Every Form 4 that Dropbox, Inc. (DBX) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow DBX and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full DBX filings page.
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.
DROPBOX, INC. (DBX) reports that Chief Legal Officer William T. Yoon sold 12,382 shares of Class A Common Stock on September 4, 2026 in a sale transaction described as occurring in the open market or a private transaction. The weighted average sale price was $34.7845 per share, with individual trades executed between $34.37 and $34.97. After this sale, Yoon directly holds 366,693 shares, which include restricted stock units that may vest through February 15, 2030. The sale was made under a Rule 10b5-1 trading plan adopted on June 5, 2026.
DROPBOX, INC. (symbol: DBX) is the issuer of record for a Form 4 filing submitted to the SEC. Tennenbaum Ross reported acquisition or exercise transactions in this Form 4 filing.
DROPBOX, INC. (DBX) reported that its Chief Financial Officer, Ross Tennenbaum, received a grant of 28,945 shares of Class A Common Stock in the form of restricted stock units on September 1, 2026. These restricted stock units vest on August 15, 2027, increasing his directly held and unvested equity position to 788,224 shares, with certain units vesting under a schedule that extends through November 15, 2029, and subject to forfeiture if he ceases to be a Service Provider.
DROPBOX, INC. (symbol: DBX) is the issuer of record for a Form 4 filing submitted to the SEC. Yoon William T reported acquisition or exercise transactions in this Form 4 filing.
DROPBOX, INC. (DBX) reported that Chief Legal Officer William T. Yoon received a grant of 28,945 restricted stock units of Class A Common Stock on September 1, 2026, at no cash price. These RSUs vest on August 15, 2027. After this award, he holds 379,075 Class A-related securities, including RSUs that vest on schedules extending through February 15, 2030. No Rule 10b5-1 trading plan is indicated for this compensation grant.
DROPBOX, INC. (symbol: DBX) is the issuer of record for a Form 4 filing submitted to the SEC. Torres Michael Ivan reported acquisition or exercise transactions in this Form 4 filing.
DROPBOX, INC. (DBX) reported that Chief Product Officer Michael Ivan Torres received a grant of 842,316 restricted stock units (RSUs) representing Class A Common Stock on September 1, 2026. Each RSU corresponds to one share, with vesting quarterly through August 15, 2030 under a detailed stepped vesting schedule. No Rule 10b5-1 trading plan is reported.
DROPBOX, INC. (DBX) reported that Chief Accounting Officer Sarah Elizabeth Schubach received an award of 21,709 restricted stock units of Class A Common Stock on September 1, 2026, at no cash cost. These RSUs each convert into one share and are scheduled to vest on August 15, 2027.
On August 31, 2026, she also sold 1,631 shares of Class A Common Stock at $35.50 per share in a transaction made under a Rule 10b5-1 trading plan adopted on May 16, 2025. Some of her remaining equity consists of RSUs that vest on schedules extending through February 15, 2030, and are cancelled if she ceases to be a Service Provider before vesting.
DROPBOX, INC. (DBX) reported that Chief Accounting Officer Sarah Elizabeth Schubach sold 1,631 shares of Class A Common Stock on August 20, 2026 at $34.01 per share in an open-market or private transaction. The sale was made pursuant to a Rule 10b5-1 trading plan adopted on May 16, 2025. After this transaction, she directly holds 116,781 shares of Class A Common Stock, including restricted stock units that vest on a schedule extending through February 15, 2030 and are subject to cancellation if she ceases to be a Service Provider.
DROPBOX, INC. (DBX) reported an insider equity-related tax event by Co-CEO and director Ashraf Alkarmi. On 2026-08-17, 47,865 shares of Class A Common Stock were withheld by the issuer at $34.42 per share to satisfy tax withholding and remittance obligations tied to the vesting and net settlement of previously reported restricted stock units. Following this transaction, Alkarmi directly holds 1,032,881 shares of Class A Common Stock, including restricted stock units that vest on an applicable schedule through May 15, 2030 and are subject to cancellation if service ends.
DROPBOX, INC. (DBX) reported that Chief Financial Officer Ross Tennenbaum had 20,326 shares of Class A common stock withheld on August 17, 2026 to satisfy tax withholding and remittance obligations in connection with vesting restricted stock units, at a reference price of $34.42 per share.
After this tax-withholding disposition, Tennenbaum holds 759,279 Class A shares, including restricted stock units that vest on a schedule extending through November 15, 2029, which will be cancelled if he ceases to be a service provider.
DROPBOX, INC. (DBX) reported insider transactions by Chief Business Officer Eric T. Webster in Class A Common Stock. On August 18, 2026, he sold 15,830 shares in open-market or private transactions at a weighted average price of $34.0931 per share, with individual trades between $34.05 and $34.23. On August 17, 2026, 14,820 shares were withheld by Dropbox to satisfy tax withholding and remittance obligations related to the vesting and net settlement of previously reported restricted stock units. Certain holdings are restricted stock units that each represent one share of Class A Common Stock and vest on a schedule continuing through November 15, 2029, with unvested units cancelled if Webster ceases to be a service provider.
DROPBOX, INC. (DBX) reported that Chief Legal Officer William T. Yoon had 16,833 shares of Class A common stock withheld on 2026-08-17 to satisfy tax withholding and remittance obligations from the vesting and net settlement of previously reported restricted stock units. After this withholding, he directly holds 350,130 shares of Class A common stock, including restricted stock units that vest on a schedule extending through February 15, 2030, each RSU representing the right to receive one share, subject to continued service.
Dropbox, Inc. (DBX) reported that its Chief Accounting Officer, Sarah Elizabeth Schubach, had 5,854 shares of Class A Common Stock withheld on August 17, 2026 to satisfy tax withholding and remittance obligations related to the vesting and net settlement of previously reported restricted stock units. The shares were valued at $34.42 per share for this tax-withholding transaction. After this event, Schubach holds 118,412 shares of Class A Common Stock, some of which are restricted stock units that will continue to vest under their schedule through February 15, 2030, with unvested units cancelled if she ceases to be a Service Provider.
DROPBOX, INC. (DBX) reported insider transactions by Chief Technology Officer Ali Dasdan involving Class A Common Stock. On August 18, 2026, he sold 11,332 shares in open-market or private transactions at a weighted average price of $34.1274 per share, executed in multiple trades between $33.56 and $34.55, pursuant to a Rule 10b5-1 trading plan adopted on May 12, 2025.
On August 17, 2026, 19,255 shares were disposed of to satisfy tax withholding and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units (RSUs). Certain remaining securities are RSUs, each representing the right to receive one share of Class A Common Stock, vesting under an applicable schedule through November 15, 2030, with unvested RSUs subject to cancellation if service ends.
Dropbox Chief Accounting Officer Sarah Elizabeth Schubach sold 1,632 shares of Class A common stock on July 31, 2026 at $31.61 per share in an open-market transaction under a Rule 10b5-1 trading plan adopted May 16, 2025, and now directly holds 124,266 shares, including restricted stock units vesting through February 15, 2030.
Dropbox, Inc. director Karen Peacock reported selling 2,000 shares of Class A Common Stock on July 29, 2026 at $33.00 per share in an open-market transaction executed under a pre-arranged Rule 10b5-1 trading plan adopted on December 10, 2025. Following the sale, she holds 22,366 securities, including restricted stock units that each represent the right to receive one share of Class A Common Stock, subject to vesting through May 21, 2027 or the day prior to Dropbox’s next annual stockholder meeting; unvested units are cancelled if she ceases to be a Service Provider.
Dropbox, Inc. Chief Accounting Officer Sarah Elizabeth Schubach sold 1,306 shares of Class A Common Stock on July 15, 2026 at $30.13 per share. The sale was made under a Rule 10b5-1 trading plan adopted May 16, 2025. She now directly holds 125,898 securities, certain of which are restricted stock units vesting through February 15, 2030.
Dropbox, Inc. Chief Technology Officer Ali Dasdan reported an open-market sale of 12,972 shares of Class A Common Stock on July 14, 2026 at $30.00 per share, executed under a Rule 10b5-1 trading plan adopted on May 12, 2025.
After the transaction, he holds 501,639 shares directly. Certain holdings are restricted stock units, each representing one Class A share, vesting through November 15, 2030, with any unvested units cancelled if he ceases to be a Service Provider.
Dropbox director Karen Peacock reported an open-market sale of 2,000 shares of Dropbox Class A Common Stock at $29.00 per share. The transaction took place on July 7, 2026 and was executed under a pre-arranged Rule 10b5-1 trading plan adopted on December 10, 2025.
Following this sale, Peacock directly holds 24,366 shares of Dropbox Class A Common Stock. The filing also notes that certain of her securities are in the form of restricted stock units that vest through May 21, 2027 or the day prior to Dropbox’s next annual stockholder meeting, and unvested units are cancelled if she ceases to be a service provider.
Dropbox, Inc. Chief Accounting Officer Sarah Elizabeth Schubach sold 1,305 shares of Class A Common Stock in an open-market transaction at $27.11 per share. The sale was made under a pre-arranged Rule 10b5-1 trading plan. After the transaction, she continues to hold 127,204 shares directly, and some of her holdings are in the form of restricted stock units that vest through February 15, 2030.
Dropbox, Inc. Chief Accounting Officer Sarah Elizabeth Schubach reported an open-market sale of 1,306 shares of Class A Common Stock at $26.90 per share. This transaction was executed under a pre-arranged Rule 10b5-1 trading plan adopted on May 16, 2025. After the sale, she directly holds 128,509 shares, and certain holdings consist of restricted stock units that vest through February 15, 2030, which are forfeited if her service with the company ends before vesting.
Dropbox, Inc. Co-CEO Ashraf Alkarmi reported both a stock award and a sale of shares. On June 1, 2026, he acquired 478,551 shares of Class A Common Stock as a grant with no cash price, structured as restricted stock units that vest quarterly through May 15, 2030. On June 2, 2026, he sold 22,700 Class A shares in an open-market transaction at a weighted average price of $27.8633 per share. After the sale, he directly owned 1,080,746 Class A shares. The footnotes explain a detailed vesting schedule, with different percentage portions vesting on specified quarterly dates between August 15, 2026 and May 15, 2030, and unvested units forfeited if he ceases to be a service provider.
Dropbox, Inc. Chief Accounting Officer Sarah Elizabeth Schubach sold 1,305 shares of Class A common stock in an open‑market transaction at $27.66 per share. The sale was executed under a pre‑arranged Rule 10b5‑1 trading plan adopted on May 16, 2025.
After this transaction, she directly holds 129,815 shares of Dropbox Class A common stock. Footnotes also note that some of her holdings include restricted stock units that vest on a schedule extending through February 15, 2030.
Campbell Lisa M reported acquisition or exercise transactions in this Form 4 filing.
Dropbox, Inc. director Lisa M. Campbell reported receiving a grant of 9,071 shares of Class A Common Stock in the form of restricted stock units at no cash cost per share. After this award, she directly holds 24,069 shares.
Each restricted stock unit represents the right to receive one share of Class A Common Stock and vests in full on the earlier of May 21, 2027 or the day prior to Dropbox’s next annual meeting of stockholders. Unvested restricted stock units are subject to cancellation if she ceases to be a service provider before vesting.
JENSON WARREN reported acquisition or exercise transactions in this Form 4 filing.
Dropbox director Jenson Warren received a new equity grant in the form of restricted stock units. He was awarded 9,071 shares of Class A Common Stock at no purchase price, increasing his direct holdings to 20,253 shares reported in this filing. The new restricted stock units vest in full on the earlier of May 21, 2027 or the day prior to Dropbox’s next annual stockholder meeting, and certain existing restricted stock units follow an applicable vesting schedule through the same date, subject to continued service.
Moore Andrew William reported acquisition or exercise transactions in this Form 4 filing.
Dropbox, Inc. director Andrew William Moore received an award of 9,071 shares of Class A Common Stock in the form of restricted stock units. These units were granted at no cash cost and will vest in full on the earlier of May 21, 2027 or the day prior to Dropbox’s next annual stockholder meeting, providing him with time-based equity compensation aligned with board service.
Peacock Karen reported acquisition or exercise transactions in this Form 4 filing.
Dropbox director Karen Peacock received a stock-based award. She was granted 9,071 restricted stock units (RSUs) of Class A Common Stock at no cash cost, increasing her direct holdings to 26,366 shares/units. The new RSUs vest in full on the earlier of May 21, 2027 or the day before Dropbox’s next annual shareholder meeting, and unvested units are forfeited if her service ends.
Seibel Michael reported acquisition or exercise transactions in this Form 4 filing.
Dropbox, Inc. director Michael Seibel reported an equity grant of 9,071 restricted stock units (RSUs) tied to Class A Common Stock. Each RSU represents the right to receive one share. The RSUs vest in full on the earlier of May 21, 2027 or the day before Dropbox’s next annual stockholder meeting. If he stops serving as a Service Provider before then, any unvested RSUs will be cancelled. Following this grant, he holds 65,333 Class A shares, including previously awarded RSUs subject to vesting schedules through the same date trigger.
Parasnis Abhay reported acquisition or exercise transactions in this Form 4 filing.
Dropbox director Abhay Parasnis received a grant of 9,071 restricted stock units, each representing one share of Class A Common Stock, at no cash cost per share. Following this award, he directly holds 47,811 shares and units in total.
The new restricted stock units vest in full on the earlier of May 21, 2027 or the day prior to Dropbox’s next annual meeting of stockholders. Existing restricted stock units are subject to a similar vesting schedule, and any unvested units will be cancelled if he ceases to be a Service Provider.
Dropbox, Inc. CEO Andrew Houston, through an affiliated trust, sold 30,332 shares of Class A Common Stock at $27.50 per share on May 18, 2026. The sale was made under a pre-arranged Rule 10b5-1 trading plan adopted on March 12, 2025.
On the same date, 30,332 shares of Class B Common Stock were converted into an equal number of Class A shares at Houston’s election. After these transactions, he held 8,266,666 Class A shares directly, along with additional indirect holdings and convertible Class B shares held through various family trusts.
Dropbox director Andrew William Moore reported selling 8,443 shares of Class A Common Stock in open-market transactions. The sales occurred on May 18, 2026 at weighted average prices of $27.27 and $27.80, executed in multiple trades within disclosed price ranges.
The filing shows that, after these transactions, Moore no longer holds any shares of Dropbox Class A Common Stock directly. One sale was executed under a Rule 10b5-1 trading plan adopted on May 29, 2025, indicating the trades were pre-arranged rather than opportunistic.
DROPBOX, INC. director Lisa M. Campbell sold 4,222 shares of Class A Common Stock in an open-market transaction at a weighted average price of $26.5098 per share. The sale was executed under a pre-arranged Rule 10b5-1 trading plan. After this trade, she directly holds 14,998 shares.
Dropbox, Inc. director Karen Peacock sold 4,000 shares of Class A Common Stock in an open-market transaction on May 15, 2026 at a weighted average price of $26.5047 per share. The sale was made under a pre-arranged Rule 10b5-1 trading plan adopted on December 10, 2025.
After this transaction, Peacock directly holds 17,295 Dropbox shares, according to the filing.
Dropbox Chief Business Officer Eric T. Webster had 12,871 Class A shares withheld to cover taxes from RSU vesting, at a price of $26.20 per share. This was a tax-withholding disposition, not an open-market trade. After the withholding, he directly holds 446,886 Class A shares.
Dropbox, Inc. Chief Financial Officer Ross Tennenbaum reported a tax-related share disposition tied to restricted stock units. On May 15, 2026, 20,325 shares of Class A common stock were withheld by Dropbox at $26.20 per share to satisfy tax withholding and remittance obligations upon RSU vesting. This was an automatic tax-withholding event, not an open‑market sale. After this transaction, Tennenbaum directly held 779,605 shares of Class A common stock. Some of his holdings include restricted stock units that are scheduled to vest under an applicable schedule through November 15, 2029, and any unvested units will be cancelled if he ceases to be a service provider.
DROPBOX, INC. executive Ashraf Alkarmi, General Manager, Core, reported a routine tax-related share disposition. On May 15, 2026, 21,446 shares of Class A Common Stock were withheld by Dropbox at $26.20 per share to cover tax withholding and remittance obligations tied to vesting restricted stock units (RSUs).
Following this net settlement, Alkarmi directly holds 624,895 shares of Class A Common Stock. Certain holdings are RSUs, each representing the right to receive one Class A share under a vesting schedule running through November 15, 2029; any unvested RSUs are cancelled if his service ends.
Dropbox, Inc. Chief Legal Officer William T. Yoon reported recent share activity in Class A common stock. On May 18, 2026, he completed open-market sales totaling 7,230 shares at prices of $27.80 and $27.2826 per share under a Rule 10b5-1 trading plan.
Earlier, on May 15, 2026, 16,124 shares were withheld by Dropbox to satisfy tax obligations tied to the vesting and net settlement of previously reported restricted stock units. After these transactions, he directly holds 366,963 shares of Class A common stock, and certain holdings remain in restricted stock units vesting through February 15, 2030.
Dropbox Chief Technology Officer Ali Dasdan reported recent stock transactions in Dropbox Class A Common Stock. On May 18, 2026, he sold a total of 5,666 shares in open-market trades at weighted average prices around the high-$27 range under a Rule 10b5-1 trading plan. On May 15, 2026, 19,254 shares were withheld by Dropbox to cover tax obligations tied to vesting restricted stock units, which is not an open-market sale. Following these transactions, he directly holds 514,611 shares of Dropbox Class A Common Stock.
Dropbox, Inc. Chief Accounting Officer Sarah Elizabeth Schubach reported two movements in Class A Common Stock. On May 19, 2026, she completed an open-market sale of 1,306 shares at $28.14 per share, leaving her with 131,120 shares held directly. Earlier, on May 15, 2026, 3,680 shares were withheld at $26.20 per share to cover tax obligations tied to vesting restricted stock units. The sale was executed under a Rule 10b5-1 trading plan adopted on May 16, 2025.
Dropbox CEO Andrew Houston reported an exercise-and-sell transaction involving the company’s dual-class shares. He converted 37,498 shares of Class B Common Stock into the same number of Class A shares at a conversion price of $0.00, then sold 37,498 Class A shares in open-market trades at a weighted average price of $25.9627. The sale was carried out under a Rule 10b5-1 trading plan adopted on March 12, 2025, indicating it was pre-scheduled. After these transactions, he continues to hold substantial positions, including 8,266,666 Class A shares directly and large Class B holdings indirectly through various family trusts that are convertible into Class A on a one-for-one basis with no expiration.
DROPBOX, INC. Chief Accounting Officer Sarah Elizabeth Schubach sold 1,769 shares of Class A Common Stock in an open-market transaction at $23.95 per share. The sale was executed on a pre-arranged basis under a Rule 10b5-1 trading plan.
After this transaction, she directly held 136,106 shares of Dropbox Class A Common Stock. A footnote also notes that certain securities held by her are restricted stock units that vest on a schedule extending through February 15, 2030, and unvested units would be cancelled if her service with the company ends.
Dropbox, Inc. reported that Chief Accounting Officer Sarah Elizabeth Schubach sold 1,415 shares of Class A Common Stock in an open-market transaction at $22.99 per share. After this sale, she directly holds 137,875 shares of Class A Common Stock.
The sale was executed under a Rule 10b5-1 trading plan, indicating it was pre-arranged rather than a discretionary market-timing decision. A portion of her holdings consists of restricted stock units that vest according to an established schedule through February 15, 2030, which are forfeited if she ceases to be a service provider.
Yoon William T reported acquisition or exercise transactions in this Form 4 filing.
DROPBOX, INC. Chief Legal Officer William T. Yoon received a grant of 200,762 restricted stock units, each representing one share of Class A Common Stock. The award is compensation, not an open-market purchase, and increases his direct holdings to 390,317 shares after the grant.
The units vest quarterly through February 15, 2030 on a detailed schedule: 7.85% of the shares vest each quarter from May 15, 2026 through November 15, 2026, 8.31% each quarter from February 15, 2027 through November 15, 2027, 5% each quarter from February 15, 2028 through November 15, 2029, and 3.21% on February 15, 2030. Any unvested units are cancelled if he ceases to be a Service Provider.
Alkarmi Ashraf reported acquisition or exercise transactions in this Form 4 filing.
Dropbox, Inc. reported that General Manager, Core, Ashraf Alkarmi received a grant of 231,680 shares of Class A Common Stock in the form of restricted stock units, as compensation rather than a cash purchase.
The units vest gradually through November 15, 2029 under a detailed quarterly schedule, and any unvested units are cancelled if he ceases to be a service provider. Following this grant, Alkarmi holds 646,341 shares of Class A Common Stock directly.
Dasdan Ali reported acquisition or exercise transactions in this Form 4 filing.
Dropbox, Inc. Chief Technology Officer Ali Dasdan received a grant of 40,152 Class A common shares in the form of restricted stock units. The award carries no cash cost to him and increases his direct holdings to 539,531 shares.
The restricted stock units vest over five years. According to the vesting schedule, 18.75% of the award vests on February 15, 2029 and on each three-month anniversary through November 15, 2029, and 6.25% vests on February 15, 2030 and on each three-month anniversary through November 15, 2030. Unvested units are cancelled if he ceases to be a service provider.
Dropbox, Inc. Chief Executive Officer Andrew Houston reported a derivative conversion and related share sale. An entity associated with him converted 111,166 shares of Class B Common Stock into 111,166 shares of Class A Common Stock, then sold 111,166 Class A shares at a weighted average price of $22.8901 per share.
The sale was executed pursuant to a Rule 10b5-1 trading plan adopted on March 12, 2025, with individual trade prices ranging from $22.39 to $23.07. Following these transactions, Houston continues to hold a substantial stake through direct Class A holdings and multiple trusts, as well as large remaining Class B holdings convertible into Class A on a one-for-one basis with no expiration date.
Dropbox, Inc. Chief Accounting Officer Sarah Elizabeth Schubach reported both an equity grant and a small share sale. On April 1, 2026, she received 57,217 shares of Class A Common Stock, including restricted stock units that vest quarterly through dates extending to February 15, 2030, contingent on continued service. On March 31, 2026, she sold 1,416 Class A shares at $22.60 per share pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on May 16, 2025. After these transactions, she holds 139,290 Class A shares directly.
Dropbox’s Chief Accounting Officer Sarah Elizabeth Schubach sold 1,415 shares of Class A common stock in an open-market transaction at $25.76 per share. The trade on March 16, 2026 was made under a pre-arranged Rule 10b5-1 trading plan. After the sale, she directly holds 83,489 shares and also has restricted stock units that can settle into Class A shares if they vest through February 15, 2029.
Dropbox, Inc. director Karen Peacock sold 2,000 shares of Class A Common Stock in an open-market transaction. The sale took place on March 11, 2026 at a price of $26.50 per share and was executed under a Rule 10b5-1 trading plan adopted on December 10, 2025.
After this transaction, she directly holds 21,295 shares of Class A Common Stock. A portion of her position consists of restricted stock units, each representing one share, subject to vesting schedules through May 15, 2026 or the day before Dropbox’s next annual stockholder meeting. Unvested units will be cancelled if she ceases to be a service provider.
Dropbox, Inc. Chief Legal Officer William T. Yoon reported open-market sales of 9,175 shares of Class A Common Stock. On March 11, 2026, he sold 8,775 shares at a weighted average price of $25.8998 and 400 shares at a weighted average price of $26.5650.
According to the disclosure, these transactions were executed in multiple trades with prices ranging from $25.54 to $26.49 and from $26.55 to $26.59, and were carried out under a Rule 10b5-1 trading plan adopted on December 10, 2025. After the sales, Yoon directly holds 189,555 shares of Dropbox Class A Common Stock.
Dropbox, Inc. General Manager, Core, Ashraf Alkarmi reported an open-market sale of 12,472 shares of Class A Common Stock at $26.00 per share. After this Rule 10b5-1 plan trade, he directly holds 414,661 shares of Dropbox Class A Common Stock.