DESTEFANO DAVID

PrivateCIK: 1818526
Location

KING OF PRUSSIA, PA

DESTEFANO DAVID (President & CEO) exercised options at VERTEX, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderDESTEFANO DAVIDCIK 1818526
IssuerVERTEX, INC.CIK 1806837
DirectorOfficer· President & CEO
Since Jul 2020
-14.61K
Net shares
Net seller
$471.9K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
28.57K acquired · 43.18K disposed
Non-Derivative Transactions2

Class A Common Stock

Direct
M · Option Exercise

Shares

+28.57K

Price / share

Trade value

% of position

3.7%
2/28/2025
777.38K805.95K

Class A Common Stock

Direct
F · Tax Withholding

Shares

14.61K

Price / share

$32.29

Trade value

$471.85K

% of position

1.8%
2/28/2025
805.95K791.33K
Total

Net shares

+13.96K

Net value

-$471.85K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

28.57K shares

Shares

28.57K

Strike price

Held after

0.00

Exercisable

2/28/2025
Non-Derivative Holdings (Post-Transaction)1

Class A Common Stock

Indirect
Shares owned204.03K
Total
204.03K indirect204.03K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
DESTEFANO DAVID — Insider Transaction (Form 4) Filed Mar 4, 2025 | Finecho