Vicky B. Gregg is Director at QUEST DIAGNOSTICS INC (DGX). They have made 4 open-market trades across 2 companies since 2024, most recently 2026-10-21.
CIK 0001510304
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 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DGX | 18,449 | $4.7M |
| ACHC | 42,628 | $1.5M |
| FHN | 23,976 | $554K |
| TMH | 5,683 | — |
| Total | $6.7M |
Shares reported on the most recent Form 4, priced at the 2026-10-23 close. 1 holding could not be priced and is 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.