REGADO BIOSCIENCES INC

CUSIP: 75874Q107 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2014
Shares 3,300 Value ($000) $3 Avg Close — Range —
Q3 2014
Shares 3,300 Value ($000) $4 Avg Close — Range —