Atlassian Corporation Form 4 Filings

Atlassian Corp (TEAM) reported that Chief Financial Officer James Chuong sold Class A Common Stock on 2026-08-19 in a series of non-derivative transactions. In total, 9,054 shares were sold in open-market trades at prices around the reported per-share amounts, solely to cover tax withholding obligations arising from the vesting and settlement of RSUs. The sales were executed as a "sell to cover" arrangement and are stated not to represent discretionary trades by the reporting person.

Atlassian Corp (TEAM) reported that Chief Revenue Officer Brian Duffy sold Class A Common Stock in multiple transactions on 2026-08-19 totaling 1,851 shares at per-share prices generally between about $162 and $176. According to the company’s disclosure, all shares were sold solely to cover tax withholding obligations arising from RSU vesting through a non-discretionary “sell to cover” arrangement.

Atlassian Corp (TEAM) reported that Chief Accounting Officer Gene Liu sold 1,125 shares of Class A Common Stock on 2026-08-19 at a price of $175.00 per share in an open-market or private transaction. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on December 5, 2025. Following the sale, Liu directly holds 56,807 shares of Class A Common Stock and has indirect ownership of 120 shares held by a spouse.

Atlassian Corp (TEAM) reported that Chief Revenue Officer Brian Duffy sold an aggregate of 7,617 shares of Class A Common Stock on 2026-08-14 in multiple open-market transactions at prices around $162–$167 per share. According to the company’s disclosure, these sales were made solely to cover tax withholding obligations arising from the vesting and settlement of RSUs through a non-discretionary “sell to cover” arrangement, rather than as discretionary trades by the executive.

Atlassian Corp Chief Accounting Officer Gene Liu reported sales of 1,552 shares of Class A Common Stock of TEAM. On August 14, 2026, multiple small trades were executed primarily to cover tax withholding obligations from RSU vesting through "sell to cover" transactions. On August 13, 2026, 737 shares were sold at $165.00 per share pursuant to a Rule 10b5-1 trading plan adopted on December 5, 2025. An additional 120 shares are held indirectly through Liu’s spouse.

Atlassian Corp Chief Revenue Officer Brian Duffy reported open-market sales of 6,245 shares of Class A Common Stock over three days. He sold 1,813 shares at $92.79 on June 10, 1,432 shares at $88.79 on June 11, and 3,000 shares at $89.71 on June 12. These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 6, 2026. Following the last sale, he directly holds 227,691 shares of Atlassian Class A Common Stock.

Atlassian Corp Chief Revenue Officer Brian Duffy reported open-market sales of Atlassian Class A Common Stock. He sold 1,451 shares on June 8, 2026 at $98.03 per share and 1,454 shares on June 9, 2026 at $95.35 per share, totaling 2,905 shares sold. After these transactions, he directly holds 233,936 shares. The filing notes that the transactions were effected under a pre-arranged Rule 10b5-1 trading plan adopted on March 6, 2026, indicating they were scheduled in advance rather than timed discretionarily.

Atlassian Corp Chief Financial Officer James Chuong reported routine share sales tied to tax withholding obligations. On May 19, 2026, he sold a total of 8,838 shares of Atlassian Class A Common Stock in nine open-market transactions at prices around $86–$94 per share.

According to the footnotes, these sales were executed solely to cover tax withholding arising from the vesting and settlement of restricted stock units through a "sell to cover" arrangement and are described as non-discretionary. The filing indicates that Chuong continues to hold a significant direct equity position after these transactions.

Atlassian Corp Chief Accounting Officer Gene Liu reported small insider sales of Class A Common Stock that were automatically executed to cover taxes on vesting restricted stock units (RSUs).

The Form 4 shows an aggregate sale of 67 shares on May 19, 2026 across multiple open‑market transactions. After these sales, Liu directly holds 59,548 Class A shares, while an additional 120 shares are held indirectly by a spouse.

The footnotes state the transactions were "sell to cover" trades for tax withholding obligations and "do not represent a discretionary transaction" by the officer, indicating they were tied to equity compensation rather than an active decision to reduce ownership.

Atlassian Corp’s Chief Revenue Officer Brian Duffy reported routine tax-related share sales. On May 19, he sold a total of 1,986 shares of Class A Common Stock in multiple open-market transactions at prices around $86.59 to $94.16. A footnote explains these trades were "sell to cover" transactions to satisfy tax withholding tied to the vesting and settlement of RSUs, rather than discretionary selling. After these sales, Duffy directly holds 236,841 Class A shares.

Atlassian Corp Chief Revenue Officer Brian Duffy reported selling 7,017 shares of Class A Common Stock in open-market transactions on May 14, 2026. The filing states these sales were executed to cover tax withholding obligations arising from the vesting and settlement of restricted stock units through a mandated “sell to cover” arrangement.

According to the disclosure, the transactions were not discretionary trades by Duffy but were carried out specifically to satisfy tax obligations triggered by equity compensation vesting. The shares were sold in multiple trades during the day at prices in the low-$80 range.

Atlassian Corp Chief Accounting Officer Gene Liu reported selling a total of 803 shares of Class A Common Stock of TEAM on May 14, 2026. The filing states these sales were made under a “sell to cover” arrangement to satisfy tax withholding obligations from vesting RSUs, and were not discretionary trades. The report also shows 120 shares held indirectly through his spouse.

Atlassian Corp Chief Revenue Officer Brian Duffy received an award of 121,512 restricted stock units of Class A common stock as equity compensation. The units were granted at no cash cost to him and increase his direct holdings to 245,844 shares.

Each restricted stock unit represents the right to receive one Atlassian Class A share upon vesting. The units will vest over time according to the terms of the Atlassian Amended and Restated 2015 Share Incentive Plan and the underlying award agreement, making this a compensation-related, not open-market, acquisition.

CHUONG JAMES reported acquisition or exercise transactions in this Form 4 filing.

Atlassian Corp Chief Financial Officer receives large RSU grant

Atlassian Corp’s Chief Financial Officer, James Chuong, was granted 297,030 shares of Class A Common Stock in the form of restricted stock units. These units were awarded at no cash cost and each unit represents the right to receive one share upon vesting.

After this award, Chuong directly holds 297,110 shares of Atlassian Class A Common Stock. The restricted stock units will vest over time according to the terms of the Atlassian Amended and Restated 2015 Share Incentive Plan and the specific award agreement.

Atlassian Corp Chief Accounting Officer Gene Liu reported selling 66 shares of Class A common stock on February 19, 2026 in open‑market transactions. According to the filing, these sales were made solely to cover tax withholding obligations from vesting RSUs and were not discretionary trades. After the sales, Liu directly held 60,354 shares, and an additional 120 shares were reported as held indirectly by a spouse.

Atlassian Corp Chief Revenue Officer Brian Duffy reported selling 1,222 shares of Class A Common Stock in open-market transactions. The sales took place on February 19, 2026 at prices generally between $80.22 and $83.93. According to the filing, these were automatic "sell to cover" transactions to satisfy tax withholding obligations related to vesting and settlement of restricted stock units, and were not discretionary trades. After these sales, Duffy directly owned 124,332 Atlassian shares.

Atlassian Corp Chief Technology Officer Rajeev Bashyam reported selling 3,072 shares of Class A common stock in open-market transactions. The sales occurred on February 19, 2026 and were executed solely to cover tax withholding obligations arising from the vesting and settlement of restricted stock units, according to the filing.

The transactions were described as "sell to cover" and not discretionary trades by the executive. After these sales, Bashyam directly owned 212,916 shares of Atlassian Class A common stock.

Atlassian Corp Chief Financial Officer sells shares to cover taxes. Joseph Leo Binz reported selling a total of 1,653 shares of Atlassian Class A Common Stock on February 19, 2026 in several open-market transactions, at prices generally in the low-$80 range per share.

The footnotes explain that these sales were made solely to cover tax withholding obligations arising from the vesting and settlement of restricted stock units under a "sell to cover" arrangement, and are described as non-discretionary transactions. Following these sales, Binz directly held 208,639 shares of Atlassian Class A Common Stock.

Atlassian Corp’s Chief Accounting Officer Gene Liu reported selling 908 shares of Class A common stock on February 17, 2026 in open-market transactions. A footnote explains these sales were made solely to cover tax withholding obligations tied to vesting and settlement of RSUs, and were not discretionary.

Sale prices were in the low-to-mid $80s per share, based on ranges disclosed in the footnotes. After these transactions, Liu directly holds 60,420 Class A shares and has an additional 120 shares held indirectly by his spouse.

Atlassian Corp Chief Revenue Officer Brian Duffy reported automated share sales tied to tax withholding. On February 17, 2026, he sold an aggregate of 982 shares of Atlassian Class A Common Stock in a series of open-market transactions at prices generally in the low-to-mid $80 range.

The footnotes explain these sales were executed under a “sell to cover” arrangement to pay tax obligations arising from the vesting and settlement of restricted stock units and did not represent discretionary trading decisions. After these sales, Duffy directly held 125,554 shares of Atlassian Class A Common Stock.

Atlassian Corp Chief Technology Officer Rajeev Bashyam reported selling 4,009 shares of Class A Common Stock on February 17, 2026. The sales were executed in multiple open-market transactions and, according to the filing, were made solely to cover tax withholding obligations tied to the vesting and settlement of restricted stock units (RSUs), rather than as discretionary trades.

After these tax-related sales, Bashyam directly holds 215,988 Atlassian Class A shares.

Atlassian Corp’s Chief Financial Officer Joseph Leo Binz reported automatic insider sales of Class A Common Stock. On February 17, 2026, he sold a total of 2,949 shares in several open-market transactions at prices ranging from about $80.42 to $86.73. According to the disclosure, these sales were made solely to cover tax withholding obligations tied to the vesting and settlement of restricted stock units under a “sell to cover” arrangement, and were not discretionary trades. After these transactions, Binz continued to own 210,292 shares directly.

Atlassian Corp director and 10% owner Scott Farquhar reported a series of automatic sales of Class A Common Stock on February 6, 2026. The shares are held by Farquhar Investment Partnership No. 2, which is the entity executing the trades.

The partnership sold multiple blocks of stock, including trades of 50 to 2,500 shares, at weighted-average prices between $93.0989 and $101.745. After the last reported sale, the partnership held 275,940 Class A shares. All transactions were carried out under a Rule 10b5-1 trading plan adopted on February 12, 2025, meaning they were pre‑scheduled rather than discretionary.

Atlassian Corp’s CEO and co-founder Michael Cannon-Brookes reported multiple insider sales of Class A Common Stock on February 6, 2026, carried out under a pre-arranged Rule 10b5-1 trading plan adopted on February 20, 2025. The shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust, so the transactions are reported as indirect ownership. The filing lists several same-day trades, including 2,500 shares at a weighted-average price of $94.0953 and 2,065 shares at $95.0806, executed in multiple lots within stated price ranges. Following these transactions, the trust is shown as indirectly holding 275,940 Class A shares.

CBC Co Pty Limited, as trustee for the Cannon-Brookes Head Trust associated with Atlassian CEO and Co-Founder Michael Cannon-Brookes, reported multiple open-market sales of Atlassian Class A Common Stock. On February 5, 2026, the trust sold several blocks of shares under a pre-arranged Rule 10b5-1 trading plan adopted on February 20, 2025.

Individual transactions included sales such as 1,750 shares at a weighted-average price of $103.2844 and 1,415 shares at a weighted-average price of $98.3722, executed in multiple trades within stated intraday price ranges. Following the last reported sale at $106.04, the trust held 283,605 shares of Atlassian Class A Common Stock indirectly.

Atlassian Corp director and 10% owner Scott Farquhar reported multiple open-market sales of Atlassian Class A common stock on February 5, 2026. The trades were carried out under a Rule 10b5-1 trading plan adopted on February 12, 2025, providing a pre-arranged framework for the sales.

The shares are held indirectly through Farquhar Investment Partnership No. 2, which executed several transactions at weighted-average prices between about $97.94 and $106.04 per share. Following these sales, the partnership beneficially owned 283,605 shares of Atlassian Class A common stock.

Atlassian Corp insider activity centers on a trust linked to CEO and co-founder Michael Cannon-Brookes. On February 4, 2026, CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust sold multiple blocks of Atlassian Class A common stock in open-market transactions under a pre-arranged Rule 10b5-1 trading plan adopted on February 20, 2025.

The reported trades total 8,665 Class A shares sold in nine transactions at weighted-average prices ranging from $99.1375 to $108.2416 per share, each executed in multiple trades throughout the day. Following these sales, the trust indirectly holds 291,270 Atlassian Class A shares for the reporting person.

Atlassian Corp insider transactions show multiple sales of Class A common stock on February 4, 2026 by Farquhar Investment Partnership No. 2, an entity associated with director and 10% owner Scott Farquhar. The trades, executed under a pre-arranged Rule 10b5-1 plan adopted on February 12, 2025, totaled 7,665 shares sold at weighted-average prices reported between about $99 and $108 per share. Following these planned sales, the partnership indirectly held 291,270 Class A shares.

Atlassian Corp director and 10% owner Scott Farquhar, through an entity, reported planned sales of Class A Common Stock. On February 3, 2026, Farquhar Investment Partnership No. 2 executed multiple open-market trades totaling 7,665 shares under a pre-established Rule 10b5-1 trading plan adopted on February 12, 2025.

Transaction prices ranged from about $101.62 to $109.31 per share, reported as weighted averages in several price intervals. After these indirect sales, the partnership continued to beneficially own 298,935 Atlassian Class A shares attributed to Farquhar.

Atlassian Corp CEO and co-founder Michael Cannon-Brookes, a director and 10% owner, reported the indirect sale of 7,665 shares of Class A Common Stock on February 3, 2026. The sales were executed at prices ranging from $101.6207 to $109.31.

The transactions were carried out under 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 Trust298,935 Class A shares are reported as beneficially owned indirectly.

Atlassian Corp director Anil Sabharwal received an equity grant in the form of restricted stock units. On 02/02/2026, he was awarded 2,118 Class A common stock units at a price of $0.00 per unit under Atlassian’s Amended and Restated 2015 Share Incentive Plan.

Each restricted stock unit represents the right to receive one share of Atlassian Class A common stock upon vesting, and the units will vest according to the terms of the underlying award. Following this grant, Sabharwal beneficially owns 2,118 Class A shares directly.

Atlassian Corp director and 10% owner Scott Farquhar reported multiple sales of Class A common stock on February 2, 2026, carried out under a Rule 10b5-1 trading plan adopted on February 12, 2025. The shares are held by Farquhar Investment Partnership No. 2.

The partnership sold several blocks of stock, including 1,103, 781, 3,358, 50, 500 and 1,873 shares, at weighted-average prices ranging from $114.0299 to $119.29. Following these transactions, it indirectly held 306,600 shares of Atlassian Class A common stock.

Atlassian Corp insider activity: On February 2, 2026, a trust associated with CEO, Co‑Founder and 10% owner Michael Cannon‑Brookes sold several small blocks of Atlassian Class A Common Stock under a pre‑arranged Rule 10b5‑1 trading plan adopted on February 20, 2025.

Sales ranged from 50 to 3,358 shares per trade at weighted‑average prices between about $113.62 and $119.05. After these transactions, CBC Co Pty Limited as trustee for the Cannon‑Brookes Head Trust held 306,600 Class A shares indirectly for his benefit.

Atlassian Corp insider activity: An entity associated with director and 10% owner Scott Farquhar reported multiple open-market sales of Atlassian Class A common stock on January 30, 2026 under a pre-arranged Rule 10b5-1 trading plan adopted on February 12, 2025.

The trades, executed in several blocks, totaled 7,665 shares at weighted-average prices between $118.345 and $122.595, with each block executed across intraday price ranges. After these transactions, 314,265 shares of Class A common stock were indirectly beneficially owned through Farquhar Investment Partnership No. 2.

CBC Co Pty Limited, as trustee for the Cannon-Brookes Head Trust, sold a total of 7,665 shares of Atlassian Class A Common Stock on January 30, 2026 under a pre-arranged Rule 10b5-1 trading plan adopted on February 20, 2025.

The shares were sold in multiple trades at weighted-average prices ranging from $117.97 to $122.66 per share. Following these transactions, the trust continued to hold 314,265 Atlassian Class A shares indirectly attributable to Atlassian CEO and Co-Founder Michael Cannon-Brookes, who is also a director and more than 10% owner.

Atlassian Corp insider activity centers on a trust linked to CEO and Co‑Founder Michael Cannon‑Brookes. On January 29, 2026, CBC Co Pty Limited as trustee for the Cannon‑Brookes Head Trust sold a total of 7,665 shares of Class A Common Stock in a series of open‑market transactions.

The sales, executed at weighted‑average prices between about $116 and $123 per share, were carried out under a pre‑arranged Rule 10b5‑1 trading plan adopted on February 20, 2025. Following these trades, the trust beneficially held 321,930 Class A shares on an indirect basis.

Atlassian Corp director and 10% owner Scott Farquhar, through Farquhar Investment Partnership No. 2, sold a total of 7,665 shares of Atlassian Class A common stock on January 29, 2026. The sales were executed in multiple trades at weighted-average prices between $116.6967 and $123.17 under a pre-arranged Rule 10b5-1 trading plan adopted on February 12, 2025. Following these transactions, the partnership continued to hold 321,930 Atlassian Class A shares indirectly for the reporting person.

Atlassian Corp director and 10% owner Scott Farquhar, through Farquhar Investment Partnership No. 2, reported multiple open-market sales of Atlassian Class A common stock on January 28, 2026. The sales, made under a pre-established Rule 10b5-1 trading plan adopted on February 12, 2025, totaled 7,665 shares across several transactions at weighted-average prices around $135–$139 per share. Following these sales, the partnership held 329,595 Atlassian Class A shares indirectly attributable to Farquhar.

Atlassian Corp insider activity shows indirect sales of Class A Common Stock reported by CEO, co-founder and 10% owner Michael Cannon-Brookes. The shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

On January 28, 2026, the trust executed several open-market sales under a Rule 10b5-1 trading plan adopted on February 20, 2025. Individual transactions included 455 shares at a weighted-average price of $137.8009, 445 shares at $136.6244, 3,700 shares at $135.3483, 2,785 shares at $134.6723, and 280 shares at $138.5868, each in multiple trades within stated intraday price ranges.

After the last reported sale, the trust held 329,595 Atlassian Class A shares indirectly attributed to Cannon-Brookes.

Atlassian Corp insider activity: A trust associated with CEO, Co‑Founder and 10% owner Michael Cannon-Brookes reported multiple open‑market sales of Class A Common Stock on January 27, 2026, executed under a pre‑arranged Rule 10b5‑1 trading plan adopted on February 20, 2025.

The trades, all reported as indirect ownership, were made through CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust. Individual blocks ranged from 50 to 3,651 shares, at weighted‑average prices such as $133.6875 and $132.9432 per share, leaving 337,260 indirectly held shares after the last reported transaction.

Atlassian Corp director and 10% owner Farquhar Scott reported multiple open-market sales of Class A Common Stock on 01/27/2026 under a pre-arranged Rule 10b5-1 trading plan adopted on February 12, 2025. The reported sale prices range from about $132 to $139 per share, executed in numerous trades during the day.

All transactions are reported as indirectly owned, with the shares held by Farquhar Investment Partnership No. 2. Following the last reported sale, Farquhar is shown as indirectly beneficially owning 337,260 Class A shares through this partnership.

Atlassian Corp’s CEO and co-founder Michael Cannon-Brookes reported indirect sales of Class A common stock executed on January 26, 2026. The transactions were carried out under a Rule 10b5-1 trading plan that he adopted on February 20, 2025, meaning the sales followed a pre-arranged schedule rather than day-to-day trading decisions.

The shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust, so the activity reflects trades by this trust associated with him. The sales occurred in multiple trades at prices reported between about $133 and $139 per share. Following these transactions, the trust beneficially owned 344,925 shares of Atlassian Class A common stock indirectly on his behalf.

Atlassian Corp director and 10% owner Scott Farquhar, through Farquhar Investment Partnership No. 2, reported multiple open-market sales of Atlassian Class A Common Stock on January 26, 2026. The partnership sold a total of 7,665 shares in several trades at weighted-average prices ranging from $133.03 to $138.4568 per share, under a Rule 10b5-1 trading plan adopted on February 12, 2025. Following these transactions, the partnership held 344,925 shares of Class A Common Stock indirectly attributed to Farquhar.

Atlassian Corp CEO-linked trust reports planned stock sales. A trust associated with CEO, director and 10% owner Michael Cannon-Brookes, CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust, executed multiple open-market sales of Atlassian Class A Common Stock on January 23, 2026.

The transactions were carried out under a Rule 10b5-1 trading plan adopted on February 20, 2025. Weighted-average sale prices reported include $129.4736, $130.709, $131.5116 and $132.105, with individual trades during the day ranging from $128.99 to $132.12. Following the last reported sale, the trust indirectly held 352,590 shares of Atlassian Class A Common Stock.

Farquhar Investment Partnership No. 2, an entity associated with Atlassian Corp director and 10% owner Scott Farquhar, reported multiple open‑market sales of Atlassian Class A Common Stock on January 23, 2026. The transactions, all coded as sales, were made under a Rule 10b5-1 trading plan adopted on February 12, 2025 and were executed in multiple trades at weighted-average prices such as $131.5117, $132.105, $129.4737, and $130.7089 per share. Following the last reported sale, the partnership held 352,590 Atlassian Class A shares indirectly.

Atlassian Corp insider activity: An entity associated with CEO, co-founder and 10% owner Michael Cannon-Brookes sold Class A Common Stock under a pre-set trading plan. On January 22, 2026, CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust sold a total of 7,665 Class A shares in multiple transactions at weighted-average prices between $123.5531 and $128.4259, with trade-by-trade ranges from $123.15 to $128.64.

All transactions were marked as sales under transaction code "S" and executed pursuant to a Rule 10b5-1 trading plan adopted on February 20, 2025. After these sales, the trust held 360,255 Class A shares indirectly for Cannon-Brookes.

Atlassian Corp director and 10% owner Scott Farquhar, through Farquhar Investment Partnership No. 2, reported multiple open-market sales of Atlassian Class A common stock on January 22, 2026. The trades, made under a Rule 10b5-1 trading plan adopted on February 12, 2025, involved blocks of 3,350, 1,551, 784, 730, 800 and 450 shares at weighted-average prices between $123.5532 and $128.4259 per share. After these transactions, the partnership held 360,255 Atlassian Class A shares indirectly attributed to Farquhar. Several footnotes explain that each sale was executed in multiple trades within stated intraday price ranges and that full trade details are available upon request.

Atlassian Corp reported that a trust associated with CEO, co-founder and director Michael Cannon-Brookes sold Class A common stock in pre‑planned trades. On January 21, 2026, CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust sold a total of 7,665 Class A shares in multiple transactions at prices ranging from about $117.86 to $122.99 per share. These sales were made under a Rule 10b5‑1 trading plan adopted on February 20, 2025, which automates selling according to preset instructions. After these transactions, the trust beneficially owned 367,920 Class A shares indirectly attributed to Cannon-Brookes.

Atlassian Corp director and 10% owner Scott Farquhar, through Farquhar Investment Partnership No. 2, reported preset sales of Class A Common Stock on January 21, 2026 under a Rule 10b5-1 trading plan adopted on February 12, 2025. The partnership sold multiple blocks of shares, including 3,893 shares at a weighted-average price of $121.5226, in transactions executed over intraday price ranges disclosed in the footnotes. Following these sales, Farquhar Investment Partnership No. 2 held 367,920 Atlassian Class A shares indirectly for the reporting person.