SCHEDULE 13G/A

YORKVILLE ACQUISITION CORP-A

Class A Ordinary Shares, $0.0001 par value · CUSIP: G98659116

Event date: 2025-12-31

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

• Anson Funds Management LP

  Shares: 1,774,150 · Class: 9.9%

• Anson Management GP LLC

  Shares: 1,774,150 · Class: 9.9%

• Tony Moore

  Shares: 1,774,150 · Class: 9.9%

• Anson Advisors Inc.

  Shares: 1,774,150 · Class: 9.9%

• Amin Nathoo

  Shares: 1,774,150 · Class: 9.9%

• Moez Kassam

  Shares: 1,774,150 · Class: 9.9%

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