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 |
| 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 |
| 2020-06-08 Sale | 2020-06-10 4:33 pm | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 72,596 | $117.23 | $8,510,585 | 73,579 (Direct) | View |
| 2019-06-13 Sale | 2019-06-17 4:35 pm | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 73,005 | $100 | $7,300,500 | 66,017 (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 |
| 2024-01-31 Option Award | 2024-02-02 6:22 pm | N/A N/A | UpHealth Inc. | UPHL | GUINAN MARK Director | 100,000 | $0 | 221,212 (Direct) | View |
| 2023-03-10 Disposition | 2023-03-10 09:28 am | N/A 2028-07-22 | Myovant Sciences Ltd. | MYOV | GUINAN MARK Director | 149,980 | $0 | 0 (Direct) | View |
| 2022-12-16 Option Award | 2022-12-19 8:31 pm | N/A N/A | UpHealth Inc. | UPH | GUINAN MARK Director | 60,606 | $0 | 60,606 (Direct) | View |
| 2022-10-26 Option Award | 2022-10-28 4:41 pm | N/A N/A | Myovant Sciences Ltd. | MYOV | GUINAN MARK Director | 9,859 | $0 | 9,859 (Direct) | View |
| 2022-03-07 Option Award | 2022-03-09 4:48 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 20,780 | $130.09 | 98,981 (Direct) | View |
| 2022-03-07 Tax Withholding | 2022-03-09 4:48 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 10,475 | $130.09 | 98,981 (Direct) | View |
| 2022-02-24 Option Award | 2022-02-28 7:37 pm | N/A 2032-02-24 | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 13,183 | $0 | 99,608 (Direct) | View |
| 2022-02-23 Tax Withholding | 2022-02-25 7:08 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 1,673 | $130.09 | 86,425 (Direct) | View |
| 2022-02-23 Tax Withholding | 2022-02-25 7:08 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 694 | $130.23 | 86,425 (Direct) | View |
| 2021-11-05 Option Award | 2021-11-09 5:38 pm | N/A 2031-11-04 | Myovant Sciences Ltd. | MYOV | GUINAN MARK Director | 21,096 | $0 | 21,096 (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 4:27 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 6,403 | $115.42 | 88,792 (Direct) | View |
| 2021-02-23 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 4:32 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 541 | $121.19 | 77,873 (Direct) | View |
| 2021-02-17 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 |
| 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 |
| 2020-09-15 Option Award | 2020-09-17 4:15 pm | N/A 2030-09-14 | Myovant Sciences Ltd. | MYOV | GUINAN MARK Director | 21,603 | $0 | 21,603 (Direct) | View |
| 2020-06-08 Exercise | 2020-06-10 4:33 pm | N/A 2025-02-23 | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 72,596 | $71.17 | 73,579 (Direct) | View |
| 2020-03-10 Option Award | 2020-03-12 4:58 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 7,693 | $106.46 | 73,579 (Direct) | View |
| 2020-03-10 Tax Withholding | 2020-03-12 4:58 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 3,870 | $106.46 | 73,579 (Direct) | View |
| 2020-02-26 Tax Withholding | 2020-02-27 7:22 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 1,195 | $112.9 | 69,756 (Direct) | View |
| 2020-02-25 Tax Withholding | 2020-02-26 4:29 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 565 | $113.34 | 70,951 (Direct) | View |
| 2020-02-24 Tax Withholding | 2020-02-26 4:29 pm | N/A N/A | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 653 | $112.17 | 70,951 (Direct) | View |
| 2020-02-18 Option Award | 2020-02-20 8:33 pm | N/A 2030-02-18 | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 46,272 | $0 | 112,289 (Direct) | View |
| 2019-08-23 Option Award | 2019-08-27 4:44 pm | N/A 2029-08-22 | Myovant Sciences Ltd. | MYOV | GUINAN MARK Director | 58,608 | $0 | 58,608 (Direct) | View |
| 2019-06-13 Exercise | 2019-06-17 4:35 pm | N/A 2024-02-13 | QUEST DIAGNOSTICS INC | DGX | GUINAN MARK Executive Vice President & CFO | 73,005 | $52.16 | 66,017 (Direct) | View |