Dune Acquisition CORP Ii

Collective Acquisition Corp. has amended its articles of association to extend the deadline for its initial business combination by one year, to August 8, 2027, following shareholder approval.

Collective Acquisition Corp. has entered into a material definitive agreement for a $500,000 unsecured promissory note and appointed Maximilian Staedtler as its new CFO.

Collective Acquisition Corp. (formerly Dune Acquisition Corporation II) announced a board overhaul and a formal name change following an extraordinary general meeting.

Dune Acquisition Corporation II announces a sponsor handover to Collective Acquisition Sponsor LLC, bringing new management and a strategic shift to pursue a business combination.

Dune Acquisition Corporation II announced that its Class A ordinary shares and warrants, previously traded as units, will commence separate trading on Nasdaq under new symbols starting June 12, 2025.

Dune Acquisition Corporation II successfully closed its initial public offering, raising $143.75 million to pursue a business combination.

Collective Acquisition Corp. has extended its deadline to complete a business combination to August 8, 2027, while reporting net income driven by interest income on its trust account.

Dune Acquisition Corporation II, a blank check company, reported a net income of $1.3 million for Q3 2025, primarily from trust account interest, as it continues its search for a business combination.

Dune Acquisition Corporation II, a blank check company, reported its Q2 2025 financial results, highlighting the successful completion of its Initial Public Offering and the funding of its Trust Account.

Dune Acquisition Corp. II, a blank check company, reported a net income of $3.35 million for the year ended December 31, 2025, primarily from trust account interest, but faces substantial doubt about its ability to continue as a going concern without a business combination.

Collective Acquisition Corp. is seeking shareholder approval to extend its deadline for completing an initial business combination by up to twelve months, from August 8, 2026, to August 8, 2027.

Dune Acquisition Corporation II shareholders are invited to an extraordinary general meeting to vote on changing the company's name to Collective Acquisition Corp. following a sponsor handover and management change.

Dune Acquisition Corporation II details the terms and conditions of its warrant agreement, outlining the rights and obligations of warrant holders.

Dune Acquisition Corporation II finalizes warrant agreement with Continental Stock Transfer & Trust Company for its upcoming initial public offering.

Dune Acquisition Corporation II, a blank check company, aims to raise $150 million through an IPO to pursue a business combination in the software, AI, medtech, and asset management industries.

Tenor Capital Management Company, L.P., Tenor Opportunity Master Fund, Ltd., and Robin Shah have jointly filed an amended Schedule 13G for Dune Acquisition Corp II, reporting 0.0% beneficial ownership.

Barclays PLC has filed an amended Schedule 13G, disclosing a beneficial ownership of 4.27% in Dune Acquisition Corp II as of December 31, 2025.

Barclays PLC has reported a beneficial ownership of 7.32% in Dune Acquisition Corp II, holding over 1 million common shares.

AQR Capital Management and its affiliates have reported a 3.91% passive beneficial ownership stake in Dune Acquisition Corp II's Class A ordinary shares.

Aristeia Capital, L.L.C. has reported a 7.6% passive ownership stake in Dune Acquisition Corp II's Class A ordinary shares.

AQR Capital Management and its affiliates have disclosed a passive 5.39% beneficial ownership stake in Dune Acquisition Corp II's Class A ordinary shares.