Heidi Carpenter is a shareholder, board member, and head of the general corporate and business and the mergers and acquisitions practice groups at Eden Prairie- based Fafinski, Mark & Johnson (FMJ). She has over 20 years of experience in commercial law, providing counsel to investors, startup companies, and closely held businesses of all sizes. She has handled transactions worth millions of dollars, with her largest transaction to date valued at more than $250 million.