Institutional Ownership
Assembly Biosciences Inc
CUSIP 045396207COM NEWASMBQ1 2026
Insider Transactions
13
Form 4 lines on record
Reporting Insiders
12
Distinct officers & directors
90d Buys
0
Open-market purchase shares
90d Sells
29
Open-market sale shares
Insider Transactions — Form 4
13 reported transactions
| # | Date | Insider | Title | Type | Shares | Price | Value | Held After | Filing |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Jun 17, 2026 | Bjorkquist Jeanette M | PFO and PAO | S · Sell | 29 | $23.25 | $674 | 14.6K | SEC |
| 2 | Jun 4, 2026 | Mchutchison John G | Director | A · Grant | 8.0K | — | — | 8.0K | SEC |
| 3 | Jun 4, 2026 | Mahony Susan | Director | A · Grant | 8.0K | — | — | 8.0K | SEC |
| 4 | Jun 4, 2026 | Johnson-Pratt Lisa | Director | A · Grant | 8.0K | — | — | 8.0K | SEC |
| 5 | Jun 4, 2026 | Houghton Michael | Director | A · Grant | 8.0K | — | — | 8.0K | SEC |
| 6 | Jun 4, 2026 | Consylman Gina | Director | A · Grant | 8.0K | — | — | 8.0K | SEC |
| 7 | Jun 4, 2026 | Altig Anthony E | Director | A · Grant | 8.0K | — | — | 8.0K | SEC |
| 8 | May 26, 2026 | Gilead Sciences, Inc. | 10% Owner | A · Grant | 471.7K | $26.50 | $12.50M | 4.98M | SEC |
| 9 | Mar 29, 2026 | Gaggar Anuj | Chief Medical Officer | A · Grant | 14.0K | — | — | 42.7K | SEC |
| 10 | Mar 29, 2026 | White Nicole S | Chief Manufacturing Officer | A · Grant | 14.0K | — | — | 48.1K | SEC |
3 more insider transactions on Premium
See the full Form 4 transaction history for Assembly Biosciences Inc.
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