Quantumsphere Acquisition Corp. Files 8-K

TL;DR

QUMSU filed an 8-K on Aug 7th detailing shares and rights. Standard update.

AI Summary

Quantumsphere Acquisition Corp. filed an 8-K on August 14, 2025, reporting events from August 7, 2025. The filing primarily concerns "Other Events" and "Financial Statements and Exhibits" related to the company's structure, including ordinary shares and rights. The company is incorporated in the Cayman Islands and its fiscal year ends on March 31.

Why It Matters

This 8-K filing provides an update on Quantumsphere Acquisition Corp.'s corporate structure and financial reporting, which is important for investors to understand the company's current status and any potential changes.

Risk Assessment

Risk Level: low — This filing is a routine 8-K reporting on corporate structure and exhibits, with no immediate indication of significant financial distress or major strategic shifts.

Key Players & Entities

• Quantumsphere Acquisition Corp. (company) — Registrant
• August 7, 2025 (date) — Earliest event reported
• August 14, 2025 (date) — Date of report
• Cayman Islands (location) — State of incorporation
• QUMSU (company) — Ticker symbol

FAQ

Key Financial Figures

• $0.0001 — Market LLC Ordinary shares, par value $0.0001 per share QUMS The Nasdaq Stock Mar
• $10.00 — Units were sold at an offering price of $10.00 per Unit, generating total gross procee
• $82,800,000 — nit, generating total gross proceeds of $82,800,000. Simultaneously with the closing of th
• $2,286,500 — nit, generating total gross proceeds of $2,286,500. A total of $82,800,000 of the net pro

Filing Documents

• quantumsphereacq_8k.htm (8-K) — 35KB
• quantumsphereacq_ex99-1.htm (EX-99.1) — 103KB
• 0001829126-25-006233.txt ( ) — 376KB
• qumsu-20250807.xsd (EX-101.SCH) — 4KB
• qumsu-20250807_def.xml (EX-101.DEF) — 27KB
• qumsu-20250807_lab.xml (EX-101.LAB) — 37KB
• qumsu-20250807_pre.xml (EX-101.PRE) — 25KB
• quantumsphereacq_8k_htm.xml (XML) — 7KB

01

Item 8.01. Other Events. On August 7, 2025, Quantumsphere Acquisition Corporation (the "Company") consummated its initial public offering (the "IPO") of 7,200,000 units (the "Units"). In connection with the closing of the IPO, the underwriter fully exercised its over-allotment option to purchase 1,080,000 additional Units for an aggregate of 8,280,000 Units sold. Each Unit consists of one ordinary share, par value $0.0001 per share, of the Company (the "Ordinary Shares") and one right to receive one-seventh (1/7) of one Ordinary Share upon the consummation of the Company's initial business combination the ("Rights"). The Units were sold at an offering price of $10.00 per Unit, generating total gross proceeds of $82,800,000. Simultaneously with the closing of the IPO, the Company consummated a private placement (the "Private Placement") in which Whiteowl Holdings LLC (the "Sponsor"), purchased 228,650 units (the "Private Placement Units") at a price of $10.00 per Private Placement Unit, generating total gross proceeds of $2,286,500. A total of $82,800,000 of the net proceeds from the IPO and the sale of the Private Placement Units were placed in a trust account established for the benefit of the Company's public shareholders. An audited balance sheet as of August 7, 2025, reflecting receipt of the proceeds upon consummation of the IPO and the Private Placement has been issued by the Company and is included as Exhibit 99.1 to this Current Report on Form 8-K.

Financial Statements and Exhibits

Financial Statements and Exhibits. (d) Exhibits Exhibit No. Description 99.1 Audited Balance Sheet as of August 7, 2025 1 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Quantumsphere Acquisition Corporation Date: August 13, 2025 By: /s/ Ping Zhang Name: Ping Zhang Title: Chief Executive Officer 2

View Full Filing

View this 8-K filing on SEC EDGAR