CAMBIUM NETWORKS CORP

Ticker: CMBM CUSIP: G17766109 Class: SHS

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q1 2022

Shares 17,110 Value ($000) $404 Avg Close $24.21 Range $18.95 - $29.38

Q4 2021

Shares 25,705 Value ($000) $659 Avg Close $28.94 Range $21.44 - $38.53

Q3 2021

Shares 27,086 Value ($000) $980 Avg Close $39.54 Range $33.36 - $49.55

Q2 2021

Shares 27,286 Value ($000) $1,319 Avg Close $53.40 Range $43.64 - $66.40

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	17,110	$404	$24.21	$18.95 - $29.38
Q4 2021	25,705	$659	$28.94	$21.44 - $38.53
Q3 2021	27,086	$980	$39.54	$33.36 - $49.55
Q2 2021	27,286	$1,319	$53.40	$43.64 - $66.40