Joseph De Martinis is a CFP® professional at Prosperity - An EisnerAmper Company with one year of industry experience. Prior to joining Prosperity in 2025, he worked at EisnerAmper from 2022 and at Raich Ende Malter, Co. LLP from 2007 to 2022. Prosperity - An EisnerAmper Company serves individuals, trustees, estates, retirement plans, and business entities by providing financial planning, portfolio management, and retirement-plan advisory services. The firm emphasizes asset allocation and diversification, using a range of discretionary and non-discretionary management strategies and leveraging third-party managers and technology platforms.

Sabrina Mangual is a financial advisor with Prosperity - An EisnerAmper Company in New York, NY, holding Series 63 and Series 66 licenses and bringing 16 years of industry experience. Her prior roles include positions at LPL Financial, LLC, EisnerAmper Wealth Management & Corporate Benefits, and DAI Securities, LLC. Outside of advisory work, she is a part-owner of STL Traders LLC, where she handles order preparation, shipping, and bookkeeping. Prosperity - An EisnerAmper Company serves individuals, trustees, estates, retirement plans, and business entities, offering financial planning, portfolio management, and retirement-plan consulting. The firm emphasizes asset allocation and diversification, using both discretionary and non-discretionary management strategies supported by third-party managers and technology platforms.

Jermaine Guthrie is a financial advisor at Prosperity - An EisnerAmper Company with 21 years of industry experience. He holds the CFP® designation as well as Series 63 and Series 66 licenses. His prior experience includes roles at Morgan Stanley, Mariner Wealth Advisors, and TIAA. Prosperity - An EisnerAmper Company serves individuals, trustees, estates, retirement plans, and business entities with financial planning, portfolio management, and retirement-plan advisory services. The firm manages approximately $5 billion in assets across a team of 63 advisors, emphasizing asset allocation and diversification and utilizing both discretionary and non-discretionary management approaches.