Cambium Networks Corporation

CMBMNASDAQTechnology

$0.13

$-0.29(-69.39%)

Market Cap$3674519

P/E Ratio—

52W High$6.8

52W Low$0.1301

Avg Volume297K

Open$0.32

Beta2.00

Insider Trades Ownership Employees

Cambium Networks Corporation (CMBM) Insider Trading

Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.

SEC EDGAR · FMP · CMBM · as of Jun 8, 2026

Activity summary

Buy transactions

P-Purchase only

Sell transactions

12 Months

Buy/Sell ratio

0.00

Buy/Sell (by trades)

Overall sentiment

NEUTRAL

↑ Buy 0%Active transactions only · RSU vesting excluded100% Sell ↓

Cambium Networks Corporation insiders have shown mixed buying and selling activity over the past 12 Months.

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only

As of Jun 8, 2026

CMBM insider buying and selling by quarter

CMBM insider selling · CMBM insider buying stocks · quarterly insider activity

Total insider buying (incl. awards)Total insider selling

730K365K0

2024 Q2

2024 Q3

2024 Q4

2025 Q1

2025 Q2

2025 Q3

2025 Q4

2026 Q1

Mobile shows last 4Q · Desktop shows full 8Q

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters

As of Jun 8, 2026

Recent insider transactions

CMBM executive sell shares · CMBM board member insider trading · CMBM insider trading SEC filing

Showing 2 most recent · Common Stock · Form 4 only

Scroll horizontally to see all columns

Date	Insider	Type	Shares	Price	Value	After trans.	Filing
Sep 25, 2023	Kurk Neal M	Other	11,250	$7.00	$79K	0	Form 4
Aug 23, 2023	Kurk Neal M	Purchase	11,250	$8.82	$99K	11,250	Form 4

Date

Insider

Type

Value

Filing

Sep 25, 2023

Kurk Neal M

Other

11,250

$79K

Form 4

Aug 23, 2023

Kurk Neal M

Purchase

11,250

$99K

Form 4

Kurk Neal M

Other

Date

Sep 25

11,250

Price

$7.00

Value

$79K

View Form 4 on SEC.gov

Kurk Neal M

Purchase

Date

Aug 23

11,250

Price

$8.82

Value

$99K

View Form 4 on SEC.gov

▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —

About CMBM insider trading

CMBM insider trades

Cambium Networks Corporation (CMBM) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including CMBM. Over the past 12 months, 0 insiders have filed transactions with the SEC. CMBM insiders have been mixed buying and selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.

For Cambium Networks Corporation's institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →

Buy/Sell signal logic

acquisitionOrDisposition field:

A = Acquisition (buy) · D = Disposition (sell)

RSU vesting (M-Exempt) excluded from sentiment

Form 4SEC filing required within 2 business days of any insider transaction

10b5-1Pre-scheduled trading plan that allows insiders to sell on autopilot

Open MktDirect purchase or sale on the open market (excludes awards, options)

Ownership SEC filings Financial statements Price history Forecast & ratings Earnings

Frequently asked questions

CMBM insider trading · 5 questions

The insiders of Cambium Networks Corporation (CMBM) include executives and directors such as CMBM, among others. Over the past 12 months, 0 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.

CMBM board member insider tradingwho are CMBM insidersCMBM insider rosterCambium Networks Corporation executives insider activity

▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026