AG˹ٷ

STOCK TITAN

[Form 4] Atlassian Corporation Insider Trading Activity

Filing Impact
(High)
Filing Sentiment
(Negative)
Form Type
4
Rhea-AI Filing Summary

Michael Cannon-Brookes, Atlassian Corp (TEAM) director, CEO and 10% owner, reported insider sales executed under a Rule 10b5-1 trading plan on 09/08/2025. The reporting shows three sell transactions totaling 7,665 shares at weighted-average prices of $170.386, $171.2306, and $172.16, carried out in multiple trades during the day. After the reported sales the filing lists 122,640 shares beneficially owned by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust, an indirect holding. The filing states the 10b5-1 plan was adopted on February 20, 2025, and the reporting person agrees to provide transaction-level details on request.

Michael Cannon-Brookes, amministratore, CEO e titolare del 10% di Atlassian Corp (TEAM), ha comunicato vendite insider eseguite in base a un piano di negoziazione Rule 10b5-1 il 09/08/2025. La segnalazione indica tre operazioni di vendita per un totale di 7.665 azioni a prezzi medi ponderati di $170.386, $171.2306 e $172.16, effettuate in più trade durante la giornata. Dopo le vendite riportate, il deposito elenca 122.640 azioni possedute in via beneficiaria da CBC Co Pty Limited in qualità di trustee per il Cannon-Brookes Head Trust, una partecipazione indiretta. Il modulo dichiara che il piano 10b5-1 è stato adottato il 20 febbraio 2025 e che la persona che effettua la segnalazione si rende disponibile a fornire i dettagli delle singole transazioni su richiesta.

Michael Cannon-Brookes, director, CEO y propietario del 10% de Atlassian Corp (TEAM), informó ventas de insider ejecutadas bajo un plan de negociación Rule 10b5-1 el 09/08/2025. La presentación muestra tres operaciones de venta por un total de 7.665 acciones a precios promedio ponderados de $170.386, $171.2306 y $172.16, realizadas en múltiples transacciones a lo largo del día. Tras las ventas reportadas, el informe lista 122.640 acciones en propiedad beneficiaria de CBC Co Pty Limited como fiduciaria del Cannon-Brookes Head Trust, una tenencia indirecta. El reporte afirma que el plan 10b5-1 fue adoptado el 20 de febrero de 2025 y que la persona informante se compromete a facilitar detalles por transacción si se solicitan.

Michael Cannon-Brookes� Atlassian Corp (TEAM)� 이사, CEO이자 10% 지� 보유자로� 2025-08-09� Rule 10b5-1 거래 계획� 따라 내부� 매도 사실� 보고했습니다. 신고서에 따르� � 7,665�� 대� � 건의 매도 거래가 가중평균가� $170.386, $171.2306, $172.16� 당일 여러 차례 체결되었습니�. 보고� 매도 � 제출 서류에는 CBC Co Pty Limited가 수탁인으로서 Cannon-Brookes Head Trust 명의� 122,640�� 사실� 보유하고 있는 것으� 기재되어 있으�, 이는 간접 보유입니�. 서류에는 해당 10b5-1 계획� 2025� 2� 20�� 채택되었�, 신고인은 요청 � 개별 거래 내역� 제공하겠다고 동의했다� 명시되어 있습니다.

Michael Cannon-Brookes, administrateur, PDG et détenteur de 10 % d'Atlassian Corp (TEAM), a déclaré des ventes d'initiés exécutées dans le cadre d'un plan de négociation Rule 10b5-1 le 09/08/2025. Le dépôt fait état de trois opérations de vente totalisant 7 665 actions à des prix moyens pondérés de $170.386, $171.2306 et $172.16, réalisées au cours de la journée en plusieurs transactions. Après les ventes signalées, le dossier indique que 122 640 actions sont détenues à titre bénéficiaire par CBC Co Pty Limited en tant que fiduciaire du Cannon-Brookes Head Trust, une détention indirecte. Le document précise que le plan 10b5-1 a été adopté le 20 février 2025 et que la personne déclarante accepte de fournir, sur demande, les détails transactionnels.

Michael Cannon-Brookes, Direktor, CEO und 10%-Anteilseigner von Atlassian Corp (TEAM), meldete Insiderverkäufe, die am 09.08.2025 gemäß einem Rule-10b5-1-Handelsplan ausgeführt wurden. Die Meldung weist drei Verkaufstransaktionen mit insgesamt 7.665 Aktien zu gewichteten Durchschnittspreisen von $170.386, $171.2306 und $172.16 aus, die im Laufe des Tages in mehreren Trades getätigt wurden. Nach den gemeldeten Verkäufen listet die Einreichung 122.640 Aktien, die CBC Co Pty Limited als Treuhänder für den Cannon-Brookes Head Trust wirtschaftlich besitzt, als indirekte Beteiligung. Die Einreichung besagt, dass der 10b5-1-Plan am 20. Februar 2025 angenommen wurde und die meldende Person auf Anfrage Transaktionsdetails auf Anfrage bereitstellt.

Positive
  • Sales executed under a Rule 10b5-1 plan, indicating pre-scheduled, non-discretionary trading
  • Disclosure of trustee and indirect ownership (CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust) adds transparency
  • Weighted-average prices and price ranges provided, and the filer offers transaction-level details on request
Negative
  • Insider sold 7,665 Class A shares, reducing reported indirect holdings to 122,640 shares
  • Multiple intraday trades were used, which may be perceived as greater execution activity than a single block sale

Insights

TL;DR: Routine insider disposal under a 10b5-1 plan, disclosed with trustee-held shares; not an immediate governance red flag.

The Form 4 documents scheduled sales by a senior insider using a pre-established Rule 10b5-1 plan, which provides an affirmative defense against allegations of trading on material nonpublic information. Sales were executed across multiple intraday trades and the filer identifies the indirect holding vehicle (CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust), which supports transparency around beneficial ownership structure. From a governance perspective, the filing shows compliance with disclosure rules and willingness to provide detailed execution data on request. This is consistent with orderly liquidity rather than an undisclosed governance event.

TL;DR: Insider sold 7,665 TEAM shares via a 10b5-1 plan at ~ $170�$172; disclosure is detailed but reduces indirect holdings.

The transactions total 7,665 Class A shares sold in three tranches with reported weighted-average prices of $170.386, $171.2306, and $172.16. The filing explicitly states the sales occurred pursuant to a 10b5-1 plan adopted on February 20, 2025, and that execution occurred in multiple trades with price ranges provided. After the disposals the indirect beneficial ownership reported is 122,640 shares held through a trustee. For investors, the filing is a clear, routine liquidity event by a high-level insider rather than an operational disclosure; the substantive elements (plan adoption date, execution details, trustee ownership) improve interpretability of the sales.

Michael Cannon-Brookes, amministratore, CEO e titolare del 10% di Atlassian Corp (TEAM), ha comunicato vendite insider eseguite in base a un piano di negoziazione Rule 10b5-1 il 09/08/2025. La segnalazione indica tre operazioni di vendita per un totale di 7.665 azioni a prezzi medi ponderati di $170.386, $171.2306 e $172.16, effettuate in più trade durante la giornata. Dopo le vendite riportate, il deposito elenca 122.640 azioni possedute in via beneficiaria da CBC Co Pty Limited in qualità di trustee per il Cannon-Brookes Head Trust, una partecipazione indiretta. Il modulo dichiara che il piano 10b5-1 è stato adottato il 20 febbraio 2025 e che la persona che effettua la segnalazione si rende disponibile a fornire i dettagli delle singole transazioni su richiesta.

Michael Cannon-Brookes, director, CEO y propietario del 10% de Atlassian Corp (TEAM), informó ventas de insider ejecutadas bajo un plan de negociación Rule 10b5-1 el 09/08/2025. La presentación muestra tres operaciones de venta por un total de 7.665 acciones a precios promedio ponderados de $170.386, $171.2306 y $172.16, realizadas en múltiples transacciones a lo largo del día. Tras las ventas reportadas, el informe lista 122.640 acciones en propiedad beneficiaria de CBC Co Pty Limited como fiduciaria del Cannon-Brookes Head Trust, una tenencia indirecta. El reporte afirma que el plan 10b5-1 fue adoptado el 20 de febrero de 2025 y que la persona informante se compromete a facilitar detalles por transacción si se solicitan.

Michael Cannon-Brookes� Atlassian Corp (TEAM)� 이사, CEO이자 10% 지� 보유자로� 2025-08-09� Rule 10b5-1 거래 계획� 따라 내부� 매도 사실� 보고했습니다. 신고서에 따르� � 7,665�� 대� � 건의 매도 거래가 가중평균가� $170.386, $171.2306, $172.16� 당일 여러 차례 체결되었습니�. 보고� 매도 � 제출 서류에는 CBC Co Pty Limited가 수탁인으로서 Cannon-Brookes Head Trust 명의� 122,640�� 사실� 보유하고 있는 것으� 기재되어 있으�, 이는 간접 보유입니�. 서류에는 해당 10b5-1 계획� 2025� 2� 20�� 채택되었�, 신고인은 요청 � 개별 거래 내역� 제공하겠다고 동의했다� 명시되어 있습니다.

Michael Cannon-Brookes, administrateur, PDG et détenteur de 10 % d'Atlassian Corp (TEAM), a déclaré des ventes d'initiés exécutées dans le cadre d'un plan de négociation Rule 10b5-1 le 09/08/2025. Le dépôt fait état de trois opérations de vente totalisant 7 665 actions à des prix moyens pondérés de $170.386, $171.2306 et $172.16, réalisées au cours de la journée en plusieurs transactions. Après les ventes signalées, le dossier indique que 122 640 actions sont détenues à titre bénéficiaire par CBC Co Pty Limited en tant que fiduciaire du Cannon-Brookes Head Trust, une détention indirecte. Le document précise que le plan 10b5-1 a été adopté le 20 février 2025 et que la personne déclarante accepte de fournir, sur demande, les détails transactionnels.

Michael Cannon-Brookes, Direktor, CEO und 10%-Anteilseigner von Atlassian Corp (TEAM), meldete Insiderverkäufe, die am 09.08.2025 gemäß einem Rule-10b5-1-Handelsplan ausgeführt wurden. Die Meldung weist drei Verkaufstransaktionen mit insgesamt 7.665 Aktien zu gewichteten Durchschnittspreisen von $170.386, $171.2306 und $172.16 aus, die im Laufe des Tages in mehreren Trades getätigt wurden. Nach den gemeldeten Verkäufen listet die Einreichung 122.640 Aktien, die CBC Co Pty Limited als Treuhänder für den Cannon-Brookes Head Trust wirtschaftlich besitzt, als indirekte Beteiligung. Die Einreichung besagt, dass der 10b5-1-Plan am 20. Februar 2025 angenommen wurde und die meldende Person auf Anfrage Transaktionsdetails auf Anfrage bereitstellt.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Cannon-Brookes Michael

(Last) (First) (Middle)
C/O ATLASSIAN CORPORATION
350 BUSH STREET, FLOOR 13

(Street)
SAN FRANCISCO CA 94104

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Atlassian Corp [ TEAM ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director X 10% Owner
X Officer (give title below) Other (specify below)
CEO, Co-Founder
3. Date of Earliest Transaction (Month/Day/Year)
09/08/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Class A Common Stock 09/08/2025 S(1) 781 D $170.386(2) 129,524 I See Footnote(3)
Class A Common Stock 09/08/2025 S(1) 3,183 D $171.2306(4) 126,341 I See Footnote(3)
Class A Common Stock 09/08/2025 S(1) 3,701 D $172.16(5) 122,640 I See Footnote(3)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.
2. This transaction was executed in multiple trades during the day at prices ranging from $169.69 to $170.68. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
3. Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.
4. This transaction was executed in multiple trades during the day at prices ranging from $170.69 to $171.68. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
5. This transaction was executed in multiple trades during the day at prices ranging from $171.71 to $172.66. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
Remarks:
/s /Drew Parkes, Attorney-in-Fact for Cannon-Brookes Michael 09/09/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Michael Cannon-Brookes report on Form 4 for TEAM?

He reported three sell transactions executed on 09/08/2025 under a Rule 10b5-1 plan, totaling 7,665 Class A shares.

Were the sales part of a pre-established trading plan?

Yes. The Form 4 states the transactions were effected pursuant to a Rule 10b5-1 trading plan adopted on February 20, 2025.

At what prices were the TEAM shares sold?

Weighted-average prices reported: $170.386, $171.2306, and $172.16; execution price ranges for each tranche are also disclosed in the filing.

How many TEAM shares does the filing show beneficially owned after the sales?

122,640 shares beneficially owned indirectly by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust after the reported transactions.

Who holds the shares on behalf of Cannon-Brookes?

CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust is identified as the indirect holder of the reported shares.
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