| 2022-07-11 | ARSHAD TARIQ | | Buy | Stock Option (Right to Buy) | 102000.0 | 102,000 | $0.0 | A |
| 2022-07-11 | EMERY SIDNEY W JR | | Buy | Stock Option (Right to Buy) | 40000.0 | 40,000 | $0.0 | A |
| 2022-07-11 | Ritter Ira E. | | Buy | Stock Option (Right to Buy) | 40000.0 | 40,000 | $0.0 | A |
| 2022-07-11 | Sinha Shishir K. | | Buy | Stock Option (Right to Buy) | 100000.0 | 100,000 | $0.0 | A |
| 2022-07-11 | Korenberg Matthew E | | Buy | Stock Option (Right to Buy) | 40000.0 | 40,000 | $0.0 | A |
| 2022-07-11 | BROIDRICK AMY S. | | Buy | Stock Option (Right to Buy) | 130000.0 | 130,000 | $0.0 | A |
| 2022-07-11 | Poirier Michael S. | | Buy | Stock Option (Right to Buy) | 375000.0 | 375,000 | $0.0 | A |
| 2022-07-11 | David Richard A. | | Buy | Stock Option (Right to Buy) | 40000.0 | 40,000 | $0.0 | A |
| 2022-07-11 | Lotz Christopher L. | | Buy | Stock Option (Right to Buy) | 100000.0 | 100,000 | $0.0 | A |
| 2022-07-11 | Abdul-Ahad Wajdi | | Buy | Stock Option (Right to Buy) | 80000.0 | 80,000 | $0.0 | A |
| 2022-07-11 | Kruger Kurt H | | Buy | Stock Option (Right to Buy) | 40000.0 | 40,000 | $0.0 | A |
| 2022-06-22 | Poirier Michael S. | | Buy | Common Stock | 30000.0 | 199,202 | $0.6 | P |
| 2022-06-14 | BROIDRICK AMY S. | | Buy | Common Stock | 30000.0 | 34,500 | $0.6 | P |
| 2021-12-08 | BROIDRICK AMY S. | | Buy | Stock Option (Right to Buy) | 300000.0 | 300,000 | $0.0 | A |
| 2021-12-08 | ARSHAD TARIQ | | Buy | Stock Option (Right to Buy) | 300000.0 | 300,000 | $0.0 | A |
| 2021-08-19 | Kruger Kurt H | | Buy | Common Stock | 4000.0 | 14,000 | $1.2 | P |
| 2021-08-19 | Kruger Kurt H | | Buy | Common Stock | 4000.0 | 18,000 | $1.2 | P |
| 2021-05-17 | ARSHAD TARIQ | | Buy | Stock Option (Right to Buy) | 100000.0 | 100,000 | $0.0 | A |
| 2021-04-26 | BROIDRICK AMY S. | | Buy | Common Stock | 4500.0 | 4,500 | $2.0 | P |
| 2021-04-20 | Poirier Michael S. | | Buy | Common Stock | 11005.0 | 11,005 | $1.8 | P |