SENTINEL ENERGY SVCS INC

CUSIP: 81728P105 Class: CL A

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q3 2019
Shares 490,937 Value ($000) $5,047 Avg Close — Range —
Q2 2019
Shares 490,937 Value ($000) $4,983 Avg Close — Range —
Q1 2019
Shares 500,001 Value ($000) $5,020 Avg Close — Range —
Q4 2018
Shares 500,001 Value ($000) $5,010 Avg Close — Range —