| ARCA biopharma, Inc. |
Pres. & Chief Executive Offic, Director |
Common Stock |
2,285 |
$5,713 |
$2.50 |
14 Dec 2021 |
Direct |
| ARCA biopharma, Inc. |
Pres. & Chief Executive Offic, Director |
Common Stock |
1,414 |
$3,535 |
$2.50 |
14 Dec 2021 |
By NFS Custodian for Michael Bristow's IRA |
| ARCA biopharma, Inc. |
Pres. & Chief Executive Offic, Director |
Common Stock |
1,109 |
$2,773 |
$2.50 |
14 Dec 2021 |
By InvestocorTrust as sole Trustee |
| ARCA biopharma, Inc. |
Pres. & Chief Executive Offic, Director |
Stock Option (right to buy) |
95,000 |
|
|
14 Dec 2021 |
Direct |