Bart Volkmer is CLO at DROPBOX, INC. (DBX). They have made 48 open-market trades across 1 company since 2018, most recently 2025-02-18.
CIK 0001734437
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 48 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DBX | 285,617 | $10.3M |
Shares reported on the most recent Form 4, priced at the 2025-02-20 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DBX | SELL · 10b5-1 | 2024-07-15 | 2024-07-17 | $22.76 | $159K | +3.3% | -1.8% | +12.7% |
| DBX | SELL · 10b5-1 | 2024-06-17 | 2024-06-20 | $21.02 | $290K | +7.8% | +10.5% | +16.8% |
| DBX | SELL · 10b5-1 | 2024-05-16 | 2024-05-17 | $23.72 | $327K | -6.0% | -11.9% | -4.0% |
| DBX | SELL · 10b5-1 | 2024-04-15 | 2024-04-17 | $23.12 | $309K | +5.9% | +3.8% | +1.4% |
| DBX | SELL · 10b5-1 | 2024-03-15 | 2024-03-19 | $24.02 | $338K | -0.9% | -7.2% | -14.7% |
| DBX | SELL · 10b5-1 | 2024-02-23 | 2024-02-27 | $23.80 | $340K | +0.7% | +1.8% | -4.3% |
| DBX | SELL · 10b5-1 | 2024-01-16 | 2024-01-18 | $31.31 | $440K | +2.1% | -23.9% | -28.4% |
| DBX | SELL · 10b5-1 | 2023-12-15 | 2023-12-19 | $29.37 | $414K | -3.9% | +5.6% | -20.0% |
| DBX | SELL · 10b5-1 | 2023-11-16 | 2023-11-17 | $26.55 | $376K | +3.9% | +10.4% | +20.0% |
| DBX | SELL · 10b5-1 | 2023-10-16 | 2023-10-18 | $27.97 | $393K | -5.6% | -1.9% | +13.3% |
| DBX | SELL · 10b5-1 | 2023-09-15 | 2023-09-19 | $27.14 | $383K | +2.6% | +2.9% | +12.8% |
| DBX | SELL · 10b5-1 | 2023-09-05 | 2023-09-07 | $27.68 | $392K | -5.0% | +0.0% | -1.1% |
| DBX | SELL | 2023-07-11 | 2023-07-13 | $27.55 | $276K | -3.5% | +2.2% | +1.8% |
| DBX | SELL | 2023-06-09 | 2023-06-13 | $23.96 | $485K | +4.3% | +12.2% | +12.9% |
| DBX | SELL | 2023-05-16 | 2023-05-17 | $22.04 | $233K | +1.9% | +16.7% | +25.2% |
| DBX | SELL | 2023-04-10 | 2023-04-12 | $21.01 | $420K | +3.2% | +5.7% | +32.0% |
| DBX | SELL | 2023-03-13 | 2023-03-16 | $19.06 | $439K | +4.6% | +10.0% | +25.2% |
| DBX | SELL | 2023-02-27 | 2023-03-01 | $20.54 | $561K | -7.3% | +5.7% | +10.9% |
| DBX | SELL | 2023-01-11 | 2023-01-13 | $22.79 | $228K | +2.0% | +4.0% | -4.5% |
| DBX | SELL | 2022-12-12 | 2022-12-14 | $22.79 | $468K | -4.8% | -1.2% | -16.2% |
| DBX | SELL | 2022-11-16 | 2022-11-17 | $22.48 | $474K | +5.7% | +0.4% | +8.4% |
| DBX | SELL | 2022-10-11 | 2022-10-13 | $20.12 | $221K | +7.6% | +10.9% | +11.2% |
| DBX | SELL | 2022-09-12 | 2022-09-14 | $23.03 | $253K | -8.4% | -7.6% | +7.4% |
| DBX | SELL | 2022-08-16 | 2022-08-17 | $24.26 | $547K | -9.1% | -9.3% | -4.3% |
| DBX | SELL | 2022-07-11 | 2022-07-13 | $22.53 | $248K | +5.8% | +15.5% | -6.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.