SEC Form 4 · accession 0002009817-26-000006
WEBSTER FINANCIAL CORP · WBS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Elzbieta Cieslik
Officer — EVP & CAO of Bank
Period of report
Aug 13, 2026
Accepted (ET)
Aug 17, 2026 · 8:13 am EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000801337
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 13, 2026 | A | 8,152 | $0.00 | A | 28,061 | D | |
| Common StockF2 | Aug 13, 2026 | F | 3,291 | $79.07 | D | 24,770 | D | |
| Common StockF3 | Aug 13, 2026 | F | 522 | $79.07 | D | 24,248 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents the vesting of certain performance shares that were accelerated pursuant to the Transaction Agreement, dated as of February 3, 2026, by and among Webster Financial Corporation, Banco Santander, S.A. and Webster Virginia Corporation.
- F2Represents the tax withholding upon the vesting of certain performance shares that were accelerated pursuant to the Transaction Agreement, dated as of February 3, 2026, by and among Webster Financial Corporation, Banco Santander, S.A. and Webster Virginia Corporation.
- F3Represents the tax withholding upon the vesting of certain time-based restricted shares that were accelerated pursuant to the Transaction Agreement, dated as of February 3, 2026, by and among Webster Financial Corporation, Banco Santander, S.A. and Webster Virginia Corporation.