PURE ACQUISITION CORP

CUSIP: 74621Q114 Class: *W EXP 04/17/202

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q3 2019

Shares 242,662 Value ($000) $248 Avg Close — Range —

Q2 2019

Shares 1,390,075 Value ($000) $1,501 Avg Close — Range —

Q1 2019

Shares 1,850,725 Value ($000) $2,054 Avg Close — Range —

Q4 2018

Shares 1,757,625 Value ($000) $2,004 Avg Close — Range —

Q3 2018

Shares 1,678,025 Value ($000) $2,265 Avg Close — Range —

Q2 2018

Shares 312,800 Value ($000) $400 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	242,662	$248	—	—
Q2 2019	1,390,075	$1,501	—	—
Q1 2019	1,850,725	$2,054	—	—
Q4 2018	1,757,625	$2,004	—	—
Q3 2018	1,678,025	$2,265	—	—
Q2 2018	312,800	$400	—	—