Flint, MI Office

Gerald St. Cin is an investment advisor representative with Procyon Advisors, LLC, holding Series 63 and Series 65 licenses and bringing 30 years of industry experience. His prior roles include positions at Morgan Stanley Smith Barney, Oliver Lagore Vanvalin Investment Group, and AE Financial Services. Outside of his advisory work, he is a licensed insurance agent, a registered official for the Michigan High School Athletic Association, and serves on the board of the St Louis Campground Association of the Church of God. Procyon serves a diverse client base including individuals, families, trusts, businesses, and institutional investors. The firm’s investment approach is long-term and fundamental-analysis driven, offering both discretionary and non-discretionary portfolio management alongside financial planning and retirement-plan advisory services.

Tyler Amprim is a Series 65-licensed financial advisor with Procyon in Flint, MI. He has been with Procyon Advisors, LLC since 2026. His prior work experience includes roles at Ondo Bakery and Artist Endeavor. Procyon serves a diverse client base ranging from individuals and high-net-worth families to institutional investors and pooled investment vehicles. The firm emphasizes a long-term, fundamental analysis-driven investment process and manages a majority of its assets on a non-discretionary basis while also providing specialized services such as model-portfolio signals to other advisors and retirement-plan consulting.

Jesse Vanvalin is a financial advisor at Procyon with 19 years of industry experience. He holds Series 63 and Series 66 licenses and has previously worked at Oliver Lagore Vanvalin Investment Group, AE Financial Services, and Sigma Planning Corporation. In addition to his advisory role, he is a licensed insurance agent. Procyon serves a diverse client base, including individuals, high-net-worth households, families, trusts, businesses, institutional investors, and retirement plans. The firm’s investment approach is primarily long-term and fundamental-analysis driven, managing portfolios through both discretionary and non-discretionary mandates, and providing services such as model-portfolio signals and advisory roles for private funds and institutional clients.

Timothy Tenneriello is a financial advisor at Procyon with two years of industry experience. He previously worked at Oliver Langore Vanvalin Investment Group and CS Partners. Outside of finance, he owns and oversees two businesses: an interior design company and an auto repair and bodywork shop. Procyon serves a diverse client base including individuals, high-net-worth families, trusts, businesses, institutional investors, and retirement plans. The firm’s investment process is primarily long-term and fundamental-analysis driven, offering both discretionary and predominantly non-discretionary portfolio management alongside financial planning and advisory services.