In this episode of The Sharpen Podcast, host Steve Van Diest sits down with Mark Adelmann, a former CPA, CFA, church planter, and investment firm partner and CFO who is now an Acumen executive coach. Together, they look back at the small and large experiences that shaped him, from his early days as a baseball player and missionary to helping lead a firm through the 2008 crisis and a $13 million arbitration loss.
Mark shares what those seasons taught him about trust, the pull of “generally accepted” business practices, and why he now tries to do everything from a place of peace. He also talks about being stretched into private market investing after retirement, the value of stillness and journaling, and why the thing he missed most after leaving the firm was the team.

Mark has been a baseball player, CPA, missionary, CFA and public markets investor, and church planter. He was a partner and CFO at an investment firm for about twelve years and stepped into leading it through the 2008 crisis. After the firm was sold to a private equity-backed buyer, he retired and moved into private market investing and entrepreneurial startup work.
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