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Keystone Acquisition Corp

KEYY
Public
PublicUnited StatesUSUnited States(NASDAQ Global)Since IPO +0.77%2 markets across 1 sources

Public listing

Listed· NASDAQ Global· Listing market: United StatesUS United States
Listing date
Jun 3, 2026
Final IPO price
$10.00
Shares offered
25,000,000
Offering proceeds
$250M

Sources: sec-edgar, sec-harvest, nasdaq

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IPO Calendar
IPO Calendar · NASDAQIPO
KEYYU
Price
$10.08
24h
+0.47%
Valuation
24h volume
$439.24K
Type
IPO
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IPO Calendar · updated 2h ago

About Keystone Acquisition Corp

Keystone Acquisition Corp is a blank-check acquisition company, also known as a SPAC, formed to combine with or acquire an operating business.

What the company does

  • Raises capital through a public-company structure and keeps its operating focus on identifying, evaluating, and negotiating a business combination.
  • Does not have a conventional product line before a transaction closes; the long-term profile depends on the quality of the target business it combines with.
  • Uses sponsor governance, trust-account mechanics, shareholder approvals, and redemption rights as core parts of the SPAC structure.

Business profile

The company is best understood as an acquisition vehicle rather than a standalone operating business until a combination creates a post-transaction company.

SEC IPO filings

Final prospectus

EDGAR filings resolved from KEYY / CIK 0002102771.

Jun 3, 2026Final prospectus0001213900-26-064746
Jan 23, 2026Confidential draft0001213900-26-007200

Latest Keystone Acquisition Corp IPO news

Recent sourced articles classified for IPO relevance, with platform-access noise filtered out where possible.

Keystone Acquisition Corp IPO — frequently asked questions

When did Keystone Acquisition Corp go public?
Keystone Acquisition Corp completed its IPO on Jun 3, 2026 on NASDAQ Global under the ticker KEYY and now trades publicly.
What was Keystone Acquisition Corp's IPO price?
Keystone Acquisition Corp priced its IPO at $10.00 per share.
Can I buy Keystone Acquisition Corp stock?
Yes — Keystone Acquisition Corp is publicly traded on NASDAQ Global as KEYY. You can follow its live price, valuation and post-IPO performance above.