Webster Financial Corporation

ITEM 2.01. COMPLETION OF ACQUISITION OR DISPOSITION OF ASSETS. The information set forth in the Introductory Note of this Current Report on Form 8-K is incorporated herein by reference. The HoldCo Transactions were consummated on the Closing Date, and, as a result, Banco Santander acquired all outstanding shares of Webster common stock, par value $0.01 per share (the “Webster Common Stock”). Pursuant to the terms and conditions of the Transaction Agreement, each share of Webster Common Stock issued and outstanding immediately prior to the effective time of the Reincorporation Merger was exchanged for the right to receive from Banco Santander 2.0548 Banco Santander American Depositary Shares and $48.75 in cash, without interest. Upon the closing of the HoldCo Transactions, Webster Virginia, the successor by merger to Webster, became a wholly-owned subsidiary of Banco Santander. In addition, at the effective time of the Reincorporation Merger, (i) each share of 5.25% Non-Cumulative Perpetual Preferred Stock, Series F, par value $0.01 per share, of Webster (the “Webster Series F Preferred Stock”) issued and outstanding immediately prior to the effective time of the Reincorporation Merger (other than shares held in treasury) was automatically converted into one share of 5.25% Non-Cumulative Perpetual Preferred Stock, Series A, par value $0.01 per share, of Webster Virginia (the “Webster Virginia Series A Preferred Stock”), (ii) each depositary share representing a 1/1000th interest in a share of the Webster Series F Preferred Stock became a depositary share representing a 1/1000th interest in a share of the Webster Virginia Series A Preferred Stock (the “Webster Virginia Series A Depositary Shares”), (iii) each share of 6.50% Non-Cumulative Perpetual Preferred Stock, Series G, par value $0.01 per share, of Webster (the “Webster Series G Preferred Stock,” and, together with the Webster Series F Preferred Stock, the “Webster Preferred Stock”) issued and outstanding immediately prior to the effective time of the Reincorporation Merger (other than shares held in treasury) was automatically converted into one share of 6.50% Non-Cumulative Perpetual Preferred Stock, Series B, par value $0.01 per share, of Webster Virginia (the “Webster Virginia Series B Preferred Stock”) and (iv) each depositary share representing a 1/40th interest in a share of the Webster Series G Preferred Stock became a depositary share representing a 1/40th interest in a share of the Webster Virginia Series B Preferred Stock (the “Webster Virginia Series B Depositary Shares”). Immediately following the completion of the HoldCo Transactions, pursuant to the Contribution Agreement and the IHC Agreement and Plan of Merger, Banco Santander contributed all outstanding shares of Webster Virginia common stock to SHUSA, and immediately following the completion of the Webster Virginia Contribution, Webster Virginia was merged with and into SHUSA, with SHUSA continuing as the surviving corporation in the IHC Merger. In addition, at the effective time of the IHC Merger, (i) each share of Webster Virginia Series A Preferred Stock issued and outstanding immediately prior to the effective time of the IHC Merger (other than shares held in treasury) was automatically converted into the right to receive one share of Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series H, par value $0.01 per share, of SHUSA (the “Series H Preferred Stock”), (ii) each Webster Virginia Series A Depositary Share became a depositary share representing a 1/1000th interest in a share of the Series H Preferred Stock, (iii) each share of Webster Virginia Series B Preferred Stock issued and outstanding immediately prior to the effective time of the IHC Merger (other than shares held in treasury) was automatically converted into the right to receive one share of Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series I, par value $0.01 per share, of SHUSA (the “Series I Preferred Stock” and, together with the Series H Preferred Stock, the “SHUSA Preferred Stock”) and (iv) each Webster Virginia Series B Depositary Share became a depositary share representing a 1/40th interest in a share of the Series I Preferred Stock. Immediately following the IHC Merger, pursuant to an agreement and plan of merger dated March 30, 2026 (as amended, the “WBNA Agreement and Plan of Merger”), by and among SHUSA, Santander Bank, National Association, a wholly-owned subsidiary of SHUSA (“SBNA”), and Webster Bank, National Association, a wholly-owned subsidiary of Webster (“WBNA”), WBNA was merged with and into SBNA, with SBNA being the surviving bank of such merger. The foregoing descriptions of the Transaction Agreement, the Contribution Agreement, the IHC Agreement and Plan of Merger and the WBNA Agreement and Plan of Merger and the transactions contemplated thereby do not purport to be complete and are qualified in their entirety by reference to the Transaction Agreement, the Contribution Agreement, the IHC Agreement and Plan of Merger and the WBNA Agreement and Plan of Merger, which are attached as Exhibits 2.1, 2.2, 2.3 and 2.4, respectively, to this Current Report on Form 8-K, and are incorporated herein by reference.

ITEM 3.01. NOTICE OF DELISTING OR FAILURE TO SATISFY A CONTINUED LISTING RULE OR STANDARD; TRANSFER OF LISTING. The information set forth in the Introductory Note and in Item 2.01 of this Current Report on Form 8-K is incorporated by reference in this Item 3.01. On August 19, 2026, in connection with the closing of the HoldCo Transactions and the IHC Merger, Webster notified the New York Stock Exchange (“NYSE”) that the certificate of merger for the Reincorporation Merger had been filed with the Department of State of the State of Delaware, and the two articles of merger, for the Reincorporation Merger and the IHC Merger, and articles of share exchange had been filed with the Virginia State Corporation Commission, and that the Reincorporation Merger, the Share Exchange and the IHC Merger would become effective on August 20, 2026 at 12:01 a.m., 12:02 a.m. and 12:04 a.m., respectively, Eastern Time. Webster requested that trading in Webster Common Stock and Webster Preferred Stock be suspended and further requested that the NYSE (i) withdraw Webster Common Stock and Webster Preferred Stock from listing on the NYSE before the market opened on NYSE on August 20, 2026 and (ii) file with the U.S. Securities and Exchange Commission (the “SEC”) on Form 25 a notification of delisting of such securities and the deregistration of such securities under Section 12(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), on August 20, 2026. As a result, Webster Common Stock and Webster Preferred Stock will no longer be listed on the NYSE. SHUSA, as successor to Webster, intends to file with the SEC certifications on Form 15 under the Exchange Act requesting the deregistration of Webster Common Stock and Webster Preferred Stock under Section 12(g) of the Exchange Act and the suspension of Webster’s reporting obligations under Sections 13 and 15(d) of the Exchange Act as promptly as practicable.

ITEM 3.03. MATERIAL MODIFICATION TO RIGHTS OF SECURITY HOLDERS. The information set forth under Items 2.01, 3.01 and 5.03 of this Current Report on Form 8-K is incorporated by reference into this Item 3.03. As of the effective time of the Reincorporation Merger, each holder of Webster Common Stock and Webster Preferred Stock ceased to have any rights with respect thereto, except the right to receive the applicable consideration described above and subject to the terms and conditions set forth in the Transaction Agreement.

ITEM 5.01. CHANGES IN CONTROL OF THE REGISTRANT. The information set forth under Items 2.01, 3.01, 3.03 and 5.02 of this Current Report on Form 8-K is incorporated by reference into this Item 5.01. As a result of the consummation of the HoldCo Transactions, at the effective time of the Share Exchange, a change of control of Webster occurred, and Webster Virginia, as successor to Webster in the Reincorporation Merger, became a wholly-owned subsidiary of Banco Santander. Immediately following the Webster Virginia Contribution, Webster Virginia merged with and into SHUSA in the IHC Merger, with SHUSA continuing as the surviving corporation.

ITEM 5.02. DEPARTURE OF DIRECTORS OR CERTAIN OFFICERS; ELECTION OF DIRECTORS; APPOINTMENT OF CERTAIN OFFICERS; COMPENSATORY ARRANGEMENTS OF CERTAIN OFFICERS. The information set forth in the Introductory Note and in Items 2.01 and 5.01 of this Current Report on Form 8-K is incorporated by reference in this Item 5.02. As of the effective time of the Reincorporation Merger, all of Webster’s directors and executive officers ceased to serve in such capacities. The departures of Webster’s directors were in connection with the consummation of the Reincorporation Merger and were not a result of any disagreement between Webster and the directors on any matter relating to Webster’s operations, policies or practices. In accordance with the terms of the Transaction Agreement, as of the effective time of the Share Exchange, John R. Ciulla, Luis Massiani, Frederick J. Crawford and Maureen B. Mitchell became members of the boards of directors of SHUSA and SBNA.

ITEM 5.03. AMENDMENTS TO ARTICLES OF INCORPORATION OR BYLAWS; CHANGE IN FISCAL YEAR. The information contained in the Introductory Note and in Item 2.01 of this Current Report on Form 8-K is incorporated by reference in this Item 5.03. As of the effective time of the Reincorporation Merger, the Fourth Amended and Restated Certificate of Incorporation and Amended and Restated Bylaws of Webster ceased to be in effect by operation of law. In accordance with the terms of the Transaction Agreement, the Articles of Incorporation and Bylaws of Webster Virginia were amended and restated in their entirety and became the articles of incorporation and bylaws, respectively, of Webster Virginia as of the effective time of the Reincorporation Merger. At the effective time of the IHC Merger, the articles of incorporation and bylaws of Webster Virginia ceased to be in effect by operation of law, and the articles of incorporation and bylaws of SHUSA remained the organizational documents of SHUSA as the surviving corporation. In connection with the IHC Merger, SHUSA filed Articles of Amendment to its Amended and Restated Articles of Incorporation with the Virginia State Corporation Commission, establishing the terms of the SHUSA Preferred Stock. The Articles of Amendment became effective at the effective time of the IHC Merger. A copy of the Articles of Amendment is filed as Exhibit 3.1 to this Current Report on Form 8-K and is incorporated herein by reference.