CMBMF
insider transactionsCambium Networks Corp — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Other·F
Melissa Elizabeth Cada-Bartoli
Global Controller and CAO
$18
59 sh · $0.30
Own -1%
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Other·F
Morgan C S Kurk KEY
President and CEO
$499
1.7K sh · $0.29
Own -2%
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Other·F
Senior VP, Products
$103
1.0K sh · $0.10
Own -1%
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Other·F
Melissa Elizabeth Cada-Bartoli
Global Controller and CAO
$66
59 sh · $1.12
Own -1%
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Other·F
Morgan C S Kurk KEY
President and CEO
$2.6K
2.1K sh · $1.21
Own -2%
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Other·F
Senior VP, Products
$1.3K
895 sh · $1.49
Own -1%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 1, 2026 | Melissa Elizabeth Cada-Bartoli | Other F | 59 | $18 |
| May 18, 2026 | Morgan C S Kurk KEY | Other F | 1.7K | $499 |
| Apr 10, 2026 | Vibhu Vivek | Other F | 1.0K | $103 |
| Feb 27, 2026 | Melissa Elizabeth Cada-Bartoli | Other F | 59 | $66 |
| Feb 18, 2026 | Morgan C S Kurk KEY | Other F | 2.1K | $2.6K |
| Jan 10, 2026 | Vibhu Vivek | Other F | 895 | $1.3K |
About CMBMF insider trading
This page tracks insider transactions for Cambium Networks Corp (CMBMF) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.