ARCH COAL INC

CUSIP: 039380407 Class: COMMON STOCK

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2019
Shares 54,461 Value ($000) $3,907 Avg Close — Range —
Q3 2019
Shares 75,259 Value ($000) $5,584 Avg Close — Range —
Q2 2019
Shares 55,277 Value ($000) $5,207 Avg Close — Range —
Q1 2019
Shares 45,204 Value ($000) $4,126 Avg Close — Range —
Q4 2018
Shares 74,865 Value ($000) $6,213 Avg Close — Range —
Q3 2018
Shares 44,224 Value ($000) $3,953 Avg Close — Range —
Q2 2018
Shares 17,417 Value ($000) $1,366 Avg Close — Range —
Q1 2018
Shares 122,443 Value ($000) $11,250 Avg Close — Range —
Q4 2017
Shares 79,730 Value ($000) $7,428 Avg Close — Range —
Q3 2017
Shares 102,465 Value ($000) $7,351 Avg Close — Range —
Q2 2017
Shares 173,076 Value ($000) $11,822 Avg Close — Range —
Q1 2017
Shares 706,916 Value ($000) $48,735 Avg Close — Range —
Q4 2016
Shares 747,436 Value ($000) $58,337 Avg Close — Range —