1ST SOURCE CORP Director's Stock Purchase

On August 4, 2025, Ronda Shrewsbury, a director of 1ST SOURCE CORP, purchased 263 shares of the company's common stock at a price of $60.68 per share. Following this transaction, Shrewsbury's total ownership in the company increased to 12,452 shares. The transaction was reported under Form 4, indicating a direct ownership of the shares. This purchase reflects the director's continued investment in the company, which may signal confidence in the firm's future prospects.