04:29 PM EDT, 09/16/2024 (MT Newswires) -- John Richard Stamm, Director, on September 12, 2024, sold 10,000 shares in Vertex (VERX) for $354,277. Following the Form 4 filing with the SEC, Stamm has control over a total of 16,635 shares of the company, with 16,635 shares held directly.

SEC Filing:

https://www.sec.gov/Archives/edgar/data/1806837/000141588924023439/xslF345X05/form4-09162024_080940.xml

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