Jonathan Arthur Mayer (also known as Jonathan Mayer), of Westport, Connecticut, a stockbroker formerly registered with Crito Capital LLC, has been fined $5,000.00 and suspended for three months by Financial Industry Regulatory Authority (FINRA) because Mayer engaged in undisclosed outside business activities. Letter of Acceptance, Waiver, and Consent No. 2020068717401 (January 5, 2024). According to…