John Richard Stamm is of Vertex, Inc.. Currently has a direct ownership of 11,720 shares of VERX, which is worth approximately $617,761. The most recent transaction as insider was on Dec 06, 2024, when has been sold 3,815 shares (Class A Common Stock) at a price of $56.11 per share, resulting in proceeds of $214,059. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 11.7K
29.55% 3M change
47.75% 12M change
Total Value Held $617,761

John Richard Stamm Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 06 2024
SELL
Open market or private sale
$214,059 $56.11 p/Share
3,815 Reduced 24.56%
11,720 Class A Common Stock
Nov 22 2024
SELL
Open market or private sale
$134,525 $53.81 p/Share
2,500 Reduced 13.86%
15,535 Class A Common Stock
Nov 22 2024
SELL
Bona fide gift
-
1,100 Reduced 6.61%
15,535 Class A Common Stock
Nov 22 2024
BUY
Exercise of conversion of derivative security
$9,325 $3.73 p/Share
2,500 Added 12.17%
18,035 Class A Common Stock
Sep 12 2024
SELL
Open market or private sale
$354,200 $35.42 p/Share
10,000 Reduced 37.54%
16,635 Class A Common Stock
Sep 12 2024
BUY
Exercise of conversion of derivative security
$18,650 $3.73 p/Share
5,000 Added 18.77%
21,635 Class A Common Stock
Aug 22 2024
SELL
Open market or private sale
$575,200 $35.95 p/Share
16,000 Reduced 42.51%
21,635 Class A Common Stock
Aug 22 2024
BUY
Exercise of conversion of derivative security
$59,680 $3.73 p/Share
16,000 Added 29.83%
37,635 Class A Common Stock
Jun 12 2024
BUY
Grant, award, or other acquisition
-
5,705 Added 20.87%
21,635 Class A Common Stock
Mar 05 2024
SELL
Open market or private sale
$191,620 $29.48 p/Share
6,500 Reduced 28.98%
15,930 Class A Common Stock
Dec 15 2023
SELL
Open market or private sale
$268,500 $26.85 p/Share
10,000 Reduced 30.84%
22,430 Class A Common Stock
Aug 28 2023
SELL
Open market or private sale
$239,585 $22.41 p/Share
10,691 Reduced 24.79%
32,430 Class A Common Stock
Jun 13 2023
BUY
Grant, award, or other acquisition
-
8,815 Added 16.97%
43,121 Class A Common Stock
Mar 13 2023
SELL
Open market or private sale
$217,555 $18.37 p/Share
11,843 Reduced 25.66%
34,306 Class A Common Stock
Jun 14 2022
BUY
Grant, award, or other acquisition
-
15,121 Added 24.68%
46,149 Class A Common Stock
Dec 03 2021
SELL
Open market or private sale
$202,560 $16.88 p/Share
12,000 Reduced 27.89%
31,028 Class A Common Stock
Aug 19 2021
SELL
Open market or private sale
$166,357 $19.17 p/Share
8,678 Reduced 16.78%
43,028 Class A Common Stock
Jun 15 2021
SELL
Open market or private sale
$303,680 $18.98 p/Share
16,000 Reduced 23.63%
51,706 Class A Common Stock
May 11 2021
BUY
Grant, award, or other acquisition
-
8,494 Added 11.15%
67,706 Class A Common Stock
JRS

John Richard Stamm

King Of Prussia, PA

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