DGX
Quest Diagnostics Inc
15 disclosed insider filings · 10 distinct insiders · latest Sep 3, 2026
Total filings
15
10 insiders
Insider buys
6
$32K
Insider sells
5
$8.3M
Grants & other
0
$0
All disclosed filings
Same-day tranches are grouped per insider - the Lots column shows how many individual executions a row covers; Price is the value-weighted average.
| Filed | Tx date | Insider | Type | Qty | Avg price | Value | Lots | Source |
|---|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | Sep 1, 2026 | J E Davis OFFICER | SELL | 10,000 | $242.72 | $2.4M | — | EDGAR |
| Aug 31, 2026 | Aug 28, 2026 | Michael E Prevoznik OFFICER | SELL | 22,677 | $243.11 | $5.5M | 3 | EDGAR |
| Aug 31, 2026 | Aug 28, 2026 | Michael E Prevoznik OFFICER | GIFT | 1,000 | — | — | — | EDGAR |
| Aug 31, 2026 | Aug 28, 2026 | Michael E Prevoznik OFFICER | OTHER | 22,677 | $112.17 | $2.5M | — | EDGAR |
| Jul 29, 2026 | Jul 28, 2026 | Mark E Delaney OFFICER | SELL | 1,600 | $235.18 | $376K | — | EDGAR |
| Jul 27, 2026 | Jul 22, 2026 | Robert B Carter DIRECTOR | BUY | 11 | $206.8 | $2K | — | EDGAR |
| Jul 27, 2026 | Jul 22, 2026 | Vicky B Gregg DIRECTOR | OTHER | 72 | $206.81 | $15K | — | EDGAR |
| Jul 27, 2026 | Jul 22, 2026 | Timothy L Main DIRECTOR | BUY | 21 | $206.81 | $4K | — | EDGAR |
| Jul 27, 2026 | Jul 22, 2026 | Mark E Delaney OFFICER | BUY | 34 | $206.81 | $7K | — | EDGAR |
| Jul 27, 2026 | Jul 22, 2026 | Wright III Lassiter DIRECTOR | BUY | 6 | $206.81 | $1K | — | EDGAR |
| Jul 27, 2026 | Jul 22, 2026 | Sam Samad OFFICER | OTHER | 102 | $206.81 | $21K | — | EDGAR |
| Jul 27, 2026 | Jul 22, 2026 | Patrick Plewman OFFICER | BUY | 46 | $206.81 | $10K | — | EDGAR |
| Jul 27, 2026 | Jul 22, 2026 | Karthik Kuppusamy OFFICER | BUY | 37 | $206.81 | $8K | — | EDGAR |