STAMM JOHN RICHARD

PrivateCIK: 1818885
Location

KING OF PRUSSIA, PA

Senior insider sale

VERTEX, INC. — senior position signals high conviction

$702.9K

16.32K shares

What this filing means

STAMM JOHN RICHARD plans to sell 16.32K shares of VERTEX, INC. valued at approximately $702.9K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderSTAMM JOHN RICHARDCIK 1818885
IssuerVERTEX, INC.CIK 1806837
Director
Since Jul 2020
16.32K
Shares to sell
$702.9K
Approx. market value
3.81K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Sort

Restricted Stock Vesting

Compensation

6/13/2023
3.81K
Total acquired3.81K
Planned & Completed Dispositions3
Sort

Completed

Completed

Units to sell

2.50K

Market value

$134.5K

11/22/2024
Completed

Units to sell

10K

Market value

$354.3K

9/12/2024

Planned — Approximate Date

NASDAQPlanned

Units to sell

3.81K

Market value

$214.1K

12/6/2024
Total

Units

16.32K

Value

$702.9K

STAMM JOHN RICHARD — Planned Insider Sale (Form 144) | Finecho