Capital One Financial (COF) insider trading

{
  "status": "OK",
  "results": [
    {
      "tickers": [
        "COF",
        "COFpI",
        "COFpJ",
        "COFpK",
        "COFpL",
        "COFpN",
        "COFw"
      ],
      "issuer_cik": "0000927628",
      "owner_cik": "0001741273",
      "accession_number": "0001741273-26-000022",
      "form_type": "4",
      "filing_date": "2026-10-19",
      "period_of_report": "2026-10-15",
      "issuer_name": "CAPITAL ONE FINANCIAL CORP",
      "issuer_trading_symbol": "COF",
      "owner_name": "Dean Lia",
      "is_director": false,
      "is_officer": true,
      "is_ten_percent_owner": false,
      "is_other": false,
      "officer_title": "Pres, Banking & Prem. Products",
      "security_type": "non_derivative",
      "record_type": "transaction",
      "security_title": "Common Stock",
      "transaction_timeliness": "O",
      "aff_10b5_one": true,
      "transaction_date": "2026-10-15",
      "transaction_code": "S",
      "equity_swap_involved": false,
      "transaction_shares": 1887,
      "transaction_price_per_share": 195.86,
      "transaction_acquired_disposed": "D",
      "shares_owned_following_transaction": 59308,
      "transaction_value": 369587.82,
      "not_subject_to_section_16": false,
      "direct_or_indirect": "D",
      "footnotes": [
        {
          "id": "F1",
          "description": "This transaction was executed pursuant to a trading plan entered into by the reporting person on May 14, 2026,  in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended."
        }
      ]
    },
    {
      "tickers": [
        "COF",
        "COFpI",
        "COFpJ",
        "COFpK",
        "COFpL",
        "COFpN",
        "COFw"
      ],
      "issuer_cik": "0000927628",
      "owner_cik": "0001741344",
      "accession_number": "0001741344-26-000026",
      "form_type": "4",
      "filing_date": "2026-10-19",
      "period_of_report": "2026-10-15",
      "issuer_name": "CAPITAL ONE FINANCIAL CORP",
      "issuer_trading_symbol": "COF",
      "owner_name": "Karam Celia",
      "is_director": false,
      "is_officer": true,
      "is_ten_percent_owner": false,
      "is_other": false,
      "officer_title": "Pres, Retail Bank",
      "security_type": "non_derivative",
      "record_type": "transaction",
      "security_title": "Common Stock",
      "transaction_timeliness": "O",
      "aff_10b5_one": true,
      "transaction_date": "2026-10-15",
      "transaction_code": "S",
      "equity_swap_involved": false,
      "transaction_shares": 1927,
      "transaction_price_per_share": 195.86,
      "transaction_acquired_disposed": "D",
      "shares_owned_following_transaction": 55774,
      "transaction_value": 377422.22000000003,
      "not_subject_to_section_16": false,
      "direct_or_indirect": "D",
      "footnotes": [
        {
          "id": "F1",
          "description": "This transaction was executed pursuant to a trading plan entered into by the reporting person on May 14, 2026, in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended."
        },
        {
          "id": "F2",
          "description": "Includes shares acquired by the reporting person through the Company's Associate Stock Purchase Plan since the last reported transaction."
        }
      ]
    }
  ]
}

// trimmed to 2 results

The response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.