Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-10-22 Sale | 2025-10-24 6:10 pm | QUEST DIAGNOSTICS INC | DGX | PFEIFFER GARY M Director | 1,482 | $182.4 | $270,317 | 29,431 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-10-23 I | 2025-10-24 6:10 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | PFEIFFER GARY M Director | 4,413 | $190.58 | 29,431 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:20 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | PFEIFFER GARY M Director | 1,203 | $0 | 30,669 (Direct) | View |
| 2024-05-16 Option Award | 2024-05-20 7:22 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | PFEIFFER GARY M Director | 1,482 | $0 | 28,916 (Direct) | View |
| 2023-05-17 Option Award | 2023-05-19 6:18 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | PFEIFFER GARY M Director | 1,369 | $0 | 26,839 (Direct) | View |
| 2022-05-18 Option Award | 2022-05-20 4:35 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | PFEIFFER GARY M Director | 1,292 | $0 | 24,982 (Direct) | View |
| 2021-05-25 Option Award | 2021-05-25 4:50 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | PFEIFFER GARY M Director | 1,363 | $0 | 23,265 (Direct) | View |