VERTEX INC

Ticker: VERX CUSIP: 92538J106 Class: Common Stock

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q1 2025

Shares 373,650 Value ($000) $13 Avg Close $45.68 Range $30.26 - $60.71

Q4 2024

Shares 1,016,425 Value ($000) $54 Avg Close $48.49 Range $38.09 - $57.74

Q3 2024

Shares 933,034 Value ($000) $36 Avg Close $36.86 Range $34.19 - $40.05

Q2 2024

Shares 721,138 Value ($000) $26 Avg Close $32.18 Range $27.22 - $36.36

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	373,650	$13	$45.68	$30.26 - $60.71
Q4 2024	1,016,425	$54	$48.49	$38.09 - $57.74
Q3 2024	933,034	$36	$36.86	$34.19 - $40.05
Q2 2024	721,138	$26	$32.18	$27.22 - $36.36