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

Atlassian CEO Michael Cannon-Brookes sold a total of 7,948 Class A common stock shares on December 16, 2024, through a pre-arranged 10b5-1 trading plan.

Summary

• Michael Cannon-Brookes, CEO and Co-Founder of Atlassian, sold a total of 7,948 Class A common stock shares on December 16, 2024.
• The sales were executed through a Rule 10b5-1 trading plan adopted on February 8, 2024.
• The transactions were conducted in multiple trades throughout the day at varying prices.
• The weighted average prices for the transactions ranged from $276.1634 to $280.0046 per share.
• The shares were sold indirectly through a trust, CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.
• Following these transactions, the trust still holds a significant number of Atlassian shares.

Sentiment

Score: 5

Explanation: The document reports a routine stock sale by an executive under a pre-arranged plan. It is neither particularly positive nor negative, and is a normal part of corporate activity.

Risks

• Sales by insiders, even under a pre-arranged plan, can sometimes be perceived negatively by the market.
• The market may react to the news of the sale, potentially impacting the stock price.

Industry Context

Insider sales are a common occurrence, especially when executed under pre-arranged trading plans like Rule 10b5-1. This allows insiders to diversify their holdings while avoiding accusations of trading on non-public information. The market will likely assess the sale in the context of Atlassian's overall performance and future prospects.

Comparison to Industry Standards

• Sales by executives are common across the tech industry, especially in companies with significant equity-based compensation.
• Many tech executives use 10b5-1 plans to manage their stock sales, similar to Michael Cannon-Brookes.
• Companies like Microsoft, Google, and Amazon also see regular insider sales, often under similar pre-arranged plans.

Stakeholder Impact

• The stock sale may have a minor impact on shareholder sentiment, but is unlikely to have a significant long-term effect.
• The sale does not directly impact employees, customers, or suppliers.

Key Dates

Keywords

Atlassian, Michael Cannon-Brookes, insider trading, stock sale, Rule 10b5-1, TEAM, Class A Common Stock