Jonathan Diamantopoulos is a financial advisor at Mass Mutual Investors Services with Series 66 credentials. He has a diverse background including roles at Maroon Bells Partners and ExxonMobil. Mass Mutual Investors Services is a broker-dealer and SEC-registered investment adviser that provides financial planning and asset management services to individuals, business owners, trusts, estates, charitable organizations, and employers. The firm offers collaborative, annual financial planning engagements using firm-approved software and also features specialized services such as divorce planning and estate settlement.

Judith Sherman is a financial advisor with MassMutual Investors Services who holds Series 63 and Series 65 licenses and has 21 years of industry experience. She previously worked at Nexus Advisors for nine years and has been with MassMutual and its affiliated entities since 2004. Outside of her advisory role, she owns Cornerstone Wealth Strategies, a small business consulting and coaching firm. MML Investors Services, LLC, a subsidiary of MassMutual, serves individuals, business owners, trusts, estates, charitable organizations, and employers, providing financial planning, asset management, and educational seminars through a structured annual planning process that emphasizes collaboration and use of firm-approved analytics.