SCHEDULE 13D/A

Sezzle Inc

Common Stock, $0.00001 par value per share · CUSIP: 78435P105

Event date: 2026-03-01

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

• Charles YouakimReported CIK 0001864990

  Shares: 14,899,463.00 · Class: 44.1%

• Cerro Gordo LLC

  Shares: 947,370.00 · Class: 2.8%

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