ARCH COAL INC

CUSIP: 039380407 Class: COMMON STOCK

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q1 2020
Shares 24,617 Value ($000) $711 Avg Close — Range —
Q4 2019
Shares 3,200 Value ($000) $230 Avg Close — Range —
Q3 2019
Shares 4,089 Value ($000) $303 Avg Close — Range —
Q2 2019
Shares 11,167 Value ($000) $1,052 Avg Close — Range —
Q1 2019
Shares 3,023 Value ($000) $276 Avg Close — Range —