Stamm John Richard

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Stamm John Richard
CIK #0001818885
EDGAR Form CIK 2011 - 2026
3 [0001818885]
4 [0001818885]
Form 3/4/5 Subject 2011 - 2026
Stamm John Richard
Vertex Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Vertex Inc VERX
Class A Common Stock
2025-06-11 Grant 5,327 $0.00
Vertex Inc VERX
Class A Common Stock
2024-12-06 Sell 3,815 $56.11 214,060
Vertex Inc VERX
Class A Common Stock
2024-11-22 Sell 2,500 $53.81 134,525
Vertex Inc VERX
Stock Option · derivative
2024-11-22 Option exercise 2,500 $0.00
Vertex Inc VERX
Class A Common Stock
2024-11-22 Gift 1,100 $0.00
Vertex Inc VERX
Class A Common Stock
2024-11-22 Option exercise 2,500 $3.73 9,325
Vertex Inc VERX
Class A Common Stock
2024-09-12 Option exercise 5,000 $3.73 18,650
Vertex Inc VERX
Stock Option · derivative
2024-09-12 Option exercise 5,000 $0.00
Vertex Inc VERX
Class A Common Stock
2024-09-12 Sell 5,000 $35.44 177,200
Vertex Inc VERX
Class A Common Stock
2024-09-12 Sell 5,000 $35.41 177,050
Vertex Inc VERX
Class A Common Stock
2024-08-22 Sell 16,000 $35.95 575,200
Vertex Inc VERX
Class A Common Stock
2024-08-22 Option exercise 16,000 $3.73 59,680
Vertex Inc VERX
Stock Option · derivative
2024-08-22 Option exercise 16,000 $0.00
Vertex Inc VERX
Class A Common Stock
2024-06-12 Grant 5,705 $0.00
Vertex Inc VERX
Class A Common Stock
2024-03-05 Sell 6,500 $29.48 191,620
Vertex Inc VERX
Class A Common Stock
2023-12-15 Sell 10,000 $26.85 268,500
Vertex Inc VERX
Class A Common Stock
2023-08-28 Sell 10,691 $22.41 239,585
Vertex Inc VERX
Class A Common Stock
2023-06-13 Grant 8,815 $0.00
Vertex Inc VERX
Class A Common Stock
2023-03-13 Sell 11,843 $18.37 217,556
Vertex Inc VERX
Class A Common Stock
2022-06-14 Grant 15,121 $0.00
showing 20 of 24 most recent transactions
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