ALTA MESA RES INC

CUSIP: 02133L109 Class: COMMON STOCK

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q2 2019
Shares 5,307,356 Value ($000) $774 Avg Close — Range —
Q1 2019
Shares 2,824,522 Value ($000) $750 Avg Close — Range —
Q4 2018
Shares 3,988,028 Value ($000) $3,988 Avg Close — Range —
Q3 2018
Shares 7,740,266 Value ($000) $32,354 Avg Close — Range —
Q2 2018
Shares 7,156,095 Value ($000) $48,733 Avg Close — Range —
Q1 2018
Shares 8,322,763 Value ($000) $66,583 Avg Close — Range —