SCHEDULE 13G

INTRUSION INC

Common Stock, par value $0.01 per share · CUSIP: 46121E304

Event date: 2024-12-27

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

• Streeterville Capital LLC

  Shares: 850,000.00 · Class: 9.8%

• Streeterville Management LLC

  Shares: 8,500,000.00 · Class: 9.8%

• John M Fife

  Shares: 850,000.00 · Class: 9.8%

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