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person · Reporting owner

Cannon-Brookes Michael

Disclosed activity across 1 company

Tapewire entity
67405
SEC CIK
0001666120

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Atlassian CorpTEAM · Entity 3039Director · CEO, Co-Founder · 10% ownerFebruary 06, 2026February 06, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Atlassian Corp

Report date February 06, 2026 · Filed February 06, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeIndirectSee Footnote275,940 Last balance in matching sequence After 2026-02-06 transaction · row 9 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
9 source rows

Row 1 · 2026-02-06 · Sale · Disposed 100 · Balance 283,505

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F2: This transaction was executed in multiple trades during the day at prices ranging from $101.74 to $101.75. 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.

F3: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Row 2 · 2026-02-06 · Sale · Disposed 300 · Balance 283,205

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F4: This transaction was executed in multiple trades during the day at prices ranging from $96.63 to $97.59. 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.

F3: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Row 3 · 2026-02-06 · Sale · Disposed 1,850 · Balance 281,355

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F5: This transaction was executed in multiple trades during the day at prices ranging from $92.58 to $93.55. 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.

F3: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Row 4 · 2026-02-06 · Sale · Disposed 50 · Balance 281,305

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F3: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Row 5 · 2026-02-06 · Sale · Disposed 2,500 · Balance 278,805

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F6: This transaction was executed in multiple trades during the day at prices ranging from $93.58 to $94.52. 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.

F3: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Row 6 · 2026-02-06 · Sale · Disposed 200 · Balance 278,605

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F7: This transaction was executed in multiple trades during the day at prices ranging from $99.26 to $99.82. 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.

F3: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Row 7 · 2026-02-06 · Sale · Disposed 2,065 · Balance 276,540

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F8: This transaction was executed in multiple trades during the day at prices ranging from $94.62 to $95.58. 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.

F3: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Row 8 · 2026-02-06 · Sale · Disposed 350 · Balance 276,190

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F9: This transaction was executed in multiple trades during the day at prices ranging from $95.62 to $96.51. 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.

F3: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Row 9 · 2026-02-06 · Sale · Disposed 250 · Balance 275,940

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F10: This transaction was executed in multiple trades during the day at prices ranging from $100.42 to $101.08. 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.

F3: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F10: This transaction was executed in multiple trades during the day at prices ranging from $100.42 to $101.08. 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.

F2: This transaction was executed in multiple trades during the day at prices ranging from $101.74 to $101.75. 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.

F3: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

F4: This transaction was executed in multiple trades during the day at prices ranging from $96.63 to $97.59. 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.

F5: This transaction was executed in multiple trades during the day at prices ranging from $92.58 to $93.55. 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.

F6: This transaction was executed in multiple trades during the day at prices ranging from $93.58 to $94.52. 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.

F7: This transaction was executed in multiple trades during the day at prices ranging from $99.26 to $99.82. 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.

F8: This transaction was executed in multiple trades during the day at prices ranging from $94.62 to $95.58. 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.

F9: This transaction was executed in multiple trades during the day at prices ranging from $95.62 to $96.51. 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
November 05, 2025 Filed Nov 6, 2025 21:08 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 350 $165.82 $58,036.02
Disclosure

SEC source: 0001666120-25-000060 · primarydocument.xml · nonDerivative · entry 2

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 298,135

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $165.41 to $166.12. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 05, 2025 Filed Nov 6, 2025 21:08 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 450 $167.24 $75,258.50
Disclosure

SEC source: 0001666120-25-000060 · primarydocument.xml · nonDerivative · entry 1

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 298,485

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $166.87 to $167.77. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 04, 2025 Filed Nov 5, 2025 21:13 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 350 $169.58 $59,352.51
Disclosure

SEC source: 0001666120-25-000059 · primarydocument.xml · nonDerivative · entry 10

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 298,935

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F11 · price: This transaction was executed in multiple trades during the day at prices ranging from $169.18 to $169.77. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 04, 2025 Filed Nov 5, 2025 21:13 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 50 $171.09 $8,554.50
Disclosure

SEC source: 0001666120-25-000059 · primarydocument.xml · nonDerivative · entry 9

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 299,285

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 04, 2025 Filed Nov 5, 2025 21:13 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 289 $172.95 $49,983.13
Disclosure

SEC source: 0001666120-25-000059 · primarydocument.xml · nonDerivative · entry 8

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 299,335

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F10 · price: This transaction was executed in multiple trades during the day at prices ranging from $172.42 to $173.28. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 04, 2025 Filed Nov 5, 2025 21:13 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,101 $162.79 $342,017.38
Disclosure

SEC source: 0001666120-25-000059 · primarydocument.xml · nonDerivative · entry 7

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 299,624

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F9 · price: This transaction was executed in multiple trades during the day at prices ranging from $162.20 to $163.19. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 04, 2025 Filed Nov 5, 2025 21:13 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 150 $173.93 $26,089.50
Disclosure

SEC source: 0001666120-25-000059 · primarydocument.xml · nonDerivative · entry 6

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 301,725

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F8 · price: This transaction was executed in multiple trades during the day at prices ranging from $173.73 to $174.16. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 04, 2025 Filed Nov 5, 2025 21:13 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 805 $163.65 $131,736.48
Disclosure

SEC source: 0001666120-25-000059 · primarydocument.xml · nonDerivative · entry 5

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 301,875

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F7 · price: This transaction was executed in multiple trades during the day at prices ranging from $163.21 to $164.20. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 04, 2025 Filed Nov 5, 2025 21:13 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,969 $164.81 $324,520.34
Disclosure

SEC source: 0001666120-25-000059 · primarydocument.xml · nonDerivative · entry 4

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 302,680

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F6 · price: This transaction was executed in multiple trades during the day at prices ranging from $164.24 to $165.22. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 04, 2025 Filed Nov 5, 2025 21:13 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,451 $165.65 $240,352.49
Disclosure

SEC source: 0001666120-25-000059 · primarydocument.xml · nonDerivative · entry 3

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 304,649

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $165.24 to $166.21. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 04, 2025 Filed Nov 5, 2025 21:13 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 200 $166.77 $33,354.50
Disclosure

SEC source: 0001666120-25-000059 · primarydocument.xml · nonDerivative · entry 2

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 306,100

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $166.74 to $166.79. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 04, 2025 Filed Nov 5, 2025 21:13 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 300 $168.77 $50,630.67
Disclosure

SEC source: 0001666120-25-000059 · primarydocument.xml · nonDerivative · entry 1

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 306,300

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $168.14 to $169.05. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 03, 2025 Filed Nov 4, 2025 21:28 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,250 $175.43 $219,286.13
Disclosure

SEC source: 0001666120-25-000058 · primarydocument.xml · nonDerivative · entry 9

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 306,600

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F11 · price: This transaction was executed in multiple trades during the day at prices ranging from $174.98 to $175.94. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 03, 2025 Filed Nov 4, 2025 21:28 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 300 $174.11 $52,233.51
Disclosure

SEC source: 0001666120-25-000058 · primarydocument.xml · nonDerivative · entry 8

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 307,850

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F10 · price: This transaction was executed in multiple trades during the day at prices ranging from $173.74 to $174.60. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 03, 2025 Filed Nov 4, 2025 21:28 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 550 $173.12 $95,214.52
Disclosure

SEC source: 0001666120-25-000058 · primarydocument.xml · nonDerivative · entry 7

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 308,150

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F9 · price: This transaction was executed in multiple trades during the day at prices ranging from $172.74 to $173.45. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 03, 2025 Filed Nov 4, 2025 21:28 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,909 $172.13 $328,595.60
Disclosure

SEC source: 0001666120-25-000058 · primarydocument.xml · nonDerivative · entry 6

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 308,700

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F8 · price: This transaction was executed in multiple trades during the day at prices ranging from $171.74 to $172.65. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 03, 2025 Filed Nov 4, 2025 21:28 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,317 $171.28 $225,569.57
Disclosure

SEC source: 0001666120-25-000058 · primarydocument.xml · nonDerivative · entry 5

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 310,609

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F7 · price: This transaction was executed in multiple trades during the day at prices ranging from $170.74 to $171.66. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 03, 2025 Filed Nov 4, 2025 21:28 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 349 $170.01 $59,332.51
Disclosure

SEC source: 0001666120-25-000058 · primarydocument.xml · nonDerivative · entry 4

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 311,926

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F6 · price: This transaction was executed in multiple trades during the day at prices ranging from $169.70 to $170.29. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 03, 2025 Filed Nov 4, 2025 21:28 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 350 $169.00 $59,148.50
Disclosure

SEC source: 0001666120-25-000058 · primarydocument.xml · nonDerivative · entry 3

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 312,275

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $168.67 to $169.38. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 03, 2025 Filed Nov 4, 2025 21:28 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,140 $176.39 $201,085.40
Disclosure

SEC source: 0001666120-25-000058 · primarydocument.xml · nonDerivative · entry 2

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 312,625

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $176.09 to $176.61. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
November 03, 2025 Filed Nov 4, 2025 21:28 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 500 $167.85 $83,925.95
Disclosure

SEC source: 0001666120-25-000058 · primarydocument.xml · nonDerivative · entry 1

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 313,765

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $167.28 to $168.20. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 31, 2025 Filed Nov 3, 2025 21:06 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,216 $165.85 $201,679.32
Disclosure

SEC source: 0001666120-25-000057 · primarydocument.xml · nonDerivative · entry 9

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 314,265

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F10 · price: This transaction was executed in multiple trades during the day at prices ranging from $165.36 to $166.34. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 31, 2025 Filed Nov 3, 2025 21:06 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 187 $164.98 $30,851.33
Disclosure

SEC source: 0001666120-25-000057 · primarydocument.xml · nonDerivative · entry 8

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 315,481

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F9 · price: This transaction was executed in multiple trades during the day at prices ranging from $164.36 to $165.35. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 31, 2025 Filed Nov 3, 2025 21:06 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 300 $163.45 $49,036.35
Disclosure

SEC source: 0001666120-25-000057 · primarydocument.xml · nonDerivative · entry 7

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 315,668

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F8 · price: This transaction was executed in multiple trades during the day at prices ranging from $163.09 to $163.64. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 31, 2025 Filed Nov 3, 2025 21:06 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 350 $162.30 $56,804.51
Disclosure

SEC source: 0001666120-25-000057 · primarydocument.xml · nonDerivative · entry 6

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 315,968

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F7 · price: This transaction was executed in multiple trades during the day at prices ranging from $161.85 to $162.80. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 31, 2025 Filed Nov 3, 2025 21:06 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,050 $169.71 $178,196.03
Disclosure

SEC source: 0001666120-25-000057 · primarydocument.xml · nonDerivative · entry 5

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 316,318

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F6 · price: This transaction was executed in multiple trades during the day at prices ranging from $169.51 to $170.38. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 31, 2025 Filed Nov 3, 2025 21:06 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 50 $160.41 $8,020.50
Disclosure

SEC source: 0001666120-25-000057 · primarydocument.xml · nonDerivative · entry 4

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 317,368

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 31, 2025 Filed Nov 3, 2025 21:06 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,736 $169.01 $462,403.15
Disclosure

SEC source: 0001666120-25-000057 · primarydocument.xml · nonDerivative · entry 3

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 317,418

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $168.49 to $169.48. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 31, 2025 Filed Nov 3, 2025 21:06 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,076 $168.06 $180,828.69
Disclosure

SEC source: 0001666120-25-000057 · primarydocument.xml · nonDerivative · entry 2

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 320,154

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $167.46 to $168.44. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 31, 2025 Filed Nov 3, 2025 21:06 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 700 $167.06 $116,941.58
Disclosure

SEC source: 0001666120-25-000057 · primarydocument.xml · nonDerivative · entry 1

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 321,230

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $166.45 to $167.42. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 30, 2025 Filed Oct 31, 2025 20:10 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 800 $163.14 $130,508.24
Disclosure

SEC source: 0001666120-25-000056 · primarydocument.xml · nonDerivative · entry 7

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 321,930

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F9 · price: This transaction was executed in multiple trades during the day at prices ranging from $162.70 to $163.68. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 30, 2025 Filed Oct 31, 2025 20:10 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,150 $164.12 $188,742.49
Disclosure

SEC source: 0001666120-25-000056 · primarydocument.xml · nonDerivative · entry 6

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 322,730

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F8 · price: This transaction was executed in multiple trades during the day at prices ranging from $163.73 to $164.58. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 30, 2025 Filed Oct 31, 2025 20:10 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,501 $161.01 $402,687.76
Disclosure

SEC source: 0001666120-25-000056 · primarydocument.xml · nonDerivative · entry 5

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 323,880

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F7 · price: This transaction was executed in multiple trades during the day at prices ranging from $160.62 to $161.53. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 30, 2025 Filed Oct 31, 2025 20:10 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,030 $162.26 $329,385.77
Disclosure

SEC source: 0001666120-25-000056 · primarydocument.xml · nonDerivative · entry 4

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 326,381

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F6 · price: This transaction was executed in multiple trades during the day at prices ranging from $161.69 to $162.68. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 30, 2025 Filed Oct 31, 2025 20:10 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 500 $159.08 $79,540.00
Disclosure

SEC source: 0001666120-25-000056 · primarydocument.xml · nonDerivative · entry 3

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 328,411

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $158.55 to $159.52. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 30, 2025 Filed Oct 31, 2025 20:10 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 434 $160.09 $69,480.15
Disclosure

SEC source: 0001666120-25-000056 · primarydocument.xml · nonDerivative · entry 2

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 328,911

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $159.56 to $160.50. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 30, 2025 Filed Oct 31, 2025 20:10 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 250 $157.88 $39,469.00
Disclosure

SEC source: 0001666120-25-000056 · primarydocument.xml · nonDerivative · entry 1

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 329,345

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $157.51 to $158.30. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 29, 2025 Filed Oct 30, 2025 21:56 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,331 $160.43 $373,956.97
Disclosure

SEC source: 0001666120-25-000055 · primarydocument.xml · nonDerivative · entry 4

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 329,595

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F6 · price: This transaction was executed in multiple trades during the day at prices ranging from $160.01 to $161.00. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 29, 2025 Filed Oct 30, 2025 21:56 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,027 $161.47 $327,293.61
Disclosure

SEC source: 0001666120-25-000055 · primarydocument.xml · nonDerivative · entry 3

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 331,926

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $161.02 to $162.01. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 29, 2025 Filed Oct 30, 2025 21:56 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 250 $162.14 $40,535.60
Disclosure

SEC source: 0001666120-25-000055 · primarydocument.xml · nonDerivative · entry 2

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 333,953

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $162.05 to $162.24. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 29, 2025 Filed Oct 30, 2025 21:56 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 3,057 $159.54 $487,716.84
Disclosure

SEC source: 0001666120-25-000055 · primarydocument.xml · nonDerivative · entry 1

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 334,203

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $159.01 to $160.00. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 28, 2025 Filed Oct 30, 2025 21:48 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,672 $164.30 $274,711.94
Disclosure

SEC source: 0001666120-25-000054 · primarydocument.xml · nonDerivative · entry 3

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 337,260

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $164.06 to $164.76. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 28, 2025 Filed Oct 30, 2025 21:48 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 5,137 $163.63 $840,544.19
Disclosure

SEC source: 0001666120-25-000054 · primarydocument.xml · nonDerivative · entry 2

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 338,932

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $163.06 to $164.05. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 28, 2025 Filed Oct 30, 2025 21:48 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 856 $162.68 $139,252.88
Disclosure

SEC source: 0001666120-25-000054 · primarydocument.xml · nonDerivative · entry 1

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 344,069

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $162.05 to $163.04. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 27, 2025 Filed Oct 28, 2025 20:29 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 4,009 $164.60 $659,899.44
Disclosure

SEC source: 0001666120-25-000053 · primarydocument.xml · nonDerivative · entry 3

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 344,925

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $164.02 to $165.02. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 27, 2025 Filed Oct 28, 2025 20:29 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 3,006 $165.32 $496,944.41
Disclosure

SEC source: 0001666120-25-000053 · primarydocument.xml · nonDerivative · entry 2

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 348,934

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $165.02 to $165.97. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 27, 2025 Filed Oct 28, 2025 20:29 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 650 $166.34 $108,119.05
Disclosure

SEC source: 0001666120-25-000053 · primarydocument.xml · nonDerivative · entry 1

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 351,940

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $166.03 to $166.81. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 24, 2025 Filed Oct 27, 2025 22:01 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,406 $163.70 $393,851.13
Disclosure

SEC source: 0001666120-25-000052 · primarydocument.xml · nonDerivative · entry 6

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 352,590

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F7 · price: This transaction was executed in multiple trades during the day at prices ranging from $163.23 to $164.20. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
October 24, 2025 Filed Oct 27, 2025 22:01 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 782 $162.50 $127,078.28
Disclosure

SEC source: 0001666120-25-000052 · primarydocument.xml · nonDerivative · entry 5

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 354,996

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F6 · price: This transaction was executed in multiple trades during the day at prices ranging from $162.22 to $163.21. 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.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

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October 24, 2025 Filed Oct 27, 2025 22:01 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 100 $167.50 $16,750.00
Disclosure

SEC source: 0001666120-25-000052 · primarydocument.xml · nonDerivative · entry 4

Cannon-Brookes Michael · CIK 0001666120 · Director · CEO, Co-Founder · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 355,778

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F3 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.