Dropbox SEC Filings

Dropbox insider reporting: Timothy Regan, the companys Chief Financial Officer, reported the net settlement of 26,473 shares of Class A common stock to satisfy tax withholding from vested restricted stock awards/units and the sale of 2,500 shares under a Rule 10b5-1 trading plan at a weighted average price of $27.9518 per share. After these transactions, the filing shows 482,121 shares of Class A common stock beneficially owned by the reporting person. The restricted stock awards and restricted stock units referenced remain subject to vesting schedules through February 15, 2029 and unvested awards will be cancelled if the reporting person ceases to be a service provider.

Dropbox, Inc. (DBX) Chief Technology Officer Ali Dasdan sold a total of 26,401 shares of Class A common stock in mid-August 2025 under a pre-established Rule 10b5-1 trading plan. On 08/14/2025 he sold 7,146 shares at a weighted average price of $27.821 and on 08/15/2025 he sold 19,255 shares at $27.73. Following these transactions his beneficial ownership decreased from 588,793 to 569,538 shares. Some of the reported shares are restricted stock units that vest through February 15, 2029, and the 08/15 transaction includes shares withheld by the issuer to satisfy tax withholding obligations.

Dropbox insider transaction summary: Andrew Houston, identified as a director, 10% owner and Chief Executive Officer, converted 92,000 shares of Class B common stock into 92,000 shares of Class A common stock on 08/14/2025 and sold those 92,000 Class A shares under a Rule 10b5-1 trading plan at a weighted average price of $27.8333 per share. The filing shows Mr. Houston retains large indirect holdings through multiple trusts, including 67,375,629 Class A shares and additional indirect Class A holdings of 7,608,764, 500,500, and other restricted awards that vest over time.

Dropbox, Inc. (DBX) filing a Form 144 notifies the market of a proposed sale of 10,098 shares of common stock through Morgan Stanley Smith Barney, with an aggregate market value of $280,926.36 and an approximate sale date of 08/18/2025. The filing lists total shares outstanding of 193,414,444, and shows the securities were acquired as Restricted Stock Units on 08/15/2025 with payment noted as N/A. The notice also discloses prior 10b5-1 sales of 10,098 shares on 06/13/2025 generating $283,739.66 in gross proceeds. The filer represents, by signature, that no undisclosed material adverse information is known.

Dropbox, Inc. (DBX) filed a Form 144 reporting a proposed sale of 2,339 common shares through Morgan Stanley Smith Barney, with an aggregate market value of $65,070.98. The filing lists approximately 193,414,444 shares outstanding, and the approximate sale date is 08/18/2025 on NASDAQ. The shares were acquired as restricted stock units (RSUs) on 08/15/2025 from the issuer, with payment/vesting dated 08/15/2025. The filer reports no securities sold in the past three months and includes the standard representation that the selling person is not aware of any undisclosed material adverse information.

Form 144 filed for Dropbox, Inc. (DBX) proposing the sale of 5,666 common shares through Morgan Stanley Smith Barney LLC on 08/18/2025 with an aggregate market value of $157,628.12. The filing shows these shares were acquired as Restricted Stock Units on 08/15/2025 and listed as paid on that date. The issuer's outstanding share count is reported as 193,414,444. The notice also discloses prior sales by the same account: a 10b5-1 sale of 7,146 common shares on 08/14/2025 that generated $198,808.87 in gross proceeds, sold for the account of ALI DASDAN at an address listed in San Francisco. Certain filer and issuer contact fields in the form are blank in the provided content.

Dropbox, Inc. (DBX) filing: Notice of proposed sale under Rule 144. An individual (identified by the filing as the person for whose account the securities are to be sold) plans to sell 2,500 shares of common stock on 08/15/2025. These shares were acquired as restricted stock units on 02/15/2025 and the filing lists the broker as Morgan Stanley Smith Barney LLC with an aggregate market value of $69,325.00. The filing also discloses a series of prior 10b5-1 plan sales by the same person between 05/30/2025 and 07/29/2025, totaling 22,500 shares and gross proceeds shown for each trade. The filer certifies compliance with Rule 144 and attests there is no undisclosed material adverse information.

Dropbox received a Schedule 13G/A from Ameriprise Financial, Inc. and Columbia Management Investment Advisers, LLC reporting passive holdings in its Class A common stock. Ameriprise reports aggregate beneficial ownership of 6,724,130 shares (about 3.3% of the class) while Columbia Management reports 6,447,899 shares (about 3.2%). Both filings show no sole voting or dispositive power and list primarily shared voting and dispositive power. The filing notes Ameriprise is the parent of Columbia Management and includes those reported shares, though each disclaims beneficial ownership. Signatures are dated 08/14/2025 and the reportable event date is 06/30/2025. Exhibits identify subsidiaries and a joint filing agreement.

Item 10 certifies the securities were acquired and are held in the ordinary course of business and not to influence control of the issuer.

Renaissance Technologies LLC and Renaissance Technologies Holdings Corporation report beneficial ownership of 10,099,898 shares of Dropbox Class A common stock, representing 5.29% of the class. Each reporting person discloses sole voting power and sole dispositive power over these shares, with zero shared voting or dispositive power.

The filing states the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control. It also notes that certain funds managed by Renaissance Technologies have the right to receive dividends or proceeds from sale of the reported securities.