| Nov 6 | Lee Tien-Li | Chief Executive Officer | DTOISS◆ | 40,566 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Lee Tien-Li | Chief Executive Officer | AGRANT◆ | 40,566 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Lee Tien-Li | Chief Executive Officer | DTOISS◆ | 549,534 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Lee Tien-Li | Chief Executive Officer | AGRANT◆ | 549,534 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Lee Tien-Li | Chief Executive Officer | DTOISS◆ | 203,851 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Lee Tien-Li | Chief Executive Officer | AGRANT◆ | 203,851 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Sun Nelson | See Remarks | DTOISS◆ | 23,719 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Sun Nelson | See Remarks | AGRANT◆ | 23,719 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Sun Nelson | See Remarks | DTOISS◆ | 209,826 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Sun Nelson | See Remarks | AGRANT◆ | 209,826 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Sun Nelson | See Remarks | DTOISS◆ | 70,549 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Sun Nelson | See Remarks | AGRANT◆ | 70,549 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Jaiman Manasi | Chief Medical Officer | DTOISS◆ | 177,012 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Jaiman Manasi | Chief Medical Officer | AGRANT◆ | 177,012 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Jaiman Manasi | Chief Medical Officer | DTOISS◆ | 126,999 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Jaiman Manasi | Chief Medical Officer | AGRANT◆ | 126,999 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Jaiman Manasi | Chief Medical Officer | DTOISS◆ | 70,549 | — | — | — | ↗Open the original filing on SEC.gov |
| Nov 6 | Jaiman Manasi | Chief Medical Officer | AGRANT◆ | 70,549 | — | — | — | ↗Open the original filing on SEC.gov |
| Oct 7 | Zhang Zhongwei | Director | AGRANT◆ | 127,061 | — | — | — | ↗Open the original filing on SEC.gov |
| Sep 11 | Sun Nelson | See Remarks | SSELL◷ | 62,000 | $5.18 | $321.2K | -63.6% | ↗Open the original filing on SEC.gov |
| Sep 10 | Sun Nelson | See Remarks | SSELL◷ | 14,754 | $5.00 | $73.8K | -13.2% | ↗Open the original filing on SEC.gov |
| Aug 14 | Chi Jeffrey | Director | AGRANT◆ | 44,964 | — | — | — | ↗Open the original filing on SEC.gov |
| Aug 14 | Graf Susan E | Director | AGRANT◆ | 44,964 | — | — | — | ↗Open the original filing on SEC.gov |
| Aug 14 | Tong Victor Edward Jr | Director | AGRANT◆ | 44,964 | — | — | — | ↗Open the original filing on SEC.gov |
| Aug 14 | Baynes Roy D. | Director | AGRANT◆ | 44,964 | — | — | — | ↗Open the original filing on SEC.gov |
| Feb 9 | Sun Nelson | Chief Financial Officer | AGRANT◆ | 70,549 | — | — | — | ↗Open the original filing on SEC.gov |
| Feb 9 | Lee Tien-Li | Chief Executive Officer | AGRANT◆ | 203,851 | — | — | — | ↗Open the original filing on SEC.gov |
| Feb 9 | Jaiman Manasi | Chief Medical Officer | AGRANT◆ | 70,549 | — | — | — | ↗Open the original filing on SEC.gov |
| Dec 11, 2025 | Sun Nelson | Chief Financial Officer | PBUY | 3,000 | $14.40 | $43.2K | +2.8% | ↗Open the original filing on SEC.gov |
| Dec 11, 2025 | Lee Tien-Li | Chief Executive Officer | PBUY | 7,000 | $14.49 | $101.4K | +0.4% | ↗Open the original filing on SEC.gov |
| Oct 15, 2025 | Lee Tien-Li | Chief Executive Officer | MEXER◆ | 1,229 | — | — | — | ↗Open the original filing on SEC.gov |
| Oct 15, 2025 | Lee Tien-Li | Chief Executive Officer | MEXER | 1,229 | $4.24 | $5.2K | +<0.1% | ↗Open the original filing on SEC.gov |
| Oct 15, 2025 | Jones Bryan | Chief Operating Officer | MEXER◆ | 1,250 | — | — | — | ↗Open the original filing on SEC.gov |
| Oct 15, 2025 | Jones Bryan | Chief Operating Officer | MEXER | 1,250 | $4.24 | $5.3K | — | ↗Open the original filing on SEC.gov |
| Sep 15, 2025 | Lee Tien-Li | Chief Executive Officer | PBUY | 3,500 | $9.94 | $34.8K | +0.2% | ↗Open the original filing on SEC.gov |
| Sep 15, 2025 | Lee Tien-Li | Chief Executive Officer | PBUY | 6,500 | $9.51 | $61.8K | +0.4% | ↗Open the original filing on SEC.gov |
| Sep 12, 2025 | Lee Tien-Li | Chief Executive Officer | PBUY | 5,000 | $8.50 | $42.5K | +0.3% | ↗Open the original filing on SEC.gov |
| Sep 11, 2025 | Lee Tien-Li | Chief Executive Officer | PBUY | 6,000 | $7.82 | $46.9K | +0.4% | ↗Open the original filing on SEC.gov |
| Sep 10, 2025 | Lee Tien-Li | Chief Executive Officer | PBUY | 9,000 | $7.91 | $71.2K | +0.6% | ↗Open the original filing on SEC.gov |
| Sep 9, 2025 | Sun Nelson | Chief Financial Officer | PBUY | 6,000 | $8.07 | $48.4K | +6.0% | ↗Open the original filing on SEC.gov |
| Aug 28, 2025 | Lee Tien-Li | Chief Executive Officer | MEXER◆ | 17,209 | — | — | — | ↗Open the original filing on SEC.gov |
| Aug 28, 2025 | Lee Tien-Li | Chief Executive Officer | MEXER | 17,209 | $4.24 | $73K | +1.1% | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Lee Tien-Li | Chief Executive Officer | AGRANT◆ | 549,534 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Chi Jeffrey | Director | AGRANT◆ | 61,017 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Jaiman Manasi | Chief Medical Officer | AGRANT◆ | 126,999 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Sun Nelson | Chief Financial Officer | AGRANT◆ | 209,826 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Baynes Roy D. | Director | AGRANT◆ | 30,508 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Tong Victor Edward Jr | Director | AGRANT◆ | 61,017 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Jones Bryan | Chief Operating Officer | AGRANT◆ | 122,033 | — | — | — | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Graf Susan E | Director | AGRANT◆ | 30,508 | — | — | — | ↗Open the original filing on SEC.gov |