BLUW

Business Context and Reporting Period

Company: Blue Water Acquisition Corp. III (BLUW)

Reporting Period: Quarter ended March 31, 2026

Business Type: Cayman Islands exempted company (Special Purpose Acquisition Company/SPAC) incorporated on November 1, 2024. The Company is a "blank check" company formed to effect a business combination with one or more target businesses, focusing on biotechnology, healthcare, and technology sectors. As of the reporting date, the Company has not commenced operations and has not selected a specific target.

Key Corporate Event: On November 25, 2025, a "New Sponsor" (Yorkville BW Acquisition Sponsor, LLC) purchased the Founder Shares and Private Placement Units from the "Prior Sponsor" for $7.2 million, resulting in a complete change of the Board of Directors and management team.

Key Financial Metrics

Material Changes vs. Prior Period

• Profitability Shift: The Company reported a net income of $1.92 million in Q1 2026, compared to a net loss of $75,822 in Q1 2025. This reversal is primarily driven by $2.28 million in interest income earned on the Trust Account, which was established following the June 2025 IPO.
• Operating Expenses: Total operating expenses increased to $353,560 in Q1 2026 from $75,822 in Q1 2025. The increase includes new line items for legal and accounting expenses ($261,698), listing fees ($20,783), and insurance ($18,592), reflecting the costs of maintaining public company status post-IPO.
• Liquidity Position: Operating cash increased from $0 to $420,414. This was funded by a $500,000 drawdown on a new Working Capital Note from the New Sponsor and a reduction in prepaid expenses.
• Related Party Liabilities: A new $500,000 convertible Working Capital Note was issued to the New Sponsor in Q1 2026. Additionally, $250,371 is currently due to a related party affiliate for expenses paid on the Company's behalf.

Outlook, Risks, and Management Commentary

• Going Concern: Management has raised substantial doubt about the Company's ability to continue as a going concern for one year from the issuance date. The Company lacks sufficient financial resources to sustain operations without additional funding or the consummation of a business combination.
• Completion Window: The Company has 24 months from the IPO closing (June 11, 2025) to complete a business combination. If unsuccessful, the Company must liquidate and redeem public shares.
• Internal Controls: The Company disclosed a material weakness in internal controls over financial reporting as of March 31, 2026, citing a lack of properly designed and implemented controls. A remediation plan is being implemented.
• Capital Resources: The Company relies on the New Sponsor to extend working capital loans as needed. Up to $1.5 million of such loans may be convertible into units at $10.00 per unit upon a business combination.
• Market Risks: Global economic uncertainties, including trade tensions and geopolitical conflicts, may impact the ability to consummate a transaction or secure third-party financing.

Investor Verification Checklist

• Trust Account Yield: Verify the interest rate environment and the specific composition of the Trust Account assets to understand the sustainability of the $2.28M income reported.
• Sponsor Solvency: Assess the financial capacity of the New Sponsor (Yorkville BW Acquisition Sponsor, LLC) to fund the $500,000 Working Capital Note and potential future extensions, given the "substantial doubt" regarding going concern.
• Internal Control Remediation: Monitor the progress of the remediation plan for the material weakness in internal controls to ensure future financial reporting reliability.
• Related Party Obligations: Confirm the terms and repayment status of the $250,371 due to the related party affiliate and the $15,000 monthly CEO advisory fee.
• Redemption Risk: Evaluate the likelihood of shareholder redemptions upon a potential business combination, which could reduce the cash available for the transaction below the $261M currently held.