NASDAQ: ASMBAssembly Biosciences Inc Stock Ownership - Who owns Assembly Biosciences?
Insider buying vs selling
Have Assembly Biosciences Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Jeanette M. Bjorkquist | PFO and PAO | 2026-06-17 | 29 | $23.25 | $674.25Sell |
| Gilead Sciences Inc | 10% Owner | 2026-05-26 | 471,698 | $26.50 | $12.50MBuy |
| Jeanette M. Bjorkquist | PFO and PAO | 2026-03-30 | 312 | $26.65 | $8.31kSell |
| Jeanette M. Bjorkquist | PFO and PAO | 2026-03-30 | 16 | $27.49 | $439.84Sell |
| Nicole S. White | Chief Manufacturing Officer | 2026-03-30 | 188 | $26.65 | $5.01kSell |
| Nicole S. White | Chief Manufacturing Officer | 2026-03-30 | 9 | $27.49 | $247.41Sell |
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Net Insider Buy/Sell (L12M) Ownership
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ASMB Shareholders
What type of owners hold Assembly Biosciences Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Gilead Sciences Inc | 31.32% | 4,977,089 | $138.06M | Insider |
| Gilead Sciences Inc | 28.35% | 4,505,391 | $124.98M | Institution |
| Ecor1 Capital Fund Qualified LP | 13.60% | 2,162,029 | $59.97M | Insider |
| Alexander Schornstein | 11.53% | 1,832,405 | $50.83M | Insider |
| Adam Zlotnick | 8.31% | 1,321,009 | $36.64M | Insider |
| Farallon Capital Management LLC | 7.72% | 1,227,590 | $34.05M | Institution |
| Ra Capital Management LP | 6.42% | 1,020,410 | $28.31M | Institution |
| Commodore Capital LP | 6.29% | 1,000,000 | $27.74M | Institution |
| Janus Henderson Group PLC | 5.34% | 849,309 | $23.56M | Institution |
| Derek A. Small | 5.21% | 828,791 | $22.99M | Insider |
ASMB vs Biotech Stocks
Assembly Biosciences Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.