Bryan J. Salvatore - 03 Jun 2026 Form 4 Insider Report for HANOVER INSURANCE GROUP, INC. (THG)

Reporting relationship: Executive Vice President
Issuer ticker: THG
Reported as of: 03 Jun 2026
Net transaction value: -$3,045,349
SEC form: 4
Accepted by SEC: 04 Jun 2026, 16:11:33 UTC
Prior SEC filing: 31 Mar 2026
Next SEC filing: 30 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Lindsay L. Katz pursuant to Confirming Statement

Key filing fact

Bryan J. Salvatore filed Form 4 for HANOVER INSURANCE GROUP, INC. (THG) on 04 Jun 2026.

Key facts

This page summarizes Bryan J. Salvatore's Form 4 filing for HANOVER INSURANCE GROUP, INC. (THG).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 04 Jun 2026, 16:11.

Change

Previous filing in this sequence was filed on 31 Mar 2026.
Current net transaction value: -$3,045,349.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001709075 Primary reporting owner

Salvatore Bryan J

Relationship: Executive Vice President
Address: C/O THE HANOVER INSURANCE GROUP, INC., 440 LINCOLN STREET, WORCESTER
Signature: /s/ Lindsay L. Katz pursuant to Confirming Statement
Signature date: 04 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

THG transaction

Common Stock

Options Exercise

Transaction value
Shares: +16,394
Change %: +56%
Price: $104.11^*
Shares after: 45,463
Date: 03 Jun 2026
Ownership: Direct

THG transaction

Common Stock

Sale

Transaction value: $3,045,349
Shares: -16,394
Change %: -36%
Price: $185.76
Shares after: 29,069
Date: 03 Jun 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

THG transaction Derivative

Common Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -16,394
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 03 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 16,394
Exercise price: $104.11
Footnotes: F2

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The price reported in Column 4 is a weighted average price. The shares were sold at multiple prices ranging from $185.38 to $186.28. The Reporting Person undertakes to provide The Hanover Insurance Group, Inc. ("THG"), any security holder of THG, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

Footnote F2

The option, representing the right to purchase a total of 16,394 shares, vested 1/3 on each of 2/27/2019, 2/27/2020 and 2/27/2021.