144/A 0001072918-26-000007 0001072918 XXXXXXXX LIVE 0000837465 Callaway Golf Co 001-10962 2180 RUTHERFORD RD CARLSBAD CA 92008-8815 7609311771 BREWER OLIVER G III Officer Director Common CAPIS

1700 Pacific Ave. Suite 1100 Dallas TX 75201

272474 5029870.04 178510521 08/06/2026 NYSE Common 02/08/2021 Stock award under the Company's Long Term Incentive Pan Callaway Golf Company N 33957 02/08/2021 Not applicable Common 02/09/2021 Stock award under the Company's Long Term Incentive Plan Callaway Golf Company N 238517 02/09/2021 Not applicable Y This Form 144/A amends the Form 144 filed on August 6, 2026 to add the following remarks that were inadvertently omitted from the original filing: (1) This form provides information regarding sales on behalf of the (i) Alice B. Brewer Spousal Lifetime Access Trust dated 3/8/2021, (ii) Oliver G. Brewer, IV Irrevocable Gift Trust dated 12/23/2016, (iii) David Brewer Irrevocable Gift Trust dated 12/23/2016 and (iv) Ben Brewer Irrevocable Gift Trust dated 12/23/2016 (collectively, the Trusts). Oliver G. Brewer III is the trustee or co-trustee of each of the Trusts and previously transferred the shares of common stock to the Trusts as gifts for no consideration. The sales reported on this form are being made for strategic tax planning purposes. 08/06/2026 /s/ Oliver G. Brewer