SENTINEL ENERGY SVCS INC

CUSIP: G8062D128 Class: UNIT

LINDEN ADVISORS LP's Holding History (CIK: 0001279396)

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

Q1 2018
Shares 682,500 Value ($000) $6,770 Avg Close — Range —
Q4 2017
Shares 700,000 Value ($000) $6,979 Avg Close — Range —