X0306 4 2018-03-28 0 0001646228 At Home Group Inc. HOME 0001678162 Ahlman Alissa M AT HOME GROUP INC. 1600 EAST PLANO PARKWAY PLANO TX 75074 0 1 0 0 Chief Merchandising Officer Common Stock 2018-03-28 4 M 0 10234 9.7536 A 10234 D Common Stock 2018-03-28 4 S 0 9834 30.6696 D 400 D Common Stock 2018-03-28 4 S 0 400 31.33 D 0 D Employee Stock Option (Right to Buy) 9.7536 2018-03-28 4 M 0 10234 0 D 2023-04-01 Common Stock 10234 159650 D This exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 22, 2017. This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 22, 2017. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.22 to $31.20, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes 3 and 4 of this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.30 to $31.41, inclusive. These options are fully vested. /s/ Mary Jane Broussard, Attorney-in-Fact for Alissa M. Ahlman 2018-03-29