Dropbox (NASDAQ: DBX) files Form 144 for 22,700 RSU shares

Rhea-AI Filing Summary

Dropbox listed a Rule 144 notice for the potential sale of 22,700 shares of Class A Common Stock tied to Restricted Stock Units dated 02/15/2025. The filing shows shares outstanding 158,037,382 as of 06/02/2026. The excerpt also records a prior sale of 12,472 shares on 03/03/2026 for $324,272.00.

Insights

Securities Compliance Counsel

Routine Rule 144 notice for restricted shares and an earlier small sale are reported.

The filing lists 22,700 Class A shares associated with Restricted Stock Units dated 02/15/2025. This form notifies the market of an intended resale under Rule 144 procedures rather than an open-market trade.

Timing and sale method are not specified in the excerpt; subsequent filings or transaction reports would show actual dispositions.

Key Figures

Registered/offered shares (Rule 144 notice): 22,700 shares Shares outstanding: 158,037,382 shares Recent sale reported: 12,472 shares

3 metrics

Registered/offered shares (Rule 144 notice) 22,700 shares Restricted Stock Units dated 02/15/2025

Shares outstanding 158,037,382 shares as of 06/02/2026

Recent sale reported 12,472 shares sold 03/03/2026 for $324,272.00

Key Terms

Rule 144, Restricted Stock Units, Class A Common Stock

3 terms

Rule 144 regulatory

"Class A Common Stock | Morgan Stanley ... | 22700"

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 Units financial

"Class A Common Stock | 02/15/2025 | Restricted Stock Units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Class A Common Stock financial

"Class A Common Stock | Morgan Stanley Smith Barney LLC"

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.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

Relationship to Issuer

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
Class A Common Stock	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	22700	632497.34	158037382	06/02/2026	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 *
Class A Common Stock	02/15/2025	Restricted Stock Units	Issuer			22700	02/15/2025	N/A

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Ashraf Arkarmi c/o Dropbox. Inc. 1800 Owens Street, Suite 200 San Francisco CA 94158	Class A Common Stock	03/03/2026	12472	324272.00

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Dropbox's (DBX) Form 144 report?

The Form 144 reports a proposed resale of 22,700 Class A shares tied to RSUs dated 02/15/2025. It also records a prior sale of 12,472 shares on 03/03/2026 for $324,272.00.

How many shares outstanding does Dropbox show in the filing?

The excerpt lists 158,037,382 shares outstanding as of 06/02/2026. This figure is presented as a baseline capitalization number in the filing excerpt and is not itself an offered amount.

Who sold shares recently according to the excerpt?

The filing records a sale by Ashraf Arkarmi of 12,472 Class A shares on 03/03/2026, with proceeds shown as $324,272.00. The excerpt lists this as a past three‑month disposition.

Are proceeds or sale methods specified for the 22,700 shares?

The excerpt ties the 22,700 shares to Restricted Stock Units dated 02/15/2025, but it does not specify sale proceeds or the method of sale in the provided text.