Cambium Networks Corp (CMBM) is a publicly traded company in the Unknown sector. Across all available filings, 21 corporate insiders have executed 206 transactions totaling $552.2M, demonstrating a bearish sentiment with -$443.6M in net insider flow. The most recent transaction on Dec 1, 2025 involved a transaction of 50 shares valued at $92.
No significant insider buying has been recorded for CMBM in the recent period.
No significant insider selling has been recorded for CMBM in the recent period.
Based on recent SEC filings, insider sentiment for CMBM is bearish with an Insider Alignment Score of 10/100 and a net flow of -$443.6M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at Cambium Networks Corp (CMBM) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 21 insiders are actively trading CMBM stock, having executed 206 transactions in the past 90 days. The most active insider is Alexander R. Slusky (Executive), who has made 9 transactions totaling $176.7M.
Get notified when executives and directors at CMBM file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Dec 1, 2025 | Elizabeth Cada-bartoli Melissa | Executive | Payment | 50 | $1.83 | $92 | |
| Nov 18, 2025 | C. S. Kurk Morgan | Executive | Payment | 1,788 | $2.61 | $4.7K | |
| Oct 10, 2025 | Vivek Vibhu | Executive | Payment | 895 | $0.77 | $689 | |
| Sep 1, 2025 | Elizabeth Cada-bartoli Melissa | Executive | Payment | 48 | $0.76 | $36 | |
| Aug 18, 2025 | C. S. Kurk Morgan | Executive | Payment | 14,300 | $0.69 | $9.9K | |
| Aug 15, 2025 | Sayer Jacob | Executive | Payment | 550 | $0.70 | $385 | |
| Jul 10, 2025 | Vivek Vibhu | Executive | Payment | 3,579 | $0.44 | $1.6K | |
| Aug 23, 2024 | Nirwan Archana | Executive | Payment | 669 | $1.78 | $1.2K | |
| Aug 1, 2024 | Monroy Becerril John | Executive | Payment | 147 | $2.03 | $298 | |
| Jul 10, 2024 | Vivek Vibhu | Executive | Award | 40,000 | $N/A | $0 | |
| May 24, 2024 | Nirwan Archana | Executive | Payment | 2,677 | $3.25 | $8.7K | |
| May 16, 2024 | Sayer Jacob | Executive | Award | 30,000 | $N/A | $0 | |
| May 1, 2024 | Monroy Becerril John | Executive | Payment | 147 | $3.75 | $551 | |
| Mar 13, 2024 | Vivek Vibhu | Executive | Payment | 1,409 | $4.44 | $6.3K | |
| Mar 13, 2024 | Raymond De Graaf | Executive | Payment | 659 | $4.44 | $2.9K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 62 | $497.9M | 89.5% |
Purchase(P) | 16 | $54.3M | 9.8% |
Exercise(M) | 18 | $2.8M | 0.5% |
Payment(F) | 62 | $1.3M | 0.2% |
Disposition(D) | 1 | $78.8K | 0.0% |
Award(A) | 13 | $0 | 0.0% |
Gift(G) | 10 | $0 | 0.0% |
Other(J) | 3 | $0 | 0.0% |
Conversion(C) | 21 | $0 | 0.0% |
Insider selling pressure at Cambium Networks Corp has increased, with 21 insiders executing 206 transactions across all time. Total sales of $497.9M significantly outpace purchases of $54.3M, resulting in a net outflow of $443.6M. This selling activity appears largely discretionary, which may warrant closer attention from investors.