ARCH COAL INC

CUSIP: 039380407 Class: COMMON STOCK

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

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

Q4 2019
Shares 56,214 Value ($000) $4,033 Avg Close — Range —
Q3 2019
Shares 23,318 Value ($000) $1,731 Avg Close — Range —
Q2 2019
Shares 35,862 Value ($000) $3,379 Avg Close — Range —
Q1 2019
Shares 34,029 Value ($000) $3,106 Avg Close — Range —
Q4 2018
Shares 139,112 Value ($000) $11,544 Avg Close — Range —
Q3 2017
Shares 45,224 Value ($000) $3,256 Avg Close — Range —
Q2 2017
Shares 45,224 Value ($000) $3,075 Avg Close — Range —
Q1 2017
Shares 108,075 Value ($000) $7,457 Avg Close — Range —
Q4 2016
Shares 174,388 Value ($000) $13,611 Avg Close — Range —