SCHEDULE 13D/A

Sinclair Inc

Class A Common Stock, $.01 Par Value · CUSIP: 829242106

Event date: 2025-04-14

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

• DAVID D. SMITHReported CIK 0001016817

  Shares: 26,758,965.00 · Class: 39.1%

• FREDERICK G. SMITH

  Shares: 26,758,965.00 · Class: 39.1%

• J. DUNCAN SMITH

  Shares: 26,758,965.00 · Class: 39.1%

• ROBERT E. SMITH

  Shares: 26,758,965.00 · Class: 39.1%

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