X0306 4 2021-05-19 0001617640 ZILLOW GROUP, INC. Z AND ZG 0001649621 Humphries Stanley B C/O ZILLOW GROUP, INC., 1301 SECOND AVEN FLOOR 31 SEATTLE WA 98101 1 Chief Analytics Officer Class A Common Stock 2021-05-19 4 M 0 756.0000 30.7534 A 880.0000 D Class A Common Stock 2021-05-19 4 S 0 756.0000 106.5000 D 124.0000 D Class C Capital Stock 2021-05-19 4 M 0 14922.0000 40.3600 A 70281.0000 D Class C Capital Stock 2021-05-19 4 M 0 11381.0000 53.9500 A 81662.0000 D Class C Capital Stock 2021-05-19 4 M 0 1512.0000 35.4807 A 83174.0000 D Class C Capital Stock 2021-05-19 4 S 0 190.0000 107.0553 D 82984.0000 D Class C Capital Stock 2021-05-19 4 S 0 1332.0000 106.3964 D 81652.0000 D Class C Capital Stock 2021-05-19 4 S 0 4970.0000 105.0620 D 76682.0000 D Class C Capital Stock 2021-05-19 4 S 0 10415.0000 106.7262 D 66267.0000 D Class C Capital Stock 2021-05-19 4 S 0 12430.0000 106.1112 D 53837.0000 D Stock Option (Right to Buy) 30.7534 2021-05-19 4 M 0 756.0000 0.0000 D 2016-01-01 2025-01-07 Class A Common Stock 756.0000 2117.0000 D Stock Option (Right to Buy) 35.4807 2021-05-19 4 M 0 1512.0000 0.0000 D 2016-01-01 2025-01-07 Class C Capital Stock 1512.0000 4234.0000 D Stock Option (Right to Buy) 40.3600 2021-05-19 4 M 0 14922.0000 0.0000 D 2019-05-15 2029-03-01 Class C Capital Stock 14922.0000 104458.0000 D Stock Option (Right to Buy) 53.9500 2021-05-19 4 M 0 11381.0000 0.0000 D 2018-05-16 2028-03-07 Class C Capital Stock 11381.0000 34144.0000 D The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 11, 2020. Represents shares sold to cover tax withholding due upon vesting of restricted stock units. The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $107.05 to $107.06. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range. The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $106.0101 to $106.79. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range. The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $104.49 to $105.40. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range. The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $106.52 to $107.11. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range. The reported price is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $105.51 to $106.51. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range. Date at which first vesting occurs is indicated. 1/16th of the total number of shares originally subject to the option becomes vested at the 1st vesting date and an additional 1/192 shall vest each month thereafter over the next 3 years; an additional 1/16th of the total number of shares originally subject to the option becomes vested on the 1-year anniversary of the 1st vesting date and an additional 1/192 becomes vested each month thereafter over the next 3 years; an additional 1/16th of the total number of shares originally subject to the option becomes vested on the 2-year anniversary of the 1st vesting date and an additional 1/192 becomes vested each month thereafter over the next 3 years; and an additional 1/16th of the total number of shares originally subject to the option becomes vested on the 3-year anniversary of the 1st vesting date and an additional 1/192 becomes vested each month thereafter over the next 3 years until the option is fully vested. Date at which first vesting occurs is indicated. 1/16th of the total number of shares subject to the option become exercisable at the first vesting date and an additional 1/16th become exercisable on each issuer quarterly vesting date occurring thereafter until the option is fully vested. Shannon Cartales, Attorney-in-Fact 2021-05-20