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8-K filings this week: what changed

SEC 8-K current reports filed Sep 22 - Sep 28, 2026 by companies we cover, not all of EDGAR. This batch has 432 filings from 377 companies. Each row names the event we read from the filing, what happened, and why it matters for a seller.

Updated
How this list is builtGet every row in the Signal API
Filings
432
Companies
377

Sep 22 - Sep 28, 2026

Latest filings, Sep 22 - Sep 28, 2026

Latest filings, Sep 22 - Sep 28, 2026
CompanyEventWhat happened and why it mattersFiled
Adeiaadeia.comCEO changeAlso: Board of directors change, Governance changeAdeia Inc. appoints new CEO Dipti Vachani, effective October 12, 2026, replacing outgoing CEO Paul E. Davis.The appointment of a new CEO with deep experience in the semiconductor and IoT sectors from Arm and Intel may trigger a strategic review of Adeia's technology roadmap, budget priorities, and vendor relationships.
Beazer Homesbeazer.comAcquisition announcedAlso: Debt refinancing, RestructuringBeazer Homes to be acquired by Dream Finders Homes, redeeming $350M in debt as part of merger.The acquisition by Dream Finders Homes will trigger significant operational and IT integration projects as Beazer becomes a wholly owned subsidiary.
Cambium Networkscambiumnetworks.comDivestitureAlso: Bankruptcy proceeding, RestructuringCambium sells defense business to Airspan for $27.5M+ amid UK subsidiary administration.Cambium is divesting its defense and certain fixed broadband product lines to raise capital and streamline operations after its UK subsidiary entered administration.
Celularity Inc.celularity.comBoard of directors changeAlso: Debt refinancing, Governance changeInvestor Philip A. Barach appointed to Board of Directors effective Sep 24, 2026, following new financing deal.The appointment of a key investor and collateral agent to the board is a condition of a new $25M financing facility.
Volatoflyvolato.comMajor contract wonAlso: AI investment, Order backlog growingVolato Group subsidiary signs $1.17B AI infrastructure deal for AMD GPU clustersVolato's Alignment Engine subsidiary has secured a 48-month, $1.17 billion deal to provide a customer with dedicated AMD GPU clusters.
Jasper Therapeuticsjaspertherapeutics.comCFO changeAlso: Chief accounting officer change, Governance changeJasper Therapeutics CFO Herb Cross resigns, effective October 9, 2026, triggering leadership shuffle.The departure of a CFO creates a significant opportunity for vendors specializing in financial software (ERP, FP&A), audit services, and consulting.
Lifecore Biomedicallifecore.comAcquisition announcedAlso: Customer concentration risk, Governance changeLifecore Biomedical to be acquired by private equity firm Webster Equity Partners and taken privateThe acquisition will take Lifecore private, triggering a comprehensive review of all systems, processes, and vendor contracts to align with the new owner's strategy and drive efficiencies.
MongoDBmongodb.comCEO changeAlso: Governance change, RestructuringMongoDB appoints former CEO Dev Ittycheria as Interim CEO, effective September 28, 2026The departure of CEO Chirantan Desai and the appointment of interim CEO Dev Ittycheria creates a significant opportunity for vendor review.
Neurocrine Biosciencesneurocrine.comChief medical officer changeAlso: Governance change, RestructuringNeurocrine appoints Dr. Eiry Roberts as new Chief Medical Officer, effective September 28, 2026The appointment of a new Chief Medical Officer signals a potential shift in clinical development strategy and creates a 90-day window for vendors to engage new leadership.
Quantum Corporationquantum.comCOO changeAlso: Governance change, RestructuringQuantum appoints James C. Clancy as new Chief Operating Officer, effective September 28, 2026.The appointment of a new COO with a strong background in data protection, cybersecurity, and global sales from Dell/EMC signals a potential shift in operational strategy and vendor relationships.

Showing 10 of 432 filings, Sep 22 - Sep 28, 2026. Covers the companies we track, not all of EDGAR. The Signal API returns all of them.

Get them with one API call

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Get every row from the Signal API

One search call returns every 8-K event in this batch: the event, what happened, why it matters and the EDGAR link. Add signal_subtypes to keep only the events you act on, such as ceoChange or acquisitionAnnounced.
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2 credits per company returned; zero-result calls are free.

curl -X POST https://signals.autobound.ai/v1/companies/search \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "signal_types": ["sec-8k"],
    "limit": 100,
    "detected_after": "2026-09-22T00:00:00Z"
  }'

Showing 10 of 432 filings, Sep 22 - Sep 28, 2026. The Autobound Signal API returns every row: POST /v1/companies/search with the body above. The MCP server is at https://mcp.autobound.ai/mcp (sign in with OAuth). A free account has 1,000 credits.

Questions about this list

Is this every 8-K filed this week?

No. It covers the companies we track: 432 filings in the Sep 22 - Sep 28, 2026 window. EDGAR receives more 8-Ks than this each week.

How is the event picked for each filing?

Each filing is read and every event it reports becomes a signal, such as a CEO change or an announced acquisition. The row leads with the most relevant event and lists up to 2 more. We do not store 8-K Item numbers.

How often does this list update?

8-K signals arrive in one weekly batch that holds the previous week's filings. The window on this page is Sep 22 - Sep 28, 2026.

Can I get 8-K signals from the API?

Yes. Call POST /v1/companies/search with signal_types ["sec-8k"], and add signal_subtypes to keep only the tags you need. A free account includes 1,000 credits.

How this list is built

Source
Autobound Signal API: sec-8k
Method
SEC 8-K filings from companies we cover in one weekly batch, one row per filing, led by the most relevant event we read from it, with what happened and why it matters.
Data as of
Sep 28, 2026

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