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 September 19, 2024, under a pre-arranged Rule 10b5-1 trading plan.

Summary

• Michael Cannon-Brookes, CEO and Co-Founder of Atlassian Corp, sold shares of Class A Common Stock on September 19, 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, ranging from $161.10 to $166.40 per share.
• A total of 7,948 shares were sold across multiple transactions.
• The shares were 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 decreased.

Sentiment

Score: 5

Explanation: The document itself is neutral as it simply reports transactions. The fact that the CEO is selling shares could be seen as slightly negative, but the existence of a 10b5-1 plan mitigates this concern.

Risks

• The market may react negatively to the CEO's share sales, even though they are conducted under a pre-arranged trading plan.
• Continued sales by the CEO could put downward pressure on the stock price.

Future Outlook

The document does not contain any specific forward-looking statements or guidance.

Industry Context

Insider sales are a common occurrence, especially among executives of publicly traded companies. The use of Rule 10b5-1 trading plans allows insiders to sell shares over a period of time without being accused of trading on non-public information. Investors often monitor insider transactions for signals about a company's prospects, but sales under 10b5-1 plans are generally viewed as less informative than discretionary trades.

Comparison to Industry Standards

• Comparing Atlassian's insider trading activity to companies like Adobe (ADBE), Salesforce (CRM), and Microsoft (MSFT) shows similar patterns of executives utilizing 10b5-1 plans for regular stock sales.
• For example, executives at Salesforce frequently use 10b5-1 plans to diversify their holdings, similar to Cannon-Brookes' strategy.
• The volume of shares sold by Cannon-Brookes is within the typical range observed for CEOs of comparable tech companies.

Stakeholder Impact

• Shareholders may react to the news of the CEO's stock sales, although the existence of a 10b5-1 plan should reassure them that the sales are not based on inside information.
• Employees may be indirectly affected by any stock price fluctuations resulting from the sales.

Key Dates