Atlassian CRO sells 6,245 shares in planned trades

Q: Were Brian Duffy’s Atlassian (TEAM) share sales under a Rule 10b5-1 plan?

Yes. A footnote states the transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 6, 2026. Such plans allow pre-scheduled trades under predetermined conditions.

Atlassian Corp Chief Revenue Officer Brian Duffy reported open-market sales of 6,245 shares of Class A Common Stock over three days.

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Form Type

Rhea-AI Filing Summary

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

Insider Trade Summary 10b5-1

Net Seller: 6,245 shares

Net Sell 3 txns

Insider DUFFY BRIAN

Role Chief Revenue Officer

Sold 6,245 shs ($565K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	3,000	$89.71	$269K
Sale	Class A Common Stock	1,432	$88.79	$127K
Sale	Class A Common Stock	1,813	$92.79	$168K

Holdings After Transaction: Class A Common Stock — 227,691 shares (Direct)

Footnotes (1)

F1. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 6, 2026.

Key Figures

Total shares sold: 6,245 shares Sale on June 10, 2026: 1,813 shares at $92.79 Sale on June 11, 2026: 1,432 shares at $88.79 +3 more

6 metrics

Total shares sold 6,245 shares Net open-market sales reported in Form 4

Sale on June 10, 2026 1,813 shares at $92.79 Class A Common Stock open-market sale

Sale on June 11, 2026 1,432 shares at $88.79 Class A Common Stock open-market sale

Sale on June 12, 2026 3,000 shares at $89.71 Class A Common Stock open-market sale

Shares held after transactions 227,691 shares Direct ownership after June 12, 2026 trade

Net buy/sell direction 6,245 net sold transactionSummary netBuySellShares

Key Terms

Class A Common Stock, open-market sale, Rule 10b5-1 trading plan, Form 4

4 terms

Class A Common Stock financial

"security_title: "Class A Common Stock" for all three transactions"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

open-market sale financial

"transaction_action: "open-market sale" for each Form 4 entry"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Rule 10b5-1 trading plan regulatory

"footnote: "transaction was effected pursuant to a Rule 10b5-1 trading plan""

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

Form 4 regulatory

"INSIDER FILING DATA (Form 4) heading describing the insider report"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did Atlassian (TEAM) CRO Brian Duffy report?

Brian Duffy reported selling 6,245 Atlassian Class A shares in three open-market transactions. He sold 1,813 shares at $92.79, 1,432 shares at $88.79, and 3,000 shares at $89.71, all disclosed in a recent Form 4 filing.

Over what dates did Atlassian (TEAM) CRO Brian Duffy sell shares?

Brian Duffy’s reported sales occurred on June 10, June 11, and June 12, 2026. Each day involved an open-market sale of Atlassian Class A Common Stock at prices between $88.79 and $92.79 per share, according to the Form 4.

How many Atlassian (TEAM) shares did Brian Duffy sell and at what prices?

Brian Duffy sold a total of 6,245 Atlassian Class A shares. The sales were 1,813 shares at $92.79, 1,432 shares at $88.79, and 3,000 shares at $89.71, all characterized as open-market sales in the Form 4 data.

How many Atlassian (TEAM) shares does Brian Duffy hold after these sales?

After the reported transactions, Brian Duffy directly holds 227,691 Atlassian Class A Common Stock shares. This post-transaction holding figure comes from the Form 4 entry tied to his June 12, 2026 open-market sale of 3,000 shares.

What type of security did Atlassian (TEAM) CRO Brian Duffy sell?

Brian Duffy sold Atlassian Class A Common Stock, described as a non-derivative security. All three transactions are coded as open-market or private sales (transaction code “S”) with direct ownership before and after the trades.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 06/12/2026 - 06:50 PM EDT

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

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^*

DUFFY BRIAN

(Last)

(First)

(Middle)

C/O ATLASSIAN CORPORATION

350 BUSH STREET, FLOOR 13

(Street)

SAN FRANCISCO

CALIFORNIA

94104

(City)

(State)

(Zip)

UNITED STATES

(Country)

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

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

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Revenue Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/10/2026

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

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

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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	06/11/2026		S⁽¹⁾		1,432	D	$88.79	230,691	D
Class A Common Stock	06/12/2026		S⁽¹⁾		3,000	D	$89.71	227,691	D
Class A Common Stock	06/10/2026		S⁽¹⁾		1,813	D	$92.79	232,123	D

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 6, 2026.

Remarks:

	/s/ Veena Bhatia, Attorney-in-Fact for DUFFY BRIAN	06/12/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR