SCHEDULE 13D/A

MEDIACO HLDG INC

Class A Common Stock, par value $0.01 per share · CUSIP: 58450D104

Event date: 2025-03-10

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

• Scott KapnickReported CIK 0001709654

  Shares: 35,257,690.00 · Class: 46.0%

• HPS Group GP, LLC

  Shares: 35,257,690.00 · Class: 46.0%

• SLF LBI Aggregator, LLC

  Shares: 35,257,690.00 · Class: 46.0%

• Estrella Media, Inc.

  Shares: 7,051,538.00 · Class: 14.6%

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