April 25, 2025 Exhibit 99.1 NEWARK, Ohio ‒ Park National Corporation (Park) (NYSE American: PRK) today reported financial results for the first quarter of 2025. Park's board of directors declared a quarterly cash dividend of $1.07 per common share, payable on June 10, 2025, to common shareholders of record as of May 16, 2025. "Our first quarter performance reflects our commitment to providing consistent financial support and a measure of predictability in dynamic market conditions," said Park Chairman and C ...