HANOVER INSURANCE GROUP, INC. — Director's Dealing 2021

Jun 2, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HANOVER INSURANCE GROUP, INC. (THG)
CIK: 0000944695
Period of Report: 2021-06-01

Reporting Person: Salvatore Bryan J (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-06-01	Common Stock	M	5591	$82.39	Acquired	19455.066	Direct
2021-06-01	Common Stock	S	4291	$139.5369	Disposed	15164.066	Direct
2021-06-01	Common Stock	S	1300	$140.2435	Disposed	13864.066	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-06-01	Common Stock Option (right to buy)	$82.39	M	5591	Disposed	2027-06-12	Common Stock (5591)	Direct

Footnotes

F1: Exercise of options and subsequent sale of shares were effected pursuant to a pre-established Rule 10b5-1 Trading Plan.

F2: The price reported in Column 4 is a weighted average price. The shares were sold at multiple prices ranging from $139.09 to $140.04. 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.

F3: The price reported in Column 4 is a weighted average price. The shares were sold at multiple prices ranging from $140.09 to $140.42. The Reporting Person undertakes to provide 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.

F4: The option, representing the right to purchase a total of 19,651 shares, vested 1/3 on 6/12/2018, 6/12/19, and 6/12/20.