Greedy Insider
DROPBOX, INC. (DBX) Insider Trades and Scores
DROPBOX, INC. (DBX) insider trades: since Nov 28, 2025, Greedy Insider recorded 0 open-market buys and 79 sales on Form 4 from 11 insiders. The strongest recent filing scored 94 (Strong).
Who bought and who sold
Across the last 79 scoreable Form 4 transactions in DBX, 0 were open-market purchases and 79 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| Schubach Sarah Elizabeth | Chief Accounting Officer | Sell | 2056.0 | 73584.24 | 2026-10-15 | 73 | View |
| Houston Andrew | Co-CEO | Sell | 29500.0 | 1035234.6 | 2026-10-12 | 58 | View |
| Houston Andrew | Co-CEO | Sell | 354300.0 | 12049814.0 | 2026-10-01 | 76 | View |
| Schubach Sarah Elizabeth | Chief Accounting Officer | Sell | 2025.0 | 65893.5 | 2026-09-30 | 73 | View |
| Schubach Sarah Elizabeth | Chief Accounting Officer | Sell | 2025.0 | 74479.5 | 2026-09-15 | 82 | View |
| Alkarmi Ashraf | Co-CEO | Sell | 28800.0 | 1023454.06 | 2026-09-11 | 85 | View |
| Houston Andrew | Co-CEO | Sell | 324432.0 | 11350091.0 | 2026-09-10 | 88 | View |
| Houston Andrew | Co-CEO | Sell | 59368.0 | 2089124.2 | 2026-09-10 | 75 | View |
| Tennenbaum Ross | CFO | Sell | 97558.0 | 3416208.0 | 2026-09-10 | 90 | View |
| Campbell Lisa M | Director | Sell | 4598.0 | 159928.56 | 2026-09-04 | 79 | View |
The strongest recent filing
Schubach Sarah Elizabeth (Chief Accounting Officer) sold 5,854 shares of DROPBOX, INC. on Aug 17, 2026, a filing that scored 94 (Strong). It scored Strong because a senior insider was trading and several insiders moved the same way within a week. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 6 insiders (Schubach Sarah Elizabeth, Webster Eric T, Dasdan Ali, Yoon William T) traded DBX the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with DROPBOX, INC.'s own history
Open-market buys make up 0% of the 79 scoreable DBX transactions on record between Nov 28, 2025 and Oct 15, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 79
- Open-market buys: 0
- Sales: 79
- Distinct insiders: 11
- Strongest recent Greediness Score: 94 (Strong)
Primary sources
Related
- Strongest filing
- DBX in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.