Form 4: Atlassian Co-CEO Michael Cannon-Brookes Executes Stock Sales Under 10b5-1 Plan

Atlassian's Co-CEO, Michael Cannon-Brookes, sold shares of Class A Common Stock through a pre-arranged Rule 10b5-1 trading plan.

Summary

• Michael Cannon-Brookes, Co-CEO and Co-Founder of Atlassian, executed multiple sales of Class A Common Stock on May 16, 2024.
• The sales were conducted under a pre-arranged Rule 10b5-1 trading plan adopted on February 21, 2023.
• The transactions involved sales at varying prices, ranging from $180.19 to $183.70 per share.
• A total of 7,941 shares were sold across multiple transactions.
• The shares are held indirectly by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.
• Following the reported transactions, the number of shares beneficially owned indirectly by the trust is 234,594.

Sentiment

Score: 5

Explanation: The document is a standard SEC Form 4 filing, indicating stock sales by an insider under a pre-existing trading plan. It's a neutral event unless the market interprets the sales as a lack of confidence in the company's future prospects, which is unlikely given the 10b5-1 plan.

Industry Context

Sales by insiders are a common occurrence, especially when executed under pre-arranged trading plans like Rule 10b5-1. These plans allow insiders to sell shares over a period of time without being accused of trading on non-public information. The market typically views these sales based on the context of the company's performance and the size of the transactions.

Stakeholder Impact

• The stock sales could have a minor impact on shareholders if the market interprets them negatively, although the existence of a 10b5-1 plan mitigates this risk.

Key Dates