Last updated
Revenue
R&D Expenses
Operating CF
Total Assets
Total Liabilities
Equity
Shares Out.
D/E Ratio
Dilution Watch
Last traded Oct 29, 2025. This price is not current.
FDA decisions, readouts and PDUFA dates · scored by probability of approval
| Catalyst | Drug / Treatment | Stage | Prob. of Approval | Description | Drug Type | Therapeutic Area | Source |
|---|
Dated clinical, regulatory and corporate events for 89bio, Inc.
How ETNB actually traded into and out of each decision
| Date | Drug | Catalyst | Stage | Reaction | Event Move % | Best Trade % |
|---|---|---|---|---|---|---|
| 2025-12-31 | Pegozafermin (FGF21 analog) | Phase 3 data readout | Phase 3 |
| Drug | Indication | Phase | PTRS | rNPV | Status | Enroll | Velocity | Design | Est. Completion | ML Signal | Last Change |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pegozafermin Monoclonal antibodyNCT06419374 | Metabolic Dysfunction-Associated Steatohepatitis (MASH) / Nonalcoholic Steatohepatitis (NASH) With Compensated Cirrhosis | Phase 3 | RECRUITING | 1,800 | Aug 31, 2031 | ||||||
| Pegozafermin Monoclonal antibodyNCT06318169 | Metabolic Dysfunction-Associated Steatotic Liver Disease (MASH) / Nonalcoholic Steatohepatitis (NASH) With Fibrosis | Phase 3 | RECRUITING | 1,350 | Feb 1, 2029 | ||||||
| Pegozafermin Small moleculeCompletedNCT04541186 | Severe Hypertriglyceridemia | Phase 3 | COMPLETED | 455 | May 31, 2022 | ||||||
| BIO89-100 Small moleculeCompletedNCT05022693 | NASH - Nonalcoholic Steatohepatitis | Phase 2 | COMPLETED | 230 | Dec 21, 2021 | ||||||
| Pegozafermin Small moleculeCompletedNCT04048135 | NASH | Phase 1/2 | COMPLETED | 101 | Jan 19, 2022 |
Readouts, endpoints and source filings for every ETNB program
| Drug Name | Indication | Phase | Date | Trial Results Summary | Title | Source |
|---|---|---|---|---|---|---|
| pegozafermin Breakthrough | Nonalcoholic Steatohepatitis (NASH) | Phase 2b | 2024-02-29 | sustained benefits of pegozafermin at week 48 in patients with advanced NASH, which was consistent across patient sub-groupsRead More | bio Reports Fourth Quarter and Full Year 2023 Financial Results and Provides Corporate Updates Plan to initiate the Phase 3 ENLIGHTEN NASH program for non-cirrhotic (F2-F3) and cirrhotic (F4) patients in the first and seRead More |
| Insider | Side | Shares | Price | Value | Date |
|---|---|---|---|---|---|
| Martins RyanOfficer (Chief Financial Officer) | Option | 76,901 335,397 held | $3.11 | 10/22/2025 |
| Fund | % of Portfolio | Current MV | Shares Owned | Activity |
|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 3.6 % (9.1 %) | 292.38 M | 19.89 M |
Shares sold short, counted twice a month.
| Expiry | Call Vol | Put Vol | Vol P/C | Call OI | Put OI | OI P/C | IV Call | IV Call OI-Wtd | IV Call Vol-Wtd | IV Put | IV Put OI-Wtd | IV Put Vol-Wtd |
|---|
| Calls | Strike | Puts | ||||
|---|---|---|---|---|---|---|
| Last | Vol | OI | Last | Vol | OI | |
| No data available | ||||||
How ETNB ranks across every disease it competes in