BIOTECHNOLOGY VALUE FUND L P - 30 Sep 2025 SCHEDULE 13G/A Report for ImageneBio, Inc. Common Stock, par value $0.001 per share (IMA)

Filing Manager
BIOTECHNOLOGY VALUE FUND L P
Reporting Manager
BVF PARTNERS L P/IL
Security
ImageneBio, Inc. Common Stock, par value $0.001 per share
Symbol
IMA
Shares outstanding
11,140,306 shares
Disclosed Ownership
802,102 shares
Ownership
7.2%
Form type
SCHEDULE 13G/A
Filing time
14 Nov 2025, 16:09:47 UTC
Date of event
30 Sep 2025
SEC
View on sec.gov

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Quoteable Key Fact

"BIOTECHNOLOGY VALUE FUND L P disclosed 7.2% ownership in ImageneBio, Inc. Common Stock, par value $0.001 per share (IMA) on 30 Sep 2025."

Quick Takeaways

  • BIOTECHNOLOGY VALUE FUND L P filed SCHEDULE 13G/A for ImageneBio, Inc. Common Stock, par value $0.001 per share (IMA).
  • Disclosed ownership: 7.2%.
  • Date of event: 30 Sep 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 14 Nov 2025, 16:09.

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 3.7% 415,765 0 415,765 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF I GP LLC 3.7% 415,765 0 415,765 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BIOTECHNOLOGY VALUE FUND II LP 2.9% 325,596 0 325,596 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF II GP LLC 2.9% 325,596 0 325,596 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
Biotechnology Value Trading Fund OS LP 0.4% 44,578 0 44,578 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF Partners OS Ltd. 0.4% 44,578 0 44,578 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF GP HOLDINGS LLC 6.6% 741,361 0 741,361 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF PARTNERS L P/IL 7.2% 802,102 0 802,102 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
BVF INC/IL 7.2% 802,102 0 802,102 /s/ Mark N. Lampert Mark N. Lampert, Authorized Signatory
LAMPERT MARK N 7.2% 802,102 0 802,102 /s/ Mark N. Lampert Mark N. Lampert

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