InsiderTrades

Form 4 for THG HANOVER INSURANCE GROUP, INC.

Accepted 2025-08-05 00:00:00 ET · period of report 2025-08-01 · accession 0000950170-25-103044 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-08-05 2025-08-01 THG Lowsley Denise EVP M - OptEx $118.54 +5,626 10.7K +110% +$666.9K
D 2025-08-05 2025-08-01 THG Lowsley Denise EVP S - Sale+OE $168.15 -5,626 5,119 -52% -$946.0K
D 2025-08-05 2025-08-01 THG Lowsley Denise EVP M - OptEx $0.00 -5,626 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-08-01 M A 5,626 $118.54 10,745.03 D — — (F1) Includes 73 shares acquired pursuant to The Hanover Insurance Group Inc.'s 2023 Employee Stock Purchase Plan on June 30, 2025.
2 Common Common Stock 2025-08-01 S D 5,626 $168.15 5,119.03 D — — (F1) Includes 73 shares acquired pursuant to The Hanover Insurance Group Inc.'s 2023 Employee Stock Purchase Plan on June 30, 2025.
3 Derivative Common Stock Option (right to buy) 2025-08-01 M D 5,626 $0.00 0 D $118.54 · — to 2030-02-28 5,626 Common Stock (F2) The option, representing the right to purchase a total of 5,626 shares, vested 1/3 on each of 2/28/21, 2/28/22 and 2/28/23.