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 |
| 2025-11-25 Sale | 2025-11-28 4:30 pm | QUEST DIAGNOSTICS INC | DGX | Davis J. E. CEO and President | 55,093 | $192.22 | $10,589,760 | 120,480 (Direct) | View |
| 2025-11-25 Sale | 2025-11-28 4:30 pm | QUEST DIAGNOSTICS INC | DGX | Gregg Vicky B Director | 1,250 | $191.76 | $239,700 | 17,037 (Direct) | View |
| 2025-11-18 Sale | 2025-11-20 4:28 pm | QUEST DIAGNOSTICS INC | DGX | DELANEY MARK E SVP & Chief Commercial Officer | 7,946 | $187.35 | $1,488,683 | 15,014 (Direct) | View |
| 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 |
| 2025-09-26 Sale | 2025-09-30 4:36 pm | QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel | 227 | $188.13 | $42,706 | 43,809 (Indirect Direct) | View |
| 2025-09-23 Sale | 2025-09-25 4:39 pm | QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel | 28,463 | $187.12 | $5,326,042 | 44,437 (Indirect Direct) | View |
| 2025-08-21 Sale | 2025-08-25 4:27 pm | QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services | 1,975 | $185 | $365,375 | 15,269 (Direct) | View |
| 2025-08-19 Sale | 2025-08-21 4:34 pm | QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services | 4,532 | $183 | $829,356 | 17,244 (Direct) | View |
| 2025-08-15 Sale | 2025-08-19 4:47 pm | QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services | 1,975 | $180 | $355,500 | 17,244 (Direct) | View |
| 2025-08-06 Sale | 2025-08-08 4:40 pm | QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services | 5,535 | $175 | $968,625 | 19,219 (Direct) | View |
| 2025-07-30 Sale | 2025-08-01 4:37 pm | QUEST DIAGNOSTICS INC | DGX | KUPPUSAMY KARTHIK SVP, Clinical Solutions | 10,479 | $167.95 | $1,759,931 | 10,437 (Indirect 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 |
| 2025-11-25 Exercise | 2025-11-28 4:30 pm | N/A 2027-02-21 | QUEST DIAGNOSTICS INC | DGX | Davis J. E. CEO and President | 55,093 | $95.8 | 120,480 (Direct) | View |
| 2025-11-18 Exercise | 2025-11-20 4:28 pm | N/A 2032-03-21 | QUEST DIAGNOSTICS INC | DGX | DELANEY MARK E SVP & Chief Commercial Officer | 7,846 | $144.47 | 15,014 (Direct) | View |
| 2025-11-18 Exercise | 2025-11-20 4:28 pm | N/A 2033-02-23 | QUEST DIAGNOSTICS INC | DGX | DELANEY MARK E SVP & Chief Commercial Officer | 100 | $143.33 | 15,014 (Direct) | View |
| 2025-11-05 Tax Withholding | 2025-11-07 4:29 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Davis J. E. CEO and President | 7,143 | $175.57 | 120,480 (Direct) | View |
| 2025-10-21 Option Award | 2025-10-24 6:11 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | SAMAD SAM Executive Vice President & CFO | 68 | $189.08 | 25,741 (Direct) | View |
| 2025-10-21 Option Award | 2025-10-24 6:11 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services | 46 | $189.08 | 15,333 (Direct) | View |
| 2025-10-21 Option Award | 2025-10-24 6:11 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | KUPPUSAMY KARTHIK SVP, Clinical Solutions | 15 | $189.08 | 10,372 (Direct) | View |
| 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 |
| 2025-10-21 Option Award | 2025-10-24 6:10 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Gregg Vicky B Director | 70 | $189.08 | 18,287 (Direct) | View |
| 2025-10-21 Option Award | 2025-10-24 6:09 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | DELANEY MARK E SVP & Chief Commercial Officer | 15 | $189.08 | 7,530 (Direct) | View |
| 2025-10-21 Option Award | 2025-10-24 6:09 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | CARTER ROBERT B Director | 6 | $189.09 | 2,698 (Direct) | View |
| 2025-10-01 Option Award | 2025-10-03 4:32 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | RING TIMOTHY M Director | 233 | $0 | 17,036 (Direct) | View |
| 2025-10-01 Option Award | 2025-10-03 4:32 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Lassiter Wright III Director | 157 | $0 | 679 (Direct) | View |
| 2025-09-26 Exercise | 2025-09-30 4:36 pm | N/A 2028-02-19 | QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel | 227 | $103.57 | 43,809 (Direct) | View |
| 2025-09-23 Exercise | 2025-09-25 4:39 pm | N/A 2028-02-19 | QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel | 28,463 | $103.57 | 44,437 (Direct) | View |
| 2025-08-19 Exercise | 2025-08-21 4:34 pm | N/A 2030-02-18 | QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services | 4,532 | $112.17 | 17,244 (Direct) | View |
| 2025-08-13 Tax Withholding | 2025-08-15 5:25 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | KUPPUSAMY KARTHIK SVP, Clinical Solutions | 123 | $175.91 | 10,324 (Direct) | View |
| 2025-08-06 Exercise | 2025-08-08 4:40 pm | N/A 2029-02-18 | QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services | 3,560 | $86.63 | 19,219 (Direct) | View |
| 2025-07-30 Exercise | 2025-08-01 4:37 pm | N/A 2029-02-18 | QUEST DIAGNOSTICS INC | DGX | KUPPUSAMY KARTHIK SVP, Clinical Solutions | 3,045 | $86.63 | 10,437 (Direct) | View |
| 2025-07-30 Exercise | 2025-08-01 4:37 pm | N/A 2030-02-18 | QUEST DIAGNOSTICS INC | DGX | KUPPUSAMY KARTHIK SVP, Clinical Solutions | 5,224 | $112.17 | 10,437 (Direct) | View |
| 2025-07-21 Acquisition | 2025-07-25 4:29 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | SAMAD SAM Executive Vice President & CFO | 72 | $167.5 | 25,673 (Direct) | View |
| 2025-07-21 Acquisition | 2025-07-25 4:28 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services | 80 | $167.49 | 21,185 (Direct) | View |
| 2025-07-21 Acquisition | 2025-07-25 4:28 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | KUPPUSAMY KARTHIK SVP, Clinical Solutions | 27 | $167.5 | 12,647 (Direct) | View |
| 2025-07-21 Acquisition | 2025-07-25 4:27 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Lassiter Wright III Director | 7 | $167.5 | 9,044 (Direct) | View |
| 2025-07-21 Acquisition | 2025-07-25 4:26 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Gregg Vicky B Director | 79 | $167.5 | 18,217 (Direct) | View |
| 2025-07-21 Acquisition | 2025-07-25 4:26 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | DELANEY MARK E SVP & Chief Commercial Officer | 17 | $167.49 | 7,515 (Direct) | View |
| 2025-07-21 Acquisition | 2025-07-25 4:25 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | CARTER ROBERT B Director | 7 | $167.5 | 2,692 (Direct) | View |
| 2025-07-16 Tax Withholding | 2025-07-17 4:26 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | SAMAD SAM Executive Vice President & CFO | 850 | $169.01 | 25,601 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-02 4:27 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | RING TIMOTHY M Director | 236 | $0 | 16,725 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-02 4:26 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Lassiter Wright III Director | 160 | $0 | 521 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:24 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | CARTER ROBERT B Director | 1,203 | $0 | 2,685 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:24 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Diaz Luis Director | 1,203 | $0 | 4,054 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:23 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Gregg Vicky B Director | 1,203 | $0 | 18,138 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:23 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Doi Tracey Director | 1,203 | $0 | 6,490 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:22 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | MAIN TIMOTHY L Director | 1,203 | $0 | 26,297 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:22 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | MORRISON DENISE M Director | 1,203 | $0 | 10,742 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:21 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | Lassiter Wright III Director | 1,203 | $0 | 9,037 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:21 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | RING TIMOTHY M Director | 1,203 | $0 | 29,507 (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 |