John Richard Stamm - Aug 28, 2023 Form 4 Insider Report for Vertex, Inc. (VERX)

Role: Director
Signature: /s/ Lisa Coleman, Attorney-in-Fact
Stock symbol: VERX
Transactions as of: Aug 28, 2023
Transactions value $: -$239,592
Form type: 4
Date filed: 8/30/2023, 05:11 PM
Previous filing: Jun 15, 2023
Next filing: Dec 19, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	VERX	Class A Common Stock	Sale	-$240K	-10.7K	-24.79%	$22.41	32.4K	Aug 28, 2023	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $22.40 to $22.45, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

Content

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $22.40 to $22.45, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.