Dropbox officer plans $1.0M stock sale

An officer of Dropbox, Inc. has filed a Rule 144 notice covering potential sales of 28,800 common shares.

Rhea-AI Filing Summary

DROPBOX, INC. (DBX) received a notice that officer Ashraf Alkarmi plans to sell shares of the company’s common stock under Rule 144. The notice covers 28,800 shares of common stock with an indicated aggregate market value of $1,009,440, to be sold through Morgan Stanley Smith Barney LLC on NASDAQ.

Key Figures

Shares covered by Rule 144 notice: 28,800 shares Aggregate market value: $1,009,440 Planned sale date reference: August 15, 2026

3 metrics

Shares covered by Rule 144 notice 28,800 shares Common stock planned for sale under Rule 144

Aggregate market value $1,009,440 Value associated with 28,800 Dropbox common shares in the notice

Planned sale date reference August 15, 2026 Date shown in the securities-to-be-sold section

Key Terms

Rule 144, Restricted Stock Units, aggregate market value

3 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 Units financial

"Common | 08/15/2026 | Restricted Stock Units | Issuer"

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.

aggregate market value financial

"Common ... 28800 | 1009440.00 | 150561680"

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.

FAQ

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

What does the Form 144 filing mean for DROPBOX, INC. (DBX)?

It states that officer Ashraf Alkarmi plans, under Rule 144, to sell up to 28,800 shares of Dropbox common stock through a broker on NASDAQ. It is a notice of a potential sale, not a confirmation that the shares have been sold.

How many DBX shares are covered by Ashraf Alkarmi’s Rule 144 notice?

The notice covers up to 28,800 shares of Dropbox common stock. This amount appears in the securities information and securities-to-be-sold sections associated with the planned Rule 144 transaction.

What is the aggregate market value of the DBX shares in this Form 144?

The filing lists an aggregate market value of approximately $1,009,440 for the 28,800 shares of Dropbox common stock that are planned for sale under Rule 144 through Morgan Stanley Smith Barney LLC.

Who is selling Dropbox (DBX) shares under this Rule 144 notice?

The person identified is Ashraf Alkarmi, listed as an officer of Dropbox, Inc. The shares are to be sold for this person’s account, with Morgan Stanley Smith Barney LLC named as the broker handling the transaction.

What type of Dropbox (DBX) securities are involved and how were they acquired?

The filing covers common stock related to Restricted Stock Units that were acquired from the issuer, Dropbox, Inc. The securities-to-be-sold section specifies Restricted Stock Units as the nature of acquisition.

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

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Available on EDGAR 09/11/2026 - 04:34 PM EDT Accepted by SEC EDGAR 09/11/2026 - 04:33 PM EDT 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	0002060166
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	DROPBOX INC
SEC File Number	001-38434
Address of Issuer	50 Hawthorne Street San Francisco CALIFORNIA 94105
Phone	4159307766
Name of Person for Whose Account the Securities are To Be Sold	ASHRAF ALKARMI
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	28800	1009440.00	150561680	09/11/2026	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	08/15/2026	Restricted Stock Units	Issuer			28800	08/15/2026	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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	09/11/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/12/2026
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/ Ashraf Alkarmi
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)