IMPALA PLATINUM HLDGS SPONSORED ADR

Ticker: IMPUY CUSIP: 452553308 Class: ADR

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q1 2014
Shares 33,235 Value ($000) $379 Avg Close — Range —
Q4 2013
Shares 42,658 Value ($000) $501 Avg Close — Range —
Q3 2013
Shares 46,674 Value ($000) $574 Avg Close — Range —
Q2 2013
Shares 53,765 Value ($000) $504 Avg Close — Range —