ASSEMBLY BIOSCIENCES, INC. (ASMB) has 55 open-market insider trades by 12 insiders since 2016. Over the last six months insiders net sold $674. The most active filer is Jason A. Okazaki, CEO & President.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Gilead Sciences, Inc. | 10% Owner | — | 1 | $40.2M | 2026-05-26 |
| Alexander Schornstein | 10% Owner | — | 5 | $2.3M | 2024-11-25 |
| Richard James Colonno | CSOVP | — | 2 | $944K | 2020-03-31 |
| Uri A. Lopatin | VP | — | 1 | $610K | 2019-03-29 |
| John G. McHutchison | CEOPres | — | 6 | $342K | 2025-03-31 |
| Derek A. Small | CEOPres | — | 2 | $205K | 2020-01-02 |
| William R. Ringo | Dir | — | 2 | $133K | 2020-02-28 |
| Jason A. Okazaki | CEOPres | — | 12 | $88K | 2026-03-29 |
| Michael Houghton | Dir | — | 1 | $50K | 2024-12-30 |
| Nicole S. White | — | — | 10 | $49K | 2026-03-30 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Jeanette M. Bjorkquist | — | Sell | $674 | 2026-06-17 |
| Nicole S. White | — | Sell | $10K | 2026-03-30 |
| Jeanette M. Bjorkquist | — | Sell | $17K | 2026-03-30 |
| Jeanette M. Bjorkquist | Principal Accounting Officer | Sell | $2K | 2025-03-31 |
| John G. McHutchison | Director | Sell | $7K | 2025-03-31 |
| Jason A. Okazaki | President | Sell | $3K |
Companies that share insiders with ASMB, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2025-03-31 |
| Nicole S. White | Chief Manufacturing Officer | Sell | $2K | 2025-03-31 |
| Michael Houghton | Director | Buy | $50K | 2024-12-30 |
| Gilead Sciences, Inc. | 10% Owner | Buy | $40.2M | 2024-12-19 |
| Alexander Schornstein | 10% Owner | Buy | $625K | 2024-11-22 |
| Nicole S. White | Chief Manufacturing Officer | Sell | $652 | 2024-11-18 |
| Alexander Schornstein | 10% Owner | Buy | $146K | 2024-10-08 |
| Jason A. Okazaki | President | Sell | $3K | 2024-10-03 |
| Nicole S. White | Chief Manufacturing Officer | Sell | $2K | 2024-10-03 |
| Jason A. Okazaki | President | Sell | $14K | 2024-08-02 |