Webster Financial (WBS) director John Cahill receives 1,596 restricted shares

Rhea-AI Filing Summary

Cahill John P. reported acquisition or exercise transactions in this Form 4 filing.

Webster Financial Corp director John P. Cahill reported a grant of 1,596 shares of common stock as restricted stock. The award was granted on May 21, 2026 at no cash cost to him and will vest on the one-year anniversary of the grant date, followed by a two-year holding period after vesting.

After this grant, Cahill directly holds 28,541.125 shares of Webster Financial common stock. The reported holdings also reflect 609.86 shares accumulated through dividend reinvestments since his most recent Form 4 filed on May 22, 2025.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Cahill John P.

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,596	$0.00	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 28,541.125 shares (Direct, null)

Footnotes (1)

1. Reflects 609.86 shares received in dividend reinvestments since most recent Form 4 filed on May 22, 2025. Reflects a grant of restricted stock made to the reporting person on May 21, 2026 that will vest on the one-year anniversary of the date of grant. The restricted stock also has a two-year holding period following the vesting period.

Key Figures

Restricted stock grant: 1,596 shares Shares after transaction: 28,541.125 shares Dividend reinvestment shares: 609.86 shares +2 more

5 metrics

Restricted stock grant 1,596 shares Award of common stock on May 21, 2026

Shares after transaction 28,541.125 shares Direct holdings following grant

Dividend reinvestment shares 609.86 shares Accumulated since prior Form 4 on May 22, 2025

Vesting period 1 year Restricted stock vests one year after May 21, 2026 grant

Post-vesting holding period 2 years Mandatory holding period after vesting

Key Terms

restricted stock, dividend reinvestments, holding period, grant, award, or other acquisition

4 terms

restricted stock financial

"Reflects a grant of restricted stock made to the reporting person on May 21, 2026 that will vest on the one-year anniversary"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

dividend reinvestments financial

"Reflects 609.86 shares received in dividend reinvestments since most recent Form 4 filed on May 22, 2025"

holding period financial

"The restricted stock also has a two-year holding period following the vesting period"

grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

Form 4 Insider Transactions: What Each Field Means →

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^*

Cahill John P.

(Last) (First) (Middle)

C/O WEBSTER FINANCIAL CORP

200 ELM STREET

(Street)

STAMFORD CONNECTICUT 06902

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/21/2026

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								26,945.125(1)	D
Common Stock	05/21/2026		A		1,596(2)	A	$0	28,541.125	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. Reflects 609.86 shares received in dividend reinvestments since most recent Form 4 filed on May 22, 2025.

2. Reflects a grant of restricted stock made to the reporting person on May 21, 2026 that will vest on the one-year anniversary of the date of grant. The restricted stock also has a two-year holding period following the vesting period.

Remarks:

	/s/ Bradley Larkin, attorney-in-fact	05/22/2026
	** 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)