 30, 07 | Kolsteeg Fred | CTO | Sale | $1.45 | 50.00K | $72.50K | -- |
| Dec 29, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $1.50 | 19.00K | $28.50K | 4.15M |
| Dec 28, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $1.50 | 33.00K | $49.50K | 4.13M |
| Dec 27, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $1.40 | 10.00K | $14.00K | 4.10M |
| Dec 26, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $1.45 | 20.00K | $29.00K | 4.09M |
| Jul 17, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $1.80 | 15.00K | $27.00K | 4.07M |
| Jul 10, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $1.80 | 100.00K | $180.00K | 4.05M |
| Jul 7, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $1.90 | 100.00K | $190.00K | 3.95M |
| Jun 26, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.10 | 7.00K | $14.70K | 3.85M |
| Jun 21, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.10 | 2.50K | $5.25K | 3.84M |
| Jun 20, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.10 | 4.00K | $8.40K | 3.84M |
| Jun 8, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.10 | 4.00K | $8.40K | 3.84M |
| Jun 5, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.06 | 9.90K | $20.40K | 3.83M |
| May 25, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.00 | 6.00K | $12.00K | 3.82M |
| May 19, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.00 | 5.00K | $10.00K | 3.82M |
| May 18, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.00 | 1.00K | $2.00K | 3.81M |
| May 15, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $1.98 | 4.00K | $7.90K | 3.81M |
| May 2, 06 | DeVreese Guy | CTO | Sale | $2.25 | 127.64K | $287.19K | 3.22M |
| May 2, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.25 | 1.00K | $2.25K | 3.81M |
| Apr 18, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.10 | 10.50K | $22.05K | 3.81M |
| Apr 17, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.20 | 23.00K | $50.60K | 3.80M |
| Apr 10, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.20 | 10.00K | $22.00K | 3.77M |
| Apr 7, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.35 | 45.00K | $105.75K | 3.76M |
| Apr 6, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.30 | 4.50K | $10.35K | 3.72M |
| Apr 5, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.41 | 50.17K | $120.94K | 3.71M |
| Apr 4, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.50 | 106.70K | $266.75K | 3.66M |
| Apr 3, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.25 | 178.50K | $401.63K | 3.56M |
| Apr 3, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.30 | 2.00K | $4.60K | 3.38M |
| Mar 30, 06 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Purchase | $2.58 | 42.00K | $108.42K | 3.38M |
| Jan 18, 06 | DeVreese Guy | CTO | Purchase | -- | 137.93K | -- | 7.29M |
| Jan 19, 06 | DeVreese Guy | CTO | Sale | -- | 3.94M | -- | 3.35M |
| Jan 18, 06 | DeVreese Guy | CTO | Sale | -- | 137.93K | -- | -- |
| Jan 5, 06 | DeVreese Guy | CTO | Sale | $1.50 | 93.53K | $140.30K | 6.47K |
| Oct 17, 05 | Hoffman Judd Darrin | Officer | Sale | $4.00 | 400.00K | $1.60M | -- |
| Mar 29, 02 | Van Acker Philippe | CFO | Sale | $1.00 | 10.00K | $10.00K | -- |
| Jul 8, 05 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | -- | -- | -- | 1.67M |
| Jul 8, 05 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $1.75 | 1.67M | $2.92M | -- |
| Jul 8, 05 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | -- | -- | -- | 1.67M |
| Jul 8, 05 | MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | Sale | $1.75 | 1.67M | $2.92M | -- |
| Aug 21, 02 | Lausha NV | 10 percent owner | Sale | $1.00 | 8.68K | $8.68K | -- |
| Jun 3, 05 | Lausha NV | 10 percent owner | Sale | -- | -- | -- | -- |
| Jun 3, 05 | DeVreese Guy | CTO | Purchase | $1.00 | 7.09M | $7.09M | 7.16M |
| Jun 3, 05 | List Robin | CEO | Purchase | -- | 622.20K | -- | 732.83K |
| Mar 24, 04 | DeVreese Guy | CTO | Purchase | $240,000.00 | 3.00M | $720.00B | 3.00M |
| Feb 22, 02 | DeVreese Guy | CTO | Purchase | $142,646.00 | 2.59M | $369.96B | 2.59M |
| Mar 24, 04 | DeVreese Guy | CTO | Purchase | $100,000.00 | 1.25M | $125.00B | 1.25M |
| Mar 24, 04 | DeVreese Guy | CTO | Purchase | $80,000.00 | 1.00M | $80.00B | 1.00M |
| Mar 29, 02 | DeVreese Guy | CTO | Purchase | $0.05 | 1.00M | $50.00K | 1.00M |
| Jan 11, 02 | DeVreese Guy | CTO | Purchase | $0.50 | 173.40K | $86.70K | 173.40K |
| Feb 22, 02 | DeVreese Guy | CTO | Purchase | $9,075.00 | 165.00K | $1.50B | 165.00K |
| Mar 23, 04 | DeVreese Guy | CTO | Purchase | $30,000.00 | 60.00K | $1.80B | 60.00K |
| Jan 11, 02 | DeVreese Guy | CTO | Purchase | $0.50 | 26.40K | $13.20K | 26.40K |
| Apr 25, 02 | Kolsteeg Fred | CTO | Purchase | $80,000.00 | 1.00M | $80.00B | 1.00M |
| Feb 22, 02 | Kolsteeg Fred | CTO | Purchase | $49,500.00 | 900.00K | $44.55B | 900.00K |
| Jan 11, 02 | Kolsteeg Fred | CTO | Purchase | $0.50 | 200.00K | $100.00K | 200.00K |
| Mar 29, 02 | Kolsteeg Fred | CTO | Purchase | $0.05 | 100.00K | $5.00K | 100.00K |
| Mar 29, 02 | List Robin | CEO | Purchase | $0.05 | 1.00M | $50.00K | 1.00M |
| Mar 24, 04 | List Robin | CEO | Purchase | $80,000.00 | 1.00M | $80.00B | 1.00M |
| Mar 24, 04 | List Robin | CEO | Purchase | $57,000.00 | 712.50K | $40.61B | 712.50K |
| Mar 24, 04 | List Robin | CEO | Purchase | $22,700.00 | 500.00K | $11.35B | 500.00K |
| Mar 29, 02 | Ross Stephen Farley | CFO | Purchase | $0.05 | 1.00M | $50.00K | 1.00M |
| Mar 31, 03 | Ross Stephen Farley | CFO | Purchase | $0.01 | 250.00K | $2.50K | 250.00K |
| Mar 23, 04 | Ross Stephen Farley | CFO | Purchase | $19,959.00 | 39.92K | $796.68M | 39.92K |