SCHEDULE: Pyrophyte II Sponsor Discloses 26.2% Stake

Pyrophyte Acquisition II LLC and its managing members, Sten Gustafson and Bernard Duroc-Danner, have disclosed a 26.2% beneficial ownership stake in Pyrophyte Acquisition Corp. II.

Summary

• Pyrophyte Acquisition II LLC (the "Sponsor"), Sten Gustafson, and Bernard Duroc-Danner each beneficially own 7,135,721 Class B Ordinary Shares of Pyrophyte Acquisition Corp. II.
• These Class B Ordinary Shares are convertible into Class A Ordinary Shares, par value $0.0001 per share.
• The aggregate amount beneficially owned by each reporting person represents 26.2% of the Class A Ordinary Shares outstanding.
• The beneficial ownership calculation is based on 20,041,150 Class A Ordinary Shares and 7,225,721 Class B Ordinary Shares outstanding as of November 14, 2025, as reported in the Issuer's Form 10-Q.
• The reported ownership excludes 5,050,000 Class A Ordinary Shares issuable upon the exercise of private placement warrants, which become exercisable 30 days after the completion of the Issuer's initial business combination and expire five years thereafter.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this as a neutral to slightly positive disclosure, as it confirms the significant and expected ownership stake of the sponsor and its managing members, indicating continued commitment and alignment with the company's objectives.

Positives

• NA

Negatives

• NA

Risks

• NA

Future Outlook

NA

Industry Context

StockSavvy.ai notes that Schedule 13G filings are routine disclosures for significant shareholders, particularly sponsors of Special Purpose Acquisition Companies (SPACs) like Pyrophyte Acquisition Corp. II. This filing confirms the substantial ownership stake held by the sponsor and its key executives, which is typical for SPAC structures and indicates alignment of interests with the company's future business combination.

Comparison to Industry Standards

• NA

Related Party Transactions

• Pyrophyte Acquisition II LLC, the Sponsor, holds 7,135,721 Class B Ordinary Shares. The Sponsor is controlled by its managing members, Sten Gustafson and Bernard Duroc-Danner, who also serve as Chief Financial Officer and Chief Executive Officer, respectively, and as Directors of Pyrophyte Acquisition Corp. II. This establishes a direct related-party relationship concerning the beneficial ownership of the Issuer's securities.

Stakeholder Impact

• Shareholders: The disclosure provides transparency regarding the significant ownership stake held by the company's sponsor and key executives, which can influence perceptions of control and alignment of interests.

Key Dates

Keywords

Pyrophyte Acquisition Corp. II, Schedule 13G, Beneficial Ownership, Class A Ordinary Shares, Class B Ordinary Shares, Sponsor, Sten Gustafson, Bernard Duroc-Danner, SEC Filing