WALTER ENERGY INC

CUSIP: 93317Q105 Class: COM

Pentwater Capital Management LP's Holding History (CIK: 0001425851)

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

Q1 2015
Shares 257,882 Value ($000) $160 Avg Close — Range —
Q4 2014
Shares 997,882 Value ($000) $1,377 Avg Close — Range —
Q3 2014
Shares 990,010 Value ($000) $2,317 Avg Close — Range —
Q2 2014
Shares 1,100,010 Value ($000) $5,995 Avg Close — Range —
Q1 2014
Shares 1,140,010 Value ($000) $8,619 Avg Close — Range —
Q4 2013
Shares 1,170,010 Value ($000) $19,457 Avg Close — Range —
Q3 2013
Shares 1,042,510 Value ($000) $14,626 Avg Close — Range —
Q2 2013
Shares 1,150,010 Value ($000) $11,960 Avg Close — Range —