SENTINEL ENERGY SVCS INC

CUSIP: 81728P204 Class: UNIT 11/02/2022

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q3 2019
Shares 937 Value ($000) $10 Avg Close — Range —
Q2 2019
Shares 937 Value ($000) $10 Avg Close — Range —
Q1 2019
Shares 937 Value ($000) $10 Avg Close — Range —
Q4 2018
Shares 651 Value ($000) $7 Avg Close — Range —