Fei Chen is CEO at LIQTECH INTERNATIONAL INC (LIQT). They have made 1 open-market trade across 1 company since 2023, most recently 2026-01-03.
CIK 0001944330
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.
1 open-market purchase totalling $113K since 2023, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| LIQT | 417,898 | $152K |
Shares reported on the most recent Form 4, priced at the 2026-01-13 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LIQT | BUY | 2023-05-26 | 2023-09-05 | $3.44 | $113K | +16.8% | +7.4% | -8.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.