Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000801337-26-000008
Filing Date
2026-02-27
Accepted
2026-02-27 16:30:45
Documents
183
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K wbs-20251231.htm   iXBRL 10-K 6667677
2 EX-10.2 exhibit102websterbanknadef.htm EX-10.2 207166
3 EX-10.3 exhibit103websterbanksuppl.htm EX-10.3 1641305
4 EX-10.4 exhibit104amendmentno1toth.htm EX-10.4 54232
5 EX-10.5 exhibit105amendmentno2toth.htm EX-10.5 87903
6 EX-10.6 exhibit106amendmentno3toth.htm EX-10.6 93199
7 EX-10.7 exhibit107sterlingnational.htm EX-10.7 1208948
8 EX-10.8 exhibit1082022namechangeam.htm EX-10.8 31334
9 EX-19 exhibit19insidertradingpol.htm EX-19 54681
10 EX-21 exhibit21subsidiaries2025.htm EX-21 8624
11 EX-23 exhibit23consentofkpmg2025.htm EX-23 2361
12 EX-31.1 exhibit3114q25.htm EX-31.1 9320
13 EX-31.2 exhibit3124q25.htm EX-31.2 9342
14 EX-32.1 exhibit3214q25.htm EX-32.1 5560
15 EX-32.2 exhibit3224q25.htm EX-32.2 5578
21 image_1.jpg GRAPHIC 404
22 wbs-20251231_g1.jpg GRAPHIC 126789
  Complete submission text file 0000801337-26-000008.txt   37732864

Data Files

Seq Description Document Type Size
16 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wbs-20251231.xsd EX-101.SCH 131801
17 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT wbs-20251231_cal.xml EX-101.CAL 252872
18 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wbs-20251231_def.xml EX-101.DEF 1101481
19 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wbs-20251231_lab.xml EX-101.LAB 1821623
20 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wbs-20251231_pre.xml EX-101.PRE 1497584
186 EXTRACTED XBRL INSTANCE DOCUMENT wbs-20251231_htm.xml XML 7864366
Mailing Address 200 ELM STREET STAMFORD CT 06902
Business Address 200 ELM STREET STAMFORD CT 06902 203-578-2202
WEBSTER FINANCIAL CORP (Filer) CIK: 0000801337 (see all company filings)

EIN.: 061187536 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31486 | Film No.: 26700597
SIC: 6021 National Commercial Banks
(CF Office: 02 Finance)