[Form 4] Webster Financial Corporation Waterbury Insider Trading Activity

Rhea-AI Filing Summary

Hayles Carol, a director of Webster Financial Corp (WBS), reported a sale of 4,841 shares of Common Stock on 09/08/2025 at a price of $61.575 per share. After the transaction the reporting person beneficially owned 12,389 shares. The Form 4 was executed by an attorney-in-fact and signed on 09/09/2025. The filing shows no derivative transactions and contains no explanatory remarks.

Positive

• None.

Negative

• Director disposed of 4,841 shares, reducing beneficial ownership to 12,389 shares

Insights

Financial Analyst

TL;DR Insider director sold a modest number of shares; transaction appears routine and disclosed properly.

The reported sale of 4,841 shares at $61.575 reduced the director's holdings to 12,389 shares. The trade is presented as a straightforward open-market disposition with no accompanying derivative activity or plan language noted on the form. For investors, this is an informational disclosure of insider activity rather than a financial performance signal; the filing complies with Section 16 reporting requirements.

Corporate Governance Expert

TL;DR Form 4 shows timely disclosure of an insider sale, executed via attorney-in-fact signature.

The filing indicates the director relationship and a single non-derivative sale. The presence of an attorney-in-fact signature is acceptable under reporting rules when properly authorized. No evidence in the filing suggests undisclosed agreements or exceptions; the disclosure is concise and limited to the stated transaction.

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
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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^*

HAYLES CAROL

(Last) (First) (Middle)

C/O WEBSTER FINANCIAL CORP

200 ELM STREET

(Street)

STAMFORD CT 06902

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
WEBSTER FINANCIAL CORP [ WBS ]

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)
09/08/2025

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	09/08/2025		S		4,841	D	$61.575	12,389	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:

Remarks:

	/s/ Bradley Larkin, attorney-in-fact	09/09/2025
	** 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 Hayles Carol report on the Form 4 for WBS?

The filing reports a sale of 4,841 shares of Webster Financial Corp common stock on 09/08/2025 at $61.575 per share, leaving 12,389 shares owned.

When was the Form 4 for WBS signed and by whom?

The Form 4 was signed by an attorney-in-fact, /s/ Bradley Larkin, with the signature dated 09/09/2025.

Does the Form 4 for WBS show any derivative transactions?

No. Table II of the filing contains no entries; the report includes only a non-derivative sale of common stock.

What is the reporting person’s relationship to Webster Financial Corp (WBS)?

The filing lists Hayles Carol as a Director of Webster Financial Corp.

Was the transaction reported as part of a 10b5-1 plan or similar?

The Form 4 does not indicate that the transaction was made pursuant to a 10b5-1 plan; no plan box or instruction note is checked in the provided content.