<div id="readability-page-1"><div>Malloy Brian J President of Carpenter Technology Corp [CRS] filed a Form 4 on December 11, 2025 with the Securities and Exchange Commission disclosing the following changes in ownership:<div><table><tbody><tr><th>Date</th><th>Transaction</th><th>Shares</th><th>Price</th><th>Value</th></tr><tr><td>12/9/25-12/11/25</td><td>Exercise(1)</td><td>78,760</td><td>$40.60</td><td>$3,197,955</td></tr><tr><td>12/9/25-12/11/25</td><td>Sale</td><td>75,458</td><td>$304.82</td><td>$23,001,402</td></tr><tr><td>12/9/25</td><td>Gift</td><td>3,300</td><td>$0.00</td><td>N/A</td></tr></tbody></table></div>Ending Holdings: 78,875 - Direct<div><table><tbody><tr><td>(1)</td><td>31,813 shares exercised 6.4 years after vest date and 7.7 months before expiration date.</td></tr><tr><td> </td><td>25,168 shares exercised 6.4 years after vest date and 7.7 months before expiration date.</td></tr><tr><td> </td><td>6,224 shares exercised 3.7 years before expiration date.</td></tr><tr><td> </td><td>5,774 shares exercised 7.7 months before expiration date.</td></tr><tr><td> </td><td>5,505 shares exercised 1.6 years before expiration date.</td></tr><tr><td> </td><td>4,276 shares exercised 2.7 years before expiration date.</td></tr></tbody></table></div>For a free trial, or to learn more about our insider trading analysis and data services, please visit http://www.washingtonservice.com or contact us at (301) 913-5100 or send an email to info@washingtonservice.com.Founded in 1970, The Washington Service provides securities professionals with financial, economic and public policy research and data. </div></div>

Brian J. Malloy, President of Carpenter Technology Corp, sold 75,458 shares worth $23 million between December 9 and December 11, 2025. The transaction was disclosed in a Form 4 filing with the SEC. Additionally, Malloy exercised various stock options and made a gift of 3,300 shares. His ending direct holdings are 78,875 shares. The Washington Service provides insider trading analysis and data services.

Pres Malloy Sells 75,458 ($23M) Of Carpenter Technology Corp [CRS]