SENTINEL ENERGY SVCS INC

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

BASSO CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001287978)

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

Q3 2018
Shares 25,000 Value ($000) $32 Avg Close — Range —
Q2 2018
Shares 25,000 Value ($000) $26 Avg Close — Range —
Q1 2018
Shares 40,600 Value ($000) $39 Avg Close — Range —