HEARTWARE INTL INC

CUSIP: 422368100 Class: CMN

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

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

Q2 2016
Shares 7,299 Value ($000) $422 Avg Close — Range —
Q1 2016
Shares 5,000 Value ($000) $157 Avg Close — Range —
Q4 2015
Shares 215 Value ($000) $11 Avg Close — Range —