Power of Attorney for Jason Warner at Atlassian Corp

The filing is a Power of Attorney document for Jason Warner, a director at Atlassian Corp. The document, dated October 1, 2025, grants Drew Parkes the authority to act as Attorney-in-Fact for Jason Warner. The filing indicates that Jason Warner does not own any securities in Atlassian Corp. The document is part of the company's compliance with SEC regulations and does not disclose any significant financial or operational changes.