INTRAWEST RESORTS HLDGS INC

CUSIP: 46090K109 Class: COM

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

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

Q1 2017
Shares 11,782 Value ($000) $295 Avg Close — Range —
Q4 2016
Shares 31,782 Value ($000) $567 Avg Close — Range —
Q3 2014
Shares 858 Value ($000) $8 Avg Close — Range —
Q2 2014
Shares 1,499 Value ($000) $17 Avg Close — Range —