X0306 4 2022-09-20 0 0001425450 ORTHOPEDIATRICS CORP KIDS 0001719228 Squadron Capital LLC 18 HARTFORD AVE, PO BOX 233 GRANBY CT 06035 0 0 1 0 0001731171 Squadron Capital Holdings LLC 104 S. MICHIGAN AVE. CHICAGO IL 60603 0 0 1 0 Common Stock 2022-09-20 4 X 0 1525000 0.0003 A 6901764 D Warrants (right to buy) 0.0003 2022-09-20 4 X 0 1525000 0.00 A Common Stock 1525000 0 D Squadron Capital LLC beneficially owns shares of the Issuer's common stock with a market value in excess of the notification threshold of the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the "HSR Act"). The warrants could not be exercised until the expiration of all applicable HSR Act waiting periods or the exercise otherwise becomes exempt from the notification requirements thereunder. On September 19, 2022, the waiting period under the HSR Act expired. Once the warrants became exercisable, Squadron Capital LLC was obligated to exercise them within five (5) business days. These securities are held directly by Squadron Capital LLC. Squadron Capital Holdings LLC is the controlling member of Squadron Capital LLC. /s/ David R. Pelizzon, President of Squadron Capital LLC 2022-09-22 /s/ Mary Parthe, Manager of Squadron Capital Holdings LLC 2022-09-22