ARCA BIOPHARMA INC

CUSIP: 00211Y407 Class: COM PAR$.001

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q1 2019
Shares 219,236 Value ($000) $82 Avg Close — Range —
Q4 2018
Shares 153,498 Value ($000) $51 Avg Close — Range —
Q3 2018
Shares 136,363 Value ($000) $76 Avg Close — Range —
Q2 2018
Shares 100,336 Value ($000) $56 Avg Close — Range —
Q1 2018
Shares 100,336 Value ($000) $50 Avg Close — Range —