DBX
DROPBOX, INC. · Technology · Market cap $8.5B
Insiders sold $33.1M net in the last 90 days ·9 sellers, 0 buyers· 15 of 16 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 19, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$58.9M
reported sales (SEC code S)
Unique Insiders
11
in the rolling window
Latest filing
Oct 19, 2026
Schubach Sarah Elizabeth
DROPBOX, INC. (DBX) has 91 SEC Form 4 filings (128 transaction rows) in the rolling window, disclosed by 11 distinct insiders. Most recent filing: Oct 19, 2026.
Inside the rolling window, 11 insiders at DROPBOX, INC. reported no open-market purchases and 65 open-market sales totaling $58.9M. The most active filer is Chief Accounting Officer Schubach Sarah Elizabeth with 24 filings. Insiders have net sold $37.0M over the trailing 6 months. The most recent open-market filing is a sale of 2,056 shares by Chief Accounting Officer Schubach Sarah Elizabeth, dated Oct 15, 2026, worth $74K.
- Industry:Software - Infrastructure
- CEO:Andrew W. Houston
- Employees:2,113
- HQ:San Francisco, CA, US
- IPO:2018-03-23
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Chief Accounting Officer | Sale | 2,056 | $74K | Oct 19 | +1.8% | SEC ↗ | |
| Chief Accounting Officer | Sale | 4,016 | $131K | Oct 19 | +1.8% | SEC ↗ | |
| Chief Accounting Officer | Sale | 4,016 | $148K | Oct 19 | +1.8% | SEC ↗ | |
| Co-CEO | Sale | 29,500 | $1.0M | Oct 15 | +0.1% | SEC ↗ | |
| Co-CEO | Sale | 354,300 | $12.0M | Oct 5 | +6.5% | SEC ↗ | |
Alkarmi AshrafFirst in 3 months | Co-CEO | Sale | 28,800 | $1.0M | Sep 15 | -2.8% | SEC ↗ |
Houston AndrewFirst in 4 months | Co-CEO | Sale | 383,800 | $13.4M | Sep 14 | -1.9% | SEC ↗ |
Tennenbaum RossFirst filing | Chief Financial Officer | Sale | 97,558 | $3.4M | Sep 14 | — | SEC ↗ |
Yoon William TFirst in 4 months | Chief Legal Officer | Sale | 12,382 | $431K | Sep 9 | — | SEC ↗ |
Campbell Lisa MFirst in 4 months | Director | Sale | 4,598 | $160K | Sep 9 | — | SEC ↗ |
| Chief Accounting Officer | Sale | 1,631 | $58K | Sep 2 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,631 | $55K | Aug 24 | — | SEC ↗ | |
Webster Eric TFirst filing | Chief Business Officer | Sale | 15,830 | $540K | Aug 19 | — | SEC ↗ |
| Chief Technology Officer | Sale | 11,332 | $387K | Aug 19 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,632 | $52K | Aug 4 | — | SEC ↗ | |
| Director | Sale | 2,000 | $66K | Jul 31 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,306 | $39K | Jul 17 | — | SEC ↗ | |
| Chief Technology Officer | Sale | 12,972 | $389K | Jul 16 | — | SEC ↗ | |
| Director | Sale | 2,000 | $58K | Jul 9 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,305 | $35K | Jul 2 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,306 | $35K | Jun 17 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,305 | $36K | Jun 3 | — | SEC ↗ | |
Alkarmi AshrafFirst in 3 months | Co-CEO | Sale | 22,700 | $632K | Jun 3 | — | SEC ↗ |
| Chief Executive Officer | Sale | 30,332 | $834K | May 20 | — | SEC ↗ | |
Moore Andrew WilliamFirst filing | Director | Sale | 8,443 | $233K | May 20 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading DBX 10 all-time
- RRep. Julia LetlowOther$1,001 - $15,0002025-04-22
- RRep. Julia LetlowPurchase$1,001 - $15,0002024-10-23
- RRep. Lisa C. McClainSale$1,001 - $15,0002025-08-04
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-07-22
- RRep. Robert P. BresnahanSale$1,001 - $15,0002025-01-13
- DRep. Ro KhannaPurchase$1,001 - $15,0002022-05-05
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does DBX have?
DROPBOX, INC. (DBX) has 91 SEC Form 4 filings (128 transaction rows) in the rolling 365-day window, disclosed by 11 distinct insiders. Most recent filing: Oct 19, 2026.
When was the most recent SEC Form 4 filing for DBX?
The most recent Form 4 filing for DBX on Tracefour is dated Oct 19, 2026.
Who is the most active insider at DBX?
The most active SEC Form 4 filer at DBX in the rolling window is Chief Accounting Officer Schubach Sarah Elizabeth, with 24 filings.
What is the net insider flow at DBX over the last 6 months?
Over the trailing 180 days, insiders at DBX have net sold $37.0M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at DBX in the current window?
Inside the rolling window, insiders at DBX bought $0 and sold $58.9M based on SEC Form 4 filings.
Can I get alerts for DBX insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at DROPBOX, INC. (DBX). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
DROPBOX, INC. is in the Technology sector.