| May 5 | Tripuraneni Radhika | Director | DTOISS◆ | 1,697 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Tripuraneni Radhika | Director | DTOISS◆ | 32,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Tripuraneni Radhika | Director | DTOISS◆ | 32,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Tripuraneni Radhika | Director | DTOISS◆ | 4,676 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Tripuraneni Radhika | Director | DTOISS◆ | 10,657 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Tripuraneni Radhika | Director | DTOISS◆ | 45,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Tripuraneni Radhika | Director | DTOISS◆ | 64,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Turner Heather D | Director | DTOISS◆ | 1,697 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Turner Heather D | Director | DTOISS◆ | 64,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Turner Heather D | Director | DTOISS◆ | 45,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Quigley Jill M. | Director | DTOISS◆ | 1,697 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Quigley Jill M. | Director | DTOISS◆ | 32,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Quigley Jill M. | Director | DTOISS◆ | 22,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Quigley Jill M. | Director | DTOISS◆ | 3,955 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Quigley Jill M. | Director | DTOISS◆ | 32,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Quigley Jill M. | Director | DTOISS◆ | 10,657 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Quigley Jill M. | Director | DTOISS◆ | 45,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kuriakose Emil | Chief Medical Officer | DTOISS◆ | 112,500 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kuriakose Emil | Chief Medical Officer | DTOISS◆ | 280,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kuriakose Emil | Chief Medical Officer | DTOISS◆ | 120,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kuriakose Emil | Chief Medical Officer | DTOISS◆ | 117,500 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kuriakose Emil | Chief Medical Officer | DTOISS◆ | 485,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kuriakose Emil | Chief Medical Officer | DTOISS | 81,953 | $53.00 | $4.3M | -100.0% | ↗Open the original filing on SEC.gov |
| May 5 | Kuriakose Emil | Chief Medical Officer | UTENDR | 24,562 | $53.00 | $1.3M | -100.0% | ↗Open the original filing on SEC.gov |
| May 5 | Kindler Jeffrey B | Director | DTOISS◆ | 1,697 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kindler Jeffrey B | Director | DTOISS◆ | 32,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kindler Jeffrey B | Director | DTOISS◆ | 22,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kindler Jeffrey B | Director | DTOISS◆ | 28,475 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kindler Jeffrey B | Director | DTOISS◆ | 32,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kindler Jeffrey B | Director | DTOISS◆ | 4,676 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kindler Jeffrey B | Director | DTOISS◆ | 10,657 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kindler Jeffrey B | Director | DTOISS◆ | 45,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Kindler Jeffrey B | Director | DTOISS◆ | 32,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Gengos Andrew | Chief Financial Officer | DTOISS◆ | 137,500 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Gengos Andrew | Chief Financial Officer | DTOISS◆ | 750,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Gengos Andrew | Chief Financial Officer | DTOISS | 68,750 | $53.00 | $3.6M | -100.0% | ↗Open the original filing on SEC.gov |
| May 5 | Gengos Andrew | Chief Financial Officer | UTENDR | 40,503 | $53.00 | $2.1M | -100.0% | ↗Open the original filing on SEC.gov |
| May 5 | Fellows David A | Director | DTOISS◆ | 2,828 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Fellows David A | Director | DTOISS◆ | 32,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Fellows David A | Director | DTOISS◆ | 22,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Fellows David A | Director | DTOISS◆ | 28,475 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Fellows David A | Director | DTOISS◆ | 32,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Fellows David A | Director | DTOISS◆ | 8,183 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Fellows David A | Director | DTOISS◆ | 18,650 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Fellows David A | Director | DTOISS◆ | 45,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Fellows David A | Director | DTOISS◆ | 32,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Burroughs Amy L. | Chief Executive Officer | DTOISS◆ | 300,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Burroughs Amy L. | Chief Executive Officer | DTOISS◆ | 1.3M | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Burroughs Amy L. | Chief Executive Officer | DTOISS◆ | 955,534 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Burroughs Amy L. | Chief Executive Officer | DTOISS | 150,000 | $53.00 | $8M | -100.0% | ↗Open the original filing on SEC.gov |
| May 5 | Burroughs Amy L. | Chief Executive Officer | UTENDR | 8,319 | $53.00 | $440.9K | -100.0% | ↗Open the original filing on SEC.gov |
| May 5 | Burroughs Amy L. | Chief Executive Officer | UTENDR | 146,614 | $53.00 | $7.8M | -100.0% | ↗Open the original filing on SEC.gov |
| May 5 | Azelby Robert | Director | DTOISS◆ | 1,697 | — | — | — | ↗Open the original filing on SEC.gov |
| May 5 | Azelby Robert | Director | DTOISS◆ | 90,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 1 | Kuriakose Emil | Chief Medical Officer | SSELL | 942 | $52.75 | $49.7K | -0.9% | ↗Open the original filing on SEC.gov |
| Mar 16 | Burroughs Amy L. | Chief Executive Officer | MEXER◷◆ | 14,583 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 16 | Burroughs Amy L. | Chief Executive Officer | SSELL◷ | 2,770 | $47.30 | $131K | -0.9% | ↗Open the original filing on SEC.gov |
| Mar 16 | Burroughs Amy L. | Chief Executive Officer | SSELL◷ | 11,813 | $46.57 | $550.1K | -3.9% | ↗Open the original filing on SEC.gov |
| Mar 16 | Burroughs Amy L. | Chief Executive Officer | MEXER◷ | 14,583 | $4.64 | $67.7K | +5.1% | ↗Open the original filing on SEC.gov |
| Feb 17 | Burroughs Amy L. | Chief Executive Officer | MEXER◷◆ | 14,583 | — | — | — | ↗Open the original filing on SEC.gov |
| Feb 17 | Burroughs Amy L. | Chief Executive Officer | SSELL◷ | 4,083 | $39.80 | $162.5K | -1.4% | ↗Open the original filing on SEC.gov |
| Feb 17 | Burroughs Amy L. | Chief Executive Officer | SSELL◷ | 8,159 | $39.22 | $320K | -2.7% | ↗Open the original filing on SEC.gov |
| Feb 17 | Burroughs Amy L. | Chief Executive Officer | SSELL◷ | 2,341 | $38.07 | $89.1K | -0.8% | ↗Open the original filing on SEC.gov |
| Feb 17 | Burroughs Amy L. | Chief Executive Officer | MEXER◷ | 14,583 | $4.64 | $67.7K | +5.1% | ↗Open the original filing on SEC.gov |
| Feb 1 | Tripuraneni Radhika | Director | AGRANT◆ | 1,697 | — | — | — | ↗Open the original filing on SEC.gov |
| Feb 1 | Turner Heather D | Director | AGRANT◆ | 1,697 | — | — | — | ↗Open the original filing on SEC.gov |
| Feb 1 | Quigley Jill M. | Director | AGRANT◆ | 1,697 | — | — | — | ↗Open the original filing on SEC.gov |
| Feb 1 | Kindler Jeffrey B | Director | AGRANT◆ | 1,697 | — | — | — | ↗Open the original filing on SEC.gov |
| Feb 1 | Fellows David A | Director | AGRANT◆ | 2,828 | — | — | — | ↗Open the original filing on SEC.gov |
| Feb 1 | Azelby Robert | Director | AGRANT◆ | 1,697 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 15 | Burroughs Amy L. | Chief Executive Officer | MEXER◷◆ | 14,583 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 15 | Burroughs Amy L. | Chief Executive Officer | MEXER◷◆ | 27,083 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 15 | Burroughs Amy L. | Chief Executive Officer | MEXER◷◆ | 27,083 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 15 | Burroughs Amy L. | Chief Executive Officer | SSELL◷ | 7,521 | $37.53 | $282.2K | -2.5% | ↗Open the original filing on SEC.gov |
| Jan 15 | Burroughs Amy L. | Chief Executive Officer | SSELL◷ | 61,228 | $37.02 | $2.3M | -17.1% | ↗Open the original filing on SEC.gov |
| Jan 15 | Burroughs Amy L. | Chief Executive Officer | MEXER◷ | 14,583 | $4.64 | $67.7K | +4.3% | ↗Open the original filing on SEC.gov |
| Jan 15 | Burroughs Amy L. | Chief Executive Officer | MEXER◷ | 27,083 | $4.64 | $125.7K | +8.6% | ↗Open the original filing on SEC.gov |
| Jan 15 | Burroughs Amy L. | Chief Executive Officer | MEXER◷ | 27,083 | $4.64 | $125.7K | +9.4% | ↗Open the original filing on SEC.gov |
| Jan 14 | Kuriakose Emil | Chief Medical Officer | AGRANT◆ | 112,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 14 | Kuriakose Emil | Chief Medical Officer | AGRANT | 56,250 | — | — | +111.7% | ↗Open the original filing on SEC.gov |
| Jan 14 | Gengos Andrew | Chief Financial Officer | AGRANT◆ | 137,500 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 14 | Gengos Andrew | Chief Financial Officer | AGRANT | 68,750 | — | — | +208.1% | ↗Open the original filing on SEC.gov |
| Jan 14 | Burroughs Amy L. | Chief Executive Officer | AGRANT◷◆ | 300,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 14 | Burroughs Amy L. | Chief Executive Officer | AGRANT◷ | 150,000 | — | — | +107.9% | ↗Open the original filing on SEC.gov |
| Jan 5 | Burroughs Amy L. | Chief Executive Officer | MEXER◆ | 150,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 5 | Burroughs Amy L. | Chief Executive Officer | SSELL | 71,339 | $38.10 | $2.7M | -33.9% | ↗Open the original filing on SEC.gov |
| Jan 5 | Burroughs Amy L. | Chief Executive Officer | MEXER | 150,000 | — | — | +248.7% | ↗Open the original filing on SEC.gov |
| Jan 2 | Kuriakose Emil | Chief Medical Officer | SSELL | 955 | $38.36 | $36.6K | -1.9% | ↗Open the original filing on SEC.gov |
| Jan 2 | Kuriakose Emil | Chief Medical Officer | SSELL | 200 | $39.60 | $7.9K | -0.4% | ↗Open the original filing on SEC.gov |
| Jan 2 | Burroughs Amy L. | Chief Executive Officer | MEXER◆ | 21,551 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 2 | Burroughs Amy L. | Chief Executive Officer | MEXER | 21,551 | $4.64 | $100K | +55.6% | ↗Open the original filing on SEC.gov |
| Nov 4, 2025 | Quigley Jill M. | Director | MEXER◷◆ | 24,520 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 4, 2025 | Quigley Jill M. | Director | SSELL◷ | 24,520 | $18.00 | $441.4K | -100.0% | ↗Open the original filing on SEC.gov |
| Nov 4, 2025 | Quigley Jill M. | Director | MEXER◷ | 24,520 | $9.24 | $226.6K | — | ↗Open the original filing on SEC.gov |
| Oct 1, 2025 | Kuriakose Emil | Chief Medical Officer | SSELL | 944 | $7.85 | $7.4K | -1.8% | ↗Open the original filing on SEC.gov |
| Jul 1, 2025 | Kuriakose Emil | Chief Medical Officer | SSELL | 853 | $4.27 | $3.6K | -1.6% | ↗Open the original filing on SEC.gov |
| Jun 27, 2025 | Gengos Andrew | Chief Financial Officer | PBUY | 5,000 | $3.93 | $19.6K | +25.0% | ↗Open the original filing on SEC.gov |
| Jun 27, 2025 | Gengos Andrew | Chief Financial Officer | PBUY | 5,000 | $3.93 | $19.6K | +33.3% | ↗Open the original filing on SEC.gov |
| Jun 25, 2025 | Burroughs Amy L. | Chief Executive Officer | PBUY | 23,314 | $3.87 | $90.2K | +98.1% | ↗Open the original filing on SEC.gov |
| Jun 16, 2025 | Gengos Andrew | Chief Financial Officer | PBUY | 5,000 | $3.95 | $19.7K | +50.0% | ↗Open the original filing on SEC.gov |