BIOTECHNOLOGY VALUE FUND L P - 30 Sep 2025 SCHEDULE 13G/A Report for Forte Biosciences, Inc. Common Stock, $0.001 par value (FBRX)

Filing Manager
BIOTECHNOLOGY VALUE FUND L P
Reporting Manager
BVF PARTNERS L P/IL
Security
Forte Biosciences, Inc. Common Stock, $0.001 par value
Symbol
FBRX
Shares outstanding
13,070,000 shares
Disclosed Ownership
65,350 shares
Ownership
0.5%
Form type
SCHEDULE 13G/A
Filing time
14 Nov 2025, 16:08:00 UTC
Date of event
30 Sep 2025
Previous filing
14 Feb 2025
SEC
View on sec.gov

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Quoteable Key Fact

"BIOTECHNOLOGY VALUE FUND L P disclosed 0.5% ownership in Forte Biosciences, Inc. Common Stock, $0.001 par value (FBRX) on 30 Sep 2025."

Quick Takeaways

  • BIOTECHNOLOGY VALUE FUND L P filed SCHEDULE 13G/A for Forte Biosciences, Inc. Common Stock, $0.001 par value (FBRX).
  • Disclosed ownership: 0.5%.
  • Date of event: 30 Sep 2025.

What Changed

  • Previous schedule filing date: 14 Feb 2025.
  • Current filing was accepted on 14 Nov 2025, 16:08.

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 (10)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
BIOTECHNOLOGY VALUE FUND L P 0.3% 33,291 0 33,291 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF I GP LLC 0.3% 33,291 0 33,291 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BIOTECHNOLOGY VALUE FUND II LP 0.2% 27,232 0 27,232 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF II GP LLC 0.2% 27,232 0 27,232 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
Biotechnology Value Trading Fund OS LP 0.03% 3,468 0 3,468 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF Partners OS Ltd. 0.03% 3,468 0 3,468 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF GP HOLDINGS LLC 0.5% 60,523 0 60,523 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF PARTNERS L P/IL 0.5% 65,350 0 65,350 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF INC/IL 0.5% 65,350 0 65,350 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
LAMPERT MARK N 0.5% 65,350 0 65,350 /s/ Mark N. Lampert Mark N. Lampert

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