| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| ANDERSEN ERIC C. | Director | C/O VERTEX, INC., 2301 RENAISSANCE BLVD, KING OF PRUSSIA | /s/ Lisa Coleman, Attorney-in-Fact | 13 Jun 2025 | 0001552411 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | VERX | Class A Common Stock | Award | $0 | +5.33K | +5.07% | $0.00 | 110K | 11 Jun 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents an award of restricted stock that will vest on the earlier to occur of (i) the day immediately prior to the date of the next annual meeting of the Company's stockholders and (ii) June 11, 2026. |