SCHEDULE 13G

BLACK SPADE ACQUISITION II C

Class A Common Stock · CUSIP: G1153L109

Event date: 2025-05-07

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Harraden Circle Investments, LLC

  Shares: 1,000,000 · Class: 6.54%

• Harraden Circle Investors GP, LP

  Shares: 1,000,000 · Class: 6.54%

• Harraden Circle Investors GP, LLC

  Shares: 1,000,000 · Class: 6.54%

• Harraden Circle Investors, LP

  Shares: 472,355 · Class: 3.09%

• Harraden Circle Special Opportunities, LP

  Shares: 270,285 · Class: 1.77%

• Harraden Circle Strategic Investments, LP

  Shares: 257,360 · Class: 1.68%

• Frederick V. Fortmiller, Jr.

  Shares: 1,000,000 · Class: 6.54%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.