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 |
2025-01-28 Sale |
2025-01-30 5:01 pm |
Personalis Inc. | PSNL | Tachibana Aaron CFO AND COO |
708 | $5.79 | $4,099 | 166,390 (Direct) |
View |
2025-01-28 Sale |
2025-01-30 4:59 pm |
Personalis Inc. | PSNL | Chen Richard CHIEF MEDICAL OFFICER AND EVP |
519 | $5.79 | $3,005 | 123,367 (Direct) |
View |
2024-12-16 Sale |
2024-12-18 4:35 pm |
Personalis Inc. | PSNL | Chen Richard CHIEF MEDICAL OFFICER AND EVP |
4,834 | $3.82 | $18,466 | 123,886 (Direct) |
View |
2024-12-16 Sale |
2024-12-18 4:30 pm |
Personalis Inc. | PSNL | Moore Stephen Michael SVP and Chief Legal Officer |
1,513 | $3.82 | $5,780 | 65,875 (Direct) |
View |
2024-12-16 Sale |
2024-12-18 4:25 pm |
Personalis Inc. | PSNL | Tachibana Aaron CFO AND COO |
6,865 | $3.82 | $26,224 | 167,098 (Direct) |
View |
2024-11-18 Sale |
2024-11-20 4:19 pm |
Personalis Inc. | PSNL | Tachibana Aaron CFO AND COO |
1,307 | $3.79 | $4,954 | 173,963 (Direct) |
View |
2024-11-18 Sale |
2024-11-20 4:17 pm |
Personalis Inc. | PSNL | Moore Stephen Michael SVP and Chief Legal Officer |
1,693 | $3.79 | $6,416 | 67,388 (Direct) |
View |
2024-11-18 Sale |
2024-11-20 4:14 pm |
Personalis Inc. | PSNL | Chen Richard CHIEF MEDICAL OFFICER AND EVP |
921 | $3.79 | $3,491 | 128,720 (Direct) |
View |
2024-11-01 Sale |
2024-11-05 4:15 pm |
Personalis Inc. | PSNL | Hall Christopher M PRESIDENT AND CEO |
26,443 | $5.38 | $142,263 | 178,098 (Direct) |
View |
2024-08-16 Purchase |
2024-08-20 4:17 pm |
Personalis Inc. | PSNL | Tempus AI Inc. 10% Owner |
3,500,000 | $5.07 | $17,745,000 | 12,718,800 (Direct) |
View |
2024-07-30 Sale |
2024-08-01 5:16 pm |
Personalis Inc. | PSNL | Chen Richard CHIEF MEDICAL OFFICER AND EVP |
524 | $2.97 | $1,556 | 127,227 (Direct) |
View |
2024-07-30 Sale |
2024-08-01 5:13 pm |
Personalis Inc. | PSNL | Tachibana Aaron CFO AND COO |
742 | $2.97 | $2,204 | 175,270 (Direct) |
View |
2024-06-17 Sale |
2024-06-20 4:55 pm |
Personalis Inc. | PSNL | Chen Richard CHIEF MEDICAL OFFICER AND EVP |
5,055 | $1.29 | $6,521 | 127,751 (Direct) |
View |
2024-06-17 Sale |
2024-06-20 4:54 pm |
Personalis Inc. | PSNL | Tachibana Aaron CFO AND COO |
7,176 | $1.29 | $9,257 | 176,012 (Direct) |
View |
2024-06-17 Sale |
2024-06-20 4:53 pm |
Personalis Inc. | PSNL | Moore Stephen Michael SVP and Chief Legal Officer |
1,585 | $1.29 | $2,045 | 69,081 (Direct) |
View |
2024-05-17 Sale |
2024-05-21 9:14 pm |
Personalis Inc. | PSNL | Chen Richard CHIEF MEDICAL OFFICER AND EVP |
940 | $1.38 | $1,297 | 132,806 (Direct) |
View |
2024-05-17 Sale |
2024-05-21 9:13 pm |
Personalis Inc. | PSNL | Tachibana Aaron CFO AND COO |
1,333 | $1.38 | $1,840 | 183,188 (Direct) |
View |
2024-05-17 Sale |
2024-05-21 9:11 pm |
Personalis Inc. | PSNL | Moore Stephen Michael SVP and Chief Legal Officer |
1,731 | $1.38 | $2,389 | 70,666 (Direct) |
View |
2024-04-30 Sale |
2024-05-02 5:52 pm |
Personalis Inc. | PSNL | Moore Stephen Michael SVP and Chief Legal Officer |
4,523 | $1.37 | $6,197 | 72,397 (Direct) |
View |
2024-03-01 Purchase |
2024-03-05 5:15 pm |
Personalis Inc. | PSNL | MYERS WOODROW A JR Director |
10,000 | $1.67 | $16,700 | 26,116 (Direct) |
View |
2024-01-29 Sale |
2024-01-31 4:30 pm |
Personalis Inc. | PSNL | Chen Richard CHIEF MEDICAL OFFICER AND EVP |
526 | $1.37 | $721 | 128,870 (Direct) |
View |
2024-01-29 Sale |
2024-01-31 4:27 pm |
Personalis Inc. | PSNL | Tachibana Aaron CFO AND COO |
716 | $1.37 | $981 | 184,521 (Direct) |
View |
2023-12-15 Sale |
2023-12-19 6:09 pm |
Personalis Inc. | PSNL | Chen Richard Chief Medical Officer and EVP |
4,708 | $1.47 | $6,921 | 129,396 (Direct) |
View |
2023-12-15 Sale |
2023-12-19 6:07 pm |
Personalis Inc. | PSNL | Tachibana Aaron CFO and COO |
6,747 | $1.47 | $9,918 | 185,237 (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 |
2025-03-15 Option Award |
2025-03-18 4:50 pm |
N/A 2035-03-15 |
Personalis Inc. | PSNL | Tachibana Aaron CFO AND COO |
250,000 | $0 | 250,000 (Direct) |
View |
2025-03-15 Option Award |
2025-03-18 4:46 pm |
N/A 2035-03-15 |
Personalis Inc. | PSNL | Moore Stephen Michael SVP and Chief Legal Officer |
225,000 | $0 | 225,000 (Direct) |
View |
2025-03-15 Option Award |
2025-03-18 4:44 pm |
N/A 2035-03-15 |
Personalis Inc. | PSNL | Hall Christopher M PRESIDENT AND CEO |
680,000 | $0 | 680,000 (Direct) |
View |
2025-03-15 Option Award |
2025-03-18 4:41 pm |
N/A 2035-03-15 |
Personalis Inc. | PSNL | Chen Richard CHIEF MEDICAL OFFICER AND EVP |
250,000 | $0 | 250,000 (Direct) |
View |
Ownership |
2024-12-23 06:00 am |
N/A N/A |
Personalis Inc. | PSNL | Merck & Co. Inc. MERCK SHARP & DOHME LLC 10% Owner |
0 | $0 | 14,044,943 (Indirect) |
View |
2024-08-16 Exercise |
2024-08-20 4:17 pm |
2023-11-28 2024-12-31 |
Personalis Inc. | PSNL | Tempus AI Inc. 10% Owner |
9,218,800 | $0 | 12,718,800 (Direct) |
View |
2024-08-16 Exercise |
2024-08-20 4:17 pm |
N/A N/A |
Personalis Inc. | PSNL | Tempus AI Inc. 10% Owner |
4,609,400 | $1.5 | 12,718,800 (Direct) |
View |
2024-08-16 Exercise |
2024-08-20 4:17 pm |
N/A N/A |
Personalis Inc. | PSNL | Tempus AI Inc. 10% Owner |
4,609,400 | $2.5 | 12,718,800 (Direct) |
View |
Ownership |
2024-07-03 1:42 pm |
N/A N/A |
Personalis Inc. | PSNL | LEFKOFSKY ERIC P 10% Owner |
0 | $0 | 150,000 (Direct) |
View |
2024-05-17 Option Award |
2024-05-21 9:31 pm |
N/A 2034-05-17 |
Personalis Inc. | PSNL | MYERS WOODROW A JR Director |
50,000 | $0 | 50,000 (Direct) |
View |
2024-05-17 Option Award |
2024-05-21 9:22 pm |
N/A 2034-05-17 |
Personalis Inc. | PSNL | Shoff Lonnie Director |
50,000 | $0 | 50,000 (Direct) |
View |
2024-05-17 Option Award |
2024-05-21 9:21 pm |
N/A 2034-05-17 |
Personalis Inc. | PSNL | EASTHAM KARIN Director |
50,000 | $0 | 50,000 (Direct) |
View |
2024-05-17 Option Award |
2024-05-21 9:20 pm |
N/A 2034-05-17 |
Personalis Inc. | PSNL | BOWMAN A BLAINE Director |
50,000 | $0 | 50,000 (Direct) |
View |
2024-05-17 Option Award |
2024-05-21 9:19 pm |
N/A 2034-05-17 |
Personalis Inc. | PSNL | Bloom Olivia Kyusuk Director |
50,000 | $0 | 50,000 (Direct) |
View |
2024-05-17 Option Award |
2024-05-21 9:10 pm |
N/A 2034-05-17 |
Personalis Inc. | PSNL | WIDDER KENNETH J Director |
50,000 | $0 | 50,000 (Direct) |
View |
2024-03-15 Option Award |
2024-03-19 4:30 pm |
N/A 2034-03-15 |
Personalis Inc. | PSNL | Hall Christopher M PRESIDENT AND CEO |
400,000 | $0 | 400,000 (Direct) |
View |
2024-03-15 Option Award |
2024-03-19 4:30 pm |
N/A 2034-03-15 |
Personalis Inc. | PSNL | Tachibana Aaron CFO AND COO |
175,000 | $0 | 175,000 (Direct) |
View |
2024-03-15 Option Award |
2024-03-19 4:30 pm |
N/A 2034-03-15 |
Personalis Inc. | PSNL | Chen Richard CHIEF MEDICAL OFFICER AND EVP |
175,000 | $0 | 175,000 (Direct) |
View |
2024-03-15 Option Award |
2024-03-19 4:30 pm |
N/A 2034-03-15 |
Personalis Inc. | PSNL | Moore Stephen Michael GENERAL COUNSEL |
100,000 | $0 | 100,000 (Direct) |
View |