Robert Groesbeck is CEO at Planet 13 Holdings Inc. (PLNH). They have made 5 open-market trades across 1 company since 2025, most recently 2025-12-19.
CIK 0001898970
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PLNH | 28,692,659 | — |
| PLNHF | 958,139 | — |
| Total | $0 |
Shares reported on the most recent Form 4, priced at the 2025-12-23 close. 2 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.