Atlassian (NASDAQ: TEAM) CEO-linked trust sells Class A stock

Rhea-AI Filing Summary

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

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

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Cannon-Brookes Michael

(Last) (First) (Middle)

C/O ATLASSIAN CORPORATION

350 BUSH STREET, FLOOR 13

(Street)

SAN FRANCISCO CA 94104

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Atlassian Corp [ TEAM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	CEO, Co-Founder

3. Date of Earliest Transaction (Month/Day/Year)
01/23/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	01/23/2026		S(1)		1,100	D	$129.4736(2)	359,155	I	See Footnote(3)
Class A Common Stock	01/23/2026		S(1)		3,604	D	$130.709(4)	355,551	I	See Footnote(3)
Class A Common Stock	01/23/2026		S(1)		2,861	D	$131.5116(5)	352,690	I	See Footnote(3)
Class A Common Stock	01/23/2026		S(1)		100	D	$132.105(6)	352,590	I	See Footnote(3)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

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

2. This transaction was executed in multiple trades during the day at prices ranging from $128.99 to $129.98. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

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

4. This transaction was executed in multiple trades during the day at prices ranging from $130.08 to $131.04. 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.

5. This transaction was executed in multiple trades during the day at prices ranging from $131.08 to $132.07. 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.

6. This transaction was executed in multiple trades during the day at prices ranging from $132.09 to $132.12. 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.

Remarks:

	/s /Drew Parkes, Attorney-in-Fact for Cannon-Brookes Michael	01/26/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

Who is the insider in Atlassian (TEAM) Form 4 dated January 23, 2026?

The reporting person is Michael Cannon-Brookes, who serves as CEO, Co-Founder, director and 10% owner of Atlassian Corp.

Who actually holds the Atlassian (TEAM) shares reported in this Form 4?

The reported Atlassian Class A Common Stock is held by CBC Co Pty Limited as trustee for the Cannon-Brookes Head Trust, with the holdings reported indirectly for Michael Cannon-Brookes.

What type of transactions did the Atlassian (TEAM) Form 4 report?

The Form 4 reports multiple open-market sales (Code S) of Class A Common Stock on January 23, 2026, executed indirectly through the trust.

Were the Atlassian (TEAM) insider sales made under a trading plan?

Yes. The filing states the sales were effected under a Rule 10b5-1 trading plan adopted by the reporting person on February 20, 2025.

At what prices were the Atlassian (TEAM) shares sold in this Form 4?

The weighted-average sale prices reported were $129.4736, $130.709, $131.5116 and $132.105, with individual trades occurring in ranges from $128.99 to $132.12.

How many Atlassian (TEAM) shares does the trust hold after these reported sales?

After the last reported transaction, the filing shows 352,590 shares of Atlassian Class A Common Stock beneficially owned indirectly through the trust.