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

Atlassian CEO Michael Cannon-Brookes sold shares of Class A Common Stock on September 17, 2024, under a pre-arranged Rule 10b5-1 trading plan.

Summary

• Michael Cannon-Brookes, CEO and Co-Founder of Atlassian, executed multiple sales of Class A Common Stock on September 17, 2024.
• These transactions were conducted under a pre-arranged Rule 10b5-1 trading plan adopted on February 8, 2024.
• The sales were executed at various prices, with weighted-average prices reported for each block of shares sold.
• The shares were sold indirectly through CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.
• The total number of shares sold was 7,948.
• Following the reported transactions, Cannon-Brookes indirectly owns 71,532 shares through the trust.

Sentiment

Score: 5

Explanation: The document is a routine SEC filing related to stock sales under a pre-arranged trading plan. It doesn't convey any particularly positive or negative sentiment about the company's performance or outlook.

Industry Context

Insider sales are a common occurrence, and the use of a 10b5-1 trading plan allows insiders to sell shares without raising concerns about trading on material non-public information. Investors often monitor insider transactions for signals about a company's prospects, but sales under a pre-arranged plan are generally viewed as less informative.

Stakeholder Impact

• The stock sales may have a minor impact on shareholders due to the increased supply of shares in the market, but the effect is likely to be minimal given the relatively small volume of shares sold and the pre-planned nature of the transactions.

Key Dates