ARCA BIOPHARMA INC

CUSIP: 00211Y407 Class: COM PAR$.001

1834 INVESTMENT ADVISORS CO's Holding History (CIK: 0001138486)

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

Q4 2018
Shares 13 Value ($000) $0 Avg Close — Range —
Q3 2018
Shares 13 Value ($000) $0 Avg Close — Range —
Q2 2018
Shares 13 Value ($000) $0 Avg Close — Range —
Q1 2018
Shares 13 Value ($000) $0 Avg Close — Range —
Q4 2017
Shares 13 Value ($000) $0 Avg Close — Range —