ARCH COAL INC

CUSIP: 039380407 Class: COMMON STOCK

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2020
Shares 1,008,426 Value ($000) $29,141 Avg Close — Range —
Q4 2019
Shares 1,023,030 Value ($000) $73,391 Avg Close — Range —
Q3 2019
Shares 1,054,873 Value ($000) $78,272 Avg Close — Range —
Q2 2019
Shares 1,022,947 Value ($000) $96,368 Avg Close — Range —
Q1 2019
Shares 1,026,401 Value ($000) $93,681 Avg Close — Range —
Q4 2018
Shares 1,001,146 Value ($000) $83,085 Avg Close — Range —
Q3 2018
Shares 983,418 Value ($000) $87,918 Avg Close — Range —
Q2 2018
Shares 977,758 Value ($000) $76,686 Avg Close — Range —
Q1 2018
Shares 893,722 Value ($000) $82,115 Avg Close — Range —
Q4 2017
Shares 740,202 Value ($000) $68,957 Avg Close — Range —
Q3 2017
Shares 488,296 Value ($000) $35,030 Avg Close — Range —