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:
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-06-18 Option Award |
2025-06-23 4:10 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
10,831 | $0 | 99,769 (Direct) |
View |
2024-06-18 Option Award |
2024-06-20 5:00 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
21,253 | $0 | 88,938 (Direct) |
View |
Ownership |
2023-08-28 4:18 pm |
N/A N/A |
Skye Bioscience Inc. | SKYE | 5AM Partners VII LLC 5AM Ventures VII L.P. 5AM Partners II LLC 5AM Ventures II LP 5AM CO-INVESTORS II LP DIEKMAN JOHN D PARMAR KUSH ROCKLAGE SCOTT M 10% Owner |
0 | $0 | 1,557,205,277 (Indirect) |
View |
2023-06-29 Option Award |
2023-06-30 4:13 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
18,903 | $26.45 | 86,518 (Direct) |
View |
2021-03-04 Ownership |
2022-02-14 4:06 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
15,318 | $0 | 42,019 (Direct) |
View |
2021-06-16 Ownership |
2022-02-14 4:06 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
3,515 | $142.25 | 42,019 (Direct) |
View |
2022-01-03 Option Award |
2022-01-04 9:08 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
7,763 | $0 | 68,615 (Direct) |
View |
Ownership |
2021-12-13 4:26 pm |
N/A N/A |
Pear Therapeutics Inc. | PEAR | 5AM Partners IV LLC 5AM Ventures IV L.P. 5AM Co-Investors IV L.P. 5AM Opportunities I (GP) LLC 5AM Opportunities I L.P. DIEKMAN JOHN D ROCKLAGE SCOTT M 10% Owner |
0 | $0 | 18,631,771 (Indirect) |
View |
2021-01-15 Option Award |
2021-01-20 6:35 pm |
N/A N/A |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
3,852 | $0 | 63,852 (Direct) |
View |
Ownership |
2021-01-04 07:34 am |
N/A N/A |
Zai Lab Ltd | ZLAB | DIEKMAN JOHN D Director |
0 | $0 | 60,000 (Direct) |
View |