AMERICAN RENAL ASSOCIATES HO

CUSIP: 029227105 Class: COM

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

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

Q4 2017
Shares 9,865 Value ($000) $172 Avg Close — Range —
Q3 2017
Shares 2,324 Value ($000) $35 Avg Close — Range —