COMTECH TELECOMMUNICATIONS C

Ticker: CMTL CUSIP: 205826209 Class: COM NEW

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

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

Q1 2020

Shares 1,365 Value ($000) $18 Avg Close $26.06 Range $11.55 - $34.64

Q4 2019

Shares 464 Value ($000) $16 Avg Close $31.79 Range $27.13 - $35.16

Q1 2019

Shares 3,046 Value ($000) $73 Avg Close $22.64 Range $19.17 - $25.16

Q4 2018

Shares 3,046 Value ($000) $73 Avg Close $25.53 Range $20.78 - $33.47

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	1,365	$18	$26.06	$11.55 - $34.64
Q4 2019	464	$16	$31.79	$27.13 - $35.16
Q1 2019	3,046	$73	$22.64	$19.17 - $25.16
Q4 2018	3,046	$73	$25.53	$20.78 - $33.47