Ross Tennenbaum sold $3.4M of DBX
Chief Financial Officer at DROPBOX, INC.. 97,558 shares at an average of $35.02, traded Sep 10, 2026, filed Sep 14, 2026.
Score components
- +22RoleCFO
- +25Trade size$3.4M at market
- +5Share of holdings soldSold 12% of holdings
- +15Cluster6 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001807571-26-000011, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -97,558 | $35.02 | $3.4M | 690,666 | 27 d ago |
Related signals
Other insiders at DROPBOX, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 58Moderate | DROPBOX, INC. | Andrew Houston Co-CEO | $12M 354,300 shares | -100% | |
| 11Weak | DROPBOX, INC. | Sarah Elizabeth Schubach Chief Accounting Officer | $66k 2,025 shares | -2% | |
| 18Weak | DROPBOX, INC. | Sarah Elizabeth Schubach Chief Accounting Officer | $74k 2,025 shares | -1% | |
| 45Moderate | DROPBOX, INC. | Ashraf Alkarmi Co-CEO | $1.0M 28,800 shares | -3% | |
| 65Notable | DROPBOX, INC. | Andrew Houston Co-CEO | $13M 383,800 shares | -100% | |
| 26Weak | DROPBOX, INC. | Lisa M Campbell director | $160k 4,598 shares | -19% | |
| 27Weak | DROPBOX, INC. | William T Yoon Chief Legal Officer | $431k 12,382 shares | -3% | |
| 17Weak | DROPBOX, INC. | Sarah Elizabeth Schubach Chief Accounting Officer | $58k 1,631 shares | -1% | |
| 9Weak | DROPBOX, INC. | Ashraf Alkarmi General Manager, Core | $284k 10,098 shares | -2% | |
| 18Weak | DROPBOX, INC. | Timothy Regan Chief Financial Officer | $63k 2,500 shares | -1% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.