FND · Floor & Decor Holdings, Inc.

The option vested in five equal annual installments. The five installments vested on September 30 of each of 2017, 2018, 2019, 2020 and 2021.

This transaction involved a cash exercise of expiring stock options without a subsequent sale of the underlying shares of common stock

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

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 42,070 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 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 7,317 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 in five equal annual installments. The five installments vested on September 30 of each of 2017, 2018, 2019, 2020 and 2021.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $48.65 to $48.72, 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 10,975 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.

This Form is being filed to report the exercise of expiring stock option by means of a cashless-sell-to-cover method (selling enough shares to cover option share purchase price, fees and taxes).

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.05 to $48.67, 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.

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents one sub-tranche of a performance award granted on 2/24/2025. The amount earned was subject to attainment of certain performance conditions and certification thereof by the Compensation Committee, which certification occurred on 2/19/2026. The sub-tranche remains subject to time-based vesting conditions through the end of the third anniversary of the date of grant.

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents one sub-tranche of a performance award granted on 2/24/2025. The amount earned was subject to attainment of certain performance conditions and certification thereof by the Compensation Committee, which certification occurred on 2/19/2026. The sub-tranche remains subject to time-based vesting conditions through the end of the third anniversary of the date of grant.

Represents shares underlying restricted stock units ("RSUs") surrendered to satisfy the reporting person's tax withholding obligation upon vesting of the RSUs. The deemed disposition of the withheld shares is exempt pursuant to Rule 16b-3(e).

Represents one sub-tranche of a performance award granted on 2/24/2025. The amount earned was subject to attainment of certain performance conditions and certification thereof by the Compensation Committee, which certification occurred on 2/19/2026. The sub-tranche remains subject to time-based vesting conditions through the end of the third anniversary of the date of grant.

Represents one sub-tranche of a performance award granted on 5/5/2025. The amount earned was subject to attainment of certain performance conditions and certification thereof by the Compensation Committee, which certification occurred on 2/19/2026. The sub-tranche remains subject to time-based vesting conditions through the end of the third anniversary of the date of grant.

Represents one sub-tranche of a performance award granted on 2/24/2025. The amount earned was subject to attainment of certain performance conditions and certification thereof by the Compensation Committee, which certification occurred on 2/19/2026. The sub-tranche remains subject to time-based vesting conditions through the end of the third anniversary of the date of grant.

Represents one sub-tranche of a performance award granted on 2/24/2025. The amount earned was subject to attainment of certain performance conditions and certification thereof by the Compensation Committee, which certification occurred on 2/19/2026. The sub-tranche remains subject to time-based vesting conditions through the end of the third anniversary of the date of grant.

Represents one sub-tranche of a performance award granted on 2/24/2025. The amount earned was subject to attainment of certain performance conditions and certification thereof by the Compensation Committee, which certification occurred on 2/19/2026. The sub-tranche remains subject to time-based vesting conditions through the end of the third anniversary of the date of grant.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest ratably on February 23 of each of 2027, 2028, and 2029.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest ratably on February 23 of each of 2027, 2028, and 2029.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest ratably on February 23 of each of 2027, 2028, and 2029.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest on February 23, 2027.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest ratably on February 24 of each of 2026, 2027, and 2028.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest on February 23, 2027.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest on February 23, 2027.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest on February 23, 2027.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest on February 23, 2027.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest ratably on February 23 of each of 2027, 2028, and 2029.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest ratably on February 23 of each of 2027, 2028, and 2029.

Comprised of Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of the Issuer's Class A common stock. The RSUs vest ratably on February 23 of each of 2027, 2028, and 2029.