SENTINEL ENERGY SVCS INC

CUSIP: G8062D110 Class: *W EXP 11/02/202

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

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

Q3 2018
Shares 731,396 Value ($000) $936 Avg Close — Range —
Q2 2018
Shares 730,596 Value ($000) $731 Avg Close — Range —