VERTEX INC

Ticker: VERX CUSIP: 92538J106 Class: Common Stock

Champlain Investment Partners, LLC's Holding History (CIK: 0001315478)

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

Q4 2025

Shares 739,673 Value ($000) $14,771 Avg Close $21.63 Range $18.54 - $26.54

Q3 2025

Shares 2,049,490 Value ($000) $50,807 Avg Close $28.97 Range $23.13 - $36.75

Q2 2025

Shares 1,708,810 Value ($000) $60,381 Avg Close $38.05 Range $33.22 - $42.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	739,673	$14,771	$21.63	$18.54 - $26.54
Q3 2025	2,049,490	$50,807	$28.97	$23.13 - $36.75
Q2 2025	1,708,810	$60,381	$38.05	$33.22 - $42.44