SENTINEL ENERGY SVCS INC

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

LONGFELLOW INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0001167487)

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

Q3 2019
Shares 51,981 Value ($000) $21 Avg Close — Range —
Q2 2019
Shares 51,981 Value ($000) $36 Avg Close — Range —
Q1 2019
Shares 332,217 Value ($000) $226 Avg Close — Range —