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What Capital One's 8-K filings say: 10 filings, latest Aug 20, 2026

Capital One filed its latest 8-K with the SEC on Aug 20, 2026. It discusses debt refinancing.

Public (COF)Financial Services10,000+ employeescapitalone.comLinkedIn

8-K · latest 10

What Capital One's 8-K filings say

  1. 8-K

    Filed · 1 signal

    SEC EDGAR
  2. 8-K

    Filed · 1 signal

    SEC EDGAR
  3. 8-K

    Filed · 1 signal

    SEC EDGAR
  4. 8-K

    Filed · 4 signals

    SEC EDGAR
  5. 8-K

    Filed · 1 signal

    SEC EDGAR
  6. 8-K

    Filed · 3 signals

    SEC EDGAR
  7. 8-K

    Filed · 3 signals

    SEC EDGAR

Earlier 8-K filings

Showing 10 of 19 filing signals. The Signal API returns all of them.

Get them with one API call

Signal API · MCP

Track Capital One with the Signal API

One POST /v1/companies/enrich call with capitalone.com returns Capital One 8-K signals (sec-8k), each with its source. Or ask Claude through MCP.

2 credits per signal returned; zero-result calls are free. Endpoint reference

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain":"capitalone.com","signal_types":["sec-8k"],"limit":20}'

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Questions about Capital One 8-K

When did Capital One file its latest 8-K?
Capital One filed its latest 8-K on Aug 20, 2026. The one before it was filed on Aug 14, 2026.
What did Capital One disclose in its latest 8-K?
From the filing dated Aug 20, 2026: Capital One to redeem $1 billion in preferred stock on September 1, 2026
Where can I read Capital One's 8-K filing?
The full filing is on SEC EDGAR: https://www.sec.gov/Archives/edgar/data/927628/000119312526358268/d825041d8k.htm. This page summarizes what the filing says and links to it.

Source. Current reports (Form 8-K) filed with the SEC. Every card links to the filing on EDGAR.

Method. Insights are extracted from the filing text and grouped by category. Numbers are quoted from the filing.

Data as of .

How this data is built →Get it from the Signal API →