WEBSTER FINANCIAL CORP

WBS

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0001594609-26-000004
Filing date: Mar 4, 2026
Earliest execution date: Mar 2, 2026
Reporting Owners: CIULLA JOHN R (CEO)

Summary

Type

Sell

Net shares

+8,231

% of shares

3.41%

Amount (USD)

$2,253,014

Insider confidence score

92.5 out of 100

Positive

  • Very large buy (≥2.5% of shares)
  • Very large buy amount ($1M+)

Stock transactions

Transaction 1

Security

Common Stock

Action

Grant

Date

2026-03-02

Code

A

Net shares

+39,516.0

Acquired/Disposed

Acquired

Shares Owned Before

223,872.0

Shares Owned After

263,388.0

Transaction 2

Security

Common Stock

Action

Tax_withhold

Date

2026-03-02

Code

F

Net shares

-18,313.0

Price per Share

$72.13

Amount (USD)

$1,320,916.69

Acquired/Disposed

Disposed

Shares Owned Before

263,388.0

Shares Owned After

245,075.0

Transaction 3

Security

Common Stock

Action

Tax_withhold

Date

2026-03-02

Code

F

Net shares

-8,078.0

Price per Share

$72.13

Amount (USD)

$582,666.14

Acquired/Disposed

Disposed

Shares Owned Before

245,075.0

Shares Owned After

236,997.0

Transaction 4

Security

Common Stock

Action

Tax_withhold

Date

2026-03-03

Code

F

Net shares

-4,894.0

Price per Share

$71.40

Amount (USD)

$349,431.60

Acquired/Disposed

Disposed

Shares Owned Before

236,997.0

Shares Owned After

232,103.0

Filing's footnotes

1. Represents the vesting of performance shares effective March 1, 2026, following the achievement of performance metrics for the three-year performance period ending December 31, 2025, as approved by the Compensation and Human Resources Committee on January 28, 2026.

2. Represents the tax withholding upon the vesting of certain performance shares granted on March 1st, 2023.

3. Represents the tax withholding upon the vesting of certain time-based restricted shares granted on March 1, 2023 and March 1, 2024.

4. Represents the tax withholding upon the vesting of certain time-based restricted shares granted on March 3, 2025.

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.