Dropbox (DBX) CTO sells 7,306 shares under Rule 10b5-1 plan

Rhea-AI Filing Summary

Dropbox, Inc. Chief Technology Officer Ali Dasdan sold 7,306 shares of Class A common stock in an open-market transaction under a pre-arranged Rule 10b5-1 trading plan. The shares were sold at a weighted average price of $24.8913 per share, leaving him with 499,379 shares of Class A common stock held directly.

Insider Trade Summary

Net Seller: 7,306 shares ($181,856)

Net Sell 1 txn

Insider Dasdan Ali

Role Chief Technology Officer

Sold 7,306 shs ($182K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	7,306	$24.8913	$182K

Holdings After Transaction: Class A Common Stock — 499,379 shares (Direct)

Footnotes (1)

1. These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. This transaction was executed in multiple trades at prices ranging from $24.49 to $25.29. The price reported above reflects the weighted average sale price. 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 transaction was effected. Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock awards and restricted stock units will be cancelled by the Issuer.

Form 4 Insider Transactions: What Each Field Means →

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).

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^*

Dasdan Ali

(Last) (First) (Middle)

1800 OWENS STREET

SUITE 200

(Street)

SAN FRANCISCO CA 94158

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
DROPBOX, INC. [ DBX ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/26/2026

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	02/26/2026		S(1)		7,306	D	$24.8913(2)	499,379(3)	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025.

2. This transaction was executed in multiple trades at prices ranging from $24.49 to $25.29. The price reported above reflects the weighted average sale price. 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 transaction was effected.

3. Certain of these securities are restricted stock units. Each restricted stock unit represents the Reporting Person's right to receive one share of Class A Common Stock, subject to the applicable vesting schedule through February 15, 2029. In the event the Reporting Person ceases to be a Service Provider, the unvested restricted stock awards and restricted stock units will be cancelled by the Issuer.

Remarks:

	/s/ Cara Angelmar, Attorney-in-Fact	03/02/2026
	** 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

What insider transaction did Dropbox (DBX) report for Ali Dasdan?

Dropbox reported that Chief Technology Officer Ali Dasdan sold 7,306 shares of Class A common stock in an open-market transaction. The sale was executed under a Rule 10b5-1 trading plan at a weighted average price of $24.8913 per share.

How many Dropbox (DBX) shares does Ali Dasdan hold after this sale?

After the reported sale, Ali Dasdan beneficially owns 499,379 shares of Dropbox Class A common stock directly. This figure reflects his holdings following the 7,306-share open-market sale disclosed in the Form 4 filing.

Was the Dropbox (DBX) insider sale by Ali Dasdan pre-planned?

Yes. The filing states the shares were sold pursuant to a Rule 10b5-1 trading plan adopted by Ali Dasdan. Such plans allow insiders to schedule trades in advance, providing a structured way to sell shares over time.

At what price range were Ali Dasdan’s Dropbox (DBX) shares sold?

The transaction was executed in multiple trades at prices ranging from $24.49 to $25.29 per share. The Form 4 reports a weighted average sale price of $24.8913 for the 7,306 shares sold in this insider transaction.

Does Ali Dasdan have Dropbox restricted stock units (RSUs)?

Yes. The filing notes that certain securities are restricted stock units, each representing one Class A share, vesting through February 15, 2029. Any unvested restricted stock awards and units are cancelled if he ceases to be a service provider.