Pinnacle Acquisition Corporation filed its first quarterly report on Form 10-Q with the SEC on November 12, 2026, covering the period ended September 30, 2026, and the period from inception on March 16, 2026 through that date.

Key Highlights

  • IPO completed August 10, 2026: According to the filing, the company consummated its initial public offering on August 10, 2026.
  • Shares outstanding: As of November 12, 2026, the registrant reported 20,225,000 Class A Ordinary Shares and 5,000,000 Class B Ordinary Shares issued and outstanding, each with a par value of $0.0001 per share.
  • Over-Allotment Option expired unexercised: The filing states that the 45-day over-allotment option for underwriters to purchase up to an additional 3,000,000 units expired unexercised on September 20, 2026.
  • 21-month Combination Period: The company disclosed a Combination Period running from the IPO closing on August 10, 2026 through May 10, 2028, during which it must consummate an initial Business Combination.
  • Deferred Fee structure: The filing describes an additional aggregate fee of 3% of gross IPO proceeds payable to underwriters only upon completion of a Business Combination, with the fee not accruing on 2,250,000 Public Units purchased by Steven K. Hudson and AVR Capital Holdings, LLC.
  • Shell company status: The registrant indicated it is a shell company as defined under Rule 12b-2 of the Exchange Act, and is classified as a smaller reporting company and emerging growth company.

Pinnacle Acquisition Corporation's Inaugural Quarterly Disclosure: Structure, IPO Terms, and Timeline

Pinnacle Acquisition Corporation (NYSE:PNAQ), a Cayman Islands exempted company headquartered at 375 South County Road, Suite 220, Palm Beach, Florida 33480, filed its first Form 10-Q covering the quarterly period ended September 30, 2026. The filing encompasses financial statements and disclosures for both the three months ended September 30, 2026, and the period from March 16, 2026 (inception) through September 30, 2026, reflecting the company's status as a newly formed special purpose acquisition company (SPAC).

According to the filing, the IPO closed on August 10, 2026, with the Registration Statement on Form S-1 declared effective on August 6, 2026. The company entered into an Administrative Services Agreement and a Letter Agreement with its Sponsor on August 6, 2026, the same date it entered into the Private Placement Units Purchase Agreement. The filing states that the IPO Promissory Note, an unsecured promissory note in the principal amount of up to $300,000, was issued to the Sponsor on April 7, 2026. The Over-Allotment Option for up to 3,000,000 additional units expired unexercised on September 20, 2026, the filing disclosed.

The company disclosed that it has until May 10, 2028 to consummate an initial Business Combination, subject to its Amended and Restated Articles and applicable NYSE Rules, including the NYSE Three Year Requirement. The deferred underwriter fee of 3% of gross IPO proceeds is payable only upon completion of a Business Combination and, per the filing, "shall not be paid from the accrued interest in the Trust Account." Continental Stock Transfer and Trust Company serves as trustee of the Trust Account and rights agent for the company's Rights, according to the filing.

What Was Disclosed

Pinnacle Acquisition Corporation reported its initial quarterly financials after its August 10, 2026 IPO, disclosing share counts, a 21-month Business Combination deadline, an expired over-allotment option, deferred underwriter fee terms, and its shell company classification.