Rainer M. Erdtmann - 31 Dec 2025 Form 5 Insider Report for Biomea Fusion, Inc. (BMEA)

Role
Officer, Director
Signature
/s/ Rainer M. Erdtmann
Issuer symbol
BMEA
Transactions as of
31 Dec 2025
Net transactions value
$0
Form type
5
Filing time
06 Feb 2026, 16:15:03 UTC
Previous filing
15 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Erdtmann Rainer M Officer, Director C/O BIOMEA FUSION, INC., 1599 INDUSTRIAL ROAD, SAN CARLOS /s/ Rainer M. Erdtmann 06 Feb 2026 0001455767

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BMEA Common Stock Gift $0 -50,600 -7% $0.000000 672,427 31 Dec 2025 Direct
transaction BMEA Common Stock Gift $0 +50,600 +261% $0.000000 70,000 31 Dec 2025 By daughter
transaction BMEA Common Stock Gift $0 -50,000 -7.4% $0.000000 622,427 31 Dec 2025 Direct
transaction BMEA Common Stock Gift $0 +50,000 +250% $0.000000 70,000 31 Dec 2025 By son
transaction BMEA Common Stock Gift $0 -50,000 -8% $0.000000 572,427 31 Dec 2025 Direct
transaction BMEA Common Stock Gift $0 +50,000 +250% $0.000000 70,000 31 Dec 2025 By daughter
holding BMEA Common Stock 174,614 31 Dec 2025 See Footnote F1
holding BMEA Common Stock 1,134,989 31 Dec 2025 See Footnote F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares are held by a trust having an independent trustee ("Trust 1"). The Reporting Person disclaims Section 16 beneficial ownership of the securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed to be an admission that he has beneficial ownership of such shares for Section 16 or any other purpose.
F2 The shares are held by a trust having an independent trustee ("Trust 2"). The Reporting Person disclaims Section 16 beneficial ownership of the securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed to be an admission that he has beneficial ownership of such shares for Section 16 or any other purpose.

Remarks:

President, Chief Operating Officer, Principal Financial Officer, and Principal Accounting Officer. Effective December 19, 2025, the Reporting Person resigned as a Managing Member of Point Sur Investors, LLC, the general partner of Point Sur Investors Fund I, LP and no longer may be deemed a beneficial owner of any of the Issuer's securities held directly by Point Sur Investors Fund I, LP and Point Sur Investors, LLC.