144 0001251155 XXXXXXXX LIVE 0001971213 Sinclair, Inc. 333-271072 10706 BEAVER DAM ROAD HUNT VALLEY MD 21030 410-568-1500 SMITH ROBERT E Director Common Class A Charles Schwab & Co., Inc.

3000 Schwab Way Westlake TX 76262

700000 10088260.00 48562824 08/10/2026 Nasdaq Common Class A 06/06/1995 IPO/Founder shares Issuer N 700000 06/06/1995 Equity Compensation Y 4 week average being used Aug 3, 2026 13.95 16.30 13.74 14.20 14.20 4,052,700 Jul 27, 2026 13.57 14.40 13.45 13.74 13.74 2,035,100 Jul 20, 2026 13.90 14.13 13.13 13.49 13.49 2,590,700 Jul 13, 2026 14.40 14.97 13.77 13.82 13.82 2,282,500 10,961,000 over 4 weeks with an average of 2,740,250 08/10/2026 Robert. E. Smith