Andrei Karkar is Director & 10% Owner at TMC the metals Co Inc. (TMC). They have made 4 open-market trades across 1 company since 2021, most recently 2026-05-29.
CIK 0001874431
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.
4 open-market purchases totalling $16.7M since 2021, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TMC | 443,468 | $1.1M |
Shares reported on the most recent Form 4, priced at the 2026-06-02 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.