SCHEDULE 13D

AIR INDS GROUP COM

Common Stock, par value $0.001 per share · CUSIP: 00912N205

Event date: 2026-01-21

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

• STAR EQUITY HOLDINGS, INC.Reported CIK 0001210708

  Shares: 85,000.00 · Class: 1.8%

• STAR OPERATING COMPANIES, INC.Reported CIK 0000707388

  Shares: 85,000.00 · Class: 1.8%

• STAR EQUITY FUND, LPReported CIK 0001915673

  Shares: 85,000.00 · Class: 1.8%

• STAR EQUITY FUND GP, LLCReported CIK 0001956411

  Shares: 85,000.00 · Class: 1.8%

• STAR INVESTMENT MANAGEMENT, LLCReported CIK 0001956409

  Shares: 85,000.00 · Class: 1.8%

• STAR VALUE INVESTMENTS, LLC

  Shares: 85,000.00 · Class: 1.8%

• JEFFREY E. EBERWEINReported CIK 0001548312

  Shares: 285,000.00 · Class: 6.0%

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