VERTEX INC

Ticker: VERX CUSIP: 92538J106 Class: Common Stock

KBC Group NV's Holding History (CIK: 0001411133)

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

Q4 2025

Shares 1,860 Value ($000) $0 Avg Close $21.63 Range $18.54 - $26.54

Q3 2025

Shares 1,860 Value ($000) $0 Avg Close $28.97 Range $23.13 - $36.75

Q2 2025

Shares 1,860 Value ($000) $0 Avg Close $38.05 Range $33.22 - $42.44

Q1 2025

Shares 2,668 Value ($000) $0 Avg Close $45.68 Range $30.26 - $60.71

Q4 2024

Shares 2,668 Value ($000) $0 Avg Close $48.49 Range $38.09 - $57.74

Q3 2024

Shares 2,099 Value ($000) $0 Avg Close $36.86 Range $34.19 - $40.05

Q2 2024

Shares 1,437 Value ($000) $0 Avg Close $32.18 Range $27.22 - $36.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,860	$0	$21.63	$18.54 - $26.54
Q3 2025	1,860	$0	$28.97	$23.13 - $36.75
Q2 2025	1,860	$0	$38.05	$33.22 - $42.44
Q1 2025	2,668	$0	$45.68	$30.26 - $60.71
Q4 2024	2,668	$0	$48.49	$38.09 - $57.74
Q3 2024	2,099	$0	$36.86	$34.19 - $40.05
Q2 2024	1,437	$0	$32.18	$27.22 - $36.36