About 260 employees are affected, about 53.6% of its workforce, according to Cambium Networks Corp's latest layoff filing, on September 14, 2026. As of November 6, 2026, Cambium Networks Corp has reported this one exit or restructuring plan to the SEC on Form 8-K under Item 2.05. No WARN notice under its name is on file in the states covered here (Form 8-K, September 14, 2026).
Cambium Networks Corp announced layoffs of about 260 employees on Sep 14. 12 companies announced layoffs this week.
Companies cutting jobs this week. Before you unlock: the company, the number of employees and what is inside. After: every way we found to reach the company. No individual is named in a layoff.
| Artiva Biotherapeutics, Inc. | announced layoffs | |
| Eos Energy Enterprises, Inc. | announced layoffs | |
| SOUNDHOUND AI, INC. | announced layoffs | |
| Portillo's Inc. | announced layoffs | |
| Acumen Pharmaceuticals, Inc. | announced layoffs of about 52 employees |
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Cambium Networks Corp reported 1 exit or restructuring plan on Form 8-K under Item 2.05, 1 of 1 stating how many employees or positions are affected. Each fact below is the filing's own sentence, quoted and linked. No WARN notice under this company's name is on file in the states covered here.
Did Cambium Networks have layoffs in 2026? What its filings say
Cambium Networks Corp (CIK 1738177) reported 1 exit or restructuring plan to the SEC on Form 8-K under Item 2.05. The sentences below are quoted from the filings as written.
Form 8-K filed 2026-09-14
Employees affected
On September 11, 2026, the Company reduced its workforce by 260 employees globally, or 53.6% of the Company's total global workforce, effective immediately.
Also on the record for Cambium Networks Corp
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| September 28, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| September 14, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
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Public companies must also report to the SEC, on Form 8-K under Item 2.05, when they commit to an exit or restructuring plan that will cost them material charges, which is how most large layoffs and closures by listed companies are disclosed. Those filings are national, so they cover companies in every state. Each sentence shown from one is quoted exactly and linked to the filing; where a filing does not state a figure, none is shown.
Where this comes from
Employers covered by the federal WARN Act, and by the stricter laws some states add, must give written notice before a mass layoff or a site closure. The state labor department publishes those notices. Every row here is one of them, taken from that state's own published file and linked to it, so each figure can be checked at the source.
A notice states the employer, the location, the number of employees affected, and when the layoff or closure takes effect. It does not state a reason, and neither does this page. Where a company also appears in SEC filings under the same name and in the same state, its recorded fundraising is shown alongside, as a matter of record rather than as an explanation. New Jersey and Pennsylvania list a notice under the month it was posted or received, not the day, so their notices show a month. Tennessee gives the county rather than the city.
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https://mentionfox.com/layoffs/cambium-networks