X0609 4 2026-09-08 1 0000084246 RLI CORP RLI 0001781698 Davis Seth Anthony false 9025 N. LINDBERGH DRIVE PEORIA IL 61615 false true false false VICE PRESIDENT, CONTROLLER 0 The reporting person retired as VP, Controller effective September 8, 2026. As a result, the reporting person is no longer subject to Section 16 in connection with his transactions in the equity securities of RLI Corp. and therefore will no longer report any such transactions on Form 4 or Form 5. /s/ Seth A. Davis 2026-09-16