---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-047839"
form_type: "8-K"
ticker: "CMBMF"
cik: "0001738177"
company_name: "Cambium Networks Corp"
filed_at: "2025-03-31T23:59:59+00:00"
generated_at: "2026-05-24T01:59:46.582363+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Cambium Networks delays FY 2024 10-K; reports preliminary revenue of $166M, net loss $92M; going concern doubt

## Summary
- 10-K delayed due to material weaknesses in Allowance for Credit Losses, Customer Incentives, and IT General Controls.
- Preliminary FY 2024 revenue $166.0M (down 25% from $220.2M); net loss $92.0M ($3.29 diluted EPS).
- Q4 2024 revenue $34.0M (down 15% from $40.2M); net loss $47.0M ($1.66/share) includes $27M impairment charges.
- Company expects to disclose substantial doubt about ability to continue as going concern in the 10-K.
- Remediation measures for material weaknesses underway with Audit Committee and external advisors.

## SEC filing metadata
- accession: 0000950170-25-047839
- form_type: 8-K
- ticker: CMBMF
- cik: 0001738177
- company_name: Cambium Networks Corp
- filed_at: 2025-03-31T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1738177/000095017025047839/0000950170-25-047839-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1738177/000095017025047839/cmbm-20250331.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-047839
- JSON: https://secwatch.observer/filing/0000950170-25-047839.json
- Plain text: https://secwatch.observer/filing/0000950170-25-047839.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.