WALTER ENERGY INC

CUSIP: 93317Q105 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2014
Shares 204,146 Value ($000) $282 Avg Close — Range —
Q2 2014
Shares 34,273 Value ($000) $187 Avg Close — Range —
Q1 2014
Shares 27,949 Value ($000) $212 Avg Close — Range —
Q2 2013
Shares 76,816 Value ($000) $799 Avg Close — Range —