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 |
2023-03-13 Purchase |
2023-03-15 6:11 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
97,000 | $25.79 | $2,501,183 | 1,926,595 (Indirect Direct) |
View |
2021-11-19 Purchase |
2021-11-23 7:07 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
104,500 | $96.12 | $10,044,222 | 2,324,645 (Indirect Direct) |
View |
2021-02-04 Sale(A) |
2021-02-17 5:22 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
33,177 | $159.16 | $5,280,436 | 2,381,657 (Direct) |
View |
2021-02-02 Sale(A) |
2021-02-17 5:16 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
59,040 | $159.08 | $9,392,059 | 2,622,946 (Direct) |
View |
2021-02-11 Sale |
2021-02-12 8:21 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
6,613 | $168.46 | $1,114,042 | 470,800 (Indirect) |
View |
2021-02-10 Sale |
2021-02-12 8:19 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
292,773 | $165.55 | $48,469,474 | 2,202,835 (Indirect Direct) |
View |
2021-02-05 Sale |
2021-02-09 7:21 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
454,650 | $162.21 | $73,747,591 | 2,495,263 (Indirect Direct) |
View |
2021-02-03 Sale |
2021-02-05 5:03 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
142,400 | $158.73 | $22,603,341 | 2,949,913 (Indirect Direct) |
View |
2021-02-01 Sale |
2021-02-03 7:33 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
260,404 | $156.58 | $40,773,637 | 3,209,916 (Indirect Direct) |
View |
2020-10-23 Sale |
2020-10-27 6:08 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
93,600 | $106.79 | $9,995,329 | 3,160,332 (Indirect Direct) |
View |
2020-10-16 Sale |
2020-10-20 4:20 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
23,400 | $102.44 | $2,397,132 | 3,253,932 (Indirect Direct) |
View |
2020-09-25 Sale |
2020-09-29 5:01 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
75,000 | $110.71 | $8,303,375 | 3,277,332 (Indirect Direct) |
View |
2020-09-02 Sale |
2020-09-04 5:20 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
75,000 | $94.15 | $7,060,961 | 3,352,332 (Indirect Direct) |
View |
2020-08-03 Sale |
2020-08-05 4:55 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
75,000 | $85.85 | $6,438,645 | 4,673,342 (Indirect Direct) |
View |
2020-07-02 Sale |
2020-07-06 8:12 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
75,000 | $83.93 | $6,294,795 | 4,828,450 (Indirect Direct) |
View |
2020-06-02 Sale |
2020-06-04 4:46 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
75,000 | $86.16 | $6,462,075 | 5,013,342 (Indirect Direct) |
View |
2020-05-07 Sale |
2020-05-11 6:45 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
298,413 | $89.51 | $26,710,975 | 5,961,597 (Indirect Direct) |
View |
2020-05-04 Sale |
2020-05-06 6:20 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
195,154 | $78.23 | $15,266,107 | 6,271,884 (Indirect Direct) |
View |
2020-04-28 Sale |
2020-04-30 6:09 pm |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
56,433 | $80.31 | $4,531,867 | 5,630,096 (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 |
2025-03-31 Exercise |
2025-04-02 5:26 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
28,812 | $0 | 2,491,880 (Direct) |
View |
2025-03-31 Tax Withholding |
2025-04-02 5:26 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
2,440 | $42.6 | 2,491,880 (Direct) |
View |
2025-04-01 Tax Withholding |
2025-04-02 5:26 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
12,163 | $42.47 | 2,491,880 (Direct) |
View |
2025-03-14 Exercise |
2025-03-18 5:21 pm |
2025-03-14 N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
68,769 | $0 | 2,295,247 (Direct) |
View |
2025-03-14 Tax Withholding |
2025-03-18 5:21 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
34,853 | $42.89 | 2,295,247 (Direct) |
View |
2025-03-12 Option Award |
2025-03-13 4:46 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
135,268 | $0 | 135,268 (Direct) |
View |
2024-12-31 Exercise |
2025-01-03 5:54 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
106,017 | $0 | 2,453,309 (Direct) |
View |
2024-12-31 Tax Withholding |
2025-01-03 5:54 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
49,118 | $30.55 | 2,453,309 (Direct) |
View |
2024-09-30 Exercise |
2024-10-01 5:59 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
11,461 | $0 | 2,215,894 (Direct) |
View |
2024-09-30 Tax Withholding |
2024-10-01 5:59 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
5,809 | $22.94 | 2,215,894 (Direct) |
View |
2024-06-30 Exercise |
2024-07-02 4:51 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
11,462 | $0 | 2,221,703 (Direct) |
View |
2024-06-30 Tax Withholding |
2024-07-02 4:51 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
5,809 | $28.88 | 2,221,703 (Direct) |
View |
2024-05-02 Exercise |
2024-05-06 5:03 pm |
N/A 2027-07-14 |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
283,830 | $0 | 2,476,956 (Direct) |
View |
2024-05-02 Exercise |
2024-05-06 5:03 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
283,830 | $4.18 | 2,476,956 (Direct) |
View |
2024-03-31 Exercise |
2024-04-01 5:23 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
11,461 | $0 | 1,943,682 (Direct) |
View |
2024-03-31 Tax Withholding |
2024-04-01 5:23 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
4,509 | $20.63 | 1,943,682 (Direct) |
View |
2024-03-18 Other |
2024-03-22 5:19 pm |
N/A 2027-05-26 |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
1,130,382 | $0 | 332,379 (Direct) |
View |
2024-03-18 Option Award |
2024-03-22 5:19 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
332,379 | $0 | 332,379 (Direct) |
View |
2021-08-13 Exercise |
2021-08-17 7:02 pm |
N/A 2022-07-13 |
Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer |
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 Co-Chief Executive Officer |
23,923 | $4.18 | 2,787,804 (Direct) |
View |
2020-12-02 Gift |
2021-02-05 5:03 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
117,603 | $0 | 2,949,913 (Direct) |
View |
2021-01-06 Tax Withholding |
2021-01-07 4:49 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
279,127 | $129.54 | 3,470,320 (Direct) |
View |
2021-01-01 Exercise |
2021-01-05 8:42 pm |
N/A 2027-05-26 |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
565,192 | $0 | 4,879,829 (Direct) |
View |
2020-12-21 Exercise |
2020-12-23 4:50 pm |
N/A 2022-07-13 |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
23,923 | $0 | 3,775,837 (Direct) |
View |
2020-12-21 Exercise |
2020-12-23 4:50 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
23,923 | $4.18 | 3,775,837 (Direct) |
View |
2020-08-03 Exercise |
2020-08-05 4:55 pm |
N/A 2022-07-13 |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
75,000 | $0 | 4,673,342 (Direct) |
View |
2020-08-03 Exercise |
2020-08-05 4:55 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
75,000 | $4.18 | 4,673,342 (Direct) |
View |
2020-07-02 Exercise |
2020-07-06 8:12 pm |
N/A 2022-07-13 |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
75,000 | $0 | 4,828,450 (Direct) |
View |
2020-07-02 Exercise |
2020-07-06 8:12 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
75,000 | $4.18 | 4,828,450 (Direct) |
View |
2020-06-02 Exercise |
2020-06-04 4:46 pm |
N/A 2022-07-13 |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
75,000 | $0 | 5,013,342 (Direct) |
View |
2020-06-02 Exercise |
2020-06-04 4:46 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
75,000 | $4.18 | 5,013,342 (Direct) |
View |
2020-05-26 Option Award |
2020-05-27 8:50 pm |
N/A 2027-05-26 |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
1,695,574 | $0 | 1,695,574 (Direct) |
View |
2020-05-07 Exercise |
2020-05-11 6:45 pm |
N/A 2022-07-13 |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
8,512 | $0 | 5,961,597 (Direct) |
View |
2020-05-07 Exercise |
2020-05-11 6:45 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
8,512 | $4.18 | 5,961,597 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 6:20 pm |
N/A 2022-07-13 |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
18,635 | $0 | 6,271,884 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 6:20 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
18,635 | $4.18 | 6,271,884 (Direct) |
View |
2020-04-28 Exercise |
2020-04-30 6:09 pm |
N/A 2022-07-13 |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
1,354 | $0 | 5,630,096 (Direct) |
View |
2020-04-28 Exercise |
2020-04-30 6:09 pm |
N/A N/A |
Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO |
1,354 | $4.18 | 5,630,096 (Direct) |
View |