X0306 4 2022-03-17 0001820877 Apartment Income REIT Corp. AIRC 0001510234 Kimmel Keith M 4582 S. ULSTER STREET SUITE 1700 DENVER CO 80237 0 1 0 0 President, Property Operations Class A Common Stock 2022-03-17 4 S 0 11000 52.9082 D 25734 D Class A Common Stock 737 I Held through 401(k) plan, which information is based on a plan statement dated 2-28-2022 This price is a weighted average price. The price at which the shares were actually sold ranged from $52.84 to $53.03. The reporting person has provided to the issuer and will provide to any security holder or the staff of the Securities and Exchange Commission, upon request, information regarding the number of shares sold at each price within the range. The sales reported on this Form 4 were made primarily for tax planning purposes. Keith Kimmel 2022-03-17