KLA CORP

Ticker: KLAC CUSIP: 482480100 Class: COM NEW

RiverFront Investment Group, LLC's Holding History (CIK: 0001469751)

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

Q3 2012
Shares 385,072 Value ($000) $18,369 Avg Close — Range —
Q4 2011
Shares 550,549 Value ($000) $26,563 Avg Close — Range —
Q3 2011
Shares 545,462 Value ($000) $20,880 Avg Close — Range —