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 |
2020-10-02 Sale |
2020-10-02 4:06 pm |
CHIMERIX INC | CMRX | Jakeman David Principal Accounting Officer |
4,270 | $2.48 | $10,590 | 85,117 (Direct) |
View |
2020-08-19 Purchase |
2020-08-19 5:34 pm |
CHIMERIX INC | CMRX | Meyer Robert J. Director |
3,500 | $2.92 | $10,220 | 13,500 (Direct) |
View |
2020-08-10 Sale |
2020-08-11 5:49 pm |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
1,584 | $3.2503 | $5,148 | 37,013 (Indirect Direct) |
View |
2020-08-06 Sale |
2020-08-10 5:54 pm |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
5,000 | $3.2698 | $16,349 | 42,681 (Indirect Direct) |
View |
2020-08-04 Sale |
2020-08-06 12:55 pm |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
7,500 | $3.2583 | $24,437 | 52,681 (Indirect 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 |
2020-12-21 Option Award |
2020-12-23 4:28 pm |
N/A 2030-12-20 |
CHIMERIX INC | CMRX | Jakeman David Principal Accounting Officer |
1,500 | $0 | 1,500 (Direct) |
View |
2020-11-17 Exercise |
2020-11-19 12:57 pm |
N/A 2021-04-06 |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
7,042 | $0 | 44,055 (Direct) |
View |
2020-11-17 Exercise |
2020-11-19 12:57 pm |
N/A N/A |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
7,042 | $2.35 | 44,055 (Direct) |
View |
2020-11-17 Gift |
2020-11-19 12:57 pm |
N/A N/A |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
7,042 | $0 | 44,055 (Direct) |
View |
2020-08-10 Exercise |
2020-08-11 5:49 pm |
N/A 2020-08-11 |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
1,584 | $0 | 37,013 (Direct) |
View |
2020-08-10 Exercise |
2020-08-11 5:49 pm |
N/A N/A |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
1,584 | $3.16 | 37,013 (Direct) |
View |
2020-08-06 Exercise |
2020-08-10 5:54 pm |
N/A 2020-08-11 |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
5,000 | $0 | 42,681 (Direct) |
View |
2020-08-06 Exercise |
2020-08-10 5:54 pm |
N/A N/A |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
5,000 | $3.16 | 42,681 (Direct) |
View |
2020-08-04 Exercise |
2020-08-06 12:55 pm |
N/A 2020-08-11 |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
7,500 | $0 | 52,681 (Direct) |
View |
2020-08-04 Exercise |
2020-08-06 12:55 pm |
N/A N/A |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
7,500 | $3.16 | 52,681 (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 |
2020-06-11 Option Award |
2020-06-15 12:47 pm |
N/A 2030-06-10 |
CHIMERIX INC | CMRX | Gilliss Catherine Director |
35,000 | $0 | 35,000 (Direct) |
View |
2020-06-11 Option Award |
2020-06-15 12:44 pm |
N/A 2030-06-10 |
CHIMERIX INC | CMRX | Greissing Ed Director |
35,000 | $0 | 35,000 (Direct) |
View |
2020-06-11 Option Award |
2020-06-15 12:43 pm |
N/A 2030-06-10 |
CHIMERIX INC | CMRX | Machado Patrick Director |
35,000 | $0 | 35,000 (Direct) |
View |
2020-06-11 Option Award |
2020-06-15 12:42 pm |
N/A 2030-06-10 |
CHIMERIX INC | CMRX | Meyer Robert J. Director |
35,000 | $0 | 35,000 (Direct) |
View |
2020-06-11 Option Award |
2020-06-15 12:40 pm |
N/A 2030-06-10 |
CHIMERIX INC | CMRX | MIDDLETON FRED A Director |
35,000 | $0 | 35,000 (Direct) |
View |
2020-06-11 Option Award |
2020-06-15 12:39 pm |
N/A 2030-06-10 |
CHIMERIX INC | CMRX | Multani Pratik S Director |
35,000 | $0 | 35,000 (Direct) |
View |
2020-06-11 Option Award |
2020-06-15 12:37 pm |
N/A 2030-06-10 |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
35,000 | $0 | 35,000 (Direct) |
View |