Every 8-K that Keystone Acquisition Corp. Unit (KEYYU) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 8-K covers material events a company has to report between its quarterly reports, so if you follow KEYYU and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full KEYYU filings page.
Keystone Acquisition Corp. announced that holders of its units from the initial public offering of 28,750,000 units may begin separately trading the Class A ordinary shares and warrants on or about June 22, 2026. Each unit consists of one Class A ordinary share and one-half of one redeemable warrant.
The units will continue to trade on Nasdaq under "KEYYU," while the shares and warrants will trade separately under "KEYY" and "KEYYW." No fractional warrants will be issued, and only whole warrants with an exercise price of $11.50 per share will trade. Holders must instruct their brokers to contact the transfer agent, Efficiency INC., to separate units.
Keystone Acquisition Corp. completed its initial public offering of 28,750,000 units at $10.00 per unit, raising gross proceeds of $287,500,000. Each unit includes one Class A ordinary share and half of a redeemable warrant exercisable at $11.50 per share.
The company also sold 8,468,750 private placement warrants for $1.00 each, adding $8,468,750. In total, $288,218,750, including $11,500,000 of deferred underwriting commission, was deposited into a U.S. trust account, giving public shareholders initial redemption value of $10.025 per share while the SPAC seeks a business combination.
Keystone Acquisition Corp. completed its initial public offering of 28,750,000 units, generating gross proceeds of $287,500,000. Each unit includes one Class A ordinary share and one-half of a redeemable warrant exercisable at $11.50 per share after a future business combination.
The company also sold 8,468,750 private placement warrants for $8,468,750, with terms that restrict transfer, allow cashless exercise and provide registration rights. In total, $288,218,750 from the IPO and private placement was deposited into a trust account for a future acquisition.
Keystone appointed three independent directors, set up staggered board classes, granted them Class B shares as compensation and adopted amended and restated governing documents in connection with the IPO.