HORTONWORKS INC

CUSIP: 440894103 Class: COM

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

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

Q2 2018
Shares 14,645 Value ($000) $267 Avg Close — Range —
Q1 2018
Shares 4,663 Value ($000) $95 Avg Close — Range —
Q4 2017
Shares 70 Value ($000) $1 Avg Close — Range —
Q3 2017
Shares 19,617 Value ($000) $333 Avg Close — Range —
Q2 2017
Shares 14,454 Value ($000) $186 Avg Close — Range —
Q4 2016
Shares 5,620 Value ($000) $47 Avg Close — Range —
Q3 2016
Shares 18,000 Value ($000) $150 Avg Close — Range —
Q2 2016
Shares 19,183 Value ($000) $205 Avg Close — Range —
Q1 2016
Shares 12,512 Value ($000) $141 Avg Close — Range —
Q2 2015
Shares 14,121 Value ($000) $358 Avg Close — Range —