Sarena Francis Willard
SEC insider (Form 3/4/5 filer). CIK 0001423786. Chief Operating Officer at 89bio, Inc. (ETNB). 6 reported Form 4/5 transactions since Sep 2024; latest on Oct 30, 2025. Located in SAN FRANCISCO, CA.
Companies Sarena Francis Willard has filed insider reports for
- 89bio, Inc. (ETNB): Officer, Chief Operating Officer
Sarena Francis Willard
CIK: 0001423786
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)1 (16.7%)
Compensation grants
Other (G, F, J, C, D, …)5 (83.3%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ETNB
89bio, Inc.
Officer
Discretionary Trading P&L
Holdings
Transaction History (6 total)
- Oct 30, 2025ETNB
89bio, Inc.
Tender OfferDirect75.3K shares- - Oct 30, 2025ETNB
89bio, Inc.
DispositionDirectStock Option (Right to Buy)
350K shares- - Oct 30, 2025ETNB
89bio, Inc.
DispositionDirectStock Option (Right to Buy)
215K shares- - Aug 5, 2025ETNB
89bio, Inc.
Tax PaymentDirect3K shares at avg. $9.69$29K - Aug 1, 2025ETNB
89bio, Inc.
Tax PaymentDirect3.2K shares at avg. $9.16$29K - Feb 1, 2025ETNB
89bio, Inc.
AwardDirect53.8K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 30, 2025 | ETNB 89bio, Inc. | Tender Offer | 75,310 | - | - | Direct |
| Oct 30, 2025 | ETNB 89bio, Inc. | Disposition Stock Option (Right to Buy) | 350,000 | - | - | Direct |
| Oct 30, 2025 | ETNB 89bio, Inc. | Disposition Stock Option (Right to Buy) | 215,000 | - | - | Direct |
| Aug 5, 2025 | ETNB 89bio, Inc. | Tax Payment | 2,979 | $9.69 | $28,867 | Direct |
| Aug 1, 2025 | ETNB 89bio, Inc. | Tax Payment | 3,206 | $9.16 | $29,367 | Direct |
| Feb 1, 2025 | ETNB 89bio, Inc. | Award | 53,750 | - | - | Direct |
1-6 of 6 transactions