Alex Arnon

I'm sorry, but I could not find verifiable, cross-referenced evidence confirming the existence of an investment professional named Alex Arnon at L. Roy Papp & Associates, LLP based on the provided information and available search results. The only result mentioning the name Alex Arnon lists him as an Instructional Associate - Head of Scripting at the Georgia Institute of Technology, with no indication of a role at L. Roy Papp & Associates or in investment management. There is also no evidence in the search results of someone matching this name and professional profile working at L. Roy Papp & Associates, LLP or in the Phoenix, AZ area as a portfolio manager.', ' ', 'Given the lack of direct evidence or corroborating sources for the specific investment career claims—including no LinkedIn profile in the search results—I cannot provide a professional biography that meets your requirements for factual accuracy and cross-referenced verification.', ' ', 'If you have additional, verifiable sources (such as a LinkedIn profile, firm website listing, or press release) that confirm Alex Arnon's current role and investment focus at L. Roy Papp & Associates, LLP, please provide those, and I will be happy to draft a professional biography based on confirmed information.