| Apr 21, 2025 | Scanlon Meghan | Director | DTOISS | 42,113 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Schnettler Thomas P | Director | DTOISS | 45,035 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Wright Kristina | Director | DTOISS | 32,118 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Oesterle Stephen N. | Director | DTOISS◆ | 250,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Oesterle Stephen N. | Director | DTOISS | 40,216 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | McCormack Robert S | See Remarks | DTOISS◆ | 20,014 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | McCormack Robert S | See Remarks | DTOISS | 203,134 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Jarboe Matthew | Chief Commercial Officer | DTOISS◆ | 155,210 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Jarboe Matthew | Chief Commercial Officer | DTOISS◆ | 175,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Jarboe Matthew | Chief Commercial Officer | DTOISS◆ | 37,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Jarboe Matthew | Chief Commercial Officer | DTOISS◆ | 50,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Jarboe Matthew | Chief Commercial Officer | DTOISS◆ | 75,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Jarboe Matthew | Chief Commercial Officer | DTOISS◆ | 50,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Jarboe Matthew | Chief Commercial Officer | DTOISS◆ | 25,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Jarboe Matthew | Chief Commercial Officer | DTOISS◆ | 27,588 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Jarboe Matthew | Chief Commercial Officer | DTOISS | 575,320 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Johnson B Kristine | Director | DTOISS | 47,347 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Hill Andrew James | EVP of Research &… | DTOISS◆ | 10,818 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Hill Andrew James | EVP of Research &… | DTOISS | 126,397 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Grunwald Alf | Director | DTOISS | 51,935 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Demski David M | Director | DTOISS | 74,307 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS◆ | 450,778 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS◆ | 75,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS◆ | 37,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS◆ | 50,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS◆ | 125,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS◆ | 125,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS◆ | 75,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS◆ | 233,694 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS | 100,000 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS | 5M | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS | 2.1M | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS | 3.3M | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | DaCosta Albert | See Remarks | DTOISS | 1.3M | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Chahine Chadi | See Remarks | DTOISS◆ | 174,769 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Chahine Chadi | See Remarks | DTOISS | 520,657 | — | — | -100.0% | ↗Open the original filing on SEC.gov |
| Apr 21, 2025 | Blackford Quentin S. | Director | DTOISS | 50,554 | — | — | -100.0% | ↗Open the original filing on SEC.gov |