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 |
2021-03-10 Sale |
2021-03-11 4:31 pm |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
5,574 | $120.47 | $671,500 | 45,363 (Indirect Direct) |
View |
2021-02-25 Sale |
2021-03-01 4:29 pm |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
801 | $115.49 | $92,507 | 45,372 (Indirect Direct) |
View |
2021-02-24 Sale |
2021-02-25 4:39 pm |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
1,188 | $116.95 | $138,937 | 46,172 (Indirect Direct) |
View |
2020-12-24 Sale |
2020-12-28 4:27 pm |
QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO |
81,756 | $120.37 | $9,840,673 | 73,579 (Direct) |
View |
2020-11-24 Sale |
2020-11-27 4:38 pm |
QUEST DIAGNOSTICS INC | DGX | WILENSKY GAIL R Director |
6,111 | $126.02 | $770,120 | 29,857 (Indirect Direct) |
View |
2020-11-23 Sale |
2020-11-24 4:31 pm |
QUEST DIAGNOSTICS INC | DGX | STANZIONE DANIEL Director |
11,223 | $126.3 | $1,417,459 | 28,349 (Direct) |
View |
2020-10-21 Sale |
2020-10-23 4:42 pm |
QUEST DIAGNOSTICS INC | DGX | DEPPE MICHAEL J VP, Corp. Controller & CAO |
10,450 | $125 | $1,306,250 | 25,728 (Indirect Direct) |
View |
2020-10-16 Sale |
2020-10-19 4:17 pm |
QUEST DIAGNOSTICS INC | DGX | RUSCKOWSKI STEPHEN H Chairman, CEO and President |
291,997 | $120 | $35,039,640 | 237,747 (Direct) |
View |
2020-10-14 Sale |
2020-10-15 4:45 pm |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
35,591 | $119 | $4,235,329 | 45,261 (Indirect Direct) |
View |
2020-09-02 Sale |
2020-09-04 4:18 pm |
QUEST DIAGNOSTICS INC | DGX | Doherty Catherine T. SVP, Group Exec. Clin. Fran. |
58,392 | $110.6 | $6,458,343 | 72,467 (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 |
2021-03-09 Tax Withholding |
2021-03-11 4:33 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | RUSCKOWSKI STEPHEN H Chairman, CEO and President |
25,887 | $115.42 | 284,427 (Direct) |
View |
2021-03-09 Option Award |
2021-03-11 4:33 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | RUSCKOWSKI STEPHEN H Chairman, CEO and President |
58,368 | $115.42 | 284,427 (Direct) |
View |
2021-03-09 Tax Withholding |
2021-03-11 4:31 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
4,217 | $115.42 | 45,363 (Direct) |
View |
2021-03-09 Option Award |
2021-03-11 4:31 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
9,791 | $115.42 | 45,363 (Direct) |
View |
2021-03-09 Tax Withholding |
2021-03-11 4:29 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | DEPPE MICHAEL J VP, Corp. Controller & CAO |
684 | $115.42 | 27,443 (Direct) |
View |
2021-03-09 Option Award |
2021-03-11 4:29 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | DEPPE MICHAEL J VP, Corp. Controller & CAO |
1,884 | $115.42 | 27,443 (Direct) |
View |
2021-03-09 Tax Withholding |
2021-03-11 4:27 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO |
6,403 | $115.42 | 88,792 (Direct) |
View |
2021-03-09 Option Award |
2021-03-11 4:27 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO |
17,322 | $115.42 | 88,792 (Direct) |
View |
2021-03-09 Tax Withholding |
2021-03-11 4:25 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Doherty Catherine T. SVP, Group Exec. Clin. Fran. |
5,066 | $115.42 | 81,363 (Direct) |
View |
2021-03-09 Option Award |
2021-03-11 4:25 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Doherty Catherine T. SVP, Group Exec. Clin. Fran. |
11,299 | $115.42 | 81,363 (Direct) |
View |
2021-03-09 Tax Withholding |
2021-03-11 4:23 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Davis J. E. EVP, General Diagnostics |
8,334 | $115.42 | 49,931 (Direct) |
View |
2021-03-09 Option Award |
2021-03-11 4:23 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Davis J. E. EVP, General Diagnostics |
16,570 | $115.42 | 49,931 (Direct) |
View |
2021-03-09 Tax Withholding |
2021-03-11 4:20 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | EGLINTON MANNER CARRIE SVP, Advanced Diagnostics |
6,165 | $115.42 | 30,250 (Direct) |
View |
2021-03-09 Option Award |
2021-03-11 4:20 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | EGLINTON MANNER CARRIE SVP, Advanced Diagnostics |
13,181 | $115.42 | 30,250 (Direct) |
View |
2021-02-24 Tax Withholding |
2021-02-25 4:41 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Davis J. E. EVP, General Diagnostics |
806 | $121.19 | 41,695 (Direct) |
View |
2021-02-23 Tax Withholding |
2021-02-25 4:41 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Davis J. E. EVP, General Diagnostics |
1,250 | $121.15 | 41,695 (Direct) |
View |
2021-02-24 Tax Withholding |
2021-02-25 4:39 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
455 | $121.19 | 46,172 (Direct) |
View |
2021-02-23 Tax Withholding |
2021-02-25 4:39 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
693 | $121.15 | 46,172 (Direct) |
View |
2021-02-24 Tax Withholding |
2021-02-25 4:36 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | DEPPE MICHAEL J VP, Corp. Controller & CAO |
103 | $121.19 | 26,242 (Direct) |
View |
2021-02-23 Tax Withholding |
2021-02-25 4:36 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | DEPPE MICHAEL J VP, Corp. Controller & CAO |
159 | $121.15 | 26,242 (Direct) |
View |
2021-02-24 Tax Withholding |
2021-02-25 4:34 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | EGLINTON MANNER CARRIE SVP, Advanced Diagnostics |
611 | $121.19 | 23,213 (Direct) |
View |
2021-02-23 Tax Withholding |
2021-02-25 4:34 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | EGLINTON MANNER CARRIE SVP, Advanced Diagnostics |
1,017 | $121.15 | 23,213 (Direct) |
View |
2021-02-24 Tax Withholding |
2021-02-25 4:32 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO |
541 | $121.19 | 77,873 (Direct) |
View |
2021-02-23 Tax Withholding |
2021-02-25 4:32 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO |
830 | $121.15 | 77,873 (Direct) |
View |
2021-02-24 Tax Withholding |
2021-02-25 4:31 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | RUSCKOWSKI STEPHEN H Chairman, CEO and President |
3,319 | $121.19 | 251,946 (Direct) |
View |
2021-02-23 Tax Withholding |
2021-02-25 4:31 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | RUSCKOWSKI STEPHEN H Chairman, CEO and President |
4,033 | $121.15 | 251,946 (Direct) |
View |
2021-02-24 Tax Withholding |
2021-02-25 4:30 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Doherty Catherine T. SVP, Group Exec. Clin. Fran. |
524 | $121.19 | 75,122 (Direct) |
View |
2021-02-23 Tax Withholding |
2021-02-25 4:30 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Doherty Catherine T. SVP, Group Exec. Clin. Fran. |
796 | $121.15 | 75,122 (Direct) |
View |
2021-02-17 Option Award |
2021-02-22 4:50 pm |
N/A 2031-02-17 |
QUEST DIAGNOSTICS INC | DGX | Mendez Manuel O. SVP & Chief Commercial Officer |
32,559 | $0 | 56,678 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 8:47 pm |
N/A 2031-02-17 |
QUEST DIAGNOSTICS INC | DGX | RUSCKOWSKI STEPHEN H Chairman, CEO and President |
142,452 | $0 | 380,199 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 8:44 pm |
N/A 2031-02-17 |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
21,160 | $0 | 66,465 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 8:41 pm |
N/A 2031-02-17 |
QUEST DIAGNOSTICS INC | DGX | DEPPE MICHAEL J VP, Corp. Controller & CAO |
4,718 | $0 | 30,507 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 8:36 pm |
N/A 2031-02-17 |
QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO |
37,439 | $0 | 111,018 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 8:33 pm |
N/A 2031-02-17 |
QUEST DIAGNOSTICS INC | DGX | Doherty Catherine T. SVP, Group Exec. Clin. Fran. |
26,046 | $0 | 98,545 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 8:30 pm |
N/A 2031-02-17 |
QUEST DIAGNOSTICS INC | DGX | Davis J. E. EVP, General Diagnostics |
37,439 | $0 | 75,525 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 8:27 pm |
N/A 2031-02-17 |
QUEST DIAGNOSTICS INC | DGX | EGLINTON MANNER CARRIE SVP, Advanced Diagnostics |
32,559 | $0 | 52,474 (Direct) |
View |
2021-01-04 Option Award |
2021-01-07 08:20 am |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | RING TIMOTHY M Director |
264 | $119.93 | 10,313 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-07 08:18 am |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | EGLINTON MANNER CARRIE SVP, Advanced Diagnostics |
2,640 | $119 | 19,896 (Direct) |
View |
2020-12-24 Exercise |
2020-12-28 4:27 pm |
N/A 2026-02-25 |
QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO |
81,756 | $66.51 | 73,579 (Direct) |
View |
2020-11-24 Exercise |
2020-11-27 4:38 pm |
N/A 2021-05-17 |
QUEST DIAGNOSTICS INC | DGX | WILENSKY GAIL R Director |
6,111 | $57.66 | 29,857 (Direct) |
View |
2020-10-21 Exercise |
2020-10-23 4:42 pm |
N/A 2021-02-15 |
QUEST DIAGNOSTICS INC | DGX | DEPPE MICHAEL J VP, Corp. Controller & CAO |
4,750 | $56.82 | 25,728 (Direct) |
View |
2020-10-21 Exercise |
2020-10-23 4:42 pm |
N/A 2022-02-22 |
QUEST DIAGNOSTICS INC | DGX | DEPPE MICHAEL J VP, Corp. Controller & CAO |
5,700 | $57.6 | 25,728 (Direct) |
View |
2020-10-16 Exercise |
2020-10-19 4:17 pm |
N/A 2026-02-25 |
QUEST DIAGNOSTICS INC | DGX | RUSCKOWSKI STEPHEN H Chairman, CEO and President |
291,997 | $66.51 | 237,747 (Direct) |
View |
2020-10-14 Exercise |
2020-10-15 4:45 pm |
N/A 2024-02-13 |
QUEST DIAGNOSTICS INC | DGX | PREVOZNIK MICHAEL E SVP & General Counsel |
35,591 | $52.16 | 45,261 (Direct) |
View |
2020-10-06 Tax Withholding |
2020-10-07 4:35 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | Mendez Manuel O. SVP & Chief Commercial Officer |
5,871 | $114.01 | 23,982 (Direct) |
View |
2020-10-01 Option Award |
2020-10-05 4:56 pm |
N/A N/A |
QUEST DIAGNOSTICS INC | DGX | RING TIMOTHY M Director |
270 | $114.01 | 10,005 (Direct) |
View |
2020-09-02 Exercise |
2020-09-04 4:18 pm |
N/A 2026-02-25 |
QUEST DIAGNOSTICS INC | DGX | Doherty Catherine T. SVP, Group Exec. Clin. Fran. |
58,392 | $66.51 | 72,467 (Direct) |
View |