Western Standard LLC 13D/13G Filings for ARCA biopharma, Inc. (ABIO)

Western Standard LLC 13D and 13G filings for ARCA biopharma, Inc.:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Shares have been adjusted for stock splits.
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2024-04-05
7:38 pm
Purchase
2023-12-3113GARCA biopharma, Inc.
ABIO
Western Standard LLC117,512
9.800%
38,826increase
(+49.34%)
Filing
2023-09-11
4:01 pm
Purchase
2023-08-3013GARCA biopharma, Inc.
ABIO
Western Standard LLC78,686
6.600%
78,686increase
(New Position)
Filing