ALTA MESA RES INC

CUSIP: 02133L109 Class: COMMON STOCK

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

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

Q4 2018
Shares 2,460,980 Value ($000) $2,461 Avg Close — Range —
Q3 2018
Shares 3,500,000 Value ($000) $14,630 Avg Close — Range —
Q2 2018
Shares 10,235,850 Value ($000) $69,706 Avg Close — Range —
Q1 2018
Shares 13,000,000 Value ($000) $104,000 Avg Close — Range —