EXTRACTION OIL AND GAS INC

CUSIP: 30227M105 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2019
Shares 4,165,682 Value ($000) $17,622 Avg Close — Range —
Q4 2018
Shares 256,682 Value ($000) $1,101 Avg Close — Range —
Q3 2018
Shares 103,851 Value ($000) $1,172 Avg Close — Range —
Q2 2018
Shares 44,849 Value ($000) $659 Avg Close — Range —
Q1 2018
Shares 10,034 Value ($000) $115 Avg Close — Range —
Q4 2016
Shares 250,098 Value ($000) $5,012 Avg Close — Range —