HANOVER INS GROUP INC

Ticker: THG CUSIP: 410867105 Class: COM

AMG National Trust Bank's Holding History (CIK: 0001388829)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 11,106 Value ($000) $2,030 Avg Close $179.10 Range $165.94 - $188.17

Q3 2025

Shares 10,832 Value ($000) $1,967 Avg Close $169.88 Range $159.08 - $181.40

Q2 2025

Shares 10,759 Value ($000) $1,828 Avg Close $164.62 Range $145.51 - $175.96

Q1 2025

Shares 10,749 Value ($000) $1,870 Avg Close $158.73 Range $142.18 - $173.32

Q4 2024

Shares 10,776 Value ($000) $1,658 Avg Close $151.15 Range $138.74 - $161.77

Q3 2024

Shares 10,705 Value ($000) $1,586 Avg Close $133.12 Range $119.24 - $146.99

Q2 2024

Shares 5,366 Value ($000) $673 Avg Close $125.15 Range $115.84 - $132.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,106	$2,030	$179.10	$165.94 - $188.17
Q3 2025	10,832	$1,967	$169.88	$159.08 - $181.40
Q2 2025	10,759	$1,828	$164.62	$145.51 - $175.96
Q1 2025	10,749	$1,870	$158.73	$142.18 - $173.32
Q4 2024	10,776	$1,658	$151.15	$138.74 - $161.77
Q3 2024	10,705	$1,586	$133.12	$119.24 - $146.99
Q2 2024	5,366	$673	$125.15	$115.84 - $132.96