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

Atlassian CEO Michael Cannon-Brookes sold shares of Class A Common Stock on October 11, 2024, under a pre-arranged Rule 10b5-1 trading plan.

Summary

• Michael Cannon-Brookes, CEO and Co-Founder of Atlassian Corp, executed multiple sales of Class A Common Stock on October 11, 2024.
• The sales were conducted under a pre-arranged Rule 10b5-1 trading plan adopted on February 8, 2024.
• The transactions involved the disposal of shares held indirectly through the Cannon-Brookes Head Trust.
• The prices per share ranged from $186.0756 to $192.13.
• A total of 7,498 shares were sold on this day.
• Following the reported transactions, Cannon-Brookes beneficially owns 440,584 shares indirectly through a trust.

Sentiment

Score: 5

Explanation: The document itself is neutral, reporting stock sales under a pre-existing plan. The sentiment is therefore neutral.

Industry Context

Sales by insiders, particularly CEOs, are closely watched by investors. The use of a 10b5-1 plan suggests the sales were pre-planned and not based on current inside information. However, large or frequent sales can sometimes be perceived negatively by the market.

Comparison to Industry Standards

• Comparing insider trading activity to industry peers is difficult without specific data on those peers.
• However, it's common for executives at publicly traded companies like Atlassian to have pre-arranged trading plans to diversify their holdings or for other financial planning purposes.
• The key is whether the volume and frequency of sales are in line with typical executive compensation and diversification strategies.

Stakeholder Impact

• The stock sales could have a minor impact on shareholder sentiment, depending on how the market interprets the transactions.
• Since the sales are under a pre-arranged plan, the impact is likely to be minimal.

Key Dates