Webster (NYSE: WBS) merger pays cash plus Santander ADS per share

Rhea-AI Filing Summary

WEBSTER FINANCIAL CORP (WBS) reports that officer Charles L. Wilkins, Head of HSA Bank, disposed of 52,773 shares of Webster common stock in a disposition to the issuer tied to a reincorporation merger with Webster Virginia Corporation and a related transaction with Banco Santander, S.A. On August 20, 2026, each Webster share was exchanged for the right to receive 2.0548 Banco Santander American Depositary Shares and $48.75 in cash per share, and all fractional shares were paid in cash. Following this transaction, Wilkins no longer beneficially owns any Webster common stock.

Insider Trade Summary

Net Seller: 52,773 shares

Net Sell 1 txn

Insider WILKINS CHARLES L

Role Head of HSA Bank

Type	Security	Shares	Price	Value
Disposition	Common Stock F1, F2, F3	52,773	$0.00	$0.00

Holdings After Transaction: Common Stock — 0 shares (Direct)

Footnotes (3)

1. F1. Disposed of pursuant to the transaction agreement dated February 3, 2026 (the "Transaction Agreement"), by and among Banco Santander, S.A. ("Banco Santander"), Webster Financial Corporation ("Webster") and Webster Virginia Corporation ("Webster Virginia"). Pursuant to the terms of the Transaction Agreement, each share of Webster common stock issued and outstanding immediately prior to the effective time of the reincorporation merger between Webster and Webster Virginia was exchanged for the right to receive from Banco Santander 2.0548 Banco Santander American Depositary Shares and $48.75 in cash, without interest on August 20, 2026 (the "Closing Date"). The closing price of Webster common stock on the New York Stock Exchange on the last trading day prior to the Closing Date was $77.57. All fractional shares were paid in cash.
2. F2. At the Closing Time, all equity awards held by the reporting person were converted to equivalent Banco Santander equity awards in accordance with the terms set forth in the Transaction Agreement.
3. F3. As a result of the transaction, the reporting person no longer beneficially owns, directly or indirectly, any shares of Webster's common stock.

Key Figures

Shares disposed: 52,773 shares of Common Stock Cash consideration per share: $48.75 per share ADS consideration per share: 2.0548 Banco Santander American Depositary Shares per share +2 more

5 metrics

Shares disposed 52,773 shares of Common Stock Disposition to issuer reported for August 20, 2026

Cash consideration per share $48.75 per share Cash portion of consideration for each Webster share

ADS consideration per share 2.0548 Banco Santander American Depositary Shares per share Equity portion of consideration for each Webster share

Closing price of Webster stock $77.57 per share Closing price on NYSE on last trading day prior to August 20, 2026

Post-transaction Webster holdings 0 shares Shares of Webster common stock beneficially owned by reporting person after transaction

Key Terms

reincorporation merger, American Depositary Shares, beneficially owns, disposition to issuer

4 terms

reincorporation merger regulatory

"effective time of the reincorporation merger between Webster and Webster Virginia"

A reincorporation merger is a corporate action where a company creates or uses a new legal entity in a different jurisdiction and merges the old company into it, effectively changing its legal “home.” For investors it matters because the new legal address can alter taxes, shareholder rights, regulatory requirements and listing rules—think of it like a household moving to a new state where different laws and costs apply; the move can change paperwork, investor protections and potential long‑term value.

American Depositary Shares financial

"receive from Banco Santander 2.0548 Banco Santander American Depositary Shares"

American depositary shares (ADSs) are a way for investors in the United States to buy shares of foreign companies without dealing with international markets directly. They represent ownership in a foreign company's stock and are traded on U.S. stock exchanges, making it easier for American investors to buy, sell, and own parts of companies from around the world.

beneficially owns regulatory

"the reporting person no longer beneficially owns, directly or indirectly, any shares"

Beneficially owns means a person or entity enjoys the economic benefits and control of a security even if the legal title or registration is held in another name. Think of it like having the keys and profits from a car that is registered to a friend: you use it, benefit from it, and make decisions about it even though the official paperwork lists someone else. For investors, this matters because it reveals who truly controls shares, affects voting power, potential conflicts of interest, and regulatory disclosure obligations.

disposition to issuer financial

"transaction_code_description": "Disposition to issuer"

FAQ

What transaction did WBS officer Charles L. Wilkins report on this Form 4?

He reported a disposition of 52,773 shares of Webster Financial Corp common stock in a transaction to the issuer connected to a reincorporation merger and related transaction with Banco Santander, S.A.

What did WBS shareholders receive for each share in the reported transaction?

For each share of Webster common stock, holders received the right to obtain 2.0548 Banco Santander American Depositary Shares plus $48.75 in cash, with all fractional shares settled in cash.

On what date did the WBS share exchange for Banco Santander ADS and cash occur?

The exchange occurred on August 20, 2026, defined as the Closing Date, when the consideration of Banco Santander ADS and cash became payable for each Webster share.

How many Webster Financial Corp (WBS) shares did Charles L. Wilkins hold after the transaction?

After the transaction, the Form 4 states that Charles L. Wilkins no longer beneficially owns any shares of Webster Financial Corp common stock, directly or indirectly.

What happened to WBS equity awards held by Charles L. Wilkins in this transaction?

At the Closing Time, all Webster equity awards held by Charles L. Wilkins were converted into equivalent Banco Santander equity awards in accordance with the Transaction Agreement.

What was the WBS share price referenced in the Form 4 for this transaction?

The Form 4 notes that the closing price of Webster common stock on the New York Stock Exchange on the last trading day before the Closing Date was $77.57 per share.

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 08/21/2026 - 04:38 PM Accepted by SEC EDGAR 08/21/2026 - 04:37 PM Learn about SEC filing dates

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

X

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^*

WILKINS CHARLES L

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Head of HSA Bank

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/20/2026

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	08/20/2026		D(1)(2)		52,773	D	$0	0(3)	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. Disposed of pursuant to the transaction agreement dated February 3, 2026 (the "Transaction Agreement"), by and among Banco Santander, S.A. ("Banco Santander"), Webster Financial Corporation ("Webster") and Webster Virginia Corporation ("Webster Virginia"). Pursuant to the terms of the Transaction Agreement, each share of Webster common stock issued and outstanding immediately prior to the effective time of the reincorporation merger between Webster and Webster Virginia was exchanged for the right to receive from Banco Santander 2.0548 Banco Santander American Depositary Shares and $48.75 in cash, without interest on August 20, 2026 (the "Closing Date"). The closing price of Webster common stock on the New York Stock Exchange on the last trading day prior to the Closing Date was $77.57. All fractional shares were paid in cash.

2. At the Closing Time, all equity awards held by the reporting person were converted to equivalent Banco Santander equity awards in accordance with the terms set forth in the Transaction Agreement.

3. As a result of the transaction, the reporting person no longer beneficially owns, directly or indirectly, any shares of Webster's common stock.

Remarks:

	/s/ Bradley Larkin, attorney-in-fact	08/21/2026
	** 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)