| Nov 12, 13 | BARANDIARAN WALTER | CTO | Purchase | $0.35 | 952.38K | $333.33K | 952.38K |
| Nov 12, 13 | BARANDIARAN WALTER | CTO | Sale | $0.35 | 952.38K | $333.33K | -- |
| Nov 12, 13 | RAYNOR DANIEL | 10 percent owner | Purchase | $0.35 | 952.38K | $333.33K | 952.38K |
| Nov 12, 13 | RAYNOR DANIEL | 10 percent owner | Sale | $0.35 | 952.38K | $333.33K | -- |
| Nov 12, 13 | Argentum Capital Partners II, L.P. | 10 percent owner | Purchase | $0.35 | 952.38K | $333.33K | 952.38K |
| Nov 12, 13 | Argentum Capital Partners II, L.P. | 10 percent owner | Sale | $0.35 | 952.38K | $333.33K | -- |
| Jun 1, 13 | COLIN JON | CEO | Purchase | $0.40 | 200.00K | $80.00K | 200.00K |
| Apr 15, 13 | Jacob Kurien | CTO | Purchase | $0.30 | 75.00K | $22.50K | 75.00K |
| Apr 15, 13 | COLIN JON | CTO | Purchase | $0.30 | 25.00K | $7.50K | 25.00K |
| Apr 15, 13 | Garrett Paul A | CTO | Purchase | $0.30 | 25.00K | $7.50K | 25.00K |
| Aug 27, 12 | Argentum Capital Partners, L.P. | other: See Explanation of Responses | Sale | -- | -- | -- | 172.77K |
| Feb 4, 11 | Argentum Capital Partners, L.P. | other: See Explanation of Responses | Sale | $1.39 | 83.34K | $115.83K | -- |
| Mar 15, 11 | Argentum Capital Partners, L.P. | other: See Explanation of Responses | Sale | $0.40 | 860.63K | $344.25K | -- |
| May 13, 11 | Argentum Capital Partners, L.P. | other: See Explanation of Responses | Sale | $0.40 | 141.39K | $56.56K | -- |
| Aug 27, 12 | Argentum Capital Partners II, L.P. | 10 percent owner | Sale | -- | -- | -- | 21.04M |
| Mar 15, 11 | Argentum Capital Partners II, L.P. | 10 percent owner | Sale | $0.40 | 860.63K | $344.25K | -- |
| Aug 27, 12 | Argentum Capital Partners II, L.P. | 10 percent owner | Sale | $0.35 | 8.57M | $3.00M | -- |
| Feb 4, 11 | Argentum Capital Partners II, L.P. | 10 percent owner | Sale | $1.39 | 250.02K | $347.50K | -- |
| Dec 30, 11 | Argentum Capital Partners II, L.P. | 10 percent owner | Sale | $0.40 | 2.71M | $1.08M | -- |
| Aug 27, 12 | RAYNOR DANIEL | 10 percent owner | Sale | -- | -- | -- | 21.04M |
| Aug 27, 12 | RAYNOR DANIEL | 10 percent owner | Sale | -- | -- | -- | 21.04M |
| Aug 27, 12 | RAYNOR DANIEL | 10 percent owner | Sale | -- | -- | -- | 172.77K |
| Aug 27, 12 | RAYNOR DANIEL | 10 percent owner | Sale | -- | -- | -- | 172.77K |
| Feb 4, 11 | RAYNOR DANIEL | 10 percent owner | Sale | $1.39 | 83.34K | $115.83K | -- |
| Aug 27, 12 | RAYNOR DANIEL | 10 percent owner | Sale | $0.35 | 8.57M | $3.00M | -- |
| Mar 15, 11 | RAYNOR DANIEL | 10 percent owner | Sale | $0.40 | 143.44K | $57.38K | -- |
| Mar 15, 11 | RAYNOR DANIEL | 10 percent owner | Sale | $0.40 | 860.63K | $344.25K | -- |
| Dec 30, 11 | RAYNOR DANIEL | 10 percent owner | Sale | $0.40 | 2.71M | $1.08M | -- |
| Aug 27, 12 | RAYNOR DANIEL | 10 percent owner | Sale | $0.35 | 8.57M | $3.00M | -- |
| Feb 4, 11 | RAYNOR DANIEL | 10 percent owner | Sale | $1.39 | 83.34K | $115.83K | -- |
| May 13, 11 | RAYNOR DANIEL | 10 percent owner | Sale | $0.40 | 141.39K | $56.56K | -- |
| May 13, 11 | RAYNOR DANIEL | 10 percent owner | Sale | $0.40 | 141.39K | $56.56K | -- |
| Dec 30, 11 | RAYNOR DANIEL | 10 percent owner | Sale | $0.40 | 2.71M | $1.08M | -- |
| Dec 30, 11 | RAYNOR DANIEL | 10 percent owner | Sale | $0.40 | 133.37K | $53.35K | -- |
| Mar 15, 11 | RAYNOR DANIEL | 10 percent owner | Sale | $0.40 | 860.63K | $344.25K | -- |
| Aug 27, 12 | Wendle James E. | COO | Sale | -- | -- | -- | 497.12K |
| Aug 27, 12 | Wendle James E. | COO | Sale | $0.30 | 1.14M | $342.00K | -- |
| Mar 15, 11 | Wendle James E. | COO | Sale | $0.40 | 143.44K | $57.38K | -- |
| May 13, 11 | Wendle James E. | COO | Sale | $0.40 | 141.39K | $56.56K | -- |
| Dec 30, 11 | Wendle James E. | COO | Sale | $0.40 | 162.53K | $65.01K | -- |
| Aug 27, 12 | Jacob Kurien | CTO | Sale | -- | -- | -- | 35.02K |
| Feb 4, 11 | Jacob Kurien | CTO | Sale | $1.39 | 41.67K | $57.92K | -- |
| Mar 15, 11 | Jacob Kurien | CTO | Sale | $0.40 | 143.44K | $57.38K | -- |
| Aug 27, 12 | Greber Jack S. | CTO | Sale | -- | -- | -- | 3.06M |
| Aug 27, 12 | Greber Jack S. | CTO | Sale | $0.30 | 735.00K | $220.50K | -- |
| Feb 4, 11 | Greber Jack S. | CTO | Sale | $1.39 | 166.68K | $231.67K | -- |
| Mar 15, 11 | Greber Jack S. | CTO | Sale | $0.40 | 1.08M | $430.31K | -- |
| Mar 30, 12 | Greber Jack S. | CTO | Sale | $0.40 | 504.02K | $201.61K | -- |
| Aug 27, 12 | Garrett Paul A | CTO | Sale | -- | -- | -- | 50.00K |
| Aug 27, 12 | Garrett Paul A | CTO | Sale | $0.30 | 150.00K | $45.00K | -- |
| Aug 27, 12 | GALVIN ROBERT R | CFO | Sale | -- | -- | -- | 621.40K |
| Aug 27, 12 | GALVIN ROBERT R | CFO | Sale | $0.30 | 1.05M | $315.00K | -- |
| Mar 15, 11 | GALVIN ROBERT R | CFO | Sale | $0.40 | 143.44K | $57.38K | -- |
| Aug 27, 12 | COLIN JON | CTO | Sale | -- | -- | -- | 50.00K |
| Aug 27, 12 | COLIN JON | CTO | Sale | -- | -- | -- | 50.00K |
| Aug 27, 12 | COLIN JON | CTO | Sale | $0.30 | 125.00K | $37.50K | -- |
| May 13, 11 | COLIN JON | CTO | Sale | $0.40 | 282.78K | $113.11K | -- |
| Aug 27, 12 | COLIN JON | CTO | Sale | $0.30 | 125.00K | $37.50K | -- |
| May 13, 11 | COLIN JON | CTO | Sale | $0.40 | 282.78K | $113.11K | -- |
| Aug 27, 12 | BARANDIARAN WALTER | CTO | Sale | -- | -- | -- | 21.04M |
| Aug 27, 12 | BARANDIARAN WALTER | CTO | Sale | -- | -- | -- | 172.77K |
| Aug 27, 12 | BARANDIARAN WALTER | CTO | Sale | -- | -- | -- | 103.27K |
| Dec 30, 11 | BARANDIARAN WALTER | CTO | Sale | $0.40 | 2.71M | $1.08M | -- |
| Aug 27, 12 | BARANDIARAN WALTER | CTO | Sale | $0.35 | 8.57M | $3.00M | -- |
| May 13, 11 | BARANDIARAN WALTER | CTO | Sale | $0.40 | 141.39K | $56.56K | -- |
| Mar 15, 11 | BARANDIARAN WALTER | CTO | Sale | $0.40 | 860.63K | $344.25K | -- |
| Feb 4, 11 | BARANDIARAN WALTER | CTO | Sale | $1.39 | 83.34K | $115.83K | -- |