WESCO AIRCRAFT HLDGS INC

CUSIP: 950814103 Class: COMMON STOCK

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

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

Q2 2019
Shares 1,826 Value ($000) $20 Avg Close — Range —
Q3 2018
Shares 2,234 Value ($000) $25 Avg Close — Range —
Q3 2014
Shares 1,000 Value ($000) $17 Avg Close — Range —
Q2 2014
Shares 1,180 Value ($000) $24 Avg Close — Range —
Q4 2013
Shares 150 Value ($000) $3 Avg Close — Range —