Wolverine Asset Management's 5.12% Ownership in Quartzsea Acquisition Corp

Wolverine Asset Management, LLC (WAM) and its related entities, including Wolverine Holdings, L.P., Wolverine Trading Partners, Inc., Christopher L. Gust, and Robert R. Bellick, have reported a 5.12% beneficial ownership in Quartzsea Acquisition Corp's Ordinary Shares. WAM, as an investment manager, holds voting and dispositive power over 584,505 shares. The ownership percentage is calculated based on the total outstanding Ordinary Shares as of July 10, 2025. The filing, made under Rule 13d-1(b), indicates that the shares were acquired and are held in the ordinary course of business, not for the purpose of influencing the control of the issuer.