QUEST DIAGNOSTICS INC (DGX) — Insider Trading
Insider trading activity for QUEST DIAGNOSTICS INC sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 31
- Last trade date: Oct 2, 2026
- Ticker: DGX
Top Insiders
- RING TIMOTHY M — 1 trades, buy: $0, sell: $0
- Doi Tracey — 1 trades, buy: $0, sell: $0
- Diaz Luis — 1 trades, buy: $0, sell: $0
- MORRISON DENISE M — 1 trades, buy: $0, sell: $0
- MAIN TIMOTHY L — 1 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 1, 2026 | WENTWORTH TIMOTHY C | DGX QUEST DIAGNOSTICS INC | OTHER | 135 | $0 |
| Sep 1, 2026 | Davis J. E. | DDGX DDGX | SELL | 10,000 | $2.4M |
| Sep 1, 2026 | Davis J. E. | DDGX DDGX | SELL | 10,000 | $2.4M |
| Aug 28, 2026 | PREVOZNIK MICHAEL E | DDGX DDGX | SELL | 22,677 | $5.5M |
| Aug 28, 2026 | PREVOZNIK MICHAEL E | DDGX DDGX | BUY | 22,677 | $2.5M |
| Aug 28, 2026 | PREVOZNIK MICHAEL E | DDGX DDGX | SELL | 22,677 | $5.5M |
| Jul 1, 2026 | WENTWORTH TIMOTHY C | DGX QUEST DIAGNOSTICS INC | OTHER | 144 | N/A |
| Jun 4, 2026 | KUPPUSAMY KARTHIK | DGX QUEST DIAGNOSTICS INC | OTHER | 4,827 | $588K |
| Jun 4, 2026 | KUPPUSAMY KARTHIK | DGX QUEST DIAGNOSTICS INC | OTHER | 3,320 | $424K |
| Jun 4, 2026 | KUPPUSAMY KARTHIK | DGX QUEST DIAGNOSTICS INC | SELL | 8,147 | $1.6M |
| Jun 4, 2026 | KUPPUSAMY KARTHIK | DGX QUEST DIAGNOSTICS INC | OTHER | 4,827 | $588K |
| Jun 4, 2026 | KUPPUSAMY KARTHIK | DGX QUEST DIAGNOSTICS INC | OTHER | 3,320 | $424K |
| Jun 1, 2026 | Davis J. E. | DGX QUEST DIAGNOSTICS INC | SELL | 10,000 | $1.9M |
| May 20, 2026 | PFEIFFER GARY M | DGX QUEST DIAGNOSTICS INC | OTHER | 1,142 | N/A |
| May 20, 2026 | MAIN TIMOTHY L | DGX QUEST DIAGNOSTICS INC | OTHER | 1,142 | N/A |
| May 20, 2026 | CARTER ROBERT B | DGX QUEST DIAGNOSTICS INC | OTHER | 1,142 | N/A |
| May 20, 2026 | RING TIMOTHY M | DGX QUEST DIAGNOSTICS INC | OTHER | 1,142 | N/A |
| May 20, 2026 | MORRISON DENISE M | DGX QUEST DIAGNOSTICS INC | OTHER | 1,142 | N/A |
| May 20, 2026 | WENTWORTH TIMOTHY C | DGX QUEST DIAGNOSTICS INC | OTHER | 1,142 | N/A |
| May 20, 2026 | Gregg Vicky B | DGX QUEST DIAGNOSTICS INC | OTHER | 1,142 | N/A |