ALPHA NATURAL RESOURCES INC

CUSIP: 02076X102 Class: COM

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

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

Q2 2015
Shares 237,130 Value ($000) $72 Avg Close — Range —
Q1 2015
Shares 1,397,883 Value ($000) $1,398 Avg Close — Range —
Q4 2014
Shares 1,199,625 Value ($000) $2,004 Avg Close — Range —
Q3 2014
Shares 894,614 Value ($000) $2,219 Avg Close — Range —
Q2 2014
Shares 770,608 Value ($000) $2,859 Avg Close — Range —
Q1 2014
Shares 703,941 Value ($000) $2,992 Avg Close — Range —
Q4 2013
Shares 649,106 Value ($000) $4,635 Avg Close — Range —
Q3 2013
Shares 623,717 Value ($000) $3,631 Avg Close — Range —
Q2 2013
Shares 603,237 Value ($000) $3,186 Avg Close — Range —