| 2025-12-03 | Coulter Suzanne M | Director | Buy | 28,170 | $3.62 | $101,975.40 | +40.1% | → |
| 2025-11-24 | Greben Randy J | CFO | Buy | 20,980 | $2.38 | $49,932.40 | +14.0% | → |
| 2025-11-21 | Edwards Pamela J | Director | Buy | 10,000 | $2.37 | $23,700.00 | +405.5% | → |
| 2025-11-20 | Tifford Gail B | Director | Buy | 33,000 | $2.40 | $79,200.00 | +32.1% | → |
| 2025-11-20 | Schoppert Wendy Lee | Director | Buy | 41,322 | $2.47 | $102,065.34 | +1,676% | → |
| 2025-11-18 | Martin Joe T | Chief Commercial Officer | Buy | 56,180 | $1.78 | $100,000.40 | +43.4% | → |
| 2025-11-18 | Fogliato Franco | CEO | Buy | 200,000 | $1.80 | $359,500.00 | +3.7% | → |
| 2024-11-27 | Fogliato Franco | CEO | Buy | 250,000 | $1.44 | $359,159.00 | +8.0% | → |
| 2022-05-26 | KARTSOTIS KOSTA N | Chairman of the Board & CEO | Sell | 10,000 | $7.06 | $70,600.00 | -0.3% | → |
| 2022-05-17 | NEAL DIANE L | - | Sell | 34,427 | $7.51 | $258,546.77 | -67.6% | → |
| 2021-11-23 | KARTSOTIS KOSTA N | Chairman of the Board & CEO | Sell | 5,000 | $13.21 | $66,050.00 | -0.2% | → |
| 2021-11-15 | McKelvey Gregory A | Executive Vice President | Sell | 41,158 | $16.74 | $688,984.92 | -4.9% | → |
| 2021-08-31 | McKelvey Gregory A | Executive Vice President | Sell | 15,000 | $13.41 | $201,150.00 | -1.7% | → |
| 2021-06-18 | KARTSOTIS KOSTA N | Chairman of the Board & CEO | Sell | 10,000 | $12.38 | $123,800.00 | -0.3% | → |
| 2021-06-10 | KARTSOTIS KOSTA N | Chairman of the Board & CEO | Sell | 5,000 | $14.94 | $74,700.00 | -0.2% | → |
| 2021-06-08 | Hart Darren E. | Executive Vice President | Sell | 33,899 | $15.68 | $531,536.32 | -32.6% | → |
| 2021-05-27 | McKelvey Gregory A | Executive Vice President | Sell | 30,000 | $14.86 | $445,800.00 | -3.4% | → |
| 2021-05-24 | McKelvey Gregory A | Executive Vice President | Sell | 25,000 | $12.04 | $301,000.00 | -2.7% | → |
| 2021-03-17 | Evans Steve Andrew | Executive Vice President | Sell | 50,602 | $14.03 | $709,946.06 | -38.3% | → |
| 2021-03-15 | Tifford Gail B | - | Sell | 6,500 | $14.20 | $92,300.00 | -22.3% | → |
| 2021-03-15 | McKelvey Gregory A | Executive Vice President | Sell | 75,000 | $14.17 | $1,062,750.00 | -7.9% | → |
| 2020-11-19 | KARTSOTIS KOSTA N | Chairman of the Board & CEO | Sell | 30,000 | $11.85 | $355,500.00 | -0.9% | → |
| 2020-11-17 | Hart Darren E. | Executive Vice President | Sell | 82,477 | $9.71 | $800,851.67 | -54.8% | → |
| 2020-06-17 | McKelvey Gregory A | Executive Vice President | Buy | 30,000 | $5.00 | $150,000.00 | +3.3% | → |
| 2020-06-09 | Frey Martin | EVP | Buy | 7,000 | $5.51 | $38,570.00 | +6.1% | → |
| 2020-06-09 | McKelvey Gregory A | Executive Vice President | Buy | 120,000 | $5.98 | $717,000.00 | +7.3% | → |
| 2020-03-12 | McKelvey Gregory A | Executive Vice President | Buy | 90,792 | $3.80 | $344,918.81 | +14.1% | → |
| 2020-03-12 | Frey Martin | EVP | Buy | 9,000 | $3.90 | $35,100.00 | +8.5% | → |
| 2020-03-03 | McKelvey Gregory A | Executive Vice President | Buy | 60,370 | $4.39 | $264,963.93 | +10.3% | → |
| 2020-02-28 | Chiasson William B | - | Buy | 22,200 | $4.57 | $101,454.00 | +69.0% | → |
| 2019-11-26 | Tifford Gail B | - | Buy | 680 | $7.38 | $5,018.20 | +3.1% | → |
| 2019-11-19 | McKelvey Gregory A | Executive Vice President | Buy | 67,000 | $7.25 | $485,884.44 | +6.4% | → |
| 2019-08-23 | McKelvey Gregory A | Executive Vice President | Buy | 200,000 | $10.07 | $2,014,560.16 | +15.8% | → |
| 2019-08-22 | Hart Darren E. | Executive Vice President | Buy | 20,000 | $10.03 | $200,600.00 | +17.1% | → |
| 2019-05-31 | Frey Martin | EVP | Buy | 5,000 | $9.70 | $48,500.00 | +5.0% | → |
| 2019-03-01 | KARTSOTIS KOSTA N | Chairman of the Board & CEO | Sell | 50,000 | $15.92 | $796,160.00 | -1.5% | → |
| 2019-02-20 | McKelvey Gregory A | Executive Vice President | Sell | 249,940 | $14.64 | $3,660,076.02 | -24.2% | → |
| 2018-12-03 | White John A. | Executive V.P. and COO | Sell | 18,800 | $20.75 | $390,130.08 | -12.9% | → |
| 2018-11-26 | SKINNER JAMES E | - | Sale+OE | 6,000 | $21.31 | $127,867.20 | -14.0% | → |
| 2018-11-15 | White John A. | Executive V.P. and COO | Sell | 16,303 | $19.10 | $311,393.82 | -10.0% | → |
| 2018-08-23 | Hart Darren E. | Executive Vice President | Sell | 14,347 | $26.00 | $373,022.00 | -12.3% | → |
| 2018-08-22 | McKelvey Gregory A | Executive Vice President | Sell | 26,138 | $26.00 | $679,595.84 | -4.6% | → |