LianBio — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Poukalov Konstantin | — | Option Exercise | 36,300 | $2.52 | $91,476 | 36,300 | Feb 15, 2024 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | — | Tax Withholding | 19,218 | $4.76 | $91,478 | 17,082 | Feb 15, 2024 |
| Stone Adam Leo | Interim CEO | Tax Withholding | 19,218 | $4.76 | $91,478 | 17,082 | Feb 15, 2024 |
| GIANAKAKOS ANASTASIOS | — | Option Exercise | 36,300 | $2.52 | $91,476 | 72,848 | Feb 15, 2024 |
| Silbermann Susan Michele | — | Option Exercise | 36,300 | $2.52 | $91,476 | 36,300 | Feb 15, 2024 |
| Gu Ehong | Interim CFO | Disposition | 17,889 | $0.32 | $5,724 | — | Jan 2, 2024 |
| Jahn Brianne | Chief Business Officer | Award / Grant | 224,005 | — | — | 224,005 | Mar 29, 2023 |
| QIAN JIANG | SVP, China General Manager | Award / Grant | 224,005 | — | — | 291,354 | Mar 29, 2023 |
| Wang Yizhe | Chief Executive Officer | Award / Grant | 907,498 | — | — | 907,498 | Mar 29, 2023 |
| Larson Yi | Chief Financial Officer | Award / Grant | 325,901 | — | — | 325,901 | Mar 29, 2023 |
| QIAN JIANG | SVP, China General Manager | Sale | 2,239 | $1.65 | $3,694 | 67,349 | Jan 3, 2023 |
| LEV LB Holdings GP, LLC | — | Purchase | 998,240 | $2.40 | $2,395,776 | 3,728,491 | Aug 18, 2022 |
| LEV LB Holdings, LP | — | Purchase | 69,000 | $3.13 | $215,970 | 2,730,251 | May 26, 2022 |
| Perceptive Venture Advisors, LLC | — | Purchase | 42,551 | $2.47 | $105,101 | 2,541,251 | May 25, 2022 |
| Yu Debra | See Remarks | Option Exercise | 1,000,000 | $1.71 | $1,710,000 | 1,000,000 | May 4, 2022 |
| QIAN JIANG | China General Manager | Award / Grant | 69,588 | — | — | 69,588 | Dec 31, 2021 |
| GIANAKAKOS ANASTASIOS | — | Option Exercise | 36,548 | $6.49 | $237,197 | 36,548 | Dec 29, 2021 |
| LEV LB Holdings, LP | — | Purchase | 20,000 | $13.51 | $270,200 | 27,858,895 | Nov 3, 2021 |
| Perceptive Venture Advisors, LLC | — | C | 2,477,005 | — | — | 2,477,005 | Nov 3, 2021 |