PURE ACQUISITION CORP

CUSIP: 74621Q106 Class: CL A

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q2 2019
Shares 22,512 Value ($000) $228 Avg Close — Range —
Q1 2019
Shares 70,023 Value ($000) $702 Avg Close — Range —
Q4 2018
Shares 94,084 Value ($000) $926 Avg Close — Range —
Q3 2018
Shares 100,000 Value ($000) $971 Avg Close — Range —
Q2 2018
Shares 50,052 Value ($000) $483 Avg Close — Range —