KLX INC

CUSIP: 482539103 Class: COM

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

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

Q3 2018
Shares 10,858 Value ($000) $682 Avg Close — Range —
Q4 2015
Shares 2,000 Value ($000) $62 Avg Close — Range —
Q2 2015
Shares 1,925 Value ($000) $85 Avg Close — Range —