Generates $17.3 Million Realized Gain from the Exit of Equity Investment in KBK Industries, LLC HOUSTON, Jan. 13, 2026 /PRNewswire/ -- Main Street Capital Corporation (NYSE: MAIN) ("Main Street") is pleased to announce that it recently fully exited its debt and equity investments in KBK Industries, LLC ("KBK" or the "Company") upon the sale of the Company to a strategic acquiror. Founded in 1975 and headquartered in Rush Center, Kansas, KBK is a leading manufacturer of large-volume aboveground and belowgro ...