| 2025-11-17 | Dr. Louis Francis CentofantiFounder, Exec. VP of Strategic Initiatives & Executive Director | -1,20k | 0,00 | Other Disposition | - | 280,37k | -0,43% |
| 2026-01-20 | Mr. Richard GrondinExec. VP of Hanford & International Waste Operations | 6,72k | 34,00k | Derivative Exercise and Retained Stock | 3,95 - 7,01 | 41,31k | 19,41% |
| 2026-01-20 | Mr. Richard GrondinExec. VP of Hanford & International Waste Operations | -4,28k | 34,01k | Derivative Exercise and Sale | 3,95 - 13,71 | 41,31k | - |
| 2025-12-15 | Hon. Joe R. ReederIndependent Director | -13,96k | 0,00 | Other Disposition | - | 234,45k | -5,62% |
| 2025-09-16 | Ms. Kerry C. DugganIndependent Director | -5,65k | 48,62k | Verkauf | 8,60 | 3,68k | -60,57% |
| 2025-09-11 | Mr. Mark J. DuffPresident, CEO & Director | 897,00 | 7,22k | Kauf | 8,05 | 134,56k | 0,67% |
| 2025-09-11 | Mr. Larry Morse SheltonIndependent Chairman of the Board | 1.000,00 | 8,58k | Kauf | 8,58 | 189,88k | 0,53% |
| 2025-09-09 | Mr. Larry Morse SheltonIndependent Chairman of the Board | 1.000,00 | 9,61k | Kauf | 9,61 | 188,88k | 0,53% |
| 2025-09-02 | Mr. Larry Morse SheltonIndependent Chairman of the Board | 2,40k | 10,06k | Derivative Exercise and Retained Stock | 4,19 | 187,88k | 1,29% |
| 2025-08-28 | Mr. Mark A. ZweckerIndependent Lead Director | 2,40k | 10,06k | Derivative Exercise and Retained Stock | 4,19 | 239,59k | 1,01% |
| 2025-07-14 | Mr. Richard GrondinExec. VP of Hanford & International Waste Operations | 5,81k | 28,78k | Derivative Exercise and Retained Stock | 3,95 - 7,01 | 34,59k | 20,19% |
| 2025-07-14 | Mr. Richard GrondinExec. VP of Hanford & International Waste Operations | -5,19k | 28,78k | Derivative Exercise and Sale | 3,95 - 11,32 | 34,59k | - |