X0609 4 2026-08-06 0 0001507079 Floor & Decor Holdings, Inc. FND 0001277322 TAYLOR THOMAS V false C/O FLOOR & DECOR HOLDINGS, INC. 2500 WINDY RIDGE PARKWAY, SE ATLANTA GA 30339 1 1 0 0 Executive Chair 0 Class A common stock, par value $0.001 2026-08-06 4 G 0 16969 0 D 16969 I By the Taylor Grantor Retained Annuity Trust, of which Mr. Taylor is the trustee. Class A common stock, par value $0.001 2026-08-07 4 M 0 218189 21 A 448009 D Class A common stock, par value $0.001 2026-08-07 4 S 0 218189 62.30 D 229820 D Stock Option (right to buy) 21 2026-08-07 4 M 0 32879 21 D 2027-04-26 Class A common stock, par value $0.001 32879 0 D Stock Options (right to buy) 21 2026-08-07 4 M 0 185310 21 D 2027-04-26 Class A common stock, par value $0.001 185310 0 D Shares were gifted to an adult child of the reporting person. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.60 to $63.06, inclusive. The reporting person undertakes to provide to Floor & Decor Holdings, Inc., any security holder of Floor & Decor Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the range set forth in this footnote. The amount reported in Column 5 of Table I of the reporting person's Form 4 filed on February 26, 2026 inadvertently omitted the effect of the acquisition of 36,582 shares reported on the Form 4 filed on February 25, 2026. The amount in this Form 4 gives effect to the transaction reported herein and all previously reported transactions. The option vested as follows: 20% on April 26, 2020, and 40% on each of April 26, 2021 and 2022. The option was set to expire on April 27, 2027. This Form involves reporting the exercise and sale of expiring stock options. /s/ David V. Christopherson, by Power of Attorney 2026-08-10