VANGUARD INDEX FDS

Ticker: VB CUSIP: 922908751 Class: Exchange Traded Fund

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

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

Q2 2011
Shares 136,736 Value ($000) $10,672 Avg Close — Range —
Q1 2011
Shares 178,564 Value ($000) $14,105 Avg Close — Range —
Q4 2010
Shares 169,910 Value ($000) $12,341 Avg Close — Range —