Cambium Networks Changes Certifying Accountant
Ticker: CMBM · Form: 8-K · Filed: Dec 3, 2025 · CIK: 1738177
| Field | Detail |
|---|---|
| Company | Cambium Networks Corp (CMBM) |
| Form Type | 8-K |
| Filed Date | Dec 3, 2025 |
| Risk Level | low |
| Pages | 5 |
| Reading Time | 6 min |
| Key Dollar Amounts | $0.0001 |
| Sentiment | neutral |
Sentiment: neutral
Topics: auditor-change, 8-k
TL;DR
Cambium Networks swapped auditors, filing 8-K on 11/26/25.
AI Summary
Cambium Networks Corporation filed an 8-K on December 3, 2025, reporting a change in its certifying accountant as of November 26, 2025. The filing indicates a change in the company's independent registered public accounting firm. No specific details about the previous or new accountant were provided in this excerpt.
Why It Matters
A change in a company's auditor can signal shifts in financial reporting scrutiny or internal control assessments, potentially impacting investor confidence.
Risk Assessment
Risk Level: low — This filing reports a routine administrative change in the company's auditor and does not contain information about financial performance or strategic shifts.
Key Players & Entities
- Cambium Networks Corporation (company) — Registrant
- November 26, 2025 (date) — Date of earliest event reported
- December 3, 2025 (date) — Date of report
FAQ
What is the exact date of the change in Cambium Networks' certifying accountant?
The date of change reported is November 26, 2025.
What type of SEC filing is this report?
This is a Form 8-K, a Current Report.
What is the principal executive office address for Cambium Networks?
The address is 2000 Center Drive, Suite East A401, Hoffman Estates, Illinois, 60192.
What is the company's state of incorporation?
The company is incorporated in the Cayman Islands.
What is the SIC code for Cambium Networks?
The Standard Industrial Classification code is 3663 for RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT.
Filing Stats: 1,432 words · 6 min read · ~5 pages · Grade level 18.7 · Accepted 2025-12-03 17:08:23
Key Financial Figures
- $0.0001 — on which registered Ordinary shares, $0.0001 par value CMBM Nasdaq Global Market
Filing Documents
- cmbm-20251126.htm (8-K) — 57KB
- cmbm-ex16_1.htm (EX-16.1) — 10KB
- img216359765_0.jpg (GRAPHIC) — 58KB
- gfx216359765_1.gif (GRAPHIC) — 0KB
- gfx216359765_0.gif (GRAPHIC) — 0KB
- 0001193125-25-306934.txt ( ) — 256KB
- cmbm-20251126.xsd (EX-101.SCH) — 24KB
- cmbm-20251126_htm.xml (XML) — 5KB
01 Changes in Registrant's Certifying Accountant
Item 4.01 Changes in Registrant's Certifying Accountant. (a) Dismissal of Independent Registered Public Accounting Firm On November 26, 2025, the Audit Committee (the "Committee") of the Board of Directors of Cambium Networks Corporation (the "Company") dismissed Grant Thornton LLP ("Grant Thornton") as the Company's independent registered public accounting firm. As noted in the Current Report on Form 8-K filed on April 11, 2024, Grant Thornton was engaged as the Company's independent registered public accounting firm on April 5, 2024. Grant Thornton has not issued an audit report on the consolidated financial statements of the Company for any year or any period. During the period from April 5, 2024 through November 26, 2025, there have been no (1) disagreements within the meaning of Item 304(a)(1)(iv) of Regulation S-K between the Company and Grant Thornton on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, any of which, if not resolved to Grant Thornton's satisfaction, would have caused Grant Thornton to make reference thereto in their reports, or (2) "reportable events" (as described in Item 304(a)(1)(v) of Regulation S-K), except for: As previously disclosed in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2023 filed on March 15, 2024 and Quarterly Reports on Forms 10-Q for the periods in the year ended December 31, 2024, the Company disclosed a material weakness related to the determination of its inventory excess and obsolescence reserve and recoverability of deferred tax assets. As previously disclosed in the Company's Quarterly Report on Form 10-Q for the period ended September 30, 2024 filed on November 12, 2024, the Company identified certain material weaknesses related to insufficient resources with the appropriate technical accounting expertise to be able to assist in identifying, evaluating and addressing complex technical accounting issues th
01 Financial Statements and Exhibits
Item 9.01 Financial Statements and Exhibits. (d) Exhibits Exhibit No. Description 16.1 Letter from Grant Thornton LLP to the Securities and Exchange Commission dated December 3, 2025 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)
SIGNATURES
SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. CAMBIUM NETWORKS CORPORATION Date: December 3, 2025 By: /s/ Sally Rau Name: Title: Sally Rau Chief Legal Officer