Significant Ownership of Rainer M. Erdtmann

Large-stake snapshot 1 signal
Large-stake filing summary
  • Recent SEC Schedule 13D/G filings for Rainer M. Erdtmann focus on large-stake beneficial ownership disclosures and amendments.
  • Use this view to spot new large holders, amended positions, and activist-style ownership evidence.
Manager Names, identifiers, and filing context for this profile. 1 identity field
Manager location
Redwood City, CA

Follow Filing Activity

Follow Rainer M. Erdtmann and return when a new Schedule 13D/G filing changes the record on this page.

This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean. If you create an account from here, we will bring you back after verification.

Create free account and return here Already have an account? Sign in and return here

Significant Ownership of Rainer M. Erdtmann

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BMEA Biomea Fusion, Inc. Common Stock, $0.0001 par value 3.9% $3,450,557 -$238,721 2,782,707 -6.5% Rainer M. Erdtmann 31 Dec 2025

Schedules 13D/G Reported by Rainer M. Erdtmann:

Sym Target Class Ownership Change Current shares Change Value Reporting name Form Report period Filing date
Schedule rows are parsed from SEC 13D/G filings. Open the linked filing or target page to verify the reported ownership and shares.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .