Vertex, Inc. — Director's Dealing 2021

Nov 12, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Vertex, Inc. (VERX)
CIK: 0001806837
Period of Report: 2021-03-01

Reporting Person: DeStefano David (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-03-10	Class A Common Stock	M	55000	$0.153	Acquired	560580	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-03-10	Stock Option	$0.153	M	55000	Disposed		Class A Common Stock (55000)	Direct
2021-03-01	Stock Option	$32.160	A	132799	Acquired	2031-03-01	Class A Common Stock (132799)	Direct
2021-03-01	Restricted Stock Units	$	A	114272	Acquired		Class A Common Stock (114272)	Direct

Footnotes

F1: Includes 53 shares of restricted stock that were inadvertently omitted from filer's Form 3. The amount reported in column 5 reflects the number of shares of Class A Common Stock beneficially owned as of the date hereof.

F2: Fully vested and exercisable and has no expiration date.

F3: This option will vest and become exercisable with respect to 25% of the shares on each of March 1, 2022, March 1, 2023, March 1, 2024 and March 1, 2025.

F4: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F5: Represents an award of restricted stock units that will vest as to 50% of the shares on March 1, 2023, and 25% of the shares on each of March 1, 2024 and March 1, 2025.