CAMBIUM NETWORKS CORP

Ticker: CMBM CUSIP: G17766109 Class: SHS

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q2 2023

Shares 255 Value ($000) $4 Avg Close $15.51 Range $12.65 - $18.09

Q1 2023

Shares 255 Value ($000) $5 Avg Close $20.35 Range $17.11 - $23.26

Q4 2022

Shares 255 Value ($000) $0 Avg Close $20.17 Range $16.34 - $24.19

Q3 2022

Shares 255 Value ($000) $4 Avg Close $17.93 Range $14.50 - $20.88

Q2 2022

Shares 255 Value ($000) $4 Avg Close $15.75 Range $12.40 - $23.90

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	255	$4	$15.51	$12.65 - $18.09
Q1 2023	255	$5	$20.35	$17.11 - $23.26
Q4 2022	255	$0	$20.17	$16.34 - $24.19
Q3 2022	255	$4	$17.93	$14.50 - $20.88
Q2 2022	255	$4	$15.75	$12.40 - $23.90