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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
June 11, 2025 Filed Jun 13, 2025 22:30 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 258 $204.74 $52,822.09
Disclosure

SEC source: 0001562180-25-004830 · 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: 97,079

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 $204.26 to $205.15. 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
June 11, 2025 Filed Jun 13, 2025 22:30 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 200 $206.03 $41,205.50
Disclosure

SEC source: 0001562180-25-004830 · 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: 97,337

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 $205.69 to $206.40. 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
June 11, 2025 Filed Jun 13, 2025 22:30 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 100 $212.55 $21,255.00
Disclosure

SEC source: 0001562180-25-004830 · 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: 97,537

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
June 11, 2025 Filed Jun 13, 2025 22:30 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 500 $202.43 $101,213.80
Disclosure

SEC source: 0001562180-25-004830 · 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: 97,637

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 $201.97 to $202.94. 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
June 11, 2025 Filed Jun 13, 2025 22:30 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 666 $208.52 $138,872.99
Disclosure

SEC source: 0001562180-25-004830 · 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: 98,137

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 $207.81 to $208.79. 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
June 11, 2025 Filed Jun 13, 2025 22:30 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 842 $203.85 $171,639.60
Disclosure

SEC source: 0001562180-25-004830 · 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: 98,803

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 $203.23 to $204.21. 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
June 10, 2025 Filed Jun 11, 2025 21:09 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 500 $209.77 $104,883.85
Disclosure

SEC source: 0001562180-25-004716 · 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: 99,645

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 $209.20 to $210.13. 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
June 10, 2025 Filed Jun 11, 2025 21:09 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,450 $212.11 $307,566.32
Disclosure

SEC source: 0001562180-25-004716 · 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: 100,145

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 $211.50 to $212.49. 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
June 10, 2025 Filed Jun 11, 2025 21:09 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 450 $210.75 $94,837.50
Disclosure

SEC source: 0001562180-25-004716 · 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: 101,595

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 $210.33 to $211.26. 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
June 10, 2025 Filed Jun 11, 2025 21:09 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,682 $213.98 $359,912.68
Disclosure

SEC source: 0001562180-25-004716 · 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: 102,045

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 $213.57 to $214.54. 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
June 10, 2025 Filed Jun 11, 2025 21:09 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 3,057 $213.04 $651,248.00
Disclosure

SEC source: 0001562180-25-004716 · 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: 103,727

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 $212.51 to $213.44. 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
June 10, 2025 Filed Jun 11, 2025 21:09 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 526 $215.10 $113,144.02
Disclosure

SEC source: 0001562180-25-004716 · 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: 106,784

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 $214.59 to $215.38. 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
June 09, 2025 Filed Jun 10, 2025 21:04 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 50 $217.25 $10,862.50
Disclosure

SEC source: 0001562180-25-004694 · 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: 107,310

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
June 09, 2025 Filed Jun 10, 2025 21:04 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 3,331 $214.67 $715,055.44
Disclosure

SEC source: 0001562180-25-004694 · 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: 107,360

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 $214.14 to $215.13. 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
June 09, 2025 Filed Jun 10, 2025 21:04 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,484 $216.62 $321,462.15
Disclosure

SEC source: 0001562180-25-004694 · 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: 110,691

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 $216.20 to $217.17. 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
June 09, 2025 Filed Jun 10, 2025 21:04 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,100 $215.60 $452,763.15
Disclosure

SEC source: 0001562180-25-004694 · 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: 112,175

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 $215.18 to $216.12. 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
June 09, 2025 Filed Jun 10, 2025 21:04 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 700 $213.72 $149,600.85
Disclosure

SEC source: 0001562180-25-004694 · 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: 114,275

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 $213.13 to $214.09. 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
June 06, 2025 Filed Jun 7, 2025 00:03 UTC Atlassian Corp TEAM · Entity 3039 ConversionClass B Common Stock · Derivative 114,975 $0.00 $0.00
Disclosure

SEC source: 0001562180-25-004615 · primarydocument.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 48,515,493

Underlying: Class A Common Stock · 114,975 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the Reporting Person's election and has no expiration date.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the Reporting Person's election and has no expiration date.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the Reporting Person's election and has no expiration date.

F2 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 06, 2025 Filed Jun 7, 2025 00:03 UTC Atlassian Corp TEAM · Entity 3039 ConversionClass A Common Stock 114,975 Not disclosed Not disclosed
Disclosure

SEC source: 0001562180-25-004615 · primarydocument.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 114,975

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 20, 2025.

F2 · price: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

F2 · ownership.nature: Shares are held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 06, 2025 Filed Jun 6, 2025 21:26 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 401 $219.01 $87,823.73
Disclosure

SEC source: 0001562180-25-004572 · primarydocument.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 0

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F7 · price: This transaction was executed in multiple trades during the day at prices ranging from $218.62 to $219.42. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 06, 2025 Filed Jun 6, 2025 21:26 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,047 $214.92 $439,933.26
Disclosure

SEC source: 0001562180-25-004572 · primarydocument.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 401

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F6 · price: This transaction was executed in multiple trades during the day at prices ranging from $214.47 to $215.45. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 06, 2025 Filed Jun 6, 2025 21:26 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 3,768 $216.00 $813,883.48
Disclosure

SEC source: 0001562180-25-004572 · primarydocument.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 2,448

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $215.47 to $216.46. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 06, 2025 Filed Jun 6, 2025 21:26 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,528 $216.85 $331,344.05
Disclosure

SEC source: 0001562180-25-004572 · primarydocument.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 6,216

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $216.47 to $217.46. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 06, 2025 Filed Jun 6, 2025 21:26 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 204 $218.01 $44,475.04
Disclosure

SEC source: 0001562180-25-004572 · primarydocument.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 7,744

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $217.49 to $218.39. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 05, 2025 Filed Jun 6, 2025 20:02 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,100 $217.15 $456,008.49
Disclosure

SEC source: 0001562180-25-004550 · primarydocument.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 7,948

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F10 · price: This transaction was executed in multiple trades during the day at prices ranging from $216.51 to $217.50. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 05, 2025 Filed Jun 6, 2025 20:02 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 3,149 $218.18 $687,061.73
Disclosure

SEC source: 0001562180-25-004550 · primarydocument.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 10,048

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F9 · price: This transaction was executed in multiple trades during the day at prices ranging from $217.54 to $218.53. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 05, 2025 Filed Jun 6, 2025 20:02 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 688 $219.10 $150,742.80
Disclosure

SEC source: 0001562180-25-004550 · primarydocument.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 13,197

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F8 · price: This transaction was executed in multiple trades during the day at prices ranging from $218.58 to $219.55. 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 · ownership.nature: Shares held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 05, 2025 Filed Jun 6, 2025 20:02 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 355 $211.78 $75,182.18
Disclosure

SEC source: 0001562180-25-004550 · primarydocument.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 13,885

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F7 · price: This transaction was executed in multiple trades during the day at prices ranging from $211.23 to $212.17. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 05, 2025 Filed Jun 6, 2025 20:02 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 100 $212.52 $21,252.00
Disclosure

SEC source: 0001562180-25-004550 · primarydocument.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 14,240

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F6 · price: This transaction was executed in multiple trades during the day at prices ranging from $212.47 to $212.57. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 05, 2025 Filed Jun 6, 2025 20:02 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 754 $219.97 $165,856.32
Disclosure

SEC source: 0001562180-25-004550 · primarydocument.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 14,340

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $219.67 to $220.31. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 05, 2025 Filed Jun 6, 2025 20:02 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 200 $214.64 $42,928.00
Disclosure

SEC source: 0001562180-25-004550 · primarydocument.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 15,094

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $214.22 to $215.17. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 05, 2025 Filed Jun 6, 2025 20:02 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 602 $215.74 $129,874.94
Disclosure

SEC source: 0001562180-25-004550 · primarydocument.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 15,294

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $215.32 to $216.17. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 04, 2025 Filed Jun 5, 2025 21:01 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 400 $212.63 $85,052.64
Disclosure

SEC source: 0001562180-25-004502 · primarydocument.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 15,896

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F6 · price: This transaction was executed in multiple trades during the day at prices ranging from $212.20 to $213.13. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 04, 2025 Filed Jun 5, 2025 21:01 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,541 $211.49 $325,906.86
Disclosure

SEC source: 0001562180-25-004502 · primarydocument.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 16,296

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $211.14 to $212.09. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 04, 2025 Filed Jun 5, 2025 21:01 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 250 $213.86 $53,465.50
Disclosure

SEC source: 0001562180-25-004502 · primarydocument.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 17,837

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $213.36 to $214.25. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 04, 2025 Filed Jun 5, 2025 21:01 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 5,757 $210.75 $1,213,307.90
Disclosure

SEC source: 0001562180-25-004502 · primarydocument.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 18,087

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $210.14 to $211.13. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 03, 2025 Filed Jun 4, 2025 21:24 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 600 $204.94 $122,964.60
Disclosure

SEC source: 0001562180-25-004450 · primarydocument.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 23,844

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F8 · price: This transaction was executed in multiple trades during the day at prices ranging from $204.47 to $205.43. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 03, 2025 Filed Jun 4, 2025 21:24 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,127 $210.86 $237,633.81
Disclosure

SEC source: 0001562180-25-004450 · primarydocument.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 24,444

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F7 · price: This transaction was executed in multiple trades during the day at prices ranging from $210.37 to $211.06. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 03, 2025 Filed Jun 4, 2025 21:24 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,051 $209.48 $220,163.69
Disclosure

SEC source: 0001562180-25-004450 · primarydocument.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 25,571

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F6 · price: This transaction was executed in multiple trades during the day at prices ranging from $209.14 to $209.88. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 03, 2025 Filed Jun 4, 2025 21:24 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 3,196 $208.63 $666,778.92
Disclosure

SEC source: 0001562180-25-004450 · primarydocument.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 26,622

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $208.14 to $209.13. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 03, 2025 Filed Jun 4, 2025 21:24 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 1,403 $207.67 $291,361.71
Disclosure

SEC source: 0001562180-25-004450 · primarydocument.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 29,818

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $207.12 to $208.10. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 03, 2025 Filed Jun 4, 2025 21:24 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 571 $206.14 $117,704.80
Disclosure

SEC source: 0001562180-25-004450 · primarydocument.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 31,221

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $205.57 to $206.47. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 02, 2025 Filed Jun 3, 2025 20:44 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,934 $205.23 $602,146.29
Disclosure

SEC source: 0001562180-25-004356 · primarydocument.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 31,792

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F10 · price: This transaction was executed in multiple trades during the day at prices ranging from $204.60 to $205.57. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 02, 2025 Filed Jun 3, 2025 20:44 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 810 $204.17 $165,378.59
Disclosure

SEC source: 0001562180-25-004356 · primarydocument.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 34,726

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F9 · price: This transaction was executed in multiple trades during the day at prices ranging from $203.60 to $204.52. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 02, 2025 Filed Jun 3, 2025 20:44 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 350 $202.98 $71,043.84
Disclosure

SEC source: 0001562180-25-004356 · primarydocument.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 35,536

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F8 · price: This transaction was executed in multiple trades during the day at prices ranging from $202.54 to $203.42. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 02, 2025 Filed Jun 3, 2025 20:44 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 79 $207.43 $16,386.95
Disclosure

SEC source: 0001562180-25-004356 · primarydocument.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 35,886

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F7 · price: This transaction was executed in multiple trades during the day at prices ranging from $207.05 to $207.65. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 02, 2025 Filed Jun 3, 2025 20:44 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 2,875 $206.18 $592,763.76
Disclosure

SEC source: 0001562180-25-004356 · primarydocument.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 35,965

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F6 · price: This transaction was executed in multiple trades during the day at prices ranging from $205.68 to $206.66. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 02, 2025 Filed Jun 3, 2025 20:44 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 400 $199.51 $79,802.00
Disclosure

SEC source: 0001562180-25-004356 · primarydocument.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 38,840

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F5 · price: This transaction was executed in multiple trades during the day at prices ranging from $199.06 to $199.92. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

Read SEC document
June 02, 2025 Filed Jun 3, 2025 20:44 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 400 $201.78 $80,713.92
Disclosure

SEC source: 0001562180-25-004356 · primarydocument.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 39,240

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F4 · price: This transaction was executed in multiple trades during the day at prices ranging from $201.47 to $202.02. 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 held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust.

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June 02, 2025 Filed Jun 3, 2025 20:44 UTC Atlassian Corp TEAM · Entity 3039 SaleClass A Common Stock 100 $200.64 $20,064.01
Disclosure

SEC source: 0001562180-25-004356 · primarydocument.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 39,640

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 8, 2024.

F2 · price: This transaction was executed in multiple trades during the day at prices ranging from $200.32 to $200.95. 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 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.