SENTINEL ENERGY SVCS INC

CUSIP: 81728P113 Class: W EXP 11/02/202

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

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

Q3 2019
Shares 974,095 Value ($000) $438 Avg Close — Range —
Q2 2019
Shares 974,095 Value ($000) $750 Avg Close — Range —
Q1 2019
Shares 964,295 Value ($000) $636 Avg Close — Range —
Q4 2018
Shares 986,296 Value ($000) $819 Avg Close — Range —