Atlassian Chief Revenue Officer Brian Duffy Sells Shares Under 10b5-1 Plan

Atlassian Corporation's Chief Revenue Officer Brian Duffy sold 1,451 shares of Class A Common Stock on June 8, 2026 at $98.03 per share, followed by another sale of 1,454 shares on June 9, 2026 at $95.35 per share. The transactions were executed pursuant to a Rule 10b5-1 trading plan adopted by Duffy on March 6, 2026. Following these sales, Duffy's remaining holdings in Atlassian Class A Common Stock decreased to 235,390 shares after the first transaction and further reduced to 233,936 shares after the second transaction. The Form 4 filing indicates these were direct ownership transactions. The sales were conducted in compliance with SEC regulations through a pre-established trading plan, which provides executives with a structured method for selling company shares while avoiding potential insider trading concerns.