HANOVER INS GROUP INC

Ticker: THG CUSIP: 410867105 Class: COM

SummitTX Capital, L.P.'s Holding History (CIK: 0002052310)

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

Q4 2025

Shares 11,054 Value ($000) $2,020 Avg Close $179.10 Range $165.94 - $188.17

Q3 2025

Shares 6,634 Value ($000) $1,205 Avg Close $169.88 Range $159.08 - $181.40

Q2 2025

Shares 7,320 Value ($000) $1,243 Avg Close $164.62 Range $145.51 - $175.96

Q1 2025

Shares 12,400 Value ($000) $2,157 Avg Close $158.73 Range $142.18 - $173.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,054	$2,020	$179.10	$165.94 - $188.17
Q3 2025	6,634	$1,205	$169.88	$159.08 - $181.40
Q2 2025	7,320	$1,243	$164.62	$145.51 - $175.96
Q1 2025	12,400	$2,157	$158.73	$142.18 - $173.32