ARCH COAL INC

CUSIP: 039380100 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q2 2015
Shares 26,500 Value ($000) $10 Avg Close — Range —
Q1 2015
Shares 1,508,682 Value ($000) $1,509 Avg Close — Range —
Q4 2014
Shares 1,172,426 Value ($000) $2,087 Avg Close — Range —
Q3 2014
Shares 834,591 Value ($000) $1,770 Avg Close — Range —
Q2 2014
Shares 795,009 Value ($000) $2,902 Avg Close — Range —
Q1 2014
Shares 776,896 Value ($000) $3,745 Avg Close — Range —
Q4 2013
Shares 693,113 Value ($000) $3,085 Avg Close — Range —
Q3 2013
Shares 651,321 Value ($000) $2,619 Avg Close — Range —
Q2 2013
Shares 585,694 Value ($000) $2,144 Avg Close — Range —