Feis Equities LLC Reports 5.26% Passive Stake in Quartzsea Acquisition Corp (QSEA)

On June 8, 2026, Feis Equities LLC and Lawrence M. Feis filed a Schedule 13G/A with the SEC, reporting a 5.26% stake in Quartzsea Acquisition Corp (QSEA). The reporting persons collectively beneficially own 600,132 ordinary shares. This filing serves as Amendment No. 3, following an event date of June 1, 2026. Feis Equities LLC, an Illinois-based limited liability company, and Lawrence M. Feis, the managing member, share dispositive and voting power over the reported shares. The calculation of the ownership percentage is based on 11,409,900 ordinary shares outstanding as of April 23, 2026. The filing includes a joint filing agreement between the parties and certifies that the shares were acquired in the ordinary course of business and not for the purpose of changing or influencing the control of the issuer. This represents a significant holding above the 5% regulatory threshold for the blank-check company.