Group 1 - Quartzsea Acquisition Corp announced that holders of the 8,280,000 units sold in the initial public offering may elect to separately trade the ordinary shares and rights included in the units starting on or about May 12, 2025 [1] - The separated ordinary shares and rights are expected to trade on the Nasdaq under the symbols "QSEA" and "QSEAR," respectively, while any units not separated will continue to trade under the symbol "QSEAU" [1] - Holders of units must contact Continental Stock Transfer & Trust Co. to separate the units into ordinary shares and rights [1] Group 2 - Quartzsea Acquisition Corporation is a blank check company formed to effect a merger, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses [3] - The company's efforts to identify a prospective target business are not limited to a particular industry or geographic region [3]

Group 1 - Digital Asset Acquisition Corp. closed its initial public offering (IPO) of 17,250,000 units at a public offering price of $10.00 per unit, including 2,250,000 units from the underwriters' over-allotment option [1][2] - Each unit consists of one Class A ordinary share and one-half of one redeemable warrant, with each whole warrant exercisable to purchase one Class A ordinary share at a price of $11.50 per share [1] - The company also closed a private placement of 5,450,000 warrants at $1.00 per warrant, generating gross proceeds of $5,450,000, with a total of $172,500,000 placed in trust from the IPO and private placement [3] Group 2 - Digital Asset Acquisition Corp. is a blank check company aimed at effecting a merger or similar business combination, specifically targeting opportunities in the digital asset and cryptocurrency sectors [4] - Cohen & Company Capital Markets acted as the lead book-running manager for the offering, while Clear Street LLC served as the joint book-runner [5]