Cayson Acquisition Corp (CAPN) · Nov 4, 2026 · Delisting

Cayson Acquisition Nasdaq delisting threat follows filing lapse

Delisting appeal — 400-holder minimum; appeal due November 5, 2026

Cayson Acquisition’s delisting filing exposes a Nasdaq compliance lapse, though an appeal and a possible shareholder-count cure remain available.

Cayson is a blank-check company that has lost its previously announced Mango merger and is now seeking another business combination while using extensions to keep the SPAC alive. The immediate problem is administrative but material: Nasdaq says Cayson failed to provide the shareholder figures needed to show compliance with its 400-holder requirement, so delisting procedures have begun. The filing says the company “did not evidence compliance with the Minimum Total Holders Rule.” 〔0〕

The threat is not yet final, but the company has not actually solved the issue: Cayson has appealed to preserve its Nasdaq listing and says it expects to produce documentation before an appeal hearing, which could make the matter moot. 〔1〕 That makes this less damaging than an irreversible delisting, but it is still a self-inflicted compliance failure at a fragile point in the SPAC’s search for a new target.

The timing raises execution risk around the broader SPAC process: Cayson is already operating against a limited business-combination window and needs to maintain a functioning public listing while it searches for a replacement transaction. The filing does not disclose a completed cure, a new target, or any improvement in the shareholder count; it only preserves the right to appeal. The appeal deadline is November 5, 2026. 〔2〕

Bottom line: This does not overturn Cayson’s SPAC story, but it adds a real listing obstacle caused by a failure to document compliance. The issue may be curable, yet until the shareholder count is accepted, the company’s ability to continue its business-combination process on Nasdaq is less secure.

What to watch next

Nasdaq appeal deadline, November 5, 2026

Original filing on SEC EDGAR

More Cayson Acquisition Corp news

Cayson Acquisition Nasdaq delisting threat follows filing lapse | CAPN Stock News
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