| Exhibit No. | | | | | | Description | | |
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| 2.1 | | | | | | Agreement and Plan of Merger, dated as of February 19, 2024, by and among Discover Financial Services, Capital One Financial Corporation and Vega Merger Sub, Inc. (incorporated by reference to Exhibit 2.1 of the Current Report on Form 8-K, filed on February 22, 2024). | | |
| 3.1 | | | | | | Restated Certificate of Incorporation of Capital One Financial Corporation (as restated July 26, 2023) (incorporated by reference to Exhibit 3.1 of the Quarterly Report on Form 10-Q, filed on July 27, 2023). | | |
| 3.2 | | | | | | Amended and Restated Bylaws of Capital One Financial Corporation, dated September 23, 2021 (incorporated by reference to Exhibit 3.1 of the Current Report on Form 8-K, filed on September 29, 2021). | | |
| 3.3 | | | | | | Certificate of Designations of Fixed-to-Floating Rate Non-Cumulative, Perpetual Preferred Stock, Series O, of Capital One Financial Corporation, effective as of May 18, 2025.(incorporated by reference to Exhibit 3.1 of the Current Report on Form 8-K, filed on May 19, 2025). | | |
| 3.4 | | | | | | Certificate of Designations of 6.125% Fixed-Rate Reset Non-Cumulative, Perpetual Preferred Stock, Series P, of Capital One Financial Corporation, effective as of May 18, 2025.(incorporated by reference to Exhibit 3.2 of the Current Report on Form 8-K, filed on May 19, 2025). | | |
| 3.5 | | | | | | Certificate of Elimination of 6.125% Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series P, of Capital One Financial Corporation (incorporated by reference to Exhibit 3.1 of the Current Report on Form 8-K, filed on June 30, 2025). | | |
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| 4.1 | | | | | | Pursuant to Item 601(b)(4)(iii)(A) of Regulation S-K, copies of instruments defining the rights of holders of long-term debt are not filed. The Company agrees to furnish a copy thereof to the SEC upon request. | | |
| 4.2 | | | | | | Deposit Agreement, dated as of October 31, 2017, by and among Discover Financial Services, Computershare Inc., Computershare Trust Company N.A. and the holders from time to time of the depositary receipts described therein.(incorporated by reference to Exhibit 4.1 of the Current Report on Form 8-K, filed on May 19, 2025). | | |
| 4.3 | | | | | | Deposit Agreement, dated as of June 22, 2020, by and among Discover Financial Services, Computershare Inc., Computershare Trust Company, N.A. and the holders from time to time of the depositary receipts described therein.(incorporated by reference to Exhibit 4.2 of the Current Report on Form 8-K, filed on May 19, 2025). | | |
| 4.4 | | | | | | Amendment to Deposit Agreement, effective as of May 18, 2025, by and between Capital One Financial Corporation (as successor in interest to Discover Financial Services), Discover Financial Services, Computershare Inc., Computershare Trust Company N.A. and the holders from time to time of the depositary receipts described therein. (incorporated by reference to Exhibit 4.3 of the Current Report on Form 8-K, filed on May 19, 2025). | | |
| 4.5 | | | | | | Amendment to Deposit Agreement, effective as of May 18, 2025, by and between Capital One Financial Corporation (as successor in interest to Discover Financial Services), Discover Financial Services, Computershare Inc., Computershare Trust Company N.A. and the holders from time to time of the depositary receipts described therein (incorporated by reference to Exhibit 4.4 of the Current Report on Form 8-K, filed on May 19, 2025). | | |
| 10.1+ | | | | | | Legacy Discover 2023 Omnibus Incentive Plan (incorporated by reference to Exhibit 99.2 of the Registration Statement on Form S-8, filed on May 19, 2025). | | |
| 10.2+* | | | | | | Form of Restricted Stock Unit Award Agreements granted to our executive officers under the Amended and Restated 2004 Stock Incentive Plan on June 3, 2025. | | |
| 10.3+* | | | | | | Restricted Stock Unit Award Agreement, dated June 3, 2025, by and between Capital One Financial Corporation and Richard D. Fairbank under the Amended and Restated 2004 Stock Incentive Plan. | | |
| 10.4+* | | | | | | Restricted Stock Unit Award Agreement, dated June 3, 2025, by and between Capital One Financial Corporation and Richard D. Fairbank under the Amended and Restated 2004 Stock Incentive Plan. | | |
| 10.5+ | | | | | | Discover Financial Services Amended and Restated 2014 Omnibus Incentive Plan (incorporated by reference to Exhibit 99.1 of the Registration Statement on Form S-8, filed on May 19, 2025). | | |
| 10.6+ | | | | | | Discover Financial Services Directors’ Compensation Plan (incorporated by reference to Exhibit 99.3 of the Registration Statement on Form S-8, filed on May 19, 2025). | | |
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| 31.1* | | | | | | Certification of Richard D. Fairbank. | | |
| 31.2* | | | | | | Certification of Andrew M. Young. | | |
| 32.1** | | | | | | Certification of Richard D. Fairbank. | | |
| 32.2** | | | | | | Certification of Andrew M. Young. | | |
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| 101.INS | | | | | | XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL Document. | | |
| 101.SCH* | | | | | | Inline XBRL Taxonomy Extension Schema Document. | | |
| 101.CAL* | | | | | | Inline XBRL Taxonomy Extension Calculation Linkbase Document. | | |
| 101.DEF* | | | | | | Inline XBRL Taxonomy Extension Definition Linkbase Document. | | |
| 101.LAB* | | | | | | Inline XBRL Taxonomy Extension Label Linkbase Document. | | |
| 101.PRE* | | | | | | Inline XBRL Taxonomy Extension Presentation Linkbase Document. | | |
| 104 | | | | | | The cover page of Capital One Financial Corporation’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2025, formatted in Inline XBRL (included within the Exhibit 101 attachments). | | |