SCHEDULE 13G/A

INDIGO ACQUISITION CORP

Class A Common Stock · CUSIP: G4791J122

Event date: 2025-09-30

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: 0 · Class: 0%

• Harraden Circle Investors GP, LP

  Shares: 0 · Class: 0%

• Harraden Circle Investors GP, LLC

  Shares: 0 · Class: 0%

• Harraden Circle Investors, LP

  Shares: 0 · Class: 0%

• Harraden Circle Special Opportunities, LP

  Shares: 0 · Class: 0%

• Harraden Circle Strategic Investments, LP

  Shares: 0 · Class: 0%

• Harraden Circle Concentrated, LP

  Shares: 0 · Class: 0%

• Frederick V. Fortmiller, Jr.

  Shares: 0 · Class: 0%

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