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

Atlassian CEO Michael Cannon-Brookes sold shares of Atlassian Corp (TEAM) Class A Common Stock on April 11, 2025, 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 April 11, 2025.
• These transactions were carried out under a pre-arranged Rule 10b5-1 trading plan adopted on February 8, 2024.
• The sales were executed at varying prices throughout the day, with weighted-average prices ranging from $191.72 to $199.99 per share.
• A total of 8,098 shares were sold across multiple transactions.
• Following these transactions, Cannon-Brookes directly owns a certain number of shares and indirectly owns 302,024 shares through a trust.

Sentiment

Score: 6

Explanation: The sentiment is neutral. It's a routine disclosure of stock sales under a pre-arranged plan. While insider sales can sometimes raise concerns, the existence of the 10b5-1 plan mitigates potential negative interpretations.

Positives

• The sales were conducted under a pre-arranged 10b5-1 trading plan, which is a legal and transparent way for insiders 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 forward-looking statements about the company's future performance.

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. The market reaction to these sales often depends on the size of the sales and the overall market sentiment towards the company.

Comparison to Industry Standards

• It's common for executives at publicly traded companies like Atlassian to utilize 10b5-1 trading plans to manage their stock sales.
• Companies like Microsoft, Alphabet, and Salesforce also see regular insider trading activity under similar plans.
• The volume of shares sold by Cannon-Brookes should be compared to the average daily trading volume of Atlassian to assess its potential impact on the stock price.

Stakeholder Impact

• The stock sales could have a minor impact on shareholders if the market perceives them negatively, potentially leading to a slight decrease in stock price.

Key Dates

Keywords

Atlassian, TEAM, Michael Cannon-Brookes, insider trading, Form 4, Rule 10b5-1, stock sale, Class A Common Stock