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

Michael Cannon-Brookes, Co-CEO and Co-Founder of Atlassian, sold shares of Class A Common Stock on May 29, 2024, under a pre-arranged Rule 10b5-1 trading plan.

Summary

• Michael Cannon-Brookes, Co-CEO and Co-Founder of Atlassian, reported the sale of Class A Common Stock on May 29, 2024.
• The sales were executed under a Rule 10b5-1 trading plan adopted on February 21, 2023.
• Multiple transactions occurred at varying prices, with weighted-average prices ranging from $160.7563 to $166.7415.
• A total of 8,141 shares were sold across these transactions.
• The shares are held indirectly by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.
• Following the reported transactions, Cannon-Brookes indirectly owns 168,666 to 175,607 shares through the trust.

Sentiment

Score: 6

Explanation: The sentiment is neutral. The document reports insider selling, which can be a negative signal, but it's under a pre-arranged plan, mitigating the concern. There are no explicit positive or negative comments about the company's performance.

Positives

• The sales were conducted under a pre-existing 10b5-1 trading plan, which is generally viewed as a transparent and orderly way to sell shares.

Risks

• While the sales are under a 10b5-1 plan, large insider sales can sometimes be perceived negatively by the market.

Future Outlook

The document does not contain any specific forward-looking statements, but it indicates that sales may continue under the existing 10b5-1 trading plan.

Industry Context

Insider sales are a common occurrence in publicly traded companies, and the use of 10b5-1 plans is a standard practice to avoid accusations of trading on non-public information. Investors often monitor insider transactions for signals about a company's prospects, but sales under a pre-arranged plan are generally less concerning than discretionary sales.

Comparison to Industry Standards

• The use of a 10b5-1 trading plan is a common practice among executives at publicly traded companies, including those in the technology sector like Atlassian.
• Companies such as Microsoft, Apple, and Google also see regular insider trading activity, often executed through similar pre-arranged plans.
• The size of the transactions is relatively small compared to the overall market capitalization of Atlassian and the holdings of Cannon-Brookes.

Stakeholder Impact

• The sale of shares could have a minor impact on shareholders if it creates downward pressure on the stock price, although the existence of a 10b5-1 plan mitigates this concern.

Key Dates