Assured Guaranty: Michael Gordon Winch holds 5,849 shares

The reported common-share total includes RSUs, with one common share delivered for each unit that vests.

Rhea-AI Filing Summary

Assured Guaranty Ltd (AGO) Chief Credit Officer Michael Gordon Winch reported direct holdings of 5,849 common shares as of October 1, 2026, including restricted stock units (RSUs). Each vested RSU delivers one common share.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Winch Michael Gordon

Role Chief Credit Officer

Type	Security	Shares	Price	Value
holding	Common Shares F1	--	--	--

Holdings After Transaction: Common Shares — 5,849 shares (Direct)

Footnotes (1)

1. F1. Included in the total are restricted stock units ("RSUs") with various vesting dates. Upon vesting, one common share will be delivered for each vested RSU.

Key Figures

Direct common shares held: 5,849 shares Shares delivered per vested RSU: 1 common share

2 metrics

Direct common shares held 5,849 shares Michael Gordon Winch, as of October 1, 2026; includes RSUs

Shares delivered per vested RSU 1 common share Upon vesting

Key Terms

restricted stock units, vesting

2 terms

restricted stock units financial

"restricted stock units (“RSUs”) with various vesting dates"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vesting financial

"Upon vesting, one common share will be delivered"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many AGO shares did Michael Gordon Winch report holding?

Michael Gordon Winch, Assured Guaranty Ltd’s Chief Credit Officer, reported direct holdings of 5,849 common shares as of October 1, 2026, including RSUs.

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

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Available on EDGAR 10/02/2026 - 04:42 PM Accepted by SEC EDGAR 10/02/2026 - 04:42 PM Learn about SEC filing dates

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Winch Michael Gordon

(Last) (First) (Middle)

30 WOODBOURNE AVE 5TH FLOOR

(Street)

HAMILTON HM08

(City) (State) (Zip)

BERMUDA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
10/01/2026

3. Issuer Name and Ticker or Trading Symbol
ASSURED GUARANTY LTD [ AGO ]

3a. Foreign Trading Symbol

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

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

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

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Shares	5,849(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Included in the total are restricted stock units ("RSUs") with various vesting dates. Upon vesting, one common share will be delivered for each vested RSU.

Remarks:

Exhibit List Exhibit 24.1 - Power of Attorney

	/s/ Ling Chow, Attorney-in-fact	10/02/2026
	** 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 5 (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 3: SEC 1473 (03-26)