| Feb 24, 21 | Hudson Executive Capital LP | CTO | Purchase | $9.60 | 975.00K | $9.36M | 12.00M |
| Nov 10, 20 | Pollock James M | Officer | Purchase | $8.75 | 750 | $6.56K | 5.11K |
| Sep 17, 20 | Stewart Scott Matthew | Officer | Purchase | $8.58 | 125.00K | $1.07M | 125.00K |
| Sep 15, 20 | Stewart Scott Matthew | Officer | Sale | -- | -- | -- | -- |
| Aug 10, 20 | Jackson Roger Wayne | CFO | Purchase | $7.10 | 400.00K | $2.84M | 400.00K |
| Aug 10, 20 | Jackson Roger Wayne | Officer | Sale | -- | -- | -- | -- |
| Aug 5, 20 | Cavanaugh Eugene | CFO | Purchase | -- | 3.00K | -- | 8.00K |
| Jul 16, 20 | Vogt Jeff | COO | Purchase | $7.61 | 100.00K | $761.00K | 100.00K |
| Jul 1, 20 | Cavanaugh Eugene | CFO | Sale | -- | -- | -- | 5.00K |
| Jun 30, 20 | Hudson Executive Capital LP | CTO | Purchase | $4,500,000.00 | 635.59K | $2.86T | 11.02M |
| Jun 15, 20 | Vogt Jeff | COO | Sale | -- | -- | -- | 25.00K |
| Jun 15, 20 | Vogt Jeff | COO | Sale | $6.28 | 25.00K | $157.00K | -- |
| May 21, 20 | Braunstein Douglas L | CTO | Purchase | $6.49 | 120.00K | $778.80K | 120.00K |
| May 21, 20 | Warren Shannon S | CTO | Purchase | $6.49 | 120.00K | $778.80K | 120.00K |
| May 21, 20 | Smalling Anne M. | CTO | Purchase | $6.49 | 120.00K | $778.80K | 120.00K |
| May 21, 20 | Oelrich Patricia A. | CTO | Purchase | $6.49 | 120.00K | $778.80K | 120.00K |
| May 21, 20 | Lamm Jacob | CTO | Purchase | $6.49 | 120.00K | $778.80K | 120.00K |
| May 21, 20 | Passilla Michael | CTO | Purchase | $6.49 | 120.00K | $778.80K | 120.00K |
| May 21, 20 | RICHEY ELLEN | CTO | Purchase | $6.49 | 120.00K | $778.80K | 120.00K |
| May 21, 20 | Bergeron Douglas | CTO | Purchase | $6.49 | 120.00K | $778.80K | 120.00K |
| May 21, 20 | Baird Lisa P. | CTO | Purchase | $6.49 | 120.00K | $778.80K | 120.00K |
| May 8, 20 | FEENEY SEAN E | CEO | Purchase | $6.30 | 1.00M | $6.30M | 1.00M |
| May 8, 20 | FEENEY SEAN E | Officer | Sale | -- | -- | -- | -- |
| May 8, 20 | Duska Maeve McKenna | other: Former Exec. VP & CMO | Sale | -- | 7.50K | -- | 50 |
| May 8, 20 | Duska Maeve McKenna | other: Former Exec. VP & CMO | Sale | $5.80 | 15.00K | $87.00K | -- |
| May 8, 20 | Duska Maeve McKenna | other: Former Exec. VP & CMO | Sale | $8.75 | 15.00K | $131.25K | -- |
| May 8, 20 | Duska Maeve McKenna | other: Former Exec. VP & CMO | Sale | $6.28 | 7.50K | $47.10K | -- |
| May 6, 20 | Passilla Michael | CTO | Purchase | -- | 15.41K | -- | 15.41K |
| May 6, 20 | Warren Shannon S | CTO | Purchase | -- | 15.41K | -- | 15.41K |
| May 6, 20 | Oelrich Patricia A. | CTO | Purchase | -- | 15.41K | -- | 28.63K |
| May 6, 20 | Lamm Jacob | CTO | Purchase | -- | 15.41K | -- | 15.41K |
| May 6, 20 | Smalling Anne M. | CTO | Purchase | -- | 15.41K | -- | 15.41K |
| May 6, 20 | RICHEY ELLEN | CTO | Purchase | -- | 15.41K | -- | 15.41K |
| May 6, 20 | Braunstein Douglas L | CTO | Purchase | -- | 15.41K | -- | 15.41K |
| May 6, 20 | Baird Lisa P. | CTO | Purchase | -- | 15.41K | -- | 15.41K |
| May 6, 20 | Bergeron Douglas | CTO | Purchase | -- | 15.41K | -- | 15.41K |
| Apr 26, 20 | Bergeron Douglas | CTO | Sale | -- | -- | -- | -- |
| Apr 26, 20 | Warren Shannon S | CTO | Sale | -- | -- | -- | -- |
| Apr 26, 20 | Passilla Michael | CTO | Sale | -- | -- | -- | -- |
| Apr 26, 20 | Baird Lisa P. | CTO | Sale | -- | -- | -- | -- |
| Apr 26, 20 | Lamm Jacob | CTO | Sale | -- | -- | -- | -- |
| Apr 26, 20 | RICHEY ELLEN | CTO | Sale | -- | -- | -- | -- |
| Apr 26, 20 | Smalling Anne M. | CTO | Sale | -- | -- | -- | -- |
| Mar 4, 20 | Hudson Executive Capital LP | 10 percent owner | Purchase | $7.00 | 5.30K | $37.10K | -- |
| Dec 30, 19 | Pollock James M | Officer | Purchase | $6.69 | 2.19K | $14.64K | 4.36K |
| Dec 4, 19 | Pollock James M | Officer | Purchase | $6.91 | 2.17K | $15.02K | 2.17K |
| Nov 22, 19 | Duska Maeve McKenna | Officer | Sale | -- | -- | -- | 7.55K |
| Nov 22, 19 | Duska Maeve McKenna | Officer | Sale | $6.28 | 7.50K | $47.10K | -- |
| Nov 22, 19 | Duska Maeve McKenna | Officer | Sale | $8.75 | 15.00K | $131.25K | -- |
| Nov 22, 19 | Duska Maeve McKenna | Officer | Sale | $1.62 | 20.50K | $33.21K | -- |
| Nov 22, 19 | Duska Maeve McKenna | Officer | Sale | $5.80 | 15.00K | $87.00K | -- |
| Nov 22, 19 | Pollock James M | Officer | Purchase | $6.28 | 15.00K | $94.20K | 15.00K |
| Oct 16, 19 | Schoch William J | CTO | Purchase | -- | 13.22K | -- | 137.49K |
| Oct 16, 19 | STAFFORD INGRID S | CTO | Purchase | -- | 13.22K | -- | 13.22K |
| Oct 16, 19 | Oelrich Patricia A. | CTO | Purchase | -- | 13.22K | -- | 13.22K |
| Oct 16, 19 | MOSCHNER ALBIN F | CTO | Purchase | -- | 13.22K | -- | 366.48K |
| Oct 16, 19 | Metzger Robert | CTO | Purchase | -- | 13.22K | -- | 49.47K |
| Oct 7, 19 | Pollock James M | Officer | Purchase | $7.43 | 5.76K | $42.80K | 5.76K |
| Oct 16, 19 | Hudson Executive Capital LP | 10 percent owner | Purchase | $7.26 | 165.00K | $1.20M | 10.39M |
| Oct 14, 19 | Hudson Executive Capital LP | 10 percent owner | Purchase | $6.70 | 80.00K | $536.02K | 10.22M |
| Sep 26, 19 | Hudson Executive Capital LP | 10 percent owner | Purchase | $4.87 | 605.00K | $2.94M | 10.14M |
| Sep 25, 19 | Hudson Executive Capital LP | 10 percent owner | Purchase | $4.43 | 1.18M | $5.21M | 9.54M |
| Sep 24, 19 | Hudson Executive Capital LP | 10 percent owner | Purchase | $4.40 | 20.00K | $88.00K | 8.36M |
| Sep 23, 19 | Hudson Executive Capital LP | 10 percent owner | Purchase | $4.46 | 143.20K | $638.67K | 8.34M |
| Sep 19, 19 | Hudson Executive Capital LP | 10 percent owner | Purchase | $10.00 | 12.50K | $125.00K | 12.50K |
| Aug 1, 19 | Hudson Executive Capital LP | 10 percent owner | Purchase | $6.93 | 1.00M | $6.93M | 8.20M |
| Aug 5, 19 | Hudson Executive Capital LP | 10 percent owner | Sale | $7.00 | 5.30K | $37.10K | 5.30K |
| Aug 3, 18 | HERBERT STEPHEN P | CEO | Sale | -- | 6.50K | -- | 373.05K |
| Aug 16, 18 | HERBERT STEPHEN P | CEO | Sale | -- | 36.37K | -- | 336.69K |
| Jul 10, 19 | HERBERT STEPHEN P | CEO | Sale | $7.43 | 10.96K | $81.41K | 325.73K |
| Aug 16, 18 | HERBERT STEPHEN P | CEO | Purchase | -- | 36.37K | -- | 63.80K |
| May 16, 19 | Hudson Executive Capital LP | 10 percent owner | Sale | -- | -- | -- | 7.20M |
| Apr 15, 19 | Pollock James M | Officer | Sale | $3.88 | 20.00K | $77.60K | -- |
| Apr 8, 19 | Oelrich Patricia A. | CTO | Sale | -- | -- | -- | -- |
| Apr 8, 19 | STAFFORD INGRID S | CTO | Sale | -- | -- | -- | -- |
| Jan 16, 19 | MOSCHNER ALBIN F | CTO | Purchase | $3.89 | 2.89K | $11.25K | 353.27K |
| Oct 23, 18 | MOSCHNER ALBIN F | CTO | Purchase | $7.20 | 1.56K | $11.25K | 350.37K |
| Jul 26, 18 | LAWLOR MICHAEL K | Officer | Sale | $14.00 | 5.46K | $76.51K | 88.69K |
| Jul 26, 18 | HERBERT STEPHEN P | CEO | Sale | $14.00 | 16.76K | $234.60K | 379.55K |
| Jul 24, 18 | MOSCHNER ALBIN F | CTO | Purchase | $14.00 | 804 | $11.26K | 348.81K |
| Apr 5, 18 | MOSCHNER ALBIN F | CTO | Purchase | $9.00 | 1.25K | $11.25K | 348.01K |
| Jul 2, 18 | MOSCHNER ALBIN F | CTO | Purchase | -- | 6.68K | -- | 346.76K |
| Jul 2, 18 | Schoch William J | CTO | Purchase | -- | 6.68K | -- | 124.27K |
| Jul 2, 18 | Metzger Robert | CTO | Purchase | -- | 6.68K | -- | 36.26K |
| Feb 14, 18 | MOSCHNER ALBIN F | CTO | Purchase | $2.05 | 20.00K | $41.00K | 20.00K |
| Feb 14, 18 | MOSCHNER ALBIN F | CTO | Sale | $2.05 | 20.00K | $41.00K | -- |
| Jan 12, 18 | MOSCHNER ALBIN F | CTO | Purchase | $9.75 | 1.15K | $11.25K | 340.08K |
| Dec 22, 17 | HERBERT STEPHEN P | CEO | Sale | -- | 5.50K | -- | 412.33K |
| Jan 5, 18 | HERBERT STEPHEN P | CEO | Sale | $9.75 | 16.02K | $156.23K | 396.31K |
| Dec 12, 17 | MOSCHNER ALBIN F | CTO | Sale | $9.15 | 6.00K | $54.90K | 352.93K |
| Dec 13, 17 | MOSCHNER ALBIN F | CTO | Sale | $9.25 | 2.00K | $18.50K | 350.93K |
| Dec 22, 17 | MOSCHNER ALBIN F | CTO | Sale | $9.70 | 522 | $5.06K | 350.40K |
| Dec 26, 17 | MOSCHNER ALBIN F | CTO | Sale | $9.61 | 9.48K | $91.05K | 340.93K |
| Dec 27, 17 | MOSCHNER ALBIN F | CTO | Sale | $9.71 | 2.00K | $19.42K | 338.93K |
| Dec 13, 17 | MOSCHNER ALBIN F | CTO | Sale | -- | 12.00K | -- | 378.93K |
| Dec 14, 17 | MOSCHNER ALBIN F | CTO | Sale | $9.20 | 379 | $3.49K | 378.55K |
| Dec 15, 17 | MOSCHNER ALBIN F | CTO | Sale | $9.34 | 7.62K | $71.18K | 370.93K |
| Dec 18, 17 | MOSCHNER ALBIN F | CTO | Sale | $9.65 | 12.00K | $115.80K | 358.93K |
| Dec 13, 17 | MOSCHNER ALBIN F | CTO | Sale | -- | 1.50K | -- | 4.00K |
| Dec 4, 17 | MOSCHNER ALBIN F | CTO | Sale | $8.26 | 10.00K | $82.60K | 392.93K |
| Dec 5, 17 | MOSCHNER ALBIN F | CTO | Sale | $8.46 | 2.00K | $16.92K | 390.93K |
| Nov 30, 17 | MOSCHNER ALBIN F | CTO | Sale | $8.64 | 7.96K | $68.80K | 406.96K |
| Dec 1, 17 | MOSCHNER ALBIN F | CTO | Sale | $8.58 | 4.04K | $34.64K | 402.93K |
| Nov 22, 17 | MOSCHNER ALBIN F | CTO | Sale | $8.46 | 6.00K | $50.76K | 416.93K |
| Nov 27, 17 | MOSCHNER ALBIN F | CTO | Sale | $8.50 | 2.00K | $17.00K | 414.93K |
| Nov 22, 17 | MOSCHNER ALBIN F | CTO | Sale | -- | 1.50K | -- | 5.50K |
| Nov 17, 17 | MOSCHNER ALBIN F | CTO | Sale | $8.25 | 20.00K | $165.00K | 422.93K |
| Oct 12, 17 | MOSCHNER ALBIN F | CTO | Purchase | $6.25 | 1.80K | $11.25K | 442.93K |
| Aug 23, 17 | HERBERT STEPHEN P | CEO | Purchase | -- | 116.44K | -- | 417.83K |
| Jun 30, 17 | HERBERT STEPHEN P | CEO | Sale | -- | 10.00K | -- | 311.39K |
| Aug 16, 17 | HERBERT STEPHEN P | CEO | Purchase | $5.25 | 19.05K | $100.00K | 19.05K |
| Aug 23, 17 | LAWLOR MICHAEL K | Officer | Purchase | -- | 43.13K | -- | 94.16K |
| Jul 13, 17 | Schoch William J | CTO | Purchase | $5.20 | 2.28K | $11.88K | 117.59K |
| Jul 1, 17 | Schoch William J | CTO | Purchase | -- | 16.36K | -- | 115.31K |
| Jul 1, 17 | MOSCHNER ALBIN F | CTO | Purchase | -- | 16.36K | -- | 441.13K |
| Jul 1, 17 | Metzger Robert | CTO | Purchase | -- | 16.36K | -- | 29.58K |
| Apr 18, 17 | Schoch William J | CTO | Purchase | $4.25 | 2.79K | $11.87K | 98.94K |
| Apr 18, 17 | Metzger Robert | CTO | Purchase | $4.25 | 1.18K | $5.00K | 13.22K |
| Mar 6, 17 | MOSCHNER ALBIN F | CTO | Purchase | $3.86 | 15.00K | $57.87K | 424.76K |
| Aug 16, 16 | MOSCHNER ALBIN F | CTO | Sale | -- | 4.00K | -- | 413.76K |
| Aug 18, 16 | MOSCHNER ALBIN F | CTO | Sale | -- | 4.00K | -- | 409.76K |
| Jan 17, 17 | Metzger Robert | CTO | Purchase | $4.30 | 991 | $4.26K | 12.04K |
| Jan 17, 17 | Schoch William J | CTO | Purchase | $5.30 | 2.42K | $12.81K | 96.15K |
| Dec 2, 16 | HERBERT STEPHEN P | CEO | Purchase | $4.00 | 2.00K | $8.00K | 321.39K |
| Oct 18, 16 | Schoch William J | CTO | Purchase | $5.61 | 1.78K | $10.00K | 93.73K |
| Sep 27, 16 | HERBERT STEPHEN P | CEO | Sale | $4.82 | 6.53K | $31.49K | 333.93K |
| Sep 29, 16 | HERBERT STEPHEN P | CEO | Sale | -- | 14.54K | -- | 319.39K |
| Sep 13, 16 | LAWLOR MICHAEL K | Officer | Purchase | -- | 15.48K | -- | 51.03K |
| Sep 13, 16 | HERBERT STEPHEN P | CEO | Purchase | -- | 63.23K | -- | 340.47K |
| Sep 14, 16 | HERBERT STEPHEN P | CEO | Purchase | $4.98 | 20.08K | $100.00K | 20.08K |
| Jul 19, 16 | Schoch William J | CTO | Purchase | $4.27 | 2.34K | $10.00K | 91.95K |
| Jul 1, 16 | Schoch William J | CTO | Purchase | -- | 9.48K | -- | 89.61K |
| Jul 19, 16 | Metzger Robert | CTO | Purchase | $4.27 | 1.57K | $6.70K | 11.05K |
| Jul 1, 16 | MOSCHNER ALBIN F | CTO | Purchase | -- | 9.48K | -- | 417.76K |
| Mar 7, 16 | MOSCHNER ALBIN F | CTO | Purchase | $2.05 | 20.00K | $41.00K | 20.00K |
| Mar 7, 16 | MOSCHNER ALBIN F | CTO | Sale | $2.05 | 20.00K | $41.00K | -- |
| Jul 1, 16 | Metzger Robert | CTO | Purchase | -- | 9.48K | -- | 9.48K |
| Jun 30, 16 | HERBERT STEPHEN P | CEO | Sale | $4.45 | 4.31K | $19.18K | 277.23K |
| Apr 5, 16 | Schoch William J | CTO | Purchase | $4.36 | 2.29K | $10.00K | 80.13K |
| Mar 31, 16 | HERBERT STEPHEN P | CEO | Sale | $4.40 | 24.25K | $106.72K | 281.54K |
| Mar 8, 16 | LAWLOR MICHAEL K | Officer | Sale | -- | -- | -- | 35.55K |
| Mar 8, 16 | LAWLOR MICHAEL K | Officer | Sale | $2.94 | 75.00K | $220.50K | -- |
| Mar 8, 16 | LAWLOR MICHAEL K | Officer | Sale | $2.75 | 25.00K | $68.75K | -- |
| Mar 11, 16 | Metzger Robert | CTO | Sale | -- | -- | -- | -- |
| Sep 1, 15 | MOSCHNER ALBIN F | CTO | Sale | -- | 25.00K | -- | 426.28K |
| Dec 3, 15 | MOSCHNER ALBIN F | CTO | Sale | -- | 8.00K | -- | 418.28K |
| Feb 22, 16 | MOSCHNER ALBIN F | CTO | Sale | $3.94 | 10.00K | $39.40K | 408.28K |
| Jan 11, 16 | Schoch William J | CTO | Purchase | $3.08 | 3.25K | $10.00K | 77.83K |
| Dec 31, 15 | HERBERT STEPHEN P | CEO | Sale | $3.09 | 10.73K | $33.17K | 305.80K |
| Dec 2, 15 | HERBERT STEPHEN P | CEO | Purchase | -- | 42.68K | -- | 316.53K |
| Oct 16, 15 | Schoch William J | CTO | Purchase | $2.49 | 5.27K | $13.12K | 74.59K |
| Sep 14, 15 | SMITH JAMES DUNCAN | CFO | Purchase | $2.98 | 7.50K | $22.35K | 7.50K |
| Aug 31, 15 | SMITH JAMES DUNCAN | CFO | Sale | $3.38 | 90.00K | $304.20K | -- |
| Aug 1, 15 | Schoch William J | CTO | Purchase | -- | 11.83K | -- | 69.32K |
| Aug 1, 15 | MOSCHNER ALBIN F | CTO | Purchase | -- | 11.83K | -- | 451.28K |
| Aug 1, 15 | DEMEDIO DAVID M | CFO | Purchase | -- | 7.40K | -- | 157.23K |
| Aug 1, 15 | HERBERT STEPHEN P | CEO | Purchase | $3.38 | 29.59K | $100.00K | 29.59K |
| Jul 21, 15 | Schoch William J | CTO | Purchase | $2.70 | 3.01K | $8.12K | 57.48K |
| Jun 29, 15 | HERBERT STEPHEN P | CEO | Sale | -- | 20.00K | -- | 303.86K |
| Jun 12, 15 | MOSCHNER ALBIN F | CTO | Sale | $3.03 | 7.07K | $21.41K | 439.45K |
| Jun 10, 15 | MOSCHNER ALBIN F | CTO | Sale | $3.08 | 25.00K | $77.00K | 456.81K |
| Jun 11, 15 | MOSCHNER ALBIN F | CTO | Sale | $3.03 | 10.30K | $31.21K | 446.51K |
| Apr 8, 15 | Schoch William J | CTO | Purchase | $2.75 | 2.96K | $8.13K | 54.47K |
| Jan 5, 15 | Schoch William J | CTO | Purchase | $1.61 | 5.05K | $8.13K | 51.52K |
| Jan 5, 15 | Arnold Deborah Grant | CTO | Purchase | $1.61 | 6.21K | $10.00K | 55.18K |
| Oct 9, 14 | Schoch William J | CTO | Purchase | $1.80 | 4.51K | $8.13K | 46.47K |
| Oct 9, 14 | Arnold Deborah Grant | CTO | Purchase | $1.80 | 5.56K | $10.00K | 48.97K |
| Sep 29, 14 | DEMEDIO DAVID M | CFO | Purchase | -- | 19.16K | -- | 149.84K |
| Sep 29, 14 | HERBERT STEPHEN P | CEO | Purchase | -- | 36.65K | -- | 323.86K |
| Aug 28, 14 | DEMEDIO DAVID M | CFO | Purchase | $1.80 | 90.00K | $162.00K | 90.00K |
| Aug 28, 14 | DEMEDIO DAVID M | CFO | Purchase | $1.80 | -- | -- | -- |
| Aug 28, 14 | HERBERT STEPHEN P | CEO | Purchase | $1.80 | 150.00K | $270.00K | 150.00K |
| Aug 28, 14 | HERBERT STEPHEN P | CEO | Purchase | $1.80 | -- | -- | -- |
| Jul 8, 14 | Arnold Deborah Grant | CTO | Purchase | $2.11 | 3.56K | $7.50K | 43.42K |
| Jul 8, 14 | Schoch William J | CTO | Purchase | $2.11 | 3.56K | $7.50K | 41.96K |
| Jul 8, 14 | MOSCHNER ALBIN F | CTO | Purchase | $2.11 | 3.56K | $7.50K | 481.81K |
| Jun 18, 14 | Schoch William J | CTO | Purchase | $2.05 | 20.00K | $41.00K | 20.00K |
| Jun 18, 14 | Arnold Deborah Grant | CTO | Purchase | $2.05 | 20.00K | $41.00K | 20.00K |
| Jun 18, 14 | MOSCHNER ALBIN F | CTO | Purchase | $2.05 | 20.00K | $41.00K | 20.00K |
| Jun 19, 14 | HERBERT STEPHEN P | CEO | Sale | -- | 50.00K | -- | 287.21K |
| May 7, 14 | DEMEDIO DAVID M | CFO | Sale | $2.00 | 6.96K | $13.91K | 130.68K |
| Apr 2, 14 | Schoch William J | CTO | Purchase | $2.07 | 3.62K | $7.50K | 38.40K |
| Apr 2, 14 | MOSCHNER ALBIN F | CTO | Purchase | $2.07 | 3.62K | $7.50K | 478.26K |
| Apr 2, 14 | Arnold Deborah Grant | CTO | Purchase | $2.07 | 3.62K | $7.50K | 39.86K |
| Mar 27, 14 | HERBERT STEPHEN P | CEO | Sale | $2.01 | 10.73K | $21.57K | 337.21K |
| Mar 27, 14 | DEMEDIO DAVID M | CFO | Sale | $2.01 | 3.07K | $6.16K | 137.63K |
| Jan 14, 14 | Petito Frank | CTO | Purchase | $7,500.00 | 4.14K | $31.08M | 46.24K |
| Jan 14, 14 | Schoch William J | CTO | Purchase | $1.81 | 4.14K | $7.50K | 34.78K |
| Jan 14, 14 | MOSCHNER ALBIN F | CTO | Purchase | $1.81 | 4.14K | $7.50K | 474.64K |
| Jan 14, 14 | Arnold Deborah Grant | CTO | Purchase | $7,500.00 | 4.14K | $31.08M | 36.24K |
| Dec 20, 13 | MOSCHNER ALBIN F | CTO | Purchase | $1.13 | 132.10K | $149.27K | 470.49K |
| Dec 20, 13 | MOSCHNER ALBIN F | CTO | Sale | $1.13 | 132.10K | $149.27K | -- |
| Nov 20, 13 | HERBERT STEPHEN P | CEO | Sale | -- | 11.50K | -- | 350.46K |
| Dec 30, 13 | HERBERT STEPHEN P | CEO | Sale | $1.82 | 2.52K | $4.59K | 347.94K |
| Dec 30, 13 | DEMEDIO DAVID M | CFO | Sale | $1.82 | 905 | $1.65K | 140.70K |
| Nov 19, 13 | Schoch William J | CTO | Purchase | $1.75 | 5.50K | $9.63K | 30.64K |
| Nov 14, 13 | Arnold Deborah Grant | CTO | Purchase | $7,500.00 | 4.66K | $34.94M | 32.09K |
| Nov 14, 13 | Petito Frank | CTO | Purchase | $7,500.00 | 4.66K | $34.94M | 42.09K |
| Nov 14, 13 | Schoch William J | CTO | Purchase | $7,500.00 | 4.66K | $34.94M | 25.14K |
| Nov 14, 13 | MOSCHNER ALBIN F | CTO | Purchase | $7,500.00 | 4.66K | $34.94M | 338.39K |