Bryan T.R. Rowland - Feb 10, 2022 Form 4 Insider Report for Vertex, Inc. (VERX)

Role: GENERAL COUNSEL
Signature: /s/ Lisa Coleman, Attorney-in-Fact
Stock symbol: VERX
Transactions as of: Feb 10, 2022
Transactions value $: $0
Form type: 4
Date filed: 2/14/2022, 01:14 PM
Previous filing: Nov 19, 2021
Next filing: Feb 14, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	VERX	Class A Common Stock						49.9K	Feb 10, 2022	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	VERX	Restricted Stock Units	Award	$0	+16.4K		$0.00	16.4K	Feb 10, 2022	Class A Common Stock	16.4K		Direct	F2, F3

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

Explanation of Responses:

Id	Content
F1	Includes 241 shares acquired through the Company's Employee Stock Purchase Plan.
F2	Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.
F3	Represents an award of restricted stock units that will vest as to 25% of the shares on each of February 10, 2023, February 10, 2024, February 10, 2025 and February 10, 2026.