| May 24, 13 | Weaver Michael Dan | CEO | Purchase | -- | 9.92K | -- | 9.92K |
| May 24, 13 | Weaver Michael Dan | CEO | Sale | -- | 49.58K | -- | -- |
| May 24, 13 | Garner Curtis Lee JR | CFO | Purchase | -- | 2.51K | -- | 2.51K |
| May 24, 13 | Garner Curtis Lee JR | CFO | Purchase | $7.50 | 2.51K | $18.81K | 2.51K |
| May 24, 13 | Garner Curtis Lee JR | CFO | Purchase | -- | 144 | -- | 144 |
| May 24, 13 | Garner Curtis Lee JR | CFO | Purchase | $7.50 | 144 | $1.08K | 144 |
| May 24, 13 | Garner Curtis Lee JR | CFO | Sale | -- | 720 | -- | -- |
| May 24, 13 | Garner Curtis Lee JR | CFO | Sale | $7.50 | 720 | $5.40K | -- |
| May 24, 13 | Wessing E. Todd | Officer | Purchase | -- | 103 | -- | 103 |
| May 24, 13 | Wessing E. Todd | Officer | Purchase | $7.50 | 103 | $772.5 | 103 |
| May 24, 13 | Wessing E. Todd | Officer | Sale | -- | 516 | -- | -- |
| May 24, 13 | Wessing E. Todd | Officer | Sale | $7.50 | 516 | $3.87K | -- |
| May 24, 13 | Haug Howard James | CTO | Purchase | -- | 510 | -- | 510 |
| May 24, 13 | Haug Howard James | CTO | Purchase | -- | 10 | -- | 10 |
| May 24, 13 | Haug Howard James | CTO | Sale | -- | 50 | -- | -- |
| May 24, 13 | Andrews Dennis | Officer | Purchase | $7.50 | 451 | $3.38K | 451 |
| May 24, 13 | Andrews Dennis | Officer | Purchase | -- | 451 | -- | 451 |
| May 24, 13 | Andrews Dennis | Officer | Sale | -- | 2.26K | -- | -- |
| May 24, 13 | Andrews Dennis | Officer | Sale | $7.50 | 2.26K | $16.92K | -- |
| May 24, 13 | Tisdale Ed | Officer | Purchase | -- | 54 | -- | 54 |
| May 24, 13 | Tisdale Ed | Officer | Purchase | $7.50 | 54 | $405 | 54 |
| May 24, 13 | Tisdale Ed | Officer | Sale | -- | 271.482 | -- | -- |
| May 24, 13 | Tisdale Ed | Officer | Sale | $7.50 | 271.482 | $2.04K | -- |
| Mar 22, 13 | Wessing E. Todd | Officer | Sale | -- | -- | -- | 516 |
| Mar 22, 13 | Wessing E. Todd | Officer | Sale | -- | -- | -- | 516 |
| Dec 31, 12 | Haug Howard James | CTO | Sale | -- | -- | -- | 2.55K |
| Aug 19, 09 | Haug Howard James | CTO | Purchase | $12.21 | 50 | $610.5 | 50 |
| May 8, 12 | Haug Howard James | CTO | Purchase | $5.61 | 1.76K | $9.89K | 2.55K |
| May 8, 12 | Garner Curtis Lee JR | CFO | Purchase | $5.59 | 100 | $559 | 12.54K |
| May 8, 12 | Garner Curtis Lee JR | CFO | Purchase | $5.55 | 600 | $3.33K | 12.44K |
| May 8, 12 | Garner Curtis Lee JR | CFO | Purchase | $5.54 | 300 | $1.66K | 11.84K |
| May 8, 12 | Garner Curtis Lee JR | CFO | Purchase | $5.59 | 45 | $251.55 | 720 |
| May 8, 12 | Garner Curtis Lee JR | CFO | Purchase | $5.59 | 45 | $251.55 | 719 |
| Mar 30, 12 | Tisdale Ed | Officer | Purchase | $13.51 | 8.025 | $108.418 | 271.482 |
| Jan 20, 12 | Haug Howard James | CTO | Purchase | $12.39 | 788 | $9.76K | 788 |
| Jan 23, 12 | Tisdale Ed | Officer | Purchase | $13.00 | 150 | $1.95K | 263.457 |
| Jan 20, 12 | Garner Curtis Lee JR | CFO | Purchase | $12.45 | 968 | $12.05K | 11.54K |
| Jan 20, 12 | Garner Curtis Lee JR | CFO | Purchase | $12.40 | 65 | $806 | 675 |
| Jan 20, 12 | Garner Curtis Lee JR | CFO | Purchase | $12.45 | 64 | $796.8 | 674 |
| Dec 30, 11 | Tisdale Ed | Officer | Purchase | $14.27 | 1.361 | $19.421 | 113.457 |
| Dec 27, 11 | Tisdale Ed | Officer | Purchase | $14.27 | 1.882 | $26.856 | 112.096 |
| Sep 30, 11 | Tisdale Ed | Officer | Purchase | $15.82 | 1.183 | $18.715 | 110.214 |
| Sep 27, 11 | Tisdale Ed | Officer | Purchase | $15.82 | 1.637 | $25.897 | 109.031 |
| Jun 27, 11 | Tisdale Ed | Officer | Purchase | $18.07 | 1.005 | $18.16 | 107.394 |
| Jun 27, 11 | Tisdale Ed | Officer | Purchase | $18.06 | 1.389 | $25.085 | 106.389 |
| Dec 31, 11 | Tisdale Ed | Officer | Sale | -- | -- | -- | -- |
| Aug 9, 11 | Garner Curtis Lee JR | CFO | Purchase | $14.40 | 500 | $7.20K | 10.57K |
| May 20, 11 | Garner Curtis Lee JR | CFO | Purchase | $18.47 | 60 | $1.11K | 610 |
| May 20, 11 | Garner Curtis Lee JR | CFO | Purchase | $18.50 | 60 | $1.11K | 610 |
| May 17, 11 | Tisdale Ed | Officer | Purchase | $18.50 | 105 | $1.94K | 105 |
| Mar 2, 11 | Garner Curtis Lee JR | CFO | Purchase | $19.00 | 200 | $3.80K | 10.07K |
| Feb 25, 11 | Kunz John Patrick | CTO | Purchase | $19.05 | 300 | $5.71K | 9.50K |
| Feb 24, 11 | Kunz John Patrick | CTO | Purchase | $19.00 | 700 | $13.30K | 9.20K |
| Jul 1, 10 | Tisdale Ed | Officer | Sale | -- | -- | -- | -- |
| Feb 22, 11 | REDDERSEN WILLIAM F | CTO | Purchase | $18.97 | 125 | $2.37K | 265 |
| May 18, 10 | REDDERSEN WILLIAM F | CTO | Purchase | $16.76 | 140 | $2.35K | 140 |
| May 17, 10 | Bak William | CTO | Purchase | $16.49 | 500 | $8.24K | 1.00K |
| May 17, 10 | Bak William | CTO | Purchase | $16.48 | 500 | $8.24K | 500 |
| May 18, 10 | Garner Curtis Lee JR | CFO | Purchase | $16.76 | 50 | $838 | 550 |
| May 18, 10 | Garner Curtis Lee JR | CFO | Purchase | $16.79 | 50 | $839.5 | 550 |
| May 14, 10 | Kunz John Patrick | CTO | Purchase | $16.49 | 500 | $8.24K | 8.50K |
| Nov 16, 09 | Andrews Dennis | Officer | Purchase | $13.35 | 72 | $961.157 | 2.26K |
| Nov 11, 09 | Garner Curtis Lee JR | CFO | Purchase | $13.25 | 535 | $7.09K | 9.87K |
| May 8, 09 | Garner Curtis Lee JR | CFO | Purchase | $10.40 | 325 | $3.38K | 9.34K |
| Mar 9, 09 | Kunz John Patrick | CTO | Purchase | $7.99 | 1.00K | $7.99K | 8.00K |
| Mar 5, 09 | Garner Curtis Lee JR | CFO | Purchase | $8.50 | 8.20K | $69.71K | 9.01K |
| Mar 5, 09 | Garner Curtis Lee JR | CFO | Purchase | $8.49 | 60 | $509.4 | 810 |
| Dec 31, 08 | Bak William | CTO | Sale | -- | -- | -- | -- |
| Feb 6, 08 | Bak William | CTO | Sale | $15.61 | 1.00K | $15.61K | -- |
| May 20, 08 | Kunz John Patrick | CTO | Purchase | $15.50 | 1.00K | $15.50K | 7.00K |
| Dec 31, 08 | Kunz John Patrick | CTO | Sale | -- | -- | -- | -- |
| May 20, 08 | Kunz John Patrick | CTO | Purchase | $15.40 | 800 | $12.32K | 6.00K |
| May 20, 08 | Kunz John Patrick | CTO | Purchase | $15.39 | 700 | $10.77K | 5.20K |
| Dec 31, 08 | Kunz John Patrick | CTO | Sale | -- | -- | -- | 2.00K |
| Dec 31, 08 | Kunz John Patrick | CTO | Sale | -- | -- | -- | 2.00K |
| Nov 18, 08 | Garner Curtis Lee JR | CFO | Purchase | $10.87 | 150 | $1.63K | 750 |
| Nov 17, 08 | Garner Curtis Lee JR | CFO | Purchase | $10.98 | 500 | $5.49K | 500 |
| Nov 7, 08 | Kunz John Patrick | CTO | Purchase | $11.94 | 1.00K | $11.94K | 4.50K |
| Nov 7, 08 | Kunz John Patrick | CTO | Purchase | $11.98 | 2.00K | $23.96K | 3.50K |
| Nov 7, 08 | Kunz John Patrick | CTO | Purchase | $11.94 | 1.00K | $11.94K | 2.00K |
| Oct 31, 08 | Souza Robert J. | Officer | Sale | -- | -- | -- | -- |
| Aug 14, 08 | Kunz John Patrick | CTO | Purchase | $15.90 | 1.00K | $15.90K | 1.00K |
| Aug 20, 07 | Bak William | CTO | Purchase | $17.40 | 1.00K | $17.40K | 1.00K |
| Aug 17, 07 | Andrews Dennis | Officer | Purchase | $16.26 | 150 | $2.44K | 2.18K |
| May 25, 07 | Garner Curtis Lee JR | CFO | Purchase | $20.90 | 600 | $12.54K | 600 |
| May 18, 07 | Kunz John Patrick | CTO | Purchase | $21.33 | 1.50K | $32.00K | 1.50K |
| Feb 21, 07 | Boles Jerry C | President | Sale | $22.50 | 360 | $8.10K | -- |
| Nov 15, 06 | Boles Jerry C | Officer | Sale | -- | -- | -- | 360 |
| Aug 22, 06 | Gross Kenneth Wayne | President | Sale | $19.00 | 284 | $5.40K | 1.50K |
| Aug 22, 06 | Gross Kenneth Wayne | President | Sale | $18.95 | 200 | $3.79K | 1.30K |
| Aug 22, 06 | Gross Kenneth Wayne | President | Sale | $18.90 | 1.30K | $24.57K | -- |
| May 19, 06 | Andrews Dennis | Officer | Purchase | $17.23 | 250 | $4.31K | 2.03K |
| Feb 23, 06 | Meyers Andrew James | CTO | Sale | $17.37 | 3.06K | $53.05K | 800 |
| Feb 24, 06 | Meyers Andrew James | CTO | Sale | $17.45 | 800 | $13.96K | -- |
| Feb 23, 06 | McCall Stephen Phillip | CTO | Sale | $17.37 | 3.06K | $53.05K | 800 |
| Feb 24, 06 | McCall Stephen Phillip | CTO | Sale | $17.45 | 800 | $13.96K | -- |
| Feb 24, 05 | Bak William | CTO | Sale | -- | -- | -- | -- |
| Jan 6, 05 | Meyers Andrew James | CTO | Sale | $14.29 | 620.42K | $8.86M | 3.85K |
| Jan 6, 05 | McCall Stephen Phillip | CTO | Sale | $14.29 | 620.42K | $8.86M | 3.85K |
| Jan 6, 05 | CEA CAPITAL PARTNERS USA L P | 10 percent owner | Sale | $14.29 | 422.00K | $6.03M | 3.85K |
| Jan 6, 05 | Seaport Capital Partners II, L.P. | 10 percent owner | Sale | $14.29 | 198.42K | $2.83M | -- |
| Dec 21, 04 | McCall Stephen Phillip | CTO | Purchase | $7.50 | 8.03M | $60.20M | 8.03M |
| Dec 21, 04 | McCall Stephen Phillip | CTO | Sale | $14.29 | 7.40M | $105.76M | 624.27K |
| Dec 21, 04 | McCall Stephen Phillip | CTO | Purchase | -- | 500.69K | -- | 500.69K |
| Dec 21, 04 | McCall Stephen Phillip | CTO | Sale | -- | 119.95K | -- | 380.74K |
| Dec 21, 04 | McCall Stephen Phillip | CTO | Sale | -- | 2.32M | -- | -- |
| Dec 21, 04 | McCall Stephen Phillip | CTO | Sale | -- | 9.00K | -- | -- |
| Dec 21, 04 | Meyers Andrew James | CTO | Purchase | $7.50 | 8.03M | $60.20M | 8.03M |
| Dec 21, 04 | Meyers Andrew James | CTO | Sale | $14.29 | 7.40M | $105.76M | 624.27K |
| Dec 21, 04 | Meyers Andrew James | CTO | Purchase | -- | 500.69K | -- | 500.69K |
| Dec 21, 04 | Meyers Andrew James | CTO | Sale | -- | 119.95K | -- | 380.74K |
| Dec 21, 04 | Meyers Andrew James | CTO | Sale | -- | 9.00K | -- | -- |
| Dec 21, 04 | Meyers Andrew James | CTO | Sale | -- | 2.32M | -- | -- |
| Dec 21, 04 | CEA CAPITAL PARTNERS USA L P | 10 percent owner | Purchase | $7.50 | 4.16M | $31.23M | 4.16M |
| Dec 21, 04 | CEA CAPITAL PARTNERS USA L P | 10 percent owner | Sale | $14.29 | 3.74M | $53.40M | 425.85K |
| Dec 21, 04 | CEA CAPITAL PARTNERS USA L P | 10 percent owner | Purchase | -- | 259.73K | -- | 259.73K |
| Dec 21, 04 | CEA CAPITAL PARTNERS USA L P | 10 percent owner | Sale | -- | 1.09M | -- | -- |
| Dec 21, 04 | CEA CAPITAL PARTNERS USA L P | 10 percent owner | Sale | -- | 9.00K | -- | -- |
| Dec 21, 04 | Seaport Capital Partners II, L.P. | 10 percent owner | Purchase | $7.50 | 3.86M | $28.97M | 3.86M |
| Dec 21, 04 | Seaport Capital Partners II, L.P. | 10 percent owner | Purchase | -- | 240.96K | -- | 240.96K |
| Dec 21, 04 | Seaport Capital Partners II, L.P. | 10 percent owner | Sale | $14.29 | 3.66M | $52.36M | 198.42K |
| Dec 21, 04 | Seaport Capital Partners II, L.P. | 10 percent owner | Sale | -- | 119.95K | -- | 121.01K |
| Dec 21, 04 | Seaport Capital Partners II, L.P. | 10 percent owner | Sale | -- | 1.24M | -- | -- |
| Dec 21, 04 | Gross Kenneth Wayne | President | Purchase | $7.50 | 2.80K | $20.99K | 2.80K |
| Dec 21, 04 | Gross Kenneth Wayne | President | Sale | $14.29 | 1.01K | $14.50K | 1.78K |
| Dec 21, 04 | Gross Kenneth Wayne | President | Purchase | -- | 175 | -- | 175 |
| Dec 21, 04 | Gross Kenneth Wayne | President | Sale | -- | 175 | -- | -- |
| Dec 21, 04 | Gross Kenneth Wayne | President | Sale | -- | 2.00K | -- | -- |
| Dec 16, 04 | Meyers Andrew James | CTO | Purchase | -- | 615.19K | -- | 2.32M |
| Dec 16, 04 | McCall Stephen Phillip | CTO | Purchase | -- | 615.19K | -- | 2.32M |
| Dec 16, 04 | Seaport Capital Partners II, L.P. | 10 percent owner | Purchase | -- | 615.19K | -- | 1.24M |
| Dec 16, 04 | Seaport Capital Partners II, L.P. | 10 percent owner | Purchase | $15.35 | 7.00K | $107.45K | 7.00K |
| Dec 21, 04 | HIGGINS PATRICIA | CTO | Sale | -- | -- | -- | -- |
| Dec 21, 04 | Kunz John Patrick | CTO | Sale | -- | -- | -- | -- |
| Dec 21, 04 | REDDERSEN WILLIAM F | CTO | Sale | -- | -- | -- | -- |
| Dec 16, 04 | Meyers Andrew James | CTO | Purchase | -- | 615.19K | -- | 7.26M |
| Dec 16, 04 | Meyers Andrew James | CTO | Purchase | -- | 615.19K | -- | 453.11K |
| Dec 16, 04 | McCall Stephen Phillip | CTO | Purchase | -- | 615.19K | -- | 7.26M |
| Dec 16, 04 | McCall Stephen Phillip | CTO | Purchase | -- | 615.19K | -- | 453.11K |
| Dec 16, 04 | Seaport Capital Partners II, L.P. | 10 percent owner | Purchase | -- | 615.19K | -- | 3.86M |
| Dec 16, 04 | Seaport Capital Partners II, L.P. | 10 percent owner | Purchase | -- | 615.19K | -- | 240.96K |
| Dec 15, 04 | McCall Stephen Phillip | CTO | Sale | -- | 333.15K | -- | -- |
| Dec 15, 04 | McCall Stephen Phillip | CTO | Sale | -- | 47.58K | -- | -- |
| Dec 15, 04 | Meyers Andrew James | CTO | Sale | -- | 47.58K | -- | -- |
| Dec 15, 04 | Meyers Andrew James | CTO | Sale | -- | 333.15K | -- | -- |
| Dec 15, 04 | Gross Kenneth Wayne | President | Sale | -- | 175 | -- | -- |
| Dec 15, 04 | Seaport Capital Partners II, L.P. | 10 percent owner | Sale | -- | 121.01K | -- | -- |
| Dec 15, 04 | CEA CAPITAL PARTNERS USA L P | 10 percent owner | Sale | -- | 212.14K | -- | -- |
| Dec 15, 04 | CEA CAPITAL PARTNERS USA L P | 10 percent owner | Sale | -- | 47.58K | -- | -- |
| Dec 15, 04 | Garner Curtis Lee JR | Officer | Sale | -- | -- | -- | -- |