ARCH COAL INC

CUSIP: 039380407 Class: COMMON STOCK

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q2 2019
Shares 9,689 Value ($000) $913 Avg Close — Range —
Q1 2019
Shares 12,300 Value ($000) $1,123 Avg Close — Range —
Q4 2018
Shares 12,300 Value ($000) $1,021 Avg Close — Range —
Q3 2018
Shares 12,300 Value ($000) $1,100 Avg Close — Range —
Q2 2018
Shares 9,700 Value ($000) $761 Avg Close — Range —
Q4 2017
Shares 25,600 Value ($000) $2,385 Avg Close — Range —
Q1 2017
Shares 29,135 Value ($000) $2,009 Avg Close — Range —
Q4 2016
Shares 28,846 Value ($000) $2,251 Avg Close — Range —