SEC ownership of WEBSTER FINANCIAL CORP

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000801337.

Comparable stake leader

VANGUARD CAPITAL MANAGEMENT LLC

Disclosed value leader

BlackRock, Inc.

Comparable rows

50/50

Latest evidence

30 Jun 2026

Top shareholders Insider holders Latest transactions

Public ticker: WBS, WBS-PF, WBS-PG on NYSE
Parsed ownership sources: 13D/G, 13F, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder: VANGUARD CAPITAL MANAGEMENT LLC
Ranking: Comparable ownership first, then disclosed value
Comparable ownership rows: 50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder: VANGUARD CAPITAL MANAGEMENT LLC
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date: 30 Jun 2026
Freshness: Most recent filing date in this holder set
Issuer CIK: 0000801337
Issuer location: Stamford, CT

Ownership snapshot

Top shareholders of WEBSTER FINANCIAL CORP (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

VANGUARD CAPITAL MANAGEME...

Disclosed value leader

BlackRock, Inc.

Comparable rows

50/50

Latest evidence

30 Jun 2026

13D/G 13F 3/4/5 Lead comparable stake: 5.3% 13D/G row: VANGUARD CAPITAL MANAGEMENT LLC Showing 1-8 of 50 holder rows.

Quick read

VANGUARD CAPITAL MANAGEMENT LLC leads the comparable SEC ownership view at 5.3%.

50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens VANGUARD CAPITAL MANAGEMENT LLC's linked filing trail.

Comparable ownership Top 5

VANGUARD CAPITAL MANAGEMENT LLC 5.3%

FMR LLC 1.3%

Daniel Bley 0.01%

Albert Jen-Wen Wang 0.01%

Gregory Madar 0%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD CAPITAL MANAGEMENT LLC	13D/G 13F Vanguard Capital Management · Company 13D/G 13F	5.3%	$590,106,307 8,500,523 shares	$0	31 Mar 2026
FMR LLC	13D/G 13F Company 13D/G 13F	1.3%	$155,438,518 2,157,071 shares	-$558,458,082	31 Mar 2026
Daniel Bley	3/4/5 Chief Risk Officer 3/4/5	0.01%	$1,043,788 19,117 shares	—	14 Jul 2025
Albert Jen-Wen Wang	3/4/5 Chief Accounting Officer 3/4/5	0.01%	$892,678 15,755 shares	—	02 Sep 2025
Gregory Madar	3/4/5 Chief Accounting Officer 3/4/5	0%	$520,759 8,274 shares	-$40,960	05 Jan 2026
BlackRock, Inc.	13F Company 13F	9.3%	$1,182,130,054 15,468,858 shares	—	30 Jun 2026
VANGUARD PORTFOLIO MANAGEMENT LLC	13F Company 13F	4.6%	$579,953,061 7,589,022 shares	—	30 Jun 2026
GOLDMAN SACHS GROUP INC	13F Company 13F	4%	$507,504,424 6,640,990 shares	—	30 Jun 2026

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to selling over the last 12 months. Net value: -$2,323,640.

Buys

Insiders: 0

Sells

$2,323,640

Insiders: 6

Net

-$2,323,640

Shares: -35,802

Window

Last 12 months

4 rolling buckets

Buy value Sell value

Shares: 0 Shares: 35,802

Window (months)	Sell shares	Buy value	Sell value	Net value
0-3	0	$0	$0	$0
3-6	8,000	$0	$573,376	-$573,376
6-9	11,154	$0	$773,675	-$773,675
9-12	16,648	$0	$976,589	-$976,589

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 44 reporting-owner rows connected to WEBSTER FINANCIAL CORP. Open a relationship link for the CIK-to-CIK filing trail.

Rows

Largest Forms 3/4/5 holder

Jack L. Kopnisky

Net 12M change

-$2,323,640

Latest report

20 Aug 2026

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Valuation	Report Date
Jack L. Kopnisky	Exec. Chair. Company & Bank, Director	$16,077,519			Mixed	31 Jan 2024
James J. Landy	Director	$9,109,085			Mixed	12 Dec 2023
Glenn I. MacInnes	Chief Financial Officer	$8,212,453			Mixed	08 Aug 2024
Harriet Munrett Wolfe	EVP - General Counsel	$6,881,779			Mixed	01 Feb 2022
Beatrice Ordonez	Chief Innovation Officer	$3,659,694			Mixed	13 Jan 2023
Thomas X. Geisel	President of Comm. Banking	$2,221,816			Mixed	15 Mar 2022
James P. Blose	General Counsel & Corp. Sec.	$2,161,158			Mixed	03 Jan 2023
Bernard M. Garrigues	EVP-Chief Human Resources Off	$1,671,965			Mixed	01 Feb 2022
Karen R. Osar	Director	$1,373,667			Mixed	26 Apr 2023
Jonathan W. Roberts	EVP - Ret. Bank. & Cons. Lend.	$1,215,499			Mixed	01 Feb 2022
Daniel Bley	Chief Risk Officer	$1,043,788			Mixed	14 Jul 2025
Albert Jen-Wen Wang	Chief Accounting Officer	$892,678			Mixed	02 Sep 2025
Karen Higgins-Carter	Chief Information Officer	$742,873			Mixed	01 Feb 2022
Brian Runkle	EVP - Bank Ops	$610,897			Mixed	01 Feb 2022
Gregory Madar	Chief Accounting Officer	$520,759	-$40,960	-7.3%	Mixed	05 Jan 2026
Linda H. Ianieri	Director	$494,149			Mixed	26 Apr 2023
Katherine Vines Trumbull	Associate General Counsel	$150,453			Mixed	19 Sep 2023
Lauren States	Director	$0			Mixed	20 Aug 2026
William Neal Holland	EVP and CFO	$0			Mixed	20 Aug 2026
Maureen Mitchell	Director	$0			Mixed	20 Aug 2026

Recent insider transactions for WEBSTER FINANCIAL CORP

Showing up to 300 recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Shares	Shares owned	Date	Ownership
William E. Whiston	WBS	Common Stock	Disposed to Issuer	-100%	-9,666	0	20 Aug 2026	Held Jointly with Spouse
William E. Whiston	WBS	Common Stock	Disposed to Issuer	-100%	-12,962	0	20 Aug 2026	Direct
Marissa Weidner	WBS	Common Stock	Disposed to Issuer	-100%	-21,645	0	20 Aug 2026	Direct
Charles L. Wilkins	WBS	Common Stock	Disposed to Issuer	-100%	-52,773	0	20 Aug 2026	Direct
Lauren States	WBS	Common Stock	Disposed to Issuer	-100%	-15,941	0	20 Aug 2026	Direct
Jason E. Schugel	WBS	Common Stock	Disposed to Issuer	-100%	-19,834	0	20 Aug 2026	Direct
Jason A. Soto	WBS	Common Stock	Disposed to Issuer	-100%	-1,775	0	20 Aug 2026	401(k) Plan
Jason A. Soto	WBS	Common Stock	Disposed to Issuer	-100%	-44,685	0	20 Aug 2026	Direct
Mark Pettie	WBS	Common Stock	Disposed to Issuer	-100%	-35,993	0	20 Aug 2026	Direct
Richard L. O'Toole	WBS	Common Stock	Disposed to Issuer	-100%	-28,789	0	20 Aug 2026	Direct
Vikram A. Nafde	WBS	Common Stock	Disposed to Issuer	-100%	-37,863	0	20 Aug 2026	Direct
Maureen Mitchell	WBS	Common Stock	Disposed to Issuer	-100%	-17,277	0	20 Aug 2026	Direct
Luis Massiani	WBS	Common Stock	Disposed to Issuer	-100%	-185,082	0	20 Aug 2026	Direct
Christopher J. Motl	WBS	Common Stock	Disposed to Issuer	-100%	-8,860	0	20 Aug 2026	401(k) plan
Christopher J. Motl	WBS	Common Stock	Disposed to Issuer	-100%	-108,246	0	20 Aug 2026	Direct
Laurence C. Morse	WBS	Common Stock	Disposed to Issuer	-100%	-18,808	0	20 Aug 2026	By Trust
Laurence C. Morse	WBS	Common Stock	Disposed to Issuer	-100%	-8,025	0	20 Aug 2026	Direct
Benjamin L. Krynick	WBS	Common Stock	Disposed to Issuer	-100%	-20,183	0	20 Aug 2026	Direct
William David Haas	WBS	Common Stock	Disposed to Issuer	-100%	-6,261	0	20 Aug 2026	Direct
William Neal Holland	WBS	Common Stock	Disposed to Issuer	-100%	-53,389	0	20 Aug 2026	Direct
Carol Hayles	WBS	Common Stock	Disposed to Issuer	-100%	-13,985	0	20 Aug 2026	Direct
James Mi Griffin	WBS	Common Stock	Disposed to Issuer	-100%	-5,489	0	20 Aug 2026	401(k)plan
James Mi Griffin	WBS	Common Stock	Disposed to Issuer	-100%	-34,433	0	20 Aug 2026	Direct
Javier L. Evans	WBS	Common Stock	Disposed to Issuer	-100%	-35,470	0	20 Aug 2026	Direct
Frederick John Crawford	WBS	Common Stock	Disposed to Issuer	-100%	-3,111	0	20 Aug 2026	Direct
John P. Cahill	WBS	Common Stock	Disposed to Issuer	-100%	-28,541	0	20 Aug 2026	Direct
John R. Ciulla	WBS	Common Stock	Disposed to Issuer	-100%	-17,187	0	20 Aug 2026	401(k)Plan
John R. Ciulla	WBS	Common Stock	Disposed to Issuer	-100%	-360,083	0	20 Aug 2026	Direct
Elzbieta Cieslik	WBS	Common Stock	Disposed to Issuer	-100%	-24,248	0	20 Aug 2026	Direct
Kristy Berner	WBS	Common Stock	Disposed to Issuer	-100%	-30,596	0	20 Aug 2026	Direct
Kristen Antonopoulos	WBS	Common Stock	Disposed to Issuer	-100%	-6,230	0	20 Aug 2026	Direct
Mona Aboelnaga	WBS	Common Stock	Disposed to Issuer	-100%	-14,312	0	20 Aug 2026	Direct
William L. Atwell	WBS	Common Stock	Disposed to Issuer	-100%	-32,511	0	20 Aug 2026	Direct
Charles L. Wilkins	WBS	Common Stock	Tax liability	-11.7%	-7,001	52,773	13 Aug 2026	Direct
Charles L. Wilkins	WBS	Common Stock	Award	35.4%	15,627	59,774	13 Aug 2026	Direct
Marissa Weidner	WBS	Common Stock	Tax liability	-18.9%	-5,033	21,645	13 Aug 2026	Direct
Marissa Weidner	WBS	Common Stock	Award	45.7%	8,367	26,678	13 Aug 2026	Direct
Vikram A. Nafde	WBS	Common Stock	Tax liability	-19.4%	-9,111	37,863	13 Aug 2026	Direct
Vikram A. Nafde	WBS	Common Stock	Award	41.9%	13,865	46,974	13 Aug 2026	Direct
Jason A. Soto	WBS	Common Stock	Tax liability	-19.8%	-11,048	44,685	13 Aug 2026	Direct
Jason A. Soto	WBS	Common Stock	Award	36.6%	14,948	55,733	13 Aug 2026	Direct
Jason E. Schugel	WBS	Common Stock	Tax liability	-4.02%	-830	19,834	13 Aug 2026	Direct
Luis Massiani	WBS	Common Stock	Tax liability	-9.85%	-20,224	185,082	13 Aug 2026	Direct
Luis Massiani	WBS	Common Stock	Award	36.9%	55,352	205,306	13 Aug 2026	Direct
Christopher J. Motl	WBS	Common Stock	Tax liability	-14.6%	-18,500	108,246	13 Aug 2026	Direct
Christopher J. Motl	WBS	Common Stock	Award	48.4%	41,307	126,746	13 Aug 2026	Direct
Benjamin L. Krynick	WBS	Common Stock	Tax liability	-18.1%	-4,463	20,183	13 Aug 2026	Direct
Benjamin L. Krynick	WBS	Common Stock	Award	47.1%	7,893	24,646	13 Aug 2026	Direct
William Neal Holland	WBS	Common Stock	Tax liability	-19.1%	-12,617	53,389	13 Aug 2026	Direct
William Neal Holland	WBS	Common Stock	Award	35.1%	17,149	66,006	13 Aug 2026	Direct

^* marks a reported price that did not pass the local price check.