AMERICAN PUBLIC EDUCATION IN

Ticker: APEI CUSIP: 02913V103 Class: Common Stock

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

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

Q1 2020

Shares 4,302 Value ($000) $103 Avg Close $24.34 Range $18.47 - $29.54

Q4 2019

Shares 1,319 Value ($000) $36 Avg Close $24.43 Range $21.51 - $29.00

Q3 2018

Shares 3,155 Value ($000) $104 Avg Close $38.29 Range $30.45 - $46.15

Q4 2016

Shares 340 Value ($000) $8 Avg Close $22.36 Range $14.75 - $27.20

Q3 2016

Shares 470 Value ($000) $9 Avg Close $24.22 Range $18.53 - $30.79

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	4,302	$103	$24.34	$18.47 - $29.54
Q4 2019	1,319	$36	$24.43	$21.51 - $29.00
Q3 2018	3,155	$104	$38.29	$30.45 - $46.15
Q4 2016	340	$8	$22.36	$14.75 - $27.20
Q3 2016	470	$9	$24.22	$18.53 - $30.79