SCHEDULE 13D/A

InfuSystem Holdings Inc

Common Stock, par value $0.0001 per share · CUSIP: 45685K102

Event date: 2025-01-21

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

• Sansone Advisors, LLCReported CIK 0001588957

  Shares: 939,294.00 · Class: 4.4%

• Sansone Capital Management, LLCReported CIK 0001710368

  Shares: 939,294.00 · Class: 4.4%

• Christopher SansoneReported CIK 0001519525

  Shares: 997,643.00 · Class: 4.7%

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