X0306 4 2023-02-14 0000017843 CARPENTER TECHNOLOGY CORP CRS 0001752632 SOCCI ELIZABETH A C/O CARPENTER TECHNOLOGY CORPORATION 1735 MARKET STREET, 15TH FL PHILADELPHIA PA 19103 0 1 0 0 VP & Chief Accounting Officer Common Stock 2023-02-14 4 M 0 1326 36.82 A 13081 D Common Stock 2023-02-14 4 M 0 1155 39.02 A 14236 D Common Stock 2023-02-14 4 M 0 991 40.43 A 15227 D Common Stock 2023-02-14 4 M 0 2250 44.13 A 17477 D Common Stock 2023-02-14 4 S 0 5722 50.5631 D 11755 D Employee Stock Option (right to buy) 36.82 2023-02-14 4 M 0 1326 0 D 2025-08-03 Common Stock 1326 0 D Employee Stock Option (right to buy) 39.02 2023-02-14 4 M 0 1155 0 D 2026-08-01 Common Stock 1155 0 D Employee Stock Option (right to buy) 40.43 2023-02-14 4 M 0 991 0 D 2027-07-31 Common Stock 991 0 D Employee Stock Option (right to buy) 44.13 2023-02-14 4 M 0 2250 0 D 2029-08-15 Common Stock 2250 0 D The price reported is an average of the total transactions executed for the day, with the individual transactions ranging from a low of $50.40 per share to a high of $50.69 per share. The option vested in three equal installments on August 3, 2016, 2017 and 2018. The option vested in three equal installments on August 1, 2017, 2018 and 2019. The option vested in three equal installments on July 31, 2018, 2019 and 2020. The option vested in three equal installments on August 15, 2020, 2021 and 2022. James D. Dee/POA 2023-02-16