Atlassian (TEAM)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-28 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: Atlassian Corp (TEAM) CIK: 0001650372 --- Reporting Owner --- Name: LIU GENE CIK: 0001946411 Role: Officer (Chief Accounting Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-08-28 | Code: S (Open market sale) Shares: -939 | Price: $190.00 Total Value: $178,410.00 Shares Owned After: 55,868 | Ownership: D (Direct) Footnotes: [F1] This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 5, 2025. --- Holdings --- [Holding #1] Security: Class A Common Stock Ownership: I (Indirect) Footnotes: [F2] Shares are held by spouse. --- Footnotes (Complete Index) --- F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 5, 2025. F2: Shares are held by spouse. --- Signature --- /s/ /s/ Veena Bhatia, Attorney-in-Fact for LIU GENE (2026-08-31)