CAMBIUM NETWORKS CORP

Ticker: CMBM CUSIP: G17766109 Class: SHS

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2021

Shares 328,499 Value ($000) $8,419 Avg Close $28.94 Range $21.44 - $38.53

Q3 2021

Shares 963,293 Value ($000) $34,862 Avg Close $39.54 Range $33.36 - $49.55

Q2 2021

Shares 1,132,938 Value ($000) $54,778 Avg Close $53.40 Range $43.64 - $66.40

Q1 2021

Shares 954,448 Value ($000) $44,592 Avg Close $39.64 Range $22.76 - $53.86

Q4 2020

Shares 753,832 Value ($000) $18,906 Avg Close $23.10 Range $16.01 - $32.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	328,499	$8,419	$28.94	$21.44 - $38.53
Q3 2021	963,293	$34,862	$39.54	$33.36 - $49.55
Q2 2021	1,132,938	$54,778	$53.40	$43.64 - $66.40
Q1 2021	954,448	$44,592	$39.64	$22.76 - $53.86
Q4 2020	753,832	$18,906	$23.10	$16.01 - $32.38