Matthew Craig Miller is Director at Confluent, Inc. (CFLT). They have made 3 open-market trades across 1 company since 2024, most recently 2026-03-17.
CIK 0001866643
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 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CFLT | 9,886 | $306K |
Shares reported on the most recent Form 4, priced at the 2025-02-14 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CFLT | SELL | 2024-12-12 | 2024-12-16 | $32.02 | $38K | -8.1% | -11.5% | -13.4% |
| CFLT | SELL | 2024-12-06 | 2024-12-10 | $32.66 | $34.2M | -5.6% | -12.9% | -23.1% |
| CFLT | SELL · 10b5-1 | 2024-11-21 | 2024-11-25 | $31.19 | $71.5M | +5.6% | -5.8% | -2.5% |
| CFLT | SELL · 10b5-1 | 2024-11-13 | 2024-11-15 | $28.90 | $62.7M | +12.0% | +15.3% | +32.8% |
| CFLT | SELL | 2024-11-06 | 2024-11-08 | $27.33 | $116.7M | +7.0% | +21.5% | +11.9% |
| CFLT | SELL · 10b5-1 | 2024-11-01 | 2024-11-05 | $26.31 | $2.9M | +1.8% | +25.2% | +9.0% |
| CFLT | SELL · 10b5-1 | 2024-06-12 | 2024-06-14 | $27.77 | $694K | +7.3% | -3.8% | -29.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.