DD
Insider
David DeStefano
PRESIDENT & CEODavid DeStefano (PRESIDENT & CEO) filed 5 Form 4 reports in the past 24 months (0 purchases, 5 sales), most often in VERX. The largest single filing was $21.0M of VERX (380,700 sh across 2 lots, as filed), executed Dec 10 2024. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
5
0 buys · 5 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$39.6M
shares × price, as filed
Last traded
May 13 2025
Filed May 14 2025
Volume by month
Buys $0
Sells $39.6M
Shares × price, as filed · by filing month · past 24 months
Most traded names
VERX
VERX
0 buys · 5 sells
5 filings
Recent filings
VERXSALE
Vertex, Inc.
View filing →
$17.7M472,531 sh across 5 lots
Exec May 12 2025
Filed May 14 2025 · 5:30 PM ET VERXSALE Vertex, Inc. View filing → $21.0M
380,700 sh across 2 lots
Exec Dec 10 2024
Filed Dec 12 2024 · 5:30 PM ET VERXSALE Vertex, Inc. View filing → $926K
16,500 sh × $56.15
Exec Dec 6 2024
Filed Dec 10 2024 · 5:30 PM ET VERXSALE Vertex, Inc. View filing → $1.4M
25,607 sh × $55.05
Exec Nov 26 2024
Filed Nov 27 2024 · 5:30 PM ET VERXSALE Vertex, Inc. View filing → $9.8M
198,151 sh across 3 lots
Exec Nov 14 2024
Filed Nov 18 2024 · 5:30 PM ET