Okazaki Jason A
SEC insider (Form 3/4/5 filer). CIK 0001807214. CEO and President at ASSEMBLY BIOSCIENCES, INC. (ASMB). 4 reported Form 4/5 transactions since Sep 2024; latest on Mar 29, 2026. Located in SOUTH SAN FRANCISCO, CA.
Companies Okazaki Jason A has filed insider reports for
- ASSEMBLY BIOSCIENCES, INC. (ASMB): Director, Officer, CEO and President
Okazaki Jason A
CIK: 0001807214
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)2 (50.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (50.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ASMB
ASSEMBLY BIOSCIENCES, INC.
DirectorOfficer
Discretionary Trading P&L
Holdings
Transaction History (4 total)
- Mar 29, 2026ASMB
ASSEMBLY BIOSCIENCES, INC.
AwardDirect50.8K shares- - Mar 31, 2025ASMB
ASSEMBLY BIOSCIENCES, INC.
SaleDirect355 shares at avg. $9.85$3K - Mar 29, 2025ASMB
ASSEMBLY BIOSCIENCES, INC.
AwardDirectStock Option (right to buy)
71.1K shares- - Oct 3, 2024ASMB
ASSEMBLY BIOSCIENCES, INC.
SaleDirect197 shares at avg. $14.81$3K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 29, 2026 | ASMB ASSEMBLY BIOSCIENCES, INC. | Award | 50,750 | - | $0 | Direct |
| Mar 31, 2025 | ASMB ASSEMBLY BIOSCIENCES, INC. | Sale | 355 | $9.85 | $3,496 | Direct |
| Mar 29, 2025 | ASMB ASSEMBLY BIOSCIENCES, INC. | Award Stock Option (right to buy) | 71,100 | - | - | Direct |
| Oct 3, 2024 | ASMB ASSEMBLY BIOSCIENCES, INC. | Sale | 197 | $14.81 | $2,918 | Direct |
1-4 of 4 transactions