Dropbox, Inc. filings document the public-company disclosures of a Nasdaq-listed cloud storage and content collaboration software business. Its Form 8-K reports record quarterly and annual operating results, Regulation FD investor materials, and material corporate events tied to financing, capital structure, and executive officer appointments.
Dropbox proxy materials cover board matters, shareholder voting items, executive compensation, equity awards, and governance practices. Other filings describe secured credit facilities, delayed draw term loans, letter of credit capacity, convertible senior notes, share repurchase authorization, risk-related disclosures, and the company’s Class A common stock capital structure.
Dropbox, Inc. (DBX) officer Sarah Schubach proposed to sell 2,025 common shares with an aggregate market value of $66,217.50 through Morgan Stanley Smith Barney LLC. The shares to be sold were acquired upon the vesting of restricted stock units on May 15, 2026, and August 15, 2026. The notice also lists five sales identified as 10b5-1 sales during the prior three months.
Dropbox, Inc. (DBX) reported that Chief Accounting Officer Sarah Elizabeth Schubach sold 2,025 shares of Class A common stock on September 15, 2026 at an average price of $36.78 per share. After this sale, she directly holds 134,834 shares, including restricted stock units that vest through February 15, 2030. The sale was made under a Rule 10b5-1 trading plan adopted on June 4, 2026.
DROPBOX, INC. (DBX) director and Co-CEO Ashraf Alkarmi reported selling 28,800 shares of Class A Common Stock on September 11, 2026 in an open-market transaction at a weighted average price of $35.54 per share, with individual trade prices between $34.99 and $35.83, under a Rule 10b5-1 trading plan adopted on June 12, 2026.
After this sale, Alkarmi directly holds 1,004,081 shares of Class A Common Stock, including restricted stock units that represent the right to receive one share each, subject to vesting schedules through May 15, 2030; any unvested units will be cancelled if he ceases to be a service provider.
DROPBOX, INC. (DBX) received a Form 144 notice from officer Sarah Schubach regarding potential sales of common stock under Rule 144. The shares were acquired through vesting of restricted stock units on May 15, 2026 and August 15, 2026, and sales are through Morgan Stanley Smith Barney LLC on NASDAQ.
The notice lists prior 10b5-1 plan sales over the past three months, including several small transactions between June 30, 2026 and August 31, 2026, each for roughly 1,300–1,600 shares of Dropbox common stock, with aggregate proceeds in the tens of thousands of dollars per transaction.
DROPBOX, INC. (DBX) reported that Co-CEO and 10% owner Andrew Houston converted 383,800 shares of Class B Common Stock into Class A Common Stock on September 10, 2026, then sold 383,800 Class A shares in open-market transactions at weighted average prices around $35 per share under a Rule 10b5-1 trading plan. After these transactions, he continues to hold substantial interests through trusts and restricted stock awards, including Class B shares convertible into a reported 8,109,264 Class A shares and 8,266,666 restricted Class A shares subject to long-term vesting conditions.
DROPBOX, INC. (DBX) reported that Chief Financial Officer Ross Tennenbaum sold 97,558 shares of Class A Common Stock on September 10, 2026 in an open-market transaction at a weighted average price of $35.0172 per share, under a Rule 10b5-1 trading plan adopted on June 11, 2026.
After this sale, Tennenbaum directly holds 690,666 shares, which include restricted stock units that vest on a schedule extending through November 15, 2029, and any unvested units will be cancelled if his service with the company ends.
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.
DROPBOX, INC. (DBX) has a notice filed under Rule 144 indicating that the Andrew Houston Revocable Trust plans to sell up to 383,800 shares of common stock. The planned sale, described as Founders Shares acquired from the issuer, is to be executed through Morgan Stanley Smith Barney LLC on NASDAQ.
DROPBOX, INC. (DBX) was named as the issuer in a notice that officer Ross Tennenbaum intends to sell 97,558 shares of common stock under Rule 144 through Morgan Stanley Smith Barney LLC. The shares, with an aggregate market value of $3,374,531.22, relate to restricted stock units that vested between February 17, 2026 and August 15, 2026.
DROPBOX, INC. (DBX) director Lisa M. Campbell reported selling 4,598 shares of Class A Common Stock on September 4, 2026 at a weighted average price of $34.78 per share in an open-market transaction under a Rule 10b5-1 trading plan adopted on June 5, 2026.
After this sale, she directly holds 19,471 shares, including restricted stock units that each represent the right to receive one Class A share, subject to vesting through May 21, 2027 or the day prior to Dropbox’s next annual stockholders’ meeting; unvested units will be cancelled if service ends.