VERTEX INC

Ticker: VERX CUSIP: 92538J106 Class: Common Stock

Clearbridge Investments, LLC's Holding History (CIK: 0001348883)

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

Q1 2021

Shares 332,069 Value ($000) $7,299 Avg Close $31.22 Range $21.65 - $39.71

Q4 2020

Shares 348,764 Value ($000) $12,154 Avg Close $27.23 Range $22.98 - $37.68

Q3 2020

Shares 342,855 Value ($000) $7,886 Avg Close $24.34 Range $21.11 - $29.69

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	332,069	$7,299	$31.22	$21.65 - $39.71
Q4 2020	348,764	$12,154	$27.23	$22.98 - $37.68
Q3 2020	342,855	$7,886	$24.34	$21.11 - $29.69