Dropbox, Inc. (DBX) insider trading.
In Q3 2026, insiders at Dropbox, Inc. reported 28 non-derivative transactions on 24 Forms 3, 4 and 5: 0 open-market purchases and 17 sales worth $20.2M.
- Transactions
- 28
- Purchases (P)
- 0
- Sales (S)
- 17
- Net shares, P minus S
- -580,802
- Insiders
- 10
- Last filed
- 2026-09-17
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Schubach Sarah Elizabeth | Officer · Chief Accounting Officer | 8 | 0 | 6 |
| Houston Andrew | Director, Officer, TenPercentOwner · Co-CEO | 3 | 0 | 2 |
| Tennenbaum Ross | Officer · Chief Financial Officer | 3 | 0 | 1 |
| Yoon William T | Officer · Chief Legal Officer | 3 | 0 | 1 |
| Dasdan Ali | Officer · Chief Technology Officer | 3 | 0 | 2 |
| Alkarmi Ashraf | Director, Officer · Co-CEO | 2 | 0 | 1 |
| Webster Eric T | Officer · Chief Business Officer | 2 | 0 | 1 |
| Peacock Karen | Director | 2 | 0 | 2 |
| Campbell Lisa M | Director | 1 | 0 | 1 |
| Torres Michael Ivan | Officer · Chief Product Officer | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-15 | Schubach Sarah Elizabeth | S (D) | 2,025 | $36.78 | 134,834 | Form 4 |
| 2026-09-11 | Alkarmi Ashraf | S (D) | 28,800 | $35.54 | 1,004,081 | Form 4 |
| 2026-09-10 | Houston Andrew | S (D) | 59,368 | $35.19 | 0 | Form 4 |
| 2026-09-10 | Houston Andrew | C (A) | 383,800 | $0 | 383,800 | Form 4 |
| 2026-09-10 | Houston Andrew | S (D) | 324,432 | $34.98 | 59,368 | Form 4 |
| 2026-09-10 | Tennenbaum Ross | S (D) | 97,558 | $35.02 | 690,666 | Form 4 |
| 2026-09-04 | Campbell Lisa M | S (D) | 4,598 | $34.78 | 19,471 | Form 4 |
| 2026-09-04 | Yoon William T | S (D) | 12,382 | $34.78 | 366,693 | Form 4 |
| 2026-09-01 | Tennenbaum Ross | A (A) | 28,945 | $0 | 788,224 | Form 4 |
| 2026-09-01 | Yoon William T | A (A) | 28,945 | $0 | 379,075 | Form 4 |
| 2026-09-01 | Torres Michael Ivan | A (A) | 842,316 | $0 | 842,316 | Form 4 |
| 2026-09-01 | Schubach Sarah Elizabeth | A (A) | 21,709 | $0 | 136,859 | Form 4 |
| 2026-08-31 | Schubach Sarah Elizabeth | S (D) | 1,631 | $35.5 | 115,150 | Form 4 |
| 2026-08-20 | Schubach Sarah Elizabeth | S (D) | 1,631 | $34.01 | 116,781 | Form 4 |
| 2026-08-18 | Dasdan Ali | S (D) | 11,332 | $34.13 | 471,052 | Form 4 |
| 2026-08-18 | Webster Eric T | S (D) | 15,830 | $34.09 | 416,236 | Form 4 |
| 2026-08-17 | Tennenbaum Ross | F (D) | 20,326 | $34.42 | 759,279 | Form 4 |
| 2026-08-17 | Dasdan Ali | F (D) | 19,255 | $34.42 | 482,384 | Form 4 |
| 2026-08-17 | Yoon William T | F (D) | 16,833 | $34.42 | 350,130 | Form 4 |
| 2026-08-17 | Alkarmi Ashraf | F (D) | 47,865 | $34.42 | 1,032,881 | Form 4 |
| 2026-08-17 | Schubach Sarah Elizabeth | F (D) | 5,854 | $34.42 | 118,412 | Form 4 |
| 2026-08-17 | Webster Eric T | F (D) | 14,820 | $34.42 | 432,066 | Form 4 |
| 2026-07-31 | Schubach Sarah Elizabeth | S (D) | 1,632 | $31.61 | 124,266 | Form 4 |
| 2026-07-29 | Peacock Karen | S (D) | 2,000 | $33 | 22,366 | Form 4 |
| 2026-07-15 | Schubach Sarah Elizabeth | S (D) | 1,306 | $30.13 | 125,898 | Form 4 |
| 2026-07-14 | Dasdan Ali | S (D) | 12,972 | $30 | 501,639 | Form 4 |
| 2026-07-07 | Peacock Karen | S (D) | 2,000 | $29 | 24,366 | Form 4 |
| 2026-06-30 | Schubach Sarah Elizabeth | S (D) | 1,305 | $27.11 | 127,204 | Form 4 |
Transaction codes in this quarter
Get DBX insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1467623&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · DBX company page · Dropbox, Inc. on SEC.gov
Questions
Are insiders buying or selling Dropbox, Inc. (DBX)?
In Q3 2026, insiders at Dropbox, Inc. reported 28 non-derivative transactions on 24 Forms 3, 4 and 5: 0 open-market purchases and 17 sales worth $20.2M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Dropbox, Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/dbx.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.