Capital One (NYSE: COF) card president sells 690 shares in 10b5-1 trade

Rhea-AI Filing Summary

Capital One Financial Corp executive Mark Daniel Mouadeb, President, Card, sold 690 shares of Common Stock on August 3, 2026 at $215.0000 per share. The sale was a sale in open market or private transaction executed under a Rule 10b5-1 trading plan entered into on November 14, 2025, leaving 51,514.0000 shares owned directly.

Insider Trade Summary 10b5-1

Net Seller: 690 shares

Net Sell 1 txn

Insider Mouadeb Mark Daniel

Role President, Card

Sold 690 shs ($148K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	690	$215.00	$148K

Holdings After Transaction: Common Stock — 51,514 shares (Direct)

Footnotes (1)

1. F1. This transaction was executed pursuant to a trading plan entered into by the reporting person on November 14, 2025, in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

Key Figures

Shares sold: 690.0000 shares Sale price: $215.0000 per share Shares owned after transaction: 51514.0000 shares +1 more

4 metrics

Shares sold 690.0000 shares Non-derivative Common Stock sale on 2026-08-03

Sale price $215.0000 per share Price for the 690.0000 Common Stock shares sold

Shares owned after transaction 51514.0000 shares Directly owned Common Stock following the August 3, 2026 sale

10b5-1 plan adoption date November 14, 2025 Date the Rule 10b5-1 trading plan governing this sale was entered into

Key Terms

Rule 10b5-1, trading plan, sale in open market or private transaction, Common Stock

4 terms

Rule 10b5-1 regulatory

"entered into by the reporting person on November 14, 2025, in accordance with Rule 10b5-1"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

trading plan financial

"This transaction was executed pursuant to a trading plan entered into by the reporting person"

A trading plan is a written set of rules an investor follows about what to buy or sell, when to enter and exit positions, and how much risk to accept—like a travel itinerary that maps the route, stops, and budget before a trip. It matters because it helps remove emotional decisions during market swings, enforces discipline, and makes performance easier to review and improve, reducing the chance of costly impulsive moves.

sale in open market or private transaction financial

"transaction_code_description": "Sale in open market or private transaction""

Common Stock financial

""security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/04/2026 - 04:24 PM Accepted by SEC EDGAR 08/04/2026 - 04:24 PM Learn about SEC filing dates

FAQ

What insider transaction did COF report for Mark Daniel Mouadeb?

Capital One reported that Mark Daniel Mouadeb, President, Card, sold 690 shares of Common Stock on August 3, 2026 at $215.0000 per share in an open-market or private transaction under a Rule 10b5-1 plan.

How many COF shares did Mark Daniel Mouadeb sell and at what price?

Mark Daniel Mouadeb sold 690 shares of Capital One Common Stock at a price of $215.0000 per share. The transaction was reported as a sale in open market or private transaction on August 3, 2026.

How many COF shares does Mark Daniel Mouadeb hold after this sale?

After the reported sale, Mark Daniel Mouadeb directly owns 51,514.0000 shares of Capital One Common Stock. This figure reflects his holdings immediately following the August 3, 2026 transaction disclosed in the Form 4.

Was the COF insider sale by Mark Daniel Mouadeb under a Rule 10b5-1 plan?

Yes. The filing states the transaction was executed under a Rule 10b5-1 trading plan that Mark Daniel Mouadeb entered into on November 14, 2025, indicating the sale was pre-arranged under that plan.

What type of transaction did COF disclose for Mark Daniel Mouadeb?

The company disclosed a sale in open market or private transaction of Common Stock by Mark Daniel Mouadeb. The Form 4 classifies it as a non-derivative transaction with code “S” and identifies it as a sale rather than a purchase.

What role does Mark Daniel Mouadeb hold at Capital One (COF)?

Mark Daniel Mouadeb is identified as President, Card at Capital One Financial Corp. His officer status is noted in the filing alongside the reported sale of 690 shares of Common Stock on August 3, 2026.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Mouadeb Mark Daniel

(Last) (First) (Middle)

1680 CAPITAL ONE DRIVE

(Street)

MCLEAN VIRGINIA 22102

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CAPITAL ONE FINANCIAL CORP [ COF ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President, Card

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/03/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock(1)	08/03/2026		S		690	D	$215	51,514	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This transaction was executed pursuant to a trading plan entered into by the reporting person on November 14, 2025, in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

Remarks:

	/s/ Katherine DeLuca (POA on file)	08/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)