X0206 3 2019-01-04 0 0001655075 Armstrong Flooring, Inc. AFI 0001764033 Marines Tracy L C/O ARMSTRONG FLOORING, INC. 2500 COLUMBIA AVENUE, P.O. BOX 3025 LANCASTER PA 17603 0 1 0 0 VP and Controller Restricted Stock Unit 0.00 Restricted Stock Unit 1096 D Restricted Stock Unit 0.00 Restricted Stock Unit 414 D Restricted Stock Unit 0.00 Restricted Stock Unit 273 D Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock under the Issuer's 2016 Long-Term Incentive Plan, as amended and restated. The restricted stock units were granted to the Reporting Person on March 7, 2018 and will vest as follows: (1) 365 on the first anniversary of the grant; (2) 365 on the second anniversary of the grant; and (3) 366 on the third anniversary of the grant (contingent upon the Reporting Person's employment with the Issuer on the scheduled vesting date, except as provided for in the Issuer's 2016 Long-Term Incentive Plan, as amended and restated). The restricted stock units were granted to the Reporting Person on March 7, 2017 and 206 have vested, the remaining units will vest as follows: (1) 207 on the second anniversary of the grant; and (2) 207 on the third anniversary of the grant (contingent upon the Reporting Person's employment with the Issuer on the scheduled vesting date, except as provided for in the Issuer's 2016 Long-Term Incentive Plan, as amended and restated). The restricted stock units were granted to the Reporting Person on April 11, 2016 and 545 have vested, the remaining 273 units will vest on April 11, 2019, the third anniversary of the grant (contingent upon the Reporting Person's employment with the Issuer on the scheduled vesting date, except as provided for in the Issuer's 2016 Long-Term Incentive Plan, as amended and restated). See Exhibit 24 Power of Attorney /s/Christopher S. Parisi, Attorney-in-Fact 2019-01-11