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 |
2022-03-10 Sale(A) |
2022-03-16 8:39 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
43,785 | $9.283 | $406,457 | 285,457 (Direct) |
View |
2022-03-10 Sale |
2022-03-14 5:56 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
43,785 | $9.283 | $406,457 | 539,988 (Direct) |
View |
2022-03-02 Purchase |
2022-03-04 8:27 pm |
Personalis Inc. | PSNL | Lightspeed Venture Partners Select IV L.P. Mhatre Ravi Lightspeed General Partner Select IV L.P. Lightspeed Ultimate General Partner Select IV L.L.C. Janmohamed Arif Eggers Barry Nieh Peter Affiliate of 10% Owner |
314,750 | $9.8585 | $3,102,974 | 8,165,484 (Indirect Direct) |
View |
2022-03-02 Sale |
2022-03-04 6:09 pm |
Personalis Inc. | PSNL | Chen Richard Chief Medical Officer |
471 | $10.18 | $4,795 | 157,334 (Direct) |
View |
2022-03-02 Sale |
2022-03-04 6:08 pm |
Personalis Inc. | PSNL | Tachibana Aaron Chief Financial Officer |
4,511 | $10.18 | $45,922 | 251,441 (Direct) |
View |
2022-01-28 Sale |
2022-02-01 6:05 pm |
Personalis Inc. | PSNL | Chen Richard Chief Medical Officer |
705 | $9.93 | $7,001 | 157,805 (Direct) |
View |
2022-01-28 Sale |
2022-02-01 6:04 pm |
Personalis Inc. | PSNL | Tachibana Aaron Chief Financial Officer |
705 | $9.93 | $7,001 | 255,952 (Direct) |
View |
2022-01-18 Sale |
2022-01-19 7:22 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
99,987 | $11.27 | $1,126,405 | 285,457 (Direct) |
View |
2021-12-17 Sale |
2021-12-20 7:59 pm |
Personalis Inc. | PSNL | Tachibana Aaron Chief Financial Officer |
3,437 | $12.8 | $43,994 | 256,657 (Direct) |
View |
2021-12-17 Sale |
2021-12-20 7:10 pm |
Personalis Inc. | PSNL | Chen Richard Chief Medical Officer |
1,563 | $12.8 | $20,006 | 158,510 (Direct) |
View |
2021-12-17 Sale |
2021-12-20 7:00 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
2,732 | $12.8 | $34,970 | 385,444 (Direct) |
View |
2021-12-16 Sale |
2021-12-17 9:17 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
97,268 | $13.42 | $1,305,337 | 388,176 (Direct) |
View |
2021-12-02 Sale |
2021-12-06 6:06 pm |
Personalis Inc. | PSNL | Chen Richard Chief Medical Officer |
419 | $12.92 | $5,413 | 80,073 (Direct) |
View |
2021-12-02 Sale |
2021-12-06 6:05 pm |
Personalis Inc. | PSNL | Tachibana Aaron Chief Financial Officer |
4,184 | $12.92 | $54,057 | 180,094 (Direct) |
View |
2021-11-30 Sale |
2021-12-02 5:49 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
100,000 | $13.65 | $1,365,000 | 485,444 (Direct) |
View |
2021-11-17 Sale |
2021-11-19 6:15 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
2,348 | $17.04 | $40,010 | 585,444 (Direct) |
View |
2021-11-17 Sale |
2021-11-19 6:14 pm |
Personalis Inc. | PSNL | Tachibana Aaron Chief Financial Officer |
1,253 | $17.04 | $21,351 | 184,278 (Direct) |
View |
2021-11-17 Sale |
2021-11-19 6:12 pm |
Personalis Inc. | PSNL | Chen Richard Chief Medical Officer |
1,253 | $17.04 | $21,351 | 80,492 (Direct) |
View |
2021-10-12 Sale |
2021-10-14 6:24 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
100,000 | $19.33 | $1,933,000 | 587,792 (Direct) |
View |
2021-09-17 Sale |
2021-09-21 6:36 pm |
Personalis Inc. | PSNL | Tachibana Aaron Chief Financial Officer |
3,152 | $21.25 | $66,980 | 185,531 (Direct) |
View |
2021-09-17 Sale |
2021-09-21 6:35 pm |
Personalis Inc. | PSNL | Chen Richard Chief Scientific Officer |
1,088 | $21.25 | $23,120 | 81,034 (Direct) |
View |
2021-09-14 Sale |
2021-09-16 6:28 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
100,000 | $21.69 | $2,169,158 | 687,792 (Direct) |
View |
2021-09-02 Sale |
2021-09-07 5:51 pm |
Personalis Inc. | PSNL | Tachibana Aaron Chief Financial Officer |
3,820 | $21.92 | $83,734 | 188,683 (Direct) |
View |
2021-09-02 Sale |
2021-09-07 5:50 pm |
Personalis Inc. | PSNL | Chen Richard Chief Scientific Officer |
291 | $21.92 | $6,379 | 82,122 (Direct) |
View |
2021-08-19 Sale |
2021-08-23 6:14 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
115,228 | $16.81 | $1,936,983 | 787,791 (Direct) |
View |
2021-08-06 Sale |
2021-08-10 5:19 pm |
Personalis Inc. | PSNL | Chen Richard Chief Scientific Officer |
4,436 | $21.22 | $94,132 | 127,141 (Direct) |
View |
2021-07-08 Sale |
2021-07-12 5:07 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
110,000 | $22.54 | $2,479,400 | 903,019 (Direct) |
View |
2021-06-17 Sale |
2021-06-22 5:10 pm |
Personalis Inc. | PSNL | Tachibana Aaron Chief Financial Officer |
2,421 | $22.75 | $55,078 | 182,503 (Direct) |
View |
2021-06-17 Sale |
2021-06-22 5:09 pm |
Personalis Inc. | PSNL | Chen Richard Chief Scientific Officer |
1,101 | $22.75 | $25,048 | 74,980 (Direct) |
View |
2021-06-08 Sale |
2021-06-10 5:17 pm |
Personalis Inc. | PSNL | West John Stephen President and CEO |
110,000 | $22.43 | $2,467,273 | 1,013,019 (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 |
2022-03-10 Option Award(A) |
2022-03-16 8:39 pm |
N/A N/A |
Personalis Inc. | PSNL | West John Stephen President and CEO |
43,785 | $1.84 | 285,457 (Direct) |
View |
Ownership |
2022-03-08 5:40 pm |
N/A N/A |
Personalis Inc. | PSNL | Moore Stephen Michael General Counsel |
0 | $0 | 207,114 (Direct) |
View |
2021-03-01 Option Award |
2022-03-02 5:55 pm |
N/A 2032-03-01 |
Personalis Inc. | PSNL | Bloom Olivia Kyusuk Director |
25,936 | $0 | 25,936 (Direct) |
View |
2021-12-14 Option Award |
2021-12-16 5:21 pm |
N/A N/A |
Personalis Inc. | PSNL | Tachibana Aaron Chief Financial Officer |
80,000 | $0 | 260,094 (Direct) |
View |
2021-12-14 Option Award |
2021-12-16 5:14 pm |
N/A N/A |
Personalis Inc. | PSNL | Chen Richard Chief Medical Officer |
80,000 | $0 | 160,073 (Direct) |
View |
2021-10-29 Option Award |
2021-11-19 6:12 pm |
N/A N/A |
Personalis Inc. | PSNL | Chen Richard Chief Medical Officer |
711 | $16.68 | 80,492 (Direct) |
View |
2021-08-26 Option Award |
2021-08-30 5:52 pm |
N/A N/A |
Personalis Inc. | PSNL | West John Stephen President and CEO |
77,272 | $0.44 | 787,792 (Direct) |
View |
2021-08-19 Option Award |
2021-08-23 6:14 pm |
N/A N/A |
Personalis Inc. | PSNL | West John Stephen President and CEO |
115,228 | $0.44 | 787,791 (Direct) |
View |
2021-08-06 Exercise |
2021-08-10 5:19 pm |
N/A 2023-11-13 |
Personalis Inc. | PSNL | Chen Richard Chief Scientific Officer |
31,128 | $0 | 127,141 (Direct) |
View |
2021-08-06 Exercise |
2021-08-10 5:19 pm |
N/A N/A |
Personalis Inc. | PSNL | Chen Richard Chief Scientific Officer |
15,564 | $21.18 | 127,141 (Direct) |
View |
2021-07-27 Option Award |
2021-07-29 6:06 pm |
N/A 2031-07-27 |
Personalis Inc. | PSNL | Chen Richard Chief Scientific Officer |
22,500 | $0 | 97,480 (Direct) |
View |
2021-07-27 Option Award |
2021-07-29 6:04 pm |
N/A 2031-07-27 |
Personalis Inc. | PSNL | Tachibana Aaron Chief Financial Officer |
22,500 | $0 | 205,003 (Direct) |
View |
2021-07-15 Option Award |
2021-07-20 6:34 pm |
N/A N/A |
Personalis Inc. | PSNL | West John Stephen President and CEO |
75,000 | $0.44 | 903,019 (Direct) |
View |
2021-07-08 Exercise |
2021-07-12 5:07 pm |
N/A 2022-03-07 |
Personalis Inc. | PSNL | West John Stephen President and CEO |
110,000 | $0 | 903,019 (Direct) |
View |
2021-07-08 Option Award |
2021-07-12 5:07 pm |
N/A N/A |
Personalis Inc. | PSNL | West John Stephen President and CEO |
110,000 | $0.44 | 903,019 (Direct) |
View |
2021-06-15 Exercise |
2021-06-17 5:15 pm |
N/A 2022-03-07 |
Personalis Inc. | PSNL | West John Stephen President and CEO |
75,000 | $0 | 1,013,019 (Direct) |
View |
2021-06-15 Option Award |
2021-06-17 5:15 pm |
N/A N/A |
Personalis Inc. | PSNL | West John Stephen President and CEO |
75,000 | $0.44 | 1,013,019 (Direct) |
View |
2021-06-08 Exercise |
2021-06-10 5:17 pm |
N/A 2022-03-07 |
Personalis Inc. | PSNL | West John Stephen President and CEO |
110,000 | $0 | 1,013,019 (Direct) |
View |
2021-06-08 Option Award |
2021-06-10 5:17 pm |
N/A N/A |
Personalis Inc. | PSNL | West John Stephen President and CEO |
110,000 | $0.44 | 1,013,019 (Direct) |
View |