EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

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

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

Q4 2019

Shares 3,120 Value ($000) $215 Avg Close $61.68 Range $57.11 - $66.68

Q1 2019

Shares 2,670 Value ($000) $133 Avg Close $50.06 Range $43.61 - $54.25

Q4 2018

Shares 2,670 Value ($000) $133 Avg Close $46.35 Range $41.04 - $50.11

Q4 2016

Shares 50 Value ($000) $3 Avg Close $26.16 Range $21.82 - $29.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	3,120	$215	$61.68	$57.11 - $66.68
Q1 2019	2,670	$133	$50.06	$43.61 - $54.25
Q4 2018	2,670	$133	$46.35	$41.04 - $50.11
Q4 2016	50	$3	$26.16	$21.82 - $29.29