ARCA BIOPHARMA INC

CUSIP: 00211Y506 Class: COMMON

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

Note: Option positions (PUT/CALL) are excluded.

Q3 2021
Shares 441,945 Value ($000) $1,308 Avg Close — Range —
Q2 2021
Shares 130,395 Value ($000) $455 Avg Close — Range —
Q1 2021
Shares 93,241 Value ($000) $340 Avg Close — Range —
Q4 2020
Shares 46,097 Value ($000) $185 Avg Close — Range —