VANGUARD INDEX FDS

Ticker: VB CUSIP: 922908751 Class: Exchange Traded Fund

Itau Unibanco Holding S.A.'s Holding History (CIK: 0001132597)

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

Q1 2017

Shares 3,315 Value ($000) $442 Avg Close — Range —

Q4 2016

Shares 3,339 Value ($000) $431 Avg Close — Range —

Q3 2016

Shares 4,092 Value ($000) $500 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	3,315	$442	—	—
Q4 2016	3,339	$431	—	—
Q3 2016	4,092	$500	—	—