Garret W. Weston is Director at AMG Pantheon Infrastructure Fund, LLC (PBLSX). They have made 3 open-market trades across 3 companies since 2022, most recently 2025-11-19.
CIK 0001884818
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.
3 open-market purchases totalling $400K since 2022, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PBLSX | 9,765 | — |
| PCSZX | 4,807 | — |
| XPEPX | 3,752 | — |
| Total | $0 |
Shares reported on the most recent Form 4, priced at the 2025-11-21 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.