SENTINEL ENERGY SVCS INC

CUSIP: G8062D128 Class: UNIT

HGC Investment Management Inc.'s Holding History (CIK: 0001711200)

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

Q3 2018
Shares 2 Value ($000) $1 Avg Close — Range —
Q2 2018
Shares 2 Value ($000) $1 Avg Close — Range —
Q1 2018
Shares 254,600 Value ($000) $2,526 Avg Close — Range —
Q4 2017
Shares 254,600 Value ($000) $2,538 Avg Close — Range —