CAMBIUM NETWORKS CORP

Ticker: CMBM CUSIP: G17766109 Class: SHS

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q2 2021

Shares 11,242 Value ($000) $544 Avg Close $53.40 Range $43.64 - $66.40

Q1 2021

Shares 33,742 Value ($000) $1,576 Avg Close $39.64 Range $22.76 - $53.86

Q4 2020

Shares 11,300 Value ($000) $283 Avg Close $23.10 Range $16.01 - $32.38

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	11,242	$544	$53.40	$43.64 - $66.40
Q1 2021	33,742	$1,576	$39.64	$22.76 - $53.86
Q4 2020	11,300	$283	$23.10	$16.01 - $32.38