DBX affiliate files resale notice for 1,500 shares

DBX affiliate filing notifies proposed sales of 1,500 shares of Common Stock tied to Restricted Stock Units scheduled 05/15/2025.

Rhea-AI Filing Summary

DBX affiliate filing notifies proposed sales of 1,500 shares of Common Stock tied to Restricted Stock Units scheduled 05/15/2025. The notice also lists multiple completed sales executed under a 10b5-1 sales plan by Timothy Regan on several 2026 dates.

Insights

Corporate Governance Analyst

Routine affiliate resale notice showing planned and plan-based transactions.

The filing lists a proposed resale of 1,500 shares linked to Restricted Stock Units and multiple executed sales under a 10b5-1 sales plan by Timothy Regan. This is procedural disclosure required for affiliate dispositions.

Timing and cash‑flow recipients are shown per trade in the excerpt; subsequent filings may further detail any remaining holdings.

Key Figures

Proposed resale: 1,500 shares Sale on 04/30/2026: 1,500 shares Sale on 04/15/2026: 1,500 shares +4 more

7 metrics

Proposed resale 1,500 shares Restricted Stock Units scheduled 05/15/2025

Sale on 04/30/2026 1,500 shares proceeds $35,925

Sale on 04/15/2026 1,500 shares proceeds $34,500

Sale on 03/31/2026 1,500 shares proceeds $34,500

Sale on 03/13/2026 1,500 shares proceeds $38,925

Sale on 02/27/2026 1,500 shares proceeds $36,765

Sale on 02/26/2026 1,500 shares proceeds $36,870

Key Terms

10b5-1 Sales Plan, Restricted Stock Units, Form 144

3 terms

10b5-1 Sales Plan regulatory

"10b5-1 Sales Plan for TIMOTHY REGAN 1800 Owens Street San Franci"

A 10b5-1 sales plan is a written, prearranged schedule that company insiders use to buy or sell their employer’s stock under a U.S. securities rule, so trades occur automatically at set times or prices regardless of later private information. It matters to investors because it reduces the risk of insider-trading accusations and signals that certain insider trades were planned ahead—like putting transactions on autopilot—while still affecting share supply and market confidence.

Restricted Stock Units financial

"Restricted Stock Units | Issuer | 1500 | 05/15/2025"

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.

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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

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

What does the DBX Form 144 disclose about the shares being sold?

It discloses a proposed resale of 1,500 common shares tied to Restricted Stock Units scheduled on 05/15/2025. The entry names the security type and the issuer as the source of the 1,500 shares, per the filing excerpt.

Who executed the prior sales listed in the DBX filing and under what plan?

The listed prior sales were executed by Timothy Regan under a 10b5-1 sales plan. The excerpt shows multiple 1,500-share transactions on several 2026 dates with dollar proceeds reported for each trade.

How many shares per trade and sale proceeds are shown in the excerpt?

Each listed trade in the excerpt shows 1,500 shares. Individual trade proceeds shown include amounts such as $35,925, $34,500, $34,500, $38,925, $36,765, and $36,870 for respective 2026 dates.

Does the Form 144 indicate if these sales were pre‑arranged or discretionary?

The filing identifies the transactions as effected under a 10b5-1 sales plan, indicating pre‑arranged plan-based dispositions. The excerpt explicitly labels those prior trades as part of a 10b5-1 plan.

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

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Accepted by SEC EDGAR 05/15/2026 - 04:21 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	0001734440
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	1800 Owens Street San Francisco CALIFORNIA 94158
Phone	4159307766
Name of Person for Whose Account the Securities are To Be Sold	Tim Regan
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	1500	39300.00	158037382	05/15/2026	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	05/15/2025	Restricted Stock Units	Issuer			1500	05/15/2025	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
10b5-1 Sales Plan for TIMOTHY REGAN 1800 Owens Street San Francisco CA 94158	Common	04/30/2026	1500	35925.00
10b5-1 Sales Plan for TIMOTHY REGAN 1800 Owens Street San Francisco CA 94158	Common	04/15/2026	1500	34500.00
10b5-1 Sales Plan for TIMOTHY REGAN 1800 Owens Street San Francisco CA 94158	Common	03/31/2026	1500	34500.00
10b5-1 Sales Plan for TIMOTHY REGAN 1800 Owens Street San Francisco CA 94158	Common	03/13/2026	1500	38925.00
10b5-1 Sales Plan for TIMOTHY REGAN 1800 Owens Street San Francisco CA 94158	Common	02/27/2026	1500	36765.00
10b5-1 Sales Plan for TIMOTHY REGAN 1800 Owens Street San Francisco CA 94158	Common	02/26/2026	1500	36870.00

144: Remarks and Signature

Remarks
Date of Notice	05/15/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/10/2025
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/ Tim Regan
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)