Form 4: Atlassian CEO Michael Cannon-Brookes Sells Shares Under 10b5-1 Trading Plan

Atlassian CEO Michael Cannon-Brookes executed multiple sales of Class A Common Stock on November 11, 2024, under a pre-arranged Rule 10b5-1 trading plan.

Summary

• Michael Cannon-Brookes, CEO and Co-Founder of Atlassian, sold shares of Class A Common Stock on November 11, 2024.
• The sales were executed under a Rule 10b5-1 trading plan adopted on February 8, 2024.
• The transactions involved multiple trades at varying prices throughout the day.
• The shares are indirectly held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.
• Following the reported transactions, the number of shares beneficially owned by the trust decreased.

Sentiment

Score: 5

Explanation: The document is a standard SEC Form 4 filing, indicating insider trading activity. The sentiment is neutral as it simply reports transactions under a pre-arranged 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.

Stakeholder Impact

• The sale of shares by the CEO could have a minor negative impact on shareholder sentiment, although the existence of a 10b5-1 plan mitigates this concern.

Key Dates