Spence Sarazin is a financial advisor at Mariner with Series 63 and Series 65 licenses and three years of industry experience. Prior to joining Mariner, he worked at Bridger Fund Inc, Anderson Roberts Financial Inc, JP Morgan Chase & Co., and First Republic Bank and its securities affiliate. He serves as Junior Board Treasurer for the Boys & Girls Clubs of Northwest San Diego. Mariner serves a diverse client base including individuals, pension and profit-sharing plans, trusts, estates, charitable organizations, and corporations. The firm offers investment management, financial planning, retirement plan consulting, and integrated tax and family office services, using customized portfolios overseen by an investment committee and supported by internal and third-party managers.

Brianna Hasbrook is a Series 65 licensed financial advisor with seven years of industry experience. She has worked at Mariner since 2025 and before that held roles at Defined Financial Planning LLC and Shone Asset Management. Mariner serves a diverse client base including individuals, high-net-worth households, pension plans, trusts, estates, and charitable organizations, offering investment management, financial planning, retirement consulting, and access to pooled vehicles and third-party managers. The firm combines in-house research with external allocations across a wide range of strategies and provides integrated tax, accounting, and CFO services alongside traditional portfolio management.

Samuel Gaeta is a CFP® with 10 years of experience in financial advising, currently with Mariner since 2025. His prior roles include positions at Defined Financial Planning LLC, J.W. Cole Financial, Inc., Global Financial Private Capital, LLC, and Wealth Beta, LLC. Mariner serves a diverse client base including individuals, pension plans, trusts, and charitable organizations, offering investment management, financial planning, retirement plan consulting, and coordinated tax services. The firm combines in-house research with third-party managers to deliver customized portfolios and integrates tax and accounting services alongside administrative CFO capabilities.