| Filed | Form | Description | |
|---|---|---|---|
| 10/15/25 | DEFA14A | DEFA14A | → |
| 10/15/25 | DEF 14A | DEF 14A | → |
| 10/23/24 | DEFA14A | DEFA14A | → |
| 10/23/24 | DEF 14A | DEF 14A | → |
| Filed | Form | Description | |
|---|---|---|---|
| 2/20/26 | 4 | PRIMARY DOCUMENT | → |
| 2/20/26 | 4 | PRIMARY DOCUMENT | → |
| 2/20/26 | 4 | PRIMARY DOCUMENT | → |
| 2/20/26 | 4 | PRIMARY DOCUMENT | → |
| 2/18/26 | 4 | PRIMARY DOCUMENT | → |
| 2/18/26 | 4 | PRIMARY DOCUMENT | → |
| ↓ | |||
Atlassian Corporation is an Australian-American proprietary software company that specialises in collaboration tools designed primarily for software development and project management. , the company is globally headquartered in Sydney, Australia, with a US headquarters in San Francisco, and over 12,000 employees across 14 countries.