| Jun 11 | Moore David Scott | Director | AGRANT◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 11 | Moore David Scott | Director | PBUY★ | 21,700 | $11.53 | $250.2K | — | ↗Open the original filing on SEC.gov |
| Jun 11 | Grais Linda | Director | AGRANT◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 11 | Thompson Peter A. | Director, 10% Owner | AGRANT◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 11 | van den Broek Richard | Director | AGRANT◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 11 | Clark Ian T | Director | AGRANT◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| May 18 | Miller Richard A MD | President and CEO | PBUY | 1,932 | $12.01 | $23.2K | +0.2% | ↗Open the original filing on SEC.gov |
| May 18 | Miller Richard A MD | President and CEO | PBUY★ | 5,000 | $12.05 | $60.3K | +0.4% | ↗Open the original filing on SEC.gov |
| Apr 23 | Chan Andrew C. | Director | AGRANT◆ | 30,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER◆ | 30,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $2.12 | $31.8K | +7.7% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $1.64 | $24.6K | +8.3% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $2.49 | $37.4K | +9.1% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $0.965 | $14.5K | +10.0% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $0.9899 | $14.8K | +11.1% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $2.60 | $39K | +12.5% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $2.74 | $41.1K | +14.3% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $3.27 | $49.1K | +16.7% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $2.00 | $30K | +20.0% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $3.61 | $54.2K | +25.0% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $12.50 | $187.5K | +33.3% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 15,000 | $9.70 | $145.5K | +50.0% | ↗Open the original filing on SEC.gov |
| Jan 28 | Thompson Peter A. | Director, 10% Owner | MEXER | 30,000 | $15.00 | $450K | — | ↗Open the original filing on SEC.gov |
| Dec 4, 2025 | Jones William Benton | See Remarks | AGRANT◆ | 400,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 4, 2025 | Miller Richard A MD | President and CEO | AGRANT◆ | 1M | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 4, 2025 | Lea Leiv | Chief Financial Officer | AGRANT◆ | 400,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 4, 2025 | Arcara Jeffrey | Chief Business Officer | AGRANT◆ | 100,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Oct 2, 2025 | Moore David Scott | Director | AGRANT◆ | 30,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 27, 2025 | Orbimed Advisors Llc | Director, 10% Owner | XXITM◆ | 1.4M | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 27, 2025 | Orbimed Advisors Llc | Director, 10% Owner | SSELL | 1.2M | $4.16 | $4.9M | -14.1% | ↗Open the original filing on SEC.gov |
| Jun 27, 2025 | Orbimed Advisors Llc | Director, 10% Owner | XXITM | 1.4M | $3.50 | $4.9M | +20.1% | ↗Open the original filing on SEC.gov |
| Jun 27, 2025 | Thompson Peter A. | Director, 10% Owner | XXITM◆ | 1.4M | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 27, 2025 | Thompson Peter A. | Director, 10% Owner | SSELL | 1.2M | $4.16 | $4.9M | -14.1% | ↗Open the original filing on SEC.gov |
| Jun 27, 2025 | Thompson Peter A. | Director, 10% Owner | XXITM | 1.4M | $3.50 | $4.9M | +20.1% | ↗Open the original filing on SEC.gov |
| Jun 12, 2025 | Grais Linda | Director | AGRANT◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 12, 2025 | Morrison Scott W | Director | AGRANT◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 12, 2025 | Thompson Peter A. | Director, 10% Owner | AGRANT◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 12, 2025 | Clark Ian T | Director | AGRANT◆ | 15,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 4, 2025 | Jones William Benton | See Remarks | MEXER◆ | 19,357 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 4, 2025 | Jones William Benton | See Remarks | MEXER | 19,357 | $3.50 | $67.7K | +12.6% | ↗Open the original filing on SEC.gov |
| May 7, 2025 | Miller Richard A MD | President and CEO | MEXER◆ | 559,073 | — | — | — | ↗Open the original filing on SEC.gov |
| May 7, 2025 | Miller Richard A MD | President and CEO | MEXER | 559,073 | $3.50 | $2M | +96.8% | ↗Open the original filing on SEC.gov |