PATRIOT COAL CORPORATION CLASS

CUSIP: 70336T500 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q1 2016
Shares 10,000 Value ($000) $0 Avg Close — Range —
Q4 2015
Shares 15,800 Value ($000) $252 Avg Close — Range —
Q3 2015
Shares 15,800 Value ($000) $252 Avg Close — Range —
Q2 2015
Shares 16,200 Value ($000) $259 Avg Close — Range —
Q1 2015
Shares 16,200 Value ($000) $259 Avg Close — Range —
Q4 2014
Shares 17,200 Value ($000) $275 Avg Close — Range —
Q3 2014
Shares 17,000 Value ($000) $255 Avg Close — Range —
Q2 2014
Shares 16,800 Value ($000) $231 Avg Close — Range —
Q1 2014
Shares 16,800 Value ($000) $231 Avg Close — Range —