RIO ALTO MNG LTD NEW

CUSIP: 76689T104 Class: COM

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

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

Q1 2015
Shares 251,192 Value ($000) $619 Avg Close — Range —
Q4 2014
Shares 120,400 Value ($000) $292 Avg Close — Range —
Q3 2014
Shares 297,092 Value ($000) $708 Avg Close — Range —