Pinnacle Financial Partners amended its agreement with Harold R. Carpenter to extend his non-compete and customer solicitation restrictions through March 31, 2027. In exchange for these covenants and cooperation duties directed by Robert A. McCabe, the company accelerated a $1,000,000 installment payment to October 1, 2026, and agreed to pay an additional $500,000 cash amount on March 31, 2027. These payments are subject to forfeiture if Carpenter breaches the non-compete terms. Pinnacle Financial Partners operates in the banking industry as a financial holding company providing commercial and retail banking services.

Pinnacle Financial Partners, Inc. announced a Second Amendment to the letter agreement with Robert A. McCabe, Jr., extending his service as Chief Banking Officer and Vice Chair of the Board from December 31, 2026, to December 31, 2027. The amendment also establishes an annual consulting fee of $1,150,000 for Mr. McCabe during the two-year period following his executive tenure. Concurrently, the board approved a bylaw amendment effective July 29, 2026, to align governance provisions with this extended term. Pinnacle Financial Partners operates in the banking and financial services industry.

Pinnacle Financial Partners, Inc. announced that it will participate in a fireside chat at the Morgan Stanley US Financials Conference on June 9, 2026. The company is furnishing the presentation materials for the discussion as Exhibit 99.1.