Farallon Capital Partners, L.P. - 31 Dec 2025 SCHEDULE 13G/A Report for Assembly Biosciences, Inc. Common Stock, par value $0.001 per shares (the "Shares") (ASMB)

Filing Manager
Farallon Capital Partners, L.P.
Reporting Manager
Dapice Joshua J.
Security
Assembly Biosciences, Inc. Common Stock, par value $0.001 per shares (the "Shares")
Symbol
ASMB
Shares outstanding
15,738,333 shares
Disclosed Ownership
1,227,590 shares
Ownership
7.8%
Form type
SCHEDULE 13G/A
Filing time
09 Feb 2026, 08:46:31 UTC
Date of event
31 Dec 2025
Previous filing
15 Aug 2025
SEC
View on sec.gov

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Quoteable Key Fact

"Farallon Capital Partners, L.P. disclosed 7.8% ownership in Assembly Biosciences, Inc. Common Stock, par value $0.001 per shares (the "Shares") (ASMB) on 31 Dec 2025."

Quick Takeaways

  • Farallon Capital Partners, L.P. filed SCHEDULE 13G/A for Assembly Biosciences, Inc. Common Stock, par value $0.001 per shares (the "Shares") (ASMB).
  • Disclosed ownership: 7.8%.
  • Date of event: 31 Dec 2025.

What Changed

  • Previous schedule filing date: 15 Aug 2025.
  • Current filing was accepted on 09 Feb 2026, 08:46.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Official SEC Source

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (29)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Farallon Capital Partners, L.P. 1.5% 239,462 0 239,462 /s/ Hannah E. Dunn Hannah E. Dunn, Managing Member of its General Partner
Farallon Capital Institutional Partners, L.P. 1.4% 224,245 0 224,245 /s/ Hannah E. Dunn Hannah E. Dunn, Managing Member of its General Partner
Farallon Capital Institutional Partners II, L.P. 0.5% 75,077 0 75,077 /s/ Hannah E. Dunn Hannah E. Dunn, Managing Member of its General Partner
Farallon Capital Institutional Partners III, L.P. 0.3% 48,548 0 48,548 /s/ Hannah E. Dunn Hannah E. Dunn, Managing Member of its General Partner
Four Crossings Institutional Partners V, L.P. 0.4% 58,135 0 58,135 /s/ Hannah E. Dunn Hannah E. Dunn, Manager of its General Partner
Farallon Capital Offshore Investors II, L.P. 3.1% 497,192 0 497,192 /s/ Hannah E. Dunn Hannah E. Dunn, Managing Member of its General Partner
Farallon Capital (AM) Investors, L.P. 0.2% 32,933 0 32,933 /s/ Hannah E. Dunn Hannah E. Dunn, Managing Member of its General Partner
Farallon Capital F5 Master I, L.P. 0.3% 51,998 0 51,998 /s/ Hannah E. Dunn Hannah E. Dunn, Manager of its General Partner
Farallon Partners, L.L.C. 7.4% 1,175,592 0 1,175,592 /s/ Hannah E. Dunn Hannah E. Dunn, Managing Member
Farallon Institutional (GP) V, L.L.C. 0.4% 58,135 0 58,135 /s/ Hannah E. Dunn Hannah E. Dunn, Manager
Farallon F5 (GP), L.L.C. 0.3% 51,998 0 51,998 /s/ Hannah E. Dunn Hannah E. Dunn, Manager
Dapice Joshua J. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Dreyfuss, Philip D. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Dunn Hannah E. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn
Fried, Richard B 0% 0 0 0 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Gehani, Varun N. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Giauque, Nicolas 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Husen, Avner A. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Kim, David T. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Linn, Michael G. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Luo Patrick (Cheng) 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Patel, Rajiv A. 0% 0 0 0 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Roberts, Jr., Thomas G. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Saito Edric C. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Seybold, William 0% 0 0 0 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Short Daniel S. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Spokes, Andrew J. M. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Warren, John R. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact
Wehrly, Mark C. 7.8% 1,227,590 0 1,227,590 /s/ Hannah E. Dunn Hannah E. Dunn, as attorney-in-fact

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