Christopher Donelan Power of Attorney Filing for Aspen Insurance Holdings

This SEC Form 3 filing contains a Power of Attorney document executed by Christopher Donelan, a director of Aspen Insurance Holdings Ltd. The document appoints Barbara A. Dawe and Laura Haytman as attorneys-in-fact to handle various SEC filing responsibilities on Donelan's behalf. The powers granted include: preparing and submitting Form ID applications for EDGAR access codes, serving as account administrators for Donelan's EDGAR Next account, executing Forms 3, 4, 5, Schedule 13D/13G, and Form 144 filings related to securities transactions, and performing all necessary actions to complete and file these documents with the SEC. The Power of Attorney remains effective until Donelan is no longer required to file these forms regarding his holdings in Aspen Insurance securities, unless earlier revoked or superseded. The document was executed on March 13, 2026.