Erdtmann Rainer M 4
4 · Biomea Fusion, Inc. · Filed Aug 13, 2025
Insider Transaction Report
Form 4
Erdtmann Rainer M
DirectorSee Remarks
Transactions
- Gift
Common Stock
2025-01-28−40,000→ 673,027 total - Gift
Common Stock
2025-01-31+10,000→ 19,400 total(indirect: By daughter) - Gift
Common Stock
2025-01-31−10,000→ 663,027 total - Gift
Common Stock
2025-01-31−10,000→ 653,027 total - Gift
Common Stock
2025-01-31+10,000→ 20,000 total(indirect: By son) - Gift
Common Stock
2025-01-31−10,000→ 643,027 total - Gift
Common Stock
2025-01-31+10,000→ 20,000 total(indirect: By daughter) - Award
Stock Option (Right to Buy)
2025-08-11+1,246,989→ 1,246,989 totalExercise: $1.53Exp: 2035-08-10→ Common Stock (1,246,989 underlying)
Holdings
- 174,614(indirect: See Footnote)
Common Stock
- 1,134,989(indirect: See Footnote)
Common Stock
- 228,470(indirect: See Footnote)
Common Stock
- 252,320(indirect: See Footnote)
Common Stock
Footnotes (5)
- [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.
- [F3]The shares are held directly by Point Sur Investors Fund I, LP ("Point Sur LP"). The General Partner of Point Sur LP is Point Sur Investors LLC. The Reporting Person is a managing member of Point Sur Investors, LLC and as such has voting and dispositive power over the securities held by Point Sur LP. 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.
- [F4]The shares are held directly by Point Sur Investors, LLC. The Reporting Person is a managing members of Point Sur Investors, LLC and as such has voting and dispositive power over the securities held by Point Sur Investors, LLC. 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.
- [F5]The option shall vest and become exercisable in 16 substantially equal quarterly installments after August 8, 2025, such that the award will be fully vested and exercisable on August 8, 2029, subject to the Reporting Person's continued service to the Issuer through each vesting date.