19 insiders reported 113 Form 4 transactions for Vertex, Inc. (VERX) over the past 18 months (most recent 2026-06-12). Recent activity: Saunders Philip Seth (Director) Buy 15,638 shares, ANDERSEN ERIC C. (Director) Buy 15,638 shares, Gayton Bradley M (Director) Buy 15,638 shares, Thompson Stefanie Westphal (Director) Buy 15,638 shares, Radcliffe Amanda Westphal (Director) Buy 15,638 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-12 | Saunders Philip Seth | Director | Buy | 15,638 | $0 |
| 2026-06-12 | ANDERSEN ERIC C. | Director | Buy | 15,638 | $0 |
| 2026-06-12 | Gayton Bradley M | Director | Buy | 15,638 | $0 |
| 2026-06-12 | Thompson Stefanie Westphal | Director | Buy | 15,638 | $0 |
| 2026-06-12 | Radcliffe Amanda Westphal | Director | Buy | 15,638 | $0 |
| 2026-06-12 | DeStefano David | Director | Buy | 15,638 | $0 |
| 2026-06-12 | Stamm John Richard | Director | Buy | 15,638 | $0 |
| 2026-06-12 | Mendola Mark J | Director | Buy | 15,638 | $0 |
| 2026-06-01 | DeStefano David | Director | Sell | 6,460 | $82,365 |
| 2026-03-09 | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | Insider | Sell | 10,000 | $150,500 |
| 2026-02-26 | DeStefano David | Director | Buy | 109,233 | $0 |
| 2026-02-26 | DeStefano David | Director | Sell | 51,983 | $689,295 |
| 2026-02-25 | Young Christopher David | President and CEO | Buy | 60,000 | $730,800 |
| 2026-02-25 | DeStefano David | Director | Buy | 101,395 | $0 |
| 2026-02-25 | DeStefano David | Director | Sell | 47,112 | $566,757 |
| 2026-02-25 | Rowland Bryan T.R. | GENERAL COUNSEL | Buy | 6,428 | $0 |
| 2026-02-25 | Rowland Bryan T.R. | GENERAL COUNSEL | Sell | 1,768 | $21,269 |
| 2026-02-25 | SCHWAB JOHN R | CHIEF FINANCIAL OFFICER | Buy | 30,305 | $0 |
| 2026-02-25 | SCHWAB JOHN R | CHIEF FINANCIAL OFFICER | Sell | 16,411 | $197,424 |
| 2026-02-24 | Rowland Bryan T.R. | GENERAL COUNSEL | Buy | 4,133 | $0 |
| 2026-02-24 | Rowland Bryan T.R. | GENERAL COUNSEL | Sell | 1,259 | $16,040 |
| 2026-02-24 | Rowland Bryan T.R. | GENERAL COUNSEL | Buy | 2,975 | $0 |
| 2026-02-24 | Rowland Bryan T.R. | GENERAL COUNSEL | Sell | 976 | $12,434 |
| 2026-02-24 | SCHWAB JOHN R | CHIEF FINANCIAL OFFICER | Buy | 23,888 | $0 |
| 2026-02-24 | SCHWAB JOHN R | CHIEF FINANCIAL OFFICER | Sell | 12,936 | $164,805 |
Source: SEC Form 4 filings · as of 2026-06-12