HEALTHCARE TR AMER INC

CUSIP: 42225P105 Class: COMMON STOCK

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

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

Q3 2014
Shares 3,563 Value ($000) $41 Avg Close — Range —
Q2 2014
Shares 3,268 Value ($000) $39 Avg Close — Range —
Q1 2014
Shares 1,683 Value ($000) $19 Avg Close — Range —
Q4 2013
Shares 1,003 Value ($000) $10 Avg Close — Range —
Q3 2013
Shares 803 Value ($000) $8 Avg Close — Range —
Q2 2013
Shares 3,464 Value ($000) $39 Avg Close — Range —