Callaway Golf Director Mark D. Mandel Receives 8,181 Restricted Stock Units

This Form 4 filing reports that Mark D. Mandel, a director of Callaway Golf Co (CALY), received 8,181 restricted stock units (RSUs) on May 21, 2026. Each RSU represents a contingent right to receive one share of common stock. The RSUs were granted at $0 per share and vest in full on the first anniversary of the grant date (May 21, 2027). Following this transaction, Mandel holds 8,181 RSUs. The filing was signed by an attorney-in-fact under a limited power of attorney dated April 16, 2026. This transaction represents a standard equity compensation award to a non-employee director, which aligns director interests with shareholder interests through stock ownership.