Patrick Plewman is VP at QUEST DIAGNOSTICS INC (DGX). They have made 4 open-market trades across 1 company since 2025, most recently 2026-03-05.
CIK 0001497368
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 | 20,880 | $5.3M |
| VXGN | 444,627 | — |
| Total | $5.3M |
Shares reported on the most recent Form 4, priced at the 2026-03-06 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.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DGX | SELL | 2026-03-05 | 2026-03-06 | $206.21 | $589K | -1.5% | +0.4% | -1.0% |
| DGX | SELL · 10b5-1 | 2026-03-03 | 2026-03-04 | $207.73 | $85K | -3.5% | -3.5% | -6.4% |
| DGX | SELL | 2026-02-19 | 2026-02-20 | $204.83 | $196K | +3.2% | -3.2% | -4.1% |
| DGX | SELL | 2026-02-10 | 2026-02-12 | $204.00 | $1.2M | +0.2% | -4.1% | -8.1% |
| DGX | SELL · 10b5-1 | 2025-08-21 | 2025-08-25 | $185.00 | $365K | +2.6% | +4.5% | +6.6% |
| DGX | SELL · 10b5-1 | 2025-08-19 | 2025-08-21 | $183.00 | $829K | -3.0% | -0.2% | +0.5% |
| DGX | SELL · 10b5-1 | 2025-08-15 | 2025-08-19 | $180.00 | $356K | -0.9% | -0.0% | +1.6% |
| DGX | SELL · 10b5-1 | 2025-08-06 | 2025-08-08 | $175.00 | $969K | +4.1% | +3.1% | -0.3% |
| DGX | SELL | 2025-02-19 | 2025-02-21 | $169.71 | $109K | +0.2% | -2.6% | -1.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.