Form 4 Filing for Anastasios John Hart

Anastasios John Hart, a director at Carpenter Technology Corp, acquired 361 Director Stock Units and 193 Director Stock Options on October 6, 2026. The Director Stock Units convert to common stock on a 1-for-1 basis and are payable upon separation from service or a specified date/event. Hart was granted these units under the company's Stock-Based Compensation Plan for Non-Employee Directors. The acquisition of stock units includes previously unreported dividend equivalents. Following these transactions, Hart owns 22,294.72 Director Stock Units and 193 Director Stock Options. The stock options have an exercise price of $395.71 and an expiration date of October 6, 2036.