HBT Financial, Inc. (NASDAQ:HBT) (the "Company" or "HBT Financial" or "HBT"), the holding company for Heartland Bank and Trust Company ("Heartland Bank"), and Tri-County Financial Group, Inc. (OTC:TYFG) ("Tri-County"), the holding company for First State Bank in Mendota, Illinois ("First State Bank"), today jointly announced the signing of a definitive agreement pursuant to which Tri-County will merge with and into HBT Financial in a combined common stock/cash transaction valued at approximately $204.6 million, based on HBT Financial’s closing stock price of $36.35 as of August 7, 2026. The combined company will have approximately $8.3 billion in total assets, $6.0 billion in total loans, and approximately $7.1 billion in total deposits, with branch locations across Illinois, eastern Iowa, and suburban St. Louis.