John Patrick Cogswell

Baystate Wealth Management LLC (BWM) is an independent, SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded by Thomas “Tom” O'Connor in 2010. They were acquired by Mariner Wealth Advisors LLC in 2024. BWM creates and manages customized portfolios for high-net-worth individuals, corporate pensions and profit-sharing plans, closely held and family businesses, corporations, trusts, foundations, and athletes involved in professional and amateur athletics.

Formed in 1994, Adviser Investments Acquisition Co. LLC (AIA) is a registered investment advisor located in Newton, Massachusetts. The firm is a successor to Kobren Insight Management, Inc., an investment advisor that was formed in 1987. AIA purchased substantially all of the assets and liabilities of Kobren Insight Management, Inc. in March 2011 from E*Trade Financial Corp. The firm is a subsidiary of Adviser Investment Management, Inc. AIA offers investment advisory services to individual investors, pension and profit sharing plans, trusts, estates or charitable organizations and privately-held businesses.