Capital One Financial (NYSE: COF) Card president sells 1,183 shares under 10b5-1 plan

Rhea-AI Filing Summary

Capital One Financial Corp President, Card, Mark Daniel Mouadeb sold 1,183 shares of Common Stock on August 4, 2026 at $220 per share in an open-market or private transaction. After the sale, he directly owns 50,331 shares. The trade was executed under a Rule 10b5-1 trading plan adopted on November 14, 2025.

Insider Trade Summary 10b5-1

Net Seller: 1,183 shares

Net Sell 1 txn

Insider Mouadeb Mark Daniel

Role President, Card

Sold 1,183 shs ($260K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	1,183	$220.00	$260K

Holdings After Transaction: Common Stock — 50,331 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: 1,183 shares Sale price: $220.0000 per share Shares owned after sale: 50,331 shares +1 more

4 metrics

Shares sold 1,183 shares Common Stock sold on August 4, 2026

Sale price $220.0000 per share Price per share for the August 4, 2026 sale

Shares owned after sale 50,331 shares Direct Common Stock ownership following the transaction

Trading plan adoption date November 14, 2025 Date Mark Daniel Mouadeb entered the Rule 10b5-1 trading plan

Key Terms

Rule 10b5-1, trading plan, open market or private transaction

3 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"

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.

open market or private transaction financial

"transaction code description: Sale in open market or private transaction"

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 08/05/2026 - 04:07 PM Accepted by SEC EDGAR 08/05/2026 - 04:06 PM Learn about SEC filing dates

FAQ

What insider stock transaction did COF report for Mark Daniel Mouadeb?

Mark Daniel Mouadeb sold 1,183 shares of Capital One Financial common stock on August 4, 2026. The sale was at $220 per share in an open-market or private transaction, and he held 50,331 shares directly afterward under a Rule 10b5-1 plan.

At what price did the COF executive sell his shares?

The COF executive sold shares at $220 per share on August 4, 2026. This price applied to the 1,183 common shares sold in an open-market or private transaction disclosed for Capital One Financial’s President, Card, Mark Daniel Mouadeb.

How many COF shares does Mark Daniel Mouadeb own after the reported sale?

After the reported sale, Mark Daniel Mouadeb directly owns 50,331 shares of Capital One Financial common stock. This post-transaction holding reflects the sale of 1,183 shares executed on August 4, 2026 at $220 per share.

Was the COF insider sale made under a Rule 10b5-1 trading plan?

Yes, the COF insider sale was made under a Rule 10b5-1 trading plan. The filing states the transaction followed a trading plan that Mouadeb entered on November 14, 2025, in accordance with Rule 10b5-1 of the Exchange Act.

What role does the insider hold at Capital One Financial (COF)?

The insider, Mark Daniel Mouadeb, serves as President, Card at Capital One Financial. His position is disclosed alongside the sale of 1,183 common shares at $220 per share, after which he held 50,331 shares directly.

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)
08/04/2026

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)	08/04/2026		S		1,183	D	$220	50,331	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)	08/05/2026
	** 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)