ARCA BIOPHARMA INC

CUSIP: 00211Y209 Class: COM NEW

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q4 2013
Shares 19 Value ($000) $0 Avg Close — Range —
Q3 2013
Shares 19 Value ($000) $0 Avg Close — Range —
Q2 2013
Shares 19 Value ($000) $0 Avg Close — Range —