VANGUARD WORLD FDS

Ticker: VHT CUSIP: 92204A504 Class: HEALTH CAR ETF

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

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

Q2 2017

Shares 185 Value ($000) $27 Avg Close — Range —

Q1 2017

Shares 14,469 Value ($000) $1,994 Avg Close — Range —

Q4 2016

Shares 30,330 Value ($000) $3,845 Avg Close — Range —

Q3 2016

Shares 31,839 Value ($000) $4,231 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	185	$27	—	—
Q1 2017	14,469	$1,994	—	—
Q4 2016	30,330	$3,845	—	—
Q3 2016	31,839	$4,231	—	—