| 2024-03-27 | Lorentzen Kyle David | EVP & CFO | Buy | 11,600 | $1.25 | $14,500.00 | +1.7% | → |
| 2024-03-13 | KRAUSE L WILLIAM | - | Buy | 149,427 | $1.59 | $238,106.75 | +37.5% | → |
| 2024-03-05 | Watts Claudius E. IV | - | Buy | 15,000 | $1.05 | $15,769.50 | +1.6% | → |
| 2023-12-07 | ter Linde Koen | SVP & President, CCS | Buy | 13,513 | $1.84 | $24,857.16 | +6.1% | → |
| 2023-11-30 | Watts Claudius E. IV | - | Buy | 25,000 | $1.67 | $41,630.00 | +3.1% | → |
| 2023-11-27 | Choi Justin C | SVP, Chief Legal Officer & Sec | Buy | 28,600 | $1.74 | $49,749.70 | +8.6% | → |
| 2023-11-21 | Watts Claudius E. IV | - | Buy | 20,000 | $1.74 | $34,768.00 | +2.5% | → |
| 2023-11-17 | Yates Timothy T | - | Buy | 60,000 | $1.86 | $111,318.00 | +36.2% | → |
| 2023-11-17 | Lorentzen Kyle David | EVP & CFO | Buy | 40,000 | $1.85 | $73,956.00 | +8.3% | → |
| 2023-11-16 | Watts Claudius E. IV | - | Buy | 20,000 | $1.63 | $32,574.00 | +2.6% | → |
| 2023-11-15 | Treadway Charles L. | President and CEO | Buy | 153,019 | $1.63 | $249,925.93 | +7.4% | → |
| 2023-11-13 | Watts Claudius E. IV | - | Buy | 60,000 | $1.39 | $83,388.00 | +8.4% | → |
| 2023-08-25 | Watts Claudius E. IV | Director | Buy | 10,000 | $3.34 | $33,432.00 | +1.4% | → |
| 2023-08-22 | Watts Claudius E. IV | Director | Buy | 10,000 | $3.43 | $34,264.00 | +1.4% | → |
| 2023-08-17 | Watts Claudius E. IV | Director | Buy | 10,000 | $3.70 | $36,987.00 | +1.5% | → |
| 2023-08-11 | Treadway Charles L. | President and CEO | Buy | 27,400 | $3.65 | $99,985.34 | +1.3% | → |
| 2023-05-11 | Carlson John R. | SVP & Chief Commercial Officer | Buy | 11,780 | $4.24 | $49,942.49 | +7.4% | → |
| 2023-05-10 | Treadway Charles L. | President and CEO | Buy | 56,155 | $4.45 | $249,783.06 | +3.5% | → |
| 2023-05-09 | Watts Claudius E. IV | Director | Buy | 10,000 | $4.48 | $44,775.00 | +1.6% | → |
| 2023-05-08 | Choi Justin C | SVP, Chief Legal Officer & Sec | Buy | 16,094 | $4.66 | $74,998.04 | +7.0% | → |
| 2023-03-10 | Watts Claudius E. IV | Director | Buy | 10,000 | $6.75 | $67,495.00 | New | → |
| 2023-02-27 | Yates Timothy T | Director | Buy | 10,000 | $7.86 | $78,609.00 | +9.2% | → |
| 2022-09-02 | Carlson John R. | SVP & Chief Commercial Officer | Buy | 11,868 | $12.62 | $149,730.25 | +7.6% | → |
| 2022-08-31 | Lorentzen Kyle David | EVP & CFO | Buy | 17,700 | $10.69 | $189,209.46 | +7.8% | → |
| 2022-08-26 | Treadway Charles L. | President and CEO | Buy | 48,076 | $10.41 | $500,427.89 | +4.0% | → |
| 2022-08-11 | Watts Claudius E. IV | Director | Buy | 15,000 | $9.66 | $144,892.50 | +1.4% | → |
| 2022-06-03 | Lorentzen Kyle David | EVP & CFO | Buy | 17,887 | $8.11 | $144,999.37 | +9.3% | → |
| 2022-06-02 | Treadway Charles L. | President and CEO | Buy | 59,927 | $8.34 | $499,941.00 | +5.2% | → |
| 2022-06-01 | Maguire Joanne M | Director | Buy | 1,000 | $7.87 | $7,870.00 | +1.4% | → |
| 2022-05-11 | Firouzbakht Farid | SVP & President, OWN | Buy | 10,000 | $6.97 | $69,697.00 | +7.2% | → |
| 2022-03-11 | Treadway Charles L. | President and CEO | Buy | 73,965 | $6.78 | $501,541.87 | +7.9% | → |
| 2022-03-11 | DRENDEL FRANK M | Director | Buy | 44,000 | $6.83 | $300,511.20 | +1.9% | → |
| 2022-03-10 | Watts Claudius E. IV | Director | Buy | 6,000 | $7.26 | $43,584.60 | +1.2% | → |
| 2022-03-08 | Watts Claudius E. IV | Director | Buy | 10,000 | $8.30 | $82,955.80 | +1.0% | → |
| 2022-03-03 | Choi Justin C | SVP, Chief Legal Officer & Sec | Buy | 8,000 | $9.05 | $72,397.60 | +5.8% | → |
| 2022-02-25 | Roman Derrick A. | Director | Buy | 7,500 | $9.96 | $74,699.25 | +63.7% | → |
| 2022-02-24 | Yates Timothy T | Director | Buy | 10,000 | $9.89 | $98,931.50 | +5.9% | → |
| 2021-11-22 | Watts Claudius E. IV | Director | Buy | 35,000 | $9.78 | $342,240.00 | +3.0% | → |
| 2021-11-18 | Lorentzen Kyle David | EVP & CFO | Buy | 25,000 | $9.80 | $244,905.00 | +40.4% | → |
| 2021-11-10 | Watts Claudius E. IV | Director | Buy | 65,000 | $9.79 | $636,300.50 | +6.5% | → |
| 2021-11-08 | Choi Justin C | SVP, Chief Legal Officer & Sec | Buy | 15,384 | $9.75 | $149,989.38 | +22.2% | → |
| 2021-08-13 | Choi Justin C | SVP, Chief Legal Officer & Sec | Buy | 16,425 | $15.18 | $249,264.16 | +31.0% | → |