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 |
2025-05-12 Sale |
2025-05-14 5:12 pm |
QUEST DIAGNOSTICS INC | DGX | DELANEY MARK E SVP & Chief Commercial Officer |
1,748 | $175.51 | $306,800 | 7,498 (Direct) |
View |
2025-04-02 Sale |
2025-04-04 8:29 pm |
QUEST DIAGNOSTICS INC | DGX | Davis J. E. CEO and President |
39,191 | $168.46 | $6,602,074 | 127,623 (Direct) |
View |
2025-04-02 Sale |
2025-04-04 8:26 pm |
QUEST DIAGNOSTICS INC | DGX | KUPPUSAMY KARTHIK SVP, Clinical Solutions |
2,555 | $170 | $434,350 | 12,546 (Indirect Direct) |
View |
2025-03-17 Sale |
2025-03-19 9:00 pm |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
4,643 | $170 | $789,310 | 43,758 (Indirect Direct) |
View |
2025-03-05 Sale |
2025-03-07 7:23 pm |
QUEST DIAGNOSTICS INC | DGX | Doherty Catherine T. EVP, Regional Businesses |
5,370 | $174.13 | $935,078 | 72,495 (Indirect Direct) |
View |
2025-03-04 Sale |
2025-03-05 4:38 pm |
QUEST DIAGNOSTICS INC | DGX | Doherty Catherine T. EVP, Regional Businesses |
716 | $175.79 | $125,866 | 77,865 (Indirect Direct) |
View |
2025-03-04 Sale |
2025-03-05 4:35 pm |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
592 | $175.79 | $104,068 | 48,400 (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 |
2025-07-21 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 |
2025-04-21 Acquisition |
2025-05-02 4:33 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | SAMAD SAM Executive Vice President & CFO |
74 | $164.42 | 26,451 (Direct) |
View |
2025-04-21 Acquisition |
2025-05-02 4:32 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | KUPPUSAMY KARTHIK SVP, Clinical Solutions |
27 | $164.42 | 12,590 (Direct) |
View |
2025-04-21 Acquisition |
2025-05-02 4:32 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services |
81 | $164.42 | 21,087 (Direct) |
View |
2025-04-21 Option Award |
2025-05-02 4:31 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Gregg Vicky B Director |
68 | $164.42 | 16,935 (Direct) |
View |
2025-04-21 Acquisition |
2025-05-02 4:30 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | DELANEY MARK E SVP & Chief Commercial Officer |
25 | $164.42 | 9,246 (Direct) |
View |
2025-04-01 Option Award |
2025-04-03 4:40 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Lassiter Wright III Director |
169 | $0 | 360 (Direct) |
View |
2025-04-01 Option Award |
2025-04-03 4:39 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | RING TIMOTHY M Director |
251 | $0 | 16,410 (Direct) |
View |
2025-03-26 Tax Withholding |
2025-03-28 4:47 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services |
162 | $166.71 | 20,988 (Direct) |
View |
2025-03-26 Tax Withholding |
2025-03-28 4:45 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | DELANEY MARK E SVP & Chief Commercial Officer |
256 | $166.71 | 9,221 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 4:38 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | DEPPE MICHAEL J SVP, Corp. Controller & CAO |
2,559 | $173.74 | 35,059 (Direct) |
View |
2025-03-04 Option Award |
2025-03-05 4:38 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | DEPPE MICHAEL J SVP, Corp. Controller & CAO |
1,711 | $173.74 | 35,059 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 4:38 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Doherty Catherine T. EVP, Regional Businesses |
5,404 | $173.74 | 77,865 (Direct) |
View |
2025-03-04 Option Award |
2025-03-05 4:38 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Doherty Catherine T. EVP, Regional Businesses |
10,380 | $173.74 | 77,865 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 4:37 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Davis J. E. CEO and President |
33,318 | $173.74 | 166,814 (Direct) |
View |
2025-03-04 Option Award |
2025-03-05 4:37 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Davis J. E. CEO and President |
61,917 | $173.74 | 166,814 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 4:36 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | KUPPUSAMY KARTHIK SVP, Clinical Solutions |
2,871 | $173.74 | 15,071 (Direct) |
View |
2025-03-04 Option Award |
2025-03-05 4:36 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | KUPPUSAMY KARTHIK SVP, Clinical Solutions |
4,434 | $173.74 | 15,071 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 4:36 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services |
2,386 | $173.74 | 21,150 (Direct) |
View |
2025-03-04 Option Award |
2025-03-05 4:36 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Plewman Patrick SVP for Diagnostic Services |
5,674 | $173.74 | 21,150 (Direct) |
View |
2025-03-03 Tax Withholding |
2025-03-05 4:35 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
4,228 | $173.74 | 48,400 (Direct) |
View |
2025-03-04 Option Award |
2025-03-05 4:35 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
8,549 | $173.74 | 48,400 (Direct) |
View |
2025-03-04 Tax Withholding |
2025-03-05 4:34 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | DELANEY MARK E SVP & Chief Commercial Officer |
1,823 | $173.74 | 9,477 (Direct) |
View |
2025-03-04 Option Award |
2025-03-05 4:34 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | DELANEY MARK E SVP & Chief Commercial Officer |
5,317 | $173.74 | 9,477 (Direct) |
View |