X0407 4 2023-04-18 false 0001650372 Atlassian Corp TEAM 0001666121 Farquhar Scott C/O ATLASSIAN CORPORATION 350 BUSH STREET, FLOOR 13 SAN FRANCISCO CA 94104 true true true false Co-CEO, Co-Founder true Class A Common Stock 2023-04-18 4 S false 200.00 165.7825 D 441386.00 I By Trust Class A Common Stock 2023-04-18 4 S false 400.00 167.1018 D 440986.00 I By Trust Class A Common Stock 2023-04-18 4 S false 1330.00 162.8287 D 439656.00 I By Trust Class A Common Stock 2023-04-18 4 S false 750.00 168.251 D 438906.00 I By Trust Class A Common Stock 2023-04-18 4 S false 4134.00 162.1196 D 434772.00 I By Trust Class A Common Stock 2023-04-18 4 S false 300.00 169.06 D 434472.00 I By Trust Class A Common Stock 2023-04-18 4 S false 650.00 164.2122 D 433822.00 I By Trust Class A Common Stock 2023-04-18 4 S false 850.00 165.159 D 432972.00 I By Trust This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2022. This transaction was executed in multiple trades during the day at prices ranging from $164.58 to $165.56. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades during the day at prices ranging from $165.68 to $165.98. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. Shares are held by Skip Enterprises Pty Limited as trustee for the Farquhar Family Trust. This transaction was executed in multiple trades during the day at prices ranging from $166.69 to $167.61. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades during the day at prices ranging from $162.53 to $163.33. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades during the day at prices ranging from $167.74 to $168.72. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades during the day at prices ranging from $161.53 to $162.52. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades during the day at prices ranging from $168.81 to $169.43. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. This transaction was executed in multiple trades during the day at prices ranging from $163.53 to $164.52. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. /s/ Grant Reid, Attorney-in-Fact for Farquhar Scott 2023-04-19