Atlassian Corp Plc SEC Filings

Atlassian (TEAM) CEO, Co‑Founder and Director Michael Cannon‑Brookes reported open‑market sales of Class A common stock on 10/13/2025 under a Rule 10b5‑1 plan adopted on 02/20/2025.

He sold a total of 7,665 shares across four trades: 1,419 at a weighted‑average price of $148.852 (range $148.47–$149.36), 350 at $145.71 (range $145.32–$146.05), 3,896 at $147.9395 (range $147.47–$148.46), and 2,000 at $147.188 (range $146.45–$147.44).

Following these transactions, he beneficially owned 421,575 shares indirectly through CBC Co Pty Limited as trustee for the Cannon‑Brookes Head Trust.

Atlassian (TEAM): Insider transaction reported. A Director and 10% Owner reported four open‑market sales of Class A common stock on 10/13/2025 under a Rule 10b5‑1 plan adopted on February 12, 2025. The tranches were reported at weighted‑average prices of $147.9394, $148.8524, $145.71, and $147.188. Following these transactions, 421,575 shares were beneficially owned indirectly through Farquhar Investment Partnership No. 2.

Atlassian Corporation (TEAM) reported insider dispositions by Michael Cannon-Brookes on 10/10/2025. The report shows five sales executed under a Rule 10b5-1 trading plan totaling 7,665 shares of Class A common stock, reducing indirect holdings reported through CBC Co Pty Limited to 429,240 shares after the transactions. Individual trade weighted-average prices ranged from $144.8955 to $148.9011, with the largest single-day block of 4,099 shares sold at a weighted-average price of $144.8955. The transactions were effected in multiple intraday trades and were executed pursuant to a trading plan adopted on 2/20/2025.

On 10/10/2025 a Form 4 shows director and 10% owner Scott Farquhar executed multiple sales of Atlassian Corp (TEAM) Class A shares under a Rule 10b5-1 trading plan adopted on 02/12/2025. The filing reports five separate sell transactions that together reduced his indirect holdings at Farquhar Investment Partnership No. 2 from 435,889 shares to 429,240 shares. Individual weighted-average prices for the trades range around $144.90 to $148.90, with specific reported averages of $147.8423, $145.7227, $148.9011, $146.7776, and $144.8955.

The filing is signed by an attorney-in-fact and discloses the trades were effected pursuant to the adopted 10b5-1 plan; no derivative transactions or other changes in ownership form are reported.

Michael Cannon-Brookes, Atlassian director and 10% owner, reported three dispositions of Class A common stock on 10/09/2025 executed under a Rule 10b5-1 trading plan adopted on 02/20/2025. The Form 4 shows sales in multiple trades at prices ranging from $147.65 to $150.58, with weighted-average prices reported for each block.

The filing lists successive reductions in shares beneficially owned indirectly through CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust: ownership totals reported after the three transactions are 443,670, 438,355 and 436,905 shares respectively. The Form is signed by an attorney-in-fact and includes standard execution detail and footnote commitments to provide trade-level pricing on request.

On 10/09/2025 a Form 4 shows that Scott Farquhar, a director and listed 10% owner of Atlassian Corporation (ticker TEAM), sold a total of 7,665 shares of Class A common stock under a pre-existing Rule 10b5-1 trading plan. The sales executed in multiple trades at weighted-average prices near the reported figures: $149.16, $148.1166, and $150.0661.

Following those disposals, the filings report indirect beneficial ownership of 436,905 Class A shares held through Farquhar Investment Partnership No. 2. The Form 4 is signed by an attorney-in-fact and discloses the 10b5-1 plan adoption date of 02/12/2025, indicating the transactions were executed pursuant to that plan and properly reported.

Farquhar Scott, a director and reported >10% owner of Atlassian Corporation (TEAM), reported multiple open-market sales of Class A common stock executed on 10/08/2025 under a previously adopted Rule 10b5-1 trading plan. The filings list four 10b5-1 dispositions totaling 7,665 shares sold at weighted-average prices ranging from $149.72 to $152.63, with the reported weighted-average prices for individual lots shown on the form. Following these transactions, the Reporting Person (via Farquhar Investment Partnership No. 2) is shown as beneficially owning 444,570 shares of Class A common stock. The Form 4 is signed by an attorney-in-fact and cites the 10b5-1 plan adoption date of 02/12/2025.

Michael Cannon-Brookes, CEO and 10% owner of Atlassian Corporation (TEAM), reported multiple open-market sales of Class A common stock executed under a Rule 10b5-1 trading plan. On 10/08/2025 the reporting person sold a total of 7,665 shares in four separate transactions at weighted-average prices of $151.9722, $149.7189, $152.6292, and $150.5895, with the filing showing 450,556 shares held indirectly after the first sale and ending with 444,570 shares beneficially owned.

The filing states the trades were made pursuant to a Rule 10b5-1 plan adopted on 02/20/2025, and shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust. The Form 4 is signed by an attorney-in-fact and discloses weighted-average execution prices and ranges for the intraday trades, with the reporting person offering to provide full trade details upon request.

Atlassian Corp (TEAM) director and 10% owner Scott Farquhar executed a prearranged sale under a Rule 10b5-1 plan on 10/07/2025. The filing reports five block sales totaling 7,665 shares of Class A common stock at weighted prices ranging from $146.91 to $151.57 per share. After these dispositions, the reporting person (through Farquhar Investment Partnership No. 2) beneficially owns 452,235 shares indirectly. The Form 4 was signed by an attorney-in-fact and notes the transactions were executed pursuant to a plan adopted on 02/12/2025, which provides an affirmative defense under Rule 10b5-1.