XL GROUP LTD

CUSIP: G98294104 Class: COM

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

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

Q2 2018
Shares 29,031 Value ($000) $1,624 Avg Close — Range —
Q1 2018
Shares 17,949 Value ($000) $992 Avg Close — Range —
Q4 2017
Shares 5,560 Value ($000) $195 Avg Close — Range —
Q2 2017
Shares 4,378 Value ($000) $192 Avg Close — Range —