Welcome to our dedicated page for Atlassian Plc SEC filings (Ticker: TEAM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Atlassian Corporation filings document the software company’s operating results, governance structure, executive changes, capital actions, and material events. Its Form 8-K reports include quarterly results releases and shareholder letters, restructuring and exit-cost disclosures, executive and director appointments, compensation arrangements, and share repurchase authorization updates.
Atlassian’s proxy and annual-meeting disclosures cover board elections, auditor ratification, stockholder voting matters, executive compensation, and its dual-class common stock structure, including Class A and Class B voting rights. The filing record also reflects formal disclosures around cloud revenue, remaining performance obligations, AI and enterprise priorities, and risk-related matters connected to its collaboration software business.
Atlassian Corp director and 10% owner Scott Farquhar reported multiple sales of Atlassian Class A Common Stock on January 7, 2026, executed under a Rule 10b5-1 trading plan adopted on February 12, 2025. The Form 4 shows an affiliated entity, Farquhar Investment Partnership No. 2, selling a total of 7,665 shares in several transactions at weighted-average prices between $157.8085 and $163.7633. After these sales, the partnership held 436,905 shares of Atlassian Class A Common Stock as indirectly beneficially owned. No derivative securities transactions were reported.
Atlassian Corp insider activity involved a trust associated with CEO and Co‑Founder Michael Cannon‑Brookes. On 01/06/2026, CBC Co Pty Limited as trustee for the Cannon‑Brookes Head Trust reported multiple open‑market sales of Atlassian Class A Common Stock under a Rule 10b5‑1 trading plan adopted on February 20, 2025. The reported weighted‑average sale prices for the trades included $159.2387, $158.2776, $160.5356, $154.7, $151.8475, $157.3331 and $156.05 per share. Following the last reported transaction, the trust held 444,570 shares of Atlassian Class A Common Stock, which are reported as indirectly beneficially owned.
Atlassian Corp director and 10% owner Scott Farquhar reported automatic stock sales executed under a pre-set trading plan. On January 6, 2026, Farquhar reported multiple open-market sales of Atlassian Class A Common Stock, with individual transactions ranging from 100 to 3,152 shares per line item at weighted-average prices such as $158.2776, $157.3332, and $160.5357.
The filing states that these transactions were carried out pursuant to a Rule 10b5-1 trading plan adopted on February 12, 2025, meaning the trades were pre-arranged. The shares involved are held indirectly through Farquhar Investment Partnership No. 2, and following the reported sales, 444,570 shares of Atlassian Class A Common Stock were reported as beneficially owned indirectly.
CBC Co Pty Limited, as trustee for the Cannon-Brookes Head Trust associated with Atlassian Corp’s CEO and co-founder Michael Cannon-Brookes, reported multiple sales of Atlassian Class A Common Stock. On January 5, 2026, the trust sold blocks of shares in several transactions, including 300 shares at $155.93 and 1,624 shares at $155.1675, reported as indirect ownership. After these transactions, one reported line shows 452,235 Class A shares indirectly beneficially owned.
The filing states that the sales were made under a Rule 10b5-1 trading plan adopted by the reporting person on February 20, 2025, and that each transaction was executed in multiple trades at various prices during the day, with weighted-average prices disclosed.
Atlassian Corp director and 10% owner Scott Farquhar, reporting for shares held indirectly, disclosed multiple sales of Class A Common Stock on January 5, 2026. The shares are held by Farquhar Investment Partnership No. 2$153.2899 to $155.93, with each trade executed in multiple lots within stated intraday price ranges. After these sales, 452,235 Class A shares were reported as beneficially owned on an indirect basis. The filing notes that the sales were made pursuant to a Rule 10b5-1 trading plan adopted on February 12, 2025, and undertakes to provide full trade details upon request.
Atlassian Corp insider trading report: On December 17, 2025, Atlassian Corp CEO, Co‑Founder, Director and 10% owner Michael Cannon‑Brookes reported multiple open‑market sales of the company’s Class A Common Stock. The transactions were made indirectly through CBC Co Pty Limited as trustee for the Cannon‑Brookes Head Trust.
The reported sales included blocks of 532, 3,276, 856, 1,075 and 1,926 shares at weighted‑average prices of $165.364, $162.5644, $161.8651, $164.3849 and $163.4612, respectively. Each price reflects multiple trades executed in intraday ranges disclosed in the footnotes.
The filing states that these transactions were effected under a Rule 10b5‑1 trading plan adopted on February 20, 2025. Following the reported sales, the trust beneficially owned 68,985 Atlassian Class A shares.
Atlassian Corp director and 10% owner Scott Farquhar reported multiple open-market sales of Atlassian Class A common stock on December 17, 2025. The transactions were executed under a Rule 10b5-1 trading plan adopted on February 12, 2025, which pre-schedules trades to help avoid concerns about trading on non-public information.
The reported sales included blocks of 1,926 shares at a weighted-average price of $163.4612, 3,275 shares at $162.5645, 532 shares at $165.3641, 1,076 shares at $164.385, and 856 shares at $161.8652, each executed in multiple trades within stated intraday price ranges. Following these transactions, 68,985 shares of Atlassian Class A common stock are reported as beneficially owned indirectly through Farquhar Investment Partnership No. 2.
Atlassian Corp insider Michael Cannon-Brookes, the CEO, Co-Founder, director and 10% owner of TEAM, reported multiple open-market sales of Class A Common Stock on 12/16/2025. The transactions, all coded as sales, were executed under a Rule 10b5-1 trading plan adopted on February 20, 2025, with weighted-average prices reported including $162.69 and $159.881, reflecting trades executed in intraday price ranges detailed in the filing.
Following these sales, Cannon-Brookes is reported as beneficially owning 76,650 shares of Atlassian Class A Common Stock, held indirectly through CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust. The filing notes that full trade-by-trade price and share information is available upon request to the SEC staff, the issuer, or any security holder.
Atlassian Corp reported insider share sales by a director and 10% owner. On December 16, 2025, the reporting person sold multiple blocks of Atlassian Class A Common Stock at weighted-average prices including $161.0446 and $159.8811 per share. The sales are reported as open-market transactions.
These trades were carried out under a Rule 10b5-1 trading plan adopted on February 12, 2025, which pre-schedules transactions. After the reported sales, the insider beneficially owns 76,650 shares of Atlassian Class A Common Stock, held indirectly through Farquhar Investment Partnership No. 2.
Atlassian Corp co-founder, CEO and director Michael Cannon-Brookes, a 10% owner, reported open-market sales of Class A common stock on 12/15/2025 through an indirect holding trust. The reported transactions included sales of 100, 2,636, 150, 3,578 and 1,201 shares at weighted-average prices ranging from $157.7698 to $161.9767 per share. These sales were effected pursuant to a Rule 10b5-1 trading plan adopted on February 20, 2025, and the shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust. After the transactions, 84,315 Atlassian Class A shares were beneficially owned indirectly via this trust.