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.
"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 |
2022-03-10 Sale | 2022-03-14 8:17 pm | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $58.74 | $289,823 | 13,928 (Direct) | View |
2022-02-10 Sale | 2022-02-14 4:27 pm | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $73.8 | $364,129 | 18,862 (Direct) | View |
2022-01-10 Sale | 2022-01-12 4:16 pm | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $86.08 | $424,719 | 23,796 (Direct) | View |
2021-12-10 Sale | 2021-12-14 5:46 pm | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $95.59 | $471,641 | 28,730 (Direct) | View |
2021-11-19 Purchase | 2021-11-23 7:07 pm | Guardant Health Inc. | GH | Eltoukhy Helmy CEO | 104,500 | $96.15 | $10,048,130 | 2,321,961 (Indirect Direct) | View |
2021-11-19 Purchase | 2021-11-23 7:07 pm | Guardant Health Inc. | GH | Talasaz AmirAli CEO | 104,500 | $96.12 | $10,044,222 | 2,324,645 (Indirect Direct) | View |
2021-11-10 Sale | 2021-11-12 4:13 pm | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $106.38 | $524,879 | 33,664 (Direct) | View |
2021-10-11 Sale | 2021-10-13 5:03 pm | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $103.59 | $511,113 | 38,598 (Direct) | View |
2021-09-10 Sale | 2021-09-14 5:07 pm | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $129.78 | $640,331 | 43,532 (Direct) | View |
2021-09-01 Sale | 2021-09-03 5:06 pm | Guardant Health Inc. | GH | CLARK IAN T Director | 1,076 | $130 | $139,880 | 1,076 (Direct) | View |
2021-08-10 Sale | 2021-08-12 5:08 pm | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $114.31 | $564,006 | 48,466 (Direct) | View |
2021-07-12 Sale | 2021-07-14 5:01 pm | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $124.27 | $613,148 | 53,400 (Direct) | View |
2021-06-29 Sale | 2021-07-01 5:04 pm | Guardant Health Inc. | GH | CLARK IAN T Director | 10,559 | $130 | $1,372,670 | 2,152 (Direct) | View |
2021-06-10 Sale | 2021-06-14 5:02 pm | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $113.6 | $560,502 | 58,334 (Direct) | View |
2021-05-10 Sale | 2021-05-12 5:22 pm | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $133.01 | $656,271 | 63,268 (Direct) | View |
2021-05-05 Sale | 2021-05-07 4:41 pm | Guardant Health Inc. | GH | Kaul Samir Director | 5,000 | $142.85 | $714,242 | 19,002 (Indirect Direct) | View |
2021-04-26 Sale | 2021-04-28 6:16 pm | Guardant Health Inc. | GH | CLARK IAN T Director | 538 | $159.92 | $86,037 | 7,871 (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 |
2022-05-01 Ownership | 2022-05-11 8:55 pm | N/A N/A | Guardant Health Inc. | GH | Merrill Amelia VP | 0 | $0 | 114,546 (Direct) | View |
2022-05-01 Ownership | 2022-05-11 8:54 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 0 | $0 | 113,673 (Direct) | View |
2022-04-15 Tax Withholding | 2022-04-19 4:40 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. See Remarks | 1,102 | $71.99 | 13,291 (Direct) | View |
2022-03-10 Exercise | 2022-03-14 8:17 pm | N/A 2028-05-09 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $5.94 | 13,928 (Direct) | View |
2022-02-10 Exercise | 2022-02-14 4:27 pm | N/A 2028-05-09 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $5.94 | 18,862 (Direct) | View |
2022-01-15 Option Award | 2022-01-18 4:38 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian CFO | 3,308 | $0 | 11,988 (Direct) | View |
2022-01-15 Exercise | 2022-01-18 4:38 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian CFO | 3,308 | $0 | 11,988 (Direct) | View |
2022-01-15 Tax Withholding | 2022-01-18 4:38 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian CFO | 1,246 | $77.58 | 11,988 (Direct) | View |
2022-01-10 Exercise | 2022-01-12 4:16 pm | N/A N/A | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $5.94 | 23,796 (Direct) | View |
2022-01-10 Exercise | 2022-01-12 4:16 pm | N/A 2028-05-09 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $0 | 23,796 (Direct) | View |
2021-12-31 Ownership | 2022-01-07 4:36 pm | N/A N/A | Guardant Health Inc. | GH | Kaul Samir Director | 0 | $0 | 9,002 (Direct) | View |
2021-12-31 Ownership | 2022-01-07 4:36 pm | N/A N/A | Guardant Health Inc. | GH | Kaul Samir Director | 10,000 | $0 | 9,002 (Indirect) | View |
2021-12-10 Exercise | 2021-12-14 5:46 pm | N/A N/A | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $5.94 | 28,730 (Direct) | View |
2021-12-10 Exercise | 2021-12-14 5:46 pm | N/A 2028-05-09 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $0 | 28,730 (Direct) | View |
2021-11-10 Exercise | 2021-11-12 4:13 pm | N/A N/A | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $5.94 | 33,664 (Direct) | View |
2021-11-10 Exercise | 2021-11-12 4:13 pm | N/A 2028-05-09 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $0 | 33,664 (Direct) | View |
2021-11-08 Option Award | 2021-11-10 5:32 pm | N/A N/A | Guardant Health Inc. | GH | POTTER MYRTLE S Director | 8,896 | $0 | 8,896 (Direct) | View |
2021-11-02 Option Award | 2021-11-04 4:13 pm | N/A 2031-11-01 | Guardant Health Inc. | GH | Saia John G. See Remarks | 12,627 | $0 | 12,627 (Direct) | View |
2021-10-11 Exercise | 2021-10-13 5:03 pm | N/A N/A | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $5.94 | 38,598 (Direct) | View |
2021-10-11 Exercise | 2021-10-13 5:03 pm | N/A 2028-05-09 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $0 | 38,598 (Direct) | View |
2021-09-10 Exercise | 2021-09-14 5:07 pm | N/A N/A | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $5.94 | 43,532 (Direct) | View |
2021-09-10 Exercise | 2021-09-14 5:07 pm | N/A 2028-05-09 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $0 | 43,532 (Direct) | View |
2021-09-09 Tax Withholding | 2021-09-13 5:00 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. See Remarks | 433 | $130.85 | 14,393 (Direct) | View |
2021-09-01 Exercise | 2021-09-03 5:06 pm | N/A 2027-11-29 | Guardant Health Inc. | GH | CLARK IAN T Director | 1,076 | $0 | 1,076 (Direct) | View |
2021-09-01 Exercise | 2021-09-03 5:06 pm | N/A N/A | Guardant Health Inc. | GH | CLARK IAN T Director | 1,076 | $4.18 | 1,076 (Direct) | View |
2021-08-13 Exercise | 2021-08-17 7:02 pm | N/A 2022-07-13 | Guardant Health Inc. | GH | Talasaz AmirAli CEO | 23,923 | $0 | 2,787,804 (Direct) | View |
2021-08-13 Exercise | 2021-08-17 7:02 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli CEO | 23,923 | $4.18 | 2,787,804 (Direct) | View |
2021-08-13 Exercise | 2021-08-17 7:02 pm | N/A 2022-07-13 | Guardant Health Inc. | GH | Eltoukhy Helmy CEO | 23,923 | $0 | 2,929,073 (Direct) | View |
2021-08-13 Exercise | 2021-08-17 7:02 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy CEO | 23,923 | $4.18 | 2,929,073 (Direct) | View |
2021-08-10 Exercise | 2021-08-12 5:08 pm | N/A N/A | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $5.94 | 48,466 (Direct) | View |
2021-08-10 Exercise | 2021-08-12 5:08 pm | N/A 2028-05-09 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $0 | 48,466 (Direct) | View |
2021-08-04 Option Award | 2021-08-06 5:11 pm | N/A N/A | Guardant Health Inc. | GH | Joyce Meghan V. Director | 8,535 | $0 | 8,535 (Direct) | View |
2021-08-03 Option Award | 2021-08-05 5:19 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG CHIEF MEDICAL OFFICER | 44,610 | $0 | 44,610 (Direct) | View |
2021-08-03 Option Award | 2021-08-05 5:18 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 58,548 | $0 | 58,548 (Direct) | View |
2021-07-12 Exercise | 2021-07-14 5:01 pm | N/A N/A | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $5.94 | 53,400 (Direct) | View |
2021-07-12 Exercise | 2021-07-14 5:01 pm | N/A 2028-05-09 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $0 | 53,400 (Direct) | View |
2021-06-29 Exercise | 2021-07-01 5:04 pm | N/A N/A | Guardant Health Inc. | GH | CLARK IAN T Director | 4,840 | $77.09 | 2,152 (Direct) | View |
2021-06-29 Exercise | 2021-07-01 5:04 pm | N/A 2027-11-29 | Guardant Health Inc. | GH | CLARK IAN T Director | 5,916 | $0 | 2,152 (Direct) | View |
2021-06-29 Exercise | 2021-07-01 5:04 pm | N/A N/A | Guardant Health Inc. | GH | CLARK IAN T Director | 1,076 | $4.18 | 2,152 (Direct) | View |
2021-06-16 Option Award | 2021-06-21 5:26 pm | N/A 2031-06-15 | Guardant Health Inc. | GH | Jallal Bahija Director | 4,949 | $0 | 4,949 (Direct) | View |
2021-06-16 Option Award | 2021-06-21 5:25 pm | N/A 2031-06-15 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,949 | $0 | 4,949 (Direct) | View |
2021-06-16 Option Award | 2021-06-21 5:25 pm | N/A 2031-06-15 | Guardant Health Inc. | GH | Gadde Vijaya Director | 4,949 | $0 | 4,949 (Direct) | View |
2021-06-16 Option Award | 2021-06-21 5:25 pm | N/A 2031-06-15 | Guardant Health Inc. | GH | Kaul Samir Director | 4,949 | $0 | 4,949 (Direct) | View |
2021-06-16 Option Award | 2021-06-21 5:24 pm | N/A 2031-06-15 | Guardant Health Inc. | GH | CLARK IAN T Director | 5,333 | $0 | 5,333 (Direct) | View |
2021-06-10 Exercise | 2021-06-14 5:02 pm | N/A N/A | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $5.94 | 58,334 (Direct) | View |
2021-06-10 Exercise | 2021-06-14 5:02 pm | N/A 2028-05-09 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $0 | 58,334 (Direct) | View |
2021-05-10 Exercise | 2021-05-12 5:22 pm | N/A N/A | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $5.94 | 63,268 (Direct) | View |
2021-05-10 Exercise | 2021-05-12 5:22 pm | N/A 2028-05-09 | Guardant Health Inc. | GH | MERESMAN STANLEY J Director | 4,934 | $0 | 63,268 (Direct) | View |
2021-05-04 Option Award | 2021-05-06 4:31 pm | N/A 2031-05-03 | Guardant Health Inc. | GH | Bell Michael Brian CFO | 39,701 | $0 | 39,701 (Direct) | View |
2021-04-26 Exercise | 2021-04-28 6:16 pm | N/A 2027-11-29 | Guardant Health Inc. | GH | CLARK IAN T Director | 538 | $0 | 7,871 (Direct) | View |
2021-04-26 Exercise | 2021-04-28 6:16 pm | N/A N/A | Guardant Health Inc. | GH | CLARK IAN T Director | 538 | $4.18 | 7,871 (Direct) | View |