Casie Prestenbach Derrick currently serves as AVP, Inland Marine at Aspen Insurance Group since September 2024. Prior to this role, Casie held the position of Executive Underwriter at Berkley Fire & Marine from November 2021 to September 2024. Casie's extensive experience in marine insurance includes positions as Executive Underwriter and Senior Underwriter at The Hartford from June 2018 to November 2021, Senior Inland Marine and Property Underwriter at AGCS Marine Insurance Company from March 2008 to June 2018, and Associate Broker at Peachtree Special Risk Brokers from February 2006 to March 2008. Casie's career began as an Assistant Underwriter at Energy & Marine Underwriters, Inc. from January 2005 to February 2006, focusing on marine, property, and casualty underwriting throughout the various roles.