Atlassian (NASDAQ: TEAM) investor plans 9,054-share sale

Rhea-AI Filing Summary

Atlassian Corp (symbol TEAM) received a notice that James Chuong intends to sell shares of its common stock in reliance on Rule 144. The planned sale covers 9,054 shares of Atlassian common stock, to be executed through Morgan Stanley Smith Barney LLC Executive Financial Services. The shares have an indicated aggregate market value of $1,561,371.35, and Atlassian reports 159,005,198 shares of common stock outstanding; this is a baseline figure, not the amount being sold. The securities to be sold are described as Restricted Stock, originally acquired from the issuer, with a proposed sale date around August 2026 and listing on NASDAQ.

Key Figures

Shares to be sold: 9,054 shares Aggregate market value of shares: $1,561,371.35 Shares outstanding: 159,005,198 shares +2 more

5 metrics

Shares to be sold 9,054 shares Common stock planned for sale under Rule 144

Aggregate market value of shares $1,561,371.35 Value associated with the 9,054 shares to be sold

Shares outstanding 159,005,198 shares Atlassian common stock outstanding as reported in the notice

Proposed sale date (broker section) 08/19/2026 Date reference associated with the planned NASDAQ sale

Date of acquisition of restricted stock 08/18/2026 Acquisition date listed for the restricted stock to be sold

Key Terms

Rule 144, Restricted Stock, aggregate market value, Form 144

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock financial

"Common | 08/18/2026 | Restricted Stock | Issuer"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

aggregate market value financial

"Common | Morgan Stanley Smith Barney LLC... | 9054 | 1561371.35"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

Form 144 regulatory

"144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

FAQ

What does the Form 144 filing by James Chuong mean for Atlassian Corp (TEAM)?

The filing states that James Chuong plans to sell 9,054 Atlassian common shares under Rule 144. It is a notice of a potential sale of restricted stock, not a completed transaction or company-directed offering.

How many Atlassian (TEAM) shares does James Chuong plan to sell under Rule 144?

James Chuong plans to sell 9,054 shares of Atlassian common stock. The filing lists these as restricted stock, to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services in a planned NASDAQ transaction.

What is the approximate market value of the Atlassian (TEAM) shares in this Form 144?

The Form 144 shows an aggregate market value of $1,561,371.35 for the 9,054 shares. This value reflects the reference price used for the notice, not necessarily the final execution price of any sales.

How many Atlassian (TEAM) shares are outstanding according to this Form 144?

The filing reports 159,005,198 shares of Atlassian common stock outstanding. This figure provides context for the planned 9,054-share sale and is not the number of shares being registered or sold under the notice.

What type of securities are being sold in the Atlassian (TEAM) Form 144 filing?

The securities are described as Common stock in the form of Restricted Stock originally acquired from the issuer. The filing indicates the securities will be sold on NASDAQ via Morgan Stanley Smith Barney LLC Executive Financial Services.

Who is the broker for the planned sale of Atlassian (TEAM) shares in this Form 144?

The planned sale will be executed through Morgan Stanley Smith Barney LLC Executive Financial Services. The broker’s office listed is at 1 New York Plaza, New York, and will handle the NASDAQ transactions for the 9,054 Atlassian shares.

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

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Available on EDGAR 08/19/2026 - 05:28 PM Accepted by SEC EDGAR 08/19/2026 - 05:27 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002122855
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	ATLASSIAN CORPORATION
SEC File Number	001-37651
Address of Issuer	350 Bush Street, Floor 13 San Francisco CALIFORNIA 94104
Phone	(415) 701-1110
Name of Person for Whose Account the Securities are To Be Sold	JAMES CHUONG
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	9054	1561371.35	159005198	08/19/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	08/18/2026	Restricted Stock	Issuer			9054	08/18/2026	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	08/19/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ James Chuong
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)