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 |
2025-02-13 Sale |
2025-02-14 5:50 pm |
CHIMERIX INC | CMRX | Melemed Allen S. CHIEF MEDICAL OFFICER |
3,065 | $4.502 | $13,799 | 152,875 (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 |
2025-01-07 Option Award |
2025-01-10 3:00 pm |
N/A 2035-01-06 |
CHIMERIX INC | CMRX | Melemed Allen S. CHIEF MEDICAL OFFICER |
320,925 | $0 | 430,940 (Direct) |
View |
2024-02-01 Option Award |
2024-02-02 6:28 pm |
N/A 2034-01-31 |
CHIMERIX INC | CMRX | Melemed Allen S. CHIEF MEDICAL OFFICER |
196,875 | $0 | 255,180 (Direct) |
View |
2023-01-17 Option Award |
2023-01-19 9:47 pm |
N/A 2033-01-16 |
CHIMERIX INC | CMRX | Melemed Allen S. Chief Medical Officer |
180,000 | $0 | 202,147 (Direct) |
View |
2022-01-18 Option Award |
2022-01-20 6:58 pm |
N/A 2032-01-17 |
CHIMERIX INC | CMRX | Melemed Allen S. Chief Medical Officer |
240,000 | $0 | 240,000 (Direct) |
View |
2021-01-22 Option Award |
2021-01-26 4:39 pm |
N/A 2031-01-21 |
CHIMERIX INC | CMRX | Melemed Allen S. Chief Medical Officer |
190,000 | $0 | 190,000 (Direct) |
View |
2020-06-19 Option Award |
2020-06-23 1:02 pm |
N/A 2030-06-18 |
CHIMERIX INC | CMRX | Melemed Allen S. Chief Medical Officer |
400,000 | $0 | 400,000 (Direct) |
View |
Ownership |
2020-06-23 12:59 pm |
N/A N/A |
CHIMERIX INC | CMRX | Melemed Allen S. Chief Medical Officer |
0 | $0 | 0 (Direct) |
View |