| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-15 | LIN PETER KUAN-HOW | officer | Option exercise | 10,000 | — | — |
| 2026-09-15 | LIN PETER KUAN-HOW | officer | F | 3,416 | $24.02 | $82K |
| 2026-09-15 | LIN PETER KUAN-HOW | officer | Option exercise | 10,000 | — | — |
| 2026-09-15 | Yen Hung Hsien | director | Option exercise | 500 | — | — |
| 2026-09-15 | Yen Hung Hsien | director | Option exercise | 500 | — | — |
| 2026-09-14 | LIN PETER KUAN-HOW | officer | Award | 6,000 | $23.18 | $139K |
| 2026-09-14 | Yen Hung Hsien | director | Award | 2,000 | $23.18 | $46K |
| 2026-08-14 | Chen Yi-Kuei | director, officer | Buy | 20,000 | $15.00 | $300K |
| Filed | Form | Filer | Stake | Shares | |
|---|---|---|---|---|---|
| 2026-08-17 | SCHEDULE 13D/A | Chen Hung-Wen | 49.76% | 1,453,029 | view → |
| 2026-08-14 | SCHEDULE 13D/A | Chen Yi-Kuei | 4.97% | 145,171 | view → |
| 2026-04-08 | SCHEDULE 13D | Chen Yi-Kuei | 5.30% | 115,071 | view → |
| 2026-04-06 | SCHEDULE 13D/A | Chen Hung-Wen | 41.80% | 901,362 | view → |
| 2023-10-02 | SC | ORBIMED ADVISORS LLC | — | — | view → |
| Filed | Form | Issuer | Stake | Shares | |
|---|---|---|---|---|---|
| 2026-10-08 | SCHEDULE 13D/A | ArriVent BioPharma, Inc. | 5.80% | 2,875,962 | view → |
| 2026-10-02 | SCHEDULE 13D | ADARx Pharmaceuticals, Inc. | 14.00% | 14,913,764 | view → |
| 2026-09-25 | SCHEDULE 13D | Electra Therapeutics, Inc. | 11.00% | 6,885,170 | view → |
| 2026-09-10 | SCHEDULE 13D/A | Braveheart Bio, Inc. | 13.50% | 12,175,159 | view → |
| 2026-08-18 | SCHEDULE 13D | BlossomHill Therapeutics, Inc. | 8.90% | 2,714,279 | view → |
| 2026-08-18 | SCHEDULE 13D | Braveheart Bio, Inc. | 17.20% | 12,175,159 | view → |
| 2026-08-10 | SCHEDULE 13D/A | MBX Biosciences, Inc. | — | 3,074,853 | view → |
| 2026-08-05 | SCHEDULE 13D | Yarrow Bioscience, Inc. | 9.97% | 266,306 | view → |
| 2026-07-29 | SCHEDULE 13D | Scribe Therapeutics, Inc. | 7.20% | 1,348,825 | view → |
| 2026-07-20 | SCHEDULE 13D/A | Q32 Bio Inc. | — | 4,127,987 | view → |
| 2026-06-24 | SCHEDULE 13D/A | Enliven Therapeutics, Inc. ELVN | — | 6,774,507 | view → |
| 2026-06-17 | SCHEDULE 13D/A | Enliven Therapeutics, Inc. ELVN | 10.93% | 7,634,630 | view → |
| 2026-06-15 | SCHEDULE 13D/A | Shattuck Labs, Inc. STTK | — | 9,021,127 | view → |
| 2026-06-01 | SCHEDULE 13D/A | Q32 Bio Inc. QTTB | — | 4,127,987 | view → |
| 2026-04-10 | SCHEDULE 13D/A | Adicet Bio, Inc. ACET | 8.80% | 844,787 | view → |
| 2026-01-27 | SCHEDULE | Corvus Pharmaceuticals, Inc. CRVS | 10.30% | 8,609,091 | view → |
| 2025-10-10 | SCHEDULE | Adicet Bio, Inc. ACET | 9.60% | 14,772,598 | view → |
| 2025-09-30 | SCHEDULE | MBX Biosciences, Inc. MBX | 9.00% | 4,002,887 | view → |
| 2025-07-21 | SCHEDULE | Passage BIO, Inc. PASG | 7.82% | 243,878 | view → |
| 2025-05-14 | SCHEDULE | Corvus Pharmaceuticals, Inc. CRVS | 12.20% | 9,785,423 | view → |
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