Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Guardant Health, Inc. (GH) since 2019 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Guardant Health, Inc.. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 1576280.
Total stock buying since 2019: $45,248,332.
Total stock sales since 2019: $2,838,526,844.
Total stock option exercises since 2019: $11,118,197.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 366,538 | $18,424,003 | 478,497 | $0 |
| 2024 | 2,187 | $38,963 | 20,950 | $630,023 | 763,811 | $2,085,214 |
| 2023 | 193,033 | $5,027,838 | 17,391 | $539,669 | 133,474 | $74,800 |
| 2022 | 0 | $0 | 34,493 | $2,009,609 | 31,497 | $79,514 |
| 2021 | 209,000 | $20,181,308 | 2,831,589 | $452,206,673 | 1,237,884 | $544,858 |
| 2020 | 0 | $0 | 18,209,495 | $1,655,015,586 | 589,214 | $2,646,907 |
| 2019 | 2,033,990 | $20,000,223 | 8,731,175 | $709,701,281 | 1,363,048 | $5,686,904 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2023-06-01 | Saia John G. (Chief Legal Officer) | Option Ex | 263 | .00 | 0 |
| 2023-05-15 | Eagle Craig (Chief Medical Officer) | Option Ex | 3,718 | .00 | 0 |
| 2023-05-15 | Potter Myrtle S (Director) | Option Ex | 68 | .00 | 0 |
| 2023-04-15 | Saia John G. (Chief Legal Officer) | Option Ex | 7,568 | .00 | 0 |
| 2023-04-15 | Potter Myrtle S | Option Ex | 69 | .00 | 0 |
| 2023-04-04 | Joyce Meghan V. | Option Ex | 67 | .00 | 0 |
| 2023-03-15 | Eltoukhy Helmy (Co-Chief Executive Officer) | Buy | 8,600 | 26.15 | 224,924 |
| 2023-03-15 | Bell Michael Brian (Chief Financial Officer) | Option Ex | 4,931 | .00 | 0 |
| 2023-03-14 | Talasaz Amirali (Co-Chief Executive Officer) | Buy | 17,000 | 26.40 | 448,749 |
| 2023-03-14 | Eltoukhy Helmy (Co-Chief Executive Officer) | Buy | 84,452 | 26.33 | 2,223,874 |
| 2023-03-13 | Talasaz Amirali (Co-Chief Executive Officer) | Buy | 80,000 | 25.41 | 2,032,720 |
| 2023-03-04 | Joyce Meghan V. | Option Ex | 66 | .00 | 0 |
| 2023-03-03 | Kalia Kumud (Chief Information Officer) | Sale | 6,500 | 31.92 | 207,467 |
| 2023-03-01 | Kalia Kumud (Chief Information Officer) | Option Ex | 711 | .00 | 0 |
| 2023-03-01 | Merrill Amelia (SVP, People) | Option Ex | 157 | .00 | 0 |
| 2023-03-01 | Saia John G. (Chief Legal Officer) | Option Ex | 263 | .00 | 0 |
| 2023-02-04 | Joyce Meghan V. | Option Ex | 66 | .00 | 0 |
| 2023-01-15 | Bell Michael Brian (CHIEF FINANCIAL OFFICER) | Option Ex | 6,618 | .00 | 0 |
| 2023-01-15 | Potter Myrtle S | Option Ex | 204 | .00 | 0 |
| 2023-01-07 | Kalia Kumud (Chief Information Officer) | Option Ex | 5,375 | .00 | 0 |
| 2023-01-04 | Joyce Meghan V. | Option Ex | 67 | .00 | 0 |
| 2022-12-01 | Kalia Kumud (Chief Information Officer) | Option Ex | 710 | .00 | 0 |
| 2022-12-01 | Merrill Amelia (SVP, People) | Option Ex | 158 | .00 | 0 |
| 2022-12-01 | Saia John G. (See Remarks) | Option Ex | 263 | .00 | 0 |
| 2022-11-15 | Kalia Kumud (Chief Information Officer) | Sale | 9,375 | 51.87 | 486,243 |
| 2022-11-15 | Potter Myrtle S | Option Ex | 207 | .00 | 0 |
| 2022-10-15 | Potter Myrtle S | Option Ex | 820 | .00 | 0 |
| 2022-08-12 | Merrill Amelia (SVP, People) | Sale | 4,500 | 54.32 | 244,440 |
| 2022-08-11 | Merrill Amelia (SVP, People) | Sale | 4,500 | 53.38 | 240,223 |
| 2022-08-11 | Merrill Amelia (SVP, People) | Option Ex | 5,000 | 4.18 | 20,900 |
| 2022-06-15 | Freeman Chris (Chief Commercial Officer) | Option Ex | 4,879 | .00 | 0 |
| 2022-06-15 | Jallal Bahija | Option Ex | 1,814 | .00 | 0 |
| 2022-06-15 | Gadde Vijaya | Option Ex | 1,814 | .00 | 0 |
| 2022-06-15 | Kaul Samir | Option Ex | 1,814 | .00 | 0 |
| 2022-06-15 | Clark Ian T | Option Ex | 2,198 | .00 | 0 |
| 2022-06-15 | Meresman Stanley J | Option Ex | 1,814 | .00 | 0 |
| 2022-03-10 | Meresman Stanley J (Director) | Sale | 4,934 | 58.74 | 289,823 |
| 2022-03-10 | Meresman Stanley J (Director) | Option Ex | 4,934 | 5.94 | 29,307 |
| 2022-01-10 | Meresman Stanley J | Sale | 4,934 | 86.08 | 424,718 |
| 2022-01-10 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-12-10 | Meresman Stanley J | Sale | 4,934 | 95.59 | 471,641 |
| 2021-12-10 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-11-23 | Talasaz Amirali (Co-Chief Executive Officer) | Buy | 54,500 | 94.97 | 5,175,701 |
| 2021-11-23 | Eltoukhy Helmy (Co-Chief Executive Officer) | Buy | 54,500 | 94.94 | 5,173,957 |
| 2021-11-19 | Talasaz Amirali (Co-Chief Executive Officer) | Buy | 50,000 | 98.30 | 4,915,200 |
| 2021-11-19 | Eltoukhy Helmy (Co-Chief Executive Officer) | Buy | 50,000 | 98.33 | 4,916,450 |
| 2021-11-10 | Meresman Stanley J | Sale | 4,934 | 106.38 | 524,878 |
| 2021-11-10 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-10-11 | Meresman Stanley J | Sale | 4,934 | 103.59 | 511,113 |
| 2021-10-11 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-09-10 | Meresman Stanley J | Sale | 4,934 | 130.18 | 642,313 |
| 2021-09-10 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-09-01 | Clark Ian T | Sale | 1,076 | 130.00 | 139,880 |
| 2021-09-01 | Clark Ian T | Option Ex | 1,076 | 4.18 | 4,497 |
| 2021-08-13 | Talasaz Amirali (Co-Chief Executive Officer) | Option Ex | 23,923 | 4.18 | 99,998 |
| 2021-08-13 | Eltoukhy Helmy (Co-Chief Executive Officer) | Option Ex | 23,923 | 4.18 | 99,998 |
| 2021-08-10 | Meresman Stanley J | Sale | 4,934 | 114.31 | 564,005 |
| 2021-08-10 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-07-12 | Meresman Stanley J | Sale | 4,934 | 124.27 | 613,148 |
| 2021-07-12 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-05-10 | Meresman Stanley J | Sale | 4,934 | 133.01 | 656,271 |
| 2021-05-10 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-05-05 | Kaul Samir | Sale | 5,000 | 143.39 | 716,955 |
| 2021-04-26 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 751 | 160.01 | 120,166 |
| 2021-04-23 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 7,388 | 160.12 | 1,182,996 |
| 2021-04-21 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 56,358 | 151.03 | 8,511,974 |
| 2021-04-20 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 16,007 | 150.25 | 2,405,051 |
| 2021-04-19 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 50,932 | 154.03 | 7,845,106 |
| 2021-04-16 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 51,123 | 158.35 | 8,095,429 |
| 2021-04-15 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 157,107 | 158.78 | 24,945,292 |
| 2021-04-14 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 60,982 | 156.33 | 9,533,072 |
| 2021-04-13 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 105,806 | 156.14 | 16,520,866 |
| 2021-04-12 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 72,861 | 153.97 | 11,218,335 |
| 2021-04-12 | Meresman Stanley J | Sale | 4,934 | 154.28 | 761,232 |
| 2021-04-12 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-04-05 | Kaul Samir | Sale | 5,000 | 158.02 | 790,100 |
| 2021-03-25 | Clark Ian T | Sale | 538 | 132.09 | 71,064 |
| 2021-03-25 | Clark Ian T | Option Ex | 538 | 4.18 | 2,248 |
| 2021-03-10 | Meresman Stanley J | Sale | 4,934 | 137.85 | 680,151 |
| 2021-03-10 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-02-25 | Clark Ian T | Sale | 538 | 154.00 | 82,852 |
| 2021-02-25 | Clark Ian T | Option Ex | 538 | 4.18 | 2,248 |
| 2021-02-11 | Talasaz Amirali (Chairman, President and COO) | Sale | 232,393 | 167.29 | 38,560,321 |
| 2021-02-10 | Talasaz Amirali (Chairman, President and COO) | Sale | 66,993 | 160.01 | 10,719,683 |
| 2021-02-10 | Meresman Stanley J | Sale | 4,934 | 162.71 | 802,811 |
| 2021-02-10 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-02-09 | Talasaz Amirali (Chairman, President and COO) | Sale | 116,180 | 163.23 | 18,964,061 |
| 2021-02-08 | Talasaz Amirali (Chairman, President and COO) | Sale | 106,525 | 162.69 | 17,330,765 |
| 2021-02-05 | Talasaz Amirali (Chairman, President and COO) | Sale | 231,945 | 160.60 | 37,249,903 |
| 2021-02-04 | Talasaz Amirali (Chairman, President and COO) | Sale | 54,023 | 159.06 | 8,592,682 |
| 2021-02-03 | Talasaz Amirali (Chairman, President and COO) | Sale | 88,377 | 158.74 | 14,028,699 |
| 2021-02-02 | Talasaz Amirali (Chairman, President and COO) | Sale | 150,391 | 157.75 | 23,724,330 |
| 2021-02-01 | Talasaz Amirali (Chairman, President and COO) | Sale | 110,013 | 154.56 | 17,003,389 |
| 2021-01-25 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 58,811 | 158.13 | 9,300,018 |
| 2021-01-25 | Clark Ian T | Sale | 538 | 162.00 | 87,156 |
| 2021-01-25 | Clark Ian T | Option Ex | 538 | 4.18 | 2,248 |
| 2021-01-22 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 102,075 | 160.84 | 16,417,538 |
| 2021-01-21 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 173,206 | 162.06 | 28,068,898 |
| 2021-01-20 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 212,191 | 164.34 | 34,870,407 |
| 2021-01-19 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 103,717 | 160.08 | 16,603,432 |
| 2021-01-15 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 150,000 | 158.57 | 23,785,950 |
| 2021-01-11 | Meresman Stanley J | Sale | 4,934 | 142.00 | 700,628 |
| 2021-01-11 | Meresman Stanley J | Option Ex | 4,934 | 5.94 | 29,307 |
| 2021-01-04 | Clark Ian T | Sale | 2,690 | 129.23 | 347,628 |
| 2021-01-04 | Clark Ian T | Option Ex | 2,690 | 4.18 | 11,244 |
| 2021-01-01 | Talasaz Amirali (Chairman, President and COO) | Option Ex | 565,192 | .00 | 0 |
| 2021-01-01 | Eltoukhy Helmy (Chief Executive Officer) | Option Ex | 565,192 | .00 | 0 |
| 2020-12-28 | Clark Ian T | Sale | 538 | 135.00 | 72,630 |
| 2020-12-28 | Clark Ian T | Option Ex | 538 | 4.18 | 2,248 |
| 2020-12-21 | Talasaz Amirali (Chairman, President and COO) | Option Ex | 23,923 | 4.18 | 99,998 |
| 2020-12-16 | Eltoukhy Helmy (Chief Executive Officer) | Option Ex | 23,923 | 4.18 | 99,998 |
| 2020-12-10 | Meresman Stanley J | Sale | 4,954 | 125.44 | 621,429 |
| 2020-12-10 | Meresman Stanley J | Option Ex | 4,954 | 5.94 | 29,426 |
| 2020-12-03 | Clark Ian T | Sale | 2,690 | 120.00 | 322,800 |
| 2020-12-03 | Clark Ian T | Option Ex | 2,690 | 4.18 | 11,244 |
| 2020-11-25 | Clark Ian T | Sale | 538 | 113.28 | 60,944 |
| 2020-11-25 | Clark Ian T | Option Ex | 538 | 4.18 | 2,248 |
| 2020-11-10 | Meresman Stanley J | Sale | 5,000 | 110.30 | 551,500 |
| 2020-11-10 | Meresman Stanley J | Option Ex | 5,000 | 5.94 | 29,700 |
| 2020-11-03 | Clark Ian T | Sale | 2,690 | 105.28 | 283,203 |
| 2020-11-03 | Clark Ian T | Option Ex | 2,690 | 4.18 | 11,244 |
| 2020-10-27 | Talasaz Amirali (Chairman, President and COO) | Sale | 75,851 | 107.78 | 8,174,917 |
| 2020-10-26 | Talasaz Amirali (Chairman, President and COO) | Sale | 4,613 | 105.02 | 484,471 |
| 2020-10-26 | Clark Ian T | Sale | 538 | 104.03 | 55,968 |
| 2020-10-26 | Clark Ian T | Option Ex | 538 | 4.18 | 2,248 |
| 2020-10-23 | Talasaz Amirali (Chairman, President and COO) | Sale | 13,136 | 105.16 | 1,381,316 |
| 2020-10-16 | Talasaz Amirali (Chairman, President and COO) | Sale | 23,400 | 102.72 | 2,403,531 |
| 2020-10-16 | Kaul Samir | Sale | 10,000 | 102.23 | 1,022,290 |
| 2020-10-12 | Meresman Stanley J | Sale | 5,000 | 109.37 | 546,850 |
| 2020-10-12 | Meresman Stanley J | Option Ex | 5,000 | 5.94 | 29,700 |
| 2020-10-09 | Softbank Vision Fund (aiv M1) L.p. (10% Owner) | Sale | 7,000,000 | 101.08 | 707,574,000 |
| 2020-10-05 | Clark Ian T | Sale | 2,690 | 108.50 | 291,865 |
| 2020-10-05 | Clark Ian T | Option Ex | 2,690 | 4.18 | 11,244 |
| 2020-09-25 | Talasaz Amirali (Chairman, President and COO) | Sale | 75,000 | 110.77 | 8,307,675 |
| 2020-09-25 | Clark Ian T | Sale | 538 | 106.24 | 57,157 |
| 2020-09-25 | Clark Ian T | Option Ex | 538 | 4.18 | 2,248 |
| 2020-09-18 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 65,422 | 101.91 | 6,667,417 |
| 2020-09-18 | Eltoukhy Helmy (Chief Executive Officer) | Option Ex | 13,630 | 4.18 | 56,973 |
| 2020-09-17 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 206,021 | 101.01 | 20,810,181 |
| 2020-09-17 | Eltoukhy Helmy (Chief Executive Officer) | Option Ex | 42,921 | 4.18 | 179,409 |
| 2020-09-17 | Kaul Samir | Sale | 10,000 | 100.75 | 1,007,460 |
| 2020-09-16 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 218,509 | 103.91 | 22,705,051 |
| 2020-09-16 | Eltoukhy Helmy (Chief Executive Officer) | Option Ex | 45,523 | 4.18 | 190,286 |
| 2020-09-15 | Eltoukhy Helmy (Chief Executive Officer) | Sale | 110,048 | 103.58 | 11,399,101 |
| 2020-09-15 | Eltoukhy Helmy (Chief Executive Officer) | Option Ex | 22,926 | 4.18 | 95,830 |
| 2020-09-10 | Meresman Stanley J | Sale | 5,000 | 94.22 | 471,100 |
| 2020-09-10 | Meresman Stanley J | Option Ex | 5,000 | 5.94 | 29,700 |
| 2020-09-08 | Clark Ian T | Sale | 9,146 | 89.67 | 820,112 |
| 2020-09-08 | Clark Ian T | Option Ex | 9,146 | 4.18 | 38,230 |
| 2020-09-02 | Talasaz Amirali (Chairman, President and COO) | Sale | 75,000 | 94.12 | 7,059,225 |
Insider trading activities including stock purchases, stock sales, and option exercises of GH listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Guardant Health, Inc. (symbol GH, CIK number 1576280) see the Securities and Exchange Commission (SEC) website.