Merle Ferguson is Director at BIOFORCE NANOSCIENCES HOLDINGS, INC. (BFNH). They have made 2 open-market trades across 2 companies since 2023, most recently 2026-04-22.
CIK 0001749860
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 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BFNH | 26,700,000 | — |
| BRVO | 25,000,000 | — |
| GRHI | 186,510,072 | — |
| Total | $0 |
Shares reported on the most recent Form 4, priced at the 2026-09-02 close. 3 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.