[Form 4] MBIA Inc. Insider Trading Activity

Rhea-AI Filing Summary

Richard C. Vaughan, a director of MBIA Inc. (MBI), reported the sale of 25,086 shares of MBIA common stock on 08/11/2025 at a weighted-average price of $6.07. The filing states the trades occurred at prices ranging from $5.97 to $6.20 and that the reported price is a weighted average; the filer offers to provide transaction-level price details on request.

After the sale, the reporting person’s direct beneficial ownership is disclosed as 86,874 shares. The Form 4 was filed individually and signed by attorney-in-fact William J. Rizzo on 08/12/2025. The form documents an insider sale rather than an acquisition and provides a clear record of the transaction and resulting holdings.

Positive

• Timely and complete Form 4 disclosure reporting the director's sale and resulting holdings
• Footnote transparency offering to provide transaction-level price details for the multiple trades

Negative

• Director sale of 25,086 shares reduced direct holdings to 86,874 shares
• Sale represented approximately 22.4% of the reporting person’s prior holdings (111,960 shares), which investors may view as a reduction in insider ownership

Insights

Corporate Governance Expert

Insider sale disclosed clearly; materiality depends on company size and context.

The Form 4 cleanly reports a director sale of 25,086 shares on 08/11/2025 at a weighted-average price of $6.07, leaving 86,874 shares directly held. From a governance perspective, the filing meets Section 16 disclosure requirements and includes a footnote offering transaction-level price details, which improves transparency. The sale reduced the director's direct position from 111,960 shares to 86,874, a decrease of approximately 22.4% of his prior holdings, which stakeholders may note when evaluating insider alignment with shareholders.

Securities Analyst

Recorded insider sale is neutral without broader market or company context.

The reported sale of 25,086 shares at a weighted-average of $6.07 is a definitive disclosure event but does not itself indicate company performance. The disclosed price range ($5.97–$6.20) and the offer to provide granular pricing data enhance verifiability. Impact on valuation or sentiment depends on MBIA’s market capitalization and recent trading volumes, information not provided in this filing. As a routine Form 4 disclosure, it is informational rather than determinative.

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).

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^*

VAUGHAN RICHARD C

(Last) (First) (Middle)

C/O MBIA

1 MANHATTANVILLE ROAD

(Street)

PURCHASE NY 10577

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MBIA INC [ MBI ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
08/11/2025

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

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

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

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	08/11/2025		S		25,086(1)	D	$6.07	86,874	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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.97 to $6.20, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

	/s/William J. Rizzo, Attorney-in-fact	08/12/2025
	** 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.

FAQ

What did MBIA (MBI) insider Richard C. Vaughan report on Form 4?

The Form 4 reports a director sale of 25,086 MBIA common shares on 08/11/2025, at a weighted-average price of $6.07.

How many MBIA shares does the reporting person hold after the transaction?

After the reported sale the director directly beneficially owns 86,874 shares.

What price did the MBIA shares trade at in the reported transactions?

The filing lists a weighted-average price of $6.07 and discloses individual trade prices ranging from $5.97 to $6.20.

When was the Form 4 filed and who signed it?

The Form 4 shows the transaction date 08/11/2025 and was signed by attorney-in-fact William J. Rizzo on 08/12/2025.

Was the filing made by one reporting person or multiple filers?

The submission was a Form filed by One Reporting Person.

Does the filing provide transaction-level price details?

The footnote states the reported price is a weighted average and offers to provide full transaction-level price details upon request.