DBX · Insider Trading
Dropbox, Inc. Class A
Every open-market purchase and sale reported by DBX officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-19 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −1,991 | −$64.79K |
| 2026-10-19 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −2,056 | −$73.58K |
| 2026-10-19 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −1,991 | −$73.23K |
| 2026-10-15 | Andrew Houston | Co-CEO | MIXED | — | −$1.04M |
| 2026-10-05 | Andrew Houston | Co-CEO | MIXED | — | −$12.05M |
| 2026-10-02 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −2,025 | −$65.89K |
| 2026-09-17 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −2,025 | −$74.48K |
| 2026-09-15 | Ashraf Alkarmi | Co-CEO | Sell | −28,800 | −$1.02M |
| 2026-09-14 | Ross Tennenbaum | Chief Financial Officer | Sell | −97,558 | −$3.42M |
| 2026-09-14 | Andrew Houston | Co-CEO | MIXED | — | −$13.44M |
| 2026-09-09 | Lisa M Campbell | Director | Sell | −4,598 | −$159.93K |
| 2026-09-09 | William T Yoon | Chief Legal Officer | Sell | −12,382 | −$430.70K |
| 2026-09-03 | Ross Tennenbaum | Chief Financial Officer | A | +28,945 | — |
| 2026-09-03 | Michael Ivan Torres | Chief Product Officer | A | +842,316 | — |
| 2026-09-03 | William T Yoon | Chief Legal Officer | A | +28,945 | — |
| 2026-09-02 | Sarah Elizabeth Schubach | Chief Accounting Officer | MIXED | +20,078 | −$57.90K |
| 2026-08-24 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −1,631 | −$55.47K |
| 2026-08-19 | Ashraf Alkarmi | Co-CEO | F | −47,865 | −$1.65M |
| 2026-08-19 | Ross Tennenbaum | Chief Financial Officer | F | −20,326 | −$699.62K |
| 2026-08-19 | Eric T Webster | Chief Business Officer | MIXED | −30,650 | −$1.05M |
| 2026-08-19 | William T Yoon | Chief Legal Officer | F | −16,833 | −$579.39K |
| 2026-08-19 | Sarah Elizabeth Schubach | Chief Accounting Officer | F | −5,854 | −$201.49K |
| 2026-08-19 | Ali Dasdan | Chief Technology Officer | MIXED | −30,587 | −$1.05M |
| 2026-08-04 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −1,632 | −$51.59K |
| 2026-07-31 | Karen Peacock | Director | Sell | −2,000 | −$66.00K |
| 2026-07-17 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −1,306 | −$39.35K |
| 2026-07-16 | Ali Dasdan | Chief Technology Officer | Sell | −12,972 | −$389.16K |
| 2026-07-09 | Karen Peacock | Director | Sell | −2,000 | −$58.00K |
| 2026-07-02 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −1,305 | −$35.38K |
| 2026-06-17 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −1,306 | −$35.13K |
| 2026-06-03 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −1,305 | −$36.10K |
| 2026-06-03 | Ashraf Alkarmi | Co-CEO | MIXED | +455,851 | −$632.50K |
| 2026-05-26 | Abhay Parasnis | Director | A | +9,071 | — |
| 2026-05-26 | Michael Seibel | Director | A | +9,071 | — |
| 2026-05-26 | Karen Peacock | Director | A | +9,071 | — |
| 2026-05-26 | Andrew William Moore | Director | A | +9,071 | — |
| 2026-05-26 | Warren Jenson | Director | A | +9,071 | — |
| 2026-05-26 | Lisa M Campbell | Director | A | +9,071 | — |
| 2026-05-20 | Andrew William Moore | Director | Sell | −8,443 | −$232.78K |
| 2026-05-20 | Andrew Houston | Chief Executive Officer | MIXED | — | −$834.13K |
| 2026-05-19 | Sarah Elizabeth Schubach | Chief Accounting Officer | MIXED | −4,986 | −$133.17K |
| 2026-05-19 | Ali Dasdan | Chief Technology Officer | MIXED | −24,920 | −$660.61K |
| 2026-05-19 | William T Yoon | Chief Legal Officer | MIXED | −23,354 | −$621.79K |
| 2026-05-19 | Ashraf Alkarmi | General Manager, Core | F | −21,446 | −$561.89K |
| 2026-05-19 | Ross Tennenbaum | Chief Financial Officer | F | −20,325 | −$532.51K |
| 2026-05-19 | Eric T Webster | Chief Business Officer | F | −12,871 | −$337.22K |
| 2026-05-19 | Karen Peacock | Director | Sell | −4,000 | −$106.02K |
| 2026-05-19 | Lisa M Campbell | Director | Sell | −4,222 | −$111.92K |
| 2026-05-18 | Andrew Houston | Chief Executive Officer | MIXED | — | −$973.55K |
| 2026-05-07 | Sarah Elizabeth Schubach | Chief Accounting Officer | Sell | −1,769 | −$42.37K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Andrew Houston | Co-CEO | 8,983,394 | $338.94M |
| Ashraf Alkarmi | Co-CEO | 1,004,081 | $37.88M |
| Michael Ivan Torres | Chief Product Officer | 842,316 | $31.78M |
| Ross Tennenbaum | Chief Financial Officer | 690,666 | $26.06M |
| Ali Dasdan | Chief Technology Officer | 471,052 | $17.77M |
| Timothy Regan | Chief Financial Officer | 437,647 | $16.51M |
| Eric T Webster | Chief Business Officer | 432,066 | $16.30M |
| Eric Cox | Chief Customer Officer | 378,427 | $14.28M |
| William T Yoon | Chief Legal Officer | 366,693 | $13.84M |
| Paul E Jacobs | Director | 321,902 | $12.15M |
| Bart Volkmer | Chief Legal Officer | 285,617 | $10.78M |
| Sarah Elizabeth Schubach | Chief Accounting Officer | 134,868 | $5.09M |
| Michael Seibel | Director | 65,333 | $2.47M |
| Abhay Parasnis | Director | 47,811 | $1.80M |
| Karen Peacock | Director | 22,366 | $843.87K |
| Warren Jenson | Director | 20,253 | $764.15K |
| Lisa M Campbell | Director | 19,471 | $734.64K |
| Andrew William Moore | Director | 9,071 | $342.25K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the DBX quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.