SENTINEL ENERGY SVCS INC

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

Bulldog Investors, LLP's Holding History (CIK: 0001504304)

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

Q1 2019
Shares 10,802 Value ($000) $7 Avg Close — Range —
Q4 2018
Shares 10,802 Value ($000) $9 Avg Close — Range —