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 |
2023-11-10 Purchase |
2023-11-13 4:39 pm |
CHIMERIX INC | CMRX | MIDDLETON FRED A Director |
2,705 | $0.92 | $2,489 | 3,598,182 (Indirect Direct) |
View |
2023-09-28 Sale |
2023-09-28 4:17 pm |
CHIMERIX INC | CMRX | Jakeman David VP of Finance and Accounting |
3,610 | $0.9927 | $3,584 | 133,142 (Direct) |
View |
2023-09-25 Purchase |
2023-09-26 3:58 pm |
CHIMERIX INC | CMRX | MIDDLETON FRED A Director |
20,000 | $0.9818 | $19,636 | 3,595,477 (Indirect Direct) |
View |
2023-05-18 Purchase |
2023-05-19 11:41 am |
CHIMERIX INC | CMRX | Andriole Michael T. Chief Business Officer and CFO |
51,700 | $1.1441 | $59,150 | 357,015 (Direct) |
View |
2023-05-12 Purchase |
2023-05-16 4:05 pm |
CHIMERIX INC | CMRX | Sherman Michael A. Chief Executive Officer |
87,000 | $1.1224 | $97,652 | 423,408 (Indirect Direct) |
View |
2023-05-10 Purchase |
2023-05-11 12:26 pm |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
18,000 | $1.11 | $19,980 | 72,055 (Indirect) |
View |
2023-05-08 Purchase |
2023-05-10 12:51 pm |
CHIMERIX INC | CMRX | Meyer Robert J. Director |
8,750 | $1.14 | $9,975 | 35,150 (Direct) |
View |
2023-03-28 Purchase |
2023-03-29 12:41 pm |
CHIMERIX INC | CMRX | MIDDLETON FRED A Director |
20,000 | $1.2076 | $24,152 | 3,578,923 (Indirect Direct) |
View |
2023-01-26 Sale |
2023-01-26 5:23 pm |
CHIMERIX INC | CMRX | Jakeman David Principal Accounting Officer |
3,230 | $1.7605 | $5,686 | 136,752 (Direct) |
View |
2022-09-29 Purchase |
2022-10-03 12:21 pm |
CHIMERIX INC | CMRX | MIDDLETON FRED A Director |
20,000 | $1.8588 | $37,176 | 3,558,923 (Indirect Direct) |
View |
2022-09-29 Sale |
2022-09-30 10:22 am |
CHIMERIX INC | CMRX | Jakeman David Principal Accounting Officer |
4,400 | $1.8603 | $8,185 | 127,532 (Direct) |
View |
2022-05-19 Purchase |
2022-05-20 3:29 pm |
CHIMERIX INC | CMRX | MIDDLETON FRED A Director |
20,000 | $2.0369 | $40,738 | 3,538,923 (Indirect Direct) |
View |
2022-05-19 Purchase |
2022-05-20 10:35 am |
CHIMERIX INC | CMRX | Meyer Robert J. Director |
11,400 | $2.0588 | $23,470 | 26,400 (Direct) |
View |
2022-05-17 Purchase |
2022-05-18 11:04 am |
CHIMERIX INC | CMRX | Andriole Michael T. Chief Business Officer and CFO |
15,000 | $1.709 | $25,635 | 212,724 (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 |
2023-11-16 Option Award |
2023-11-16 6:54 pm |
N/A 2033-11-15 |
CHIMERIX INC | CMRX | Riga Thomas J COO and CCO |
800,000 | $0 | 800,000 (Direct) |
View |
Ownership |
2023-11-16 6:53 pm |
N/A N/A |
CHIMERIX INC | CMRX | Riga Thomas J COO and CCO |
0 | $0 | 0 (Direct) |
View |
2023-09-20 Option Award |
2023-09-20 6:22 pm |
N/A 2033-09-19 |
CHIMERIX INC | CMRX | Jakeman David VP of Finance and Accounting |
18,000 | $0 | 18,000 (Direct) |
View |
2023-08-01 Option Award |
2023-08-01 5:32 pm |
N/A N/A |
CHIMERIX INC | CMRX | Andriole Michael T. President and CEO |
25,000 | $1.19 | 532,015 (Direct) |
View |
2023-08-01 Option Award |
2023-08-01 5:32 pm |
N/A 2033-07-31 |
CHIMERIX INC | CMRX | Andriole Michael T. President and CEO |
150,000 | $0 | 532,015 (Direct) |
View |
2023-06-09 Option Award |
2023-06-12 4:31 pm |
N/A 2033-06-08 |
CHIMERIX INC | CMRX | Multani Pratik S Director |
60,000 | $0 | 60,000 (Direct) |
View |
2023-06-09 Option Award |
2023-06-12 4:30 pm |
N/A 2033-06-08 |
CHIMERIX INC | CMRX | MIDDLETON FRED A Director |
60,000 | $0 | 60,000 (Direct) |
View |
2023-06-09 Option Award |
2023-06-12 4:29 pm |
N/A 2033-06-08 |
CHIMERIX INC | CMRX | Meyer Robert J. Director |
60,000 | $0 | 60,000 (Direct) |
View |
2023-06-09 Option Award |
2023-06-12 4:28 pm |
N/A 2033-06-08 |
CHIMERIX INC | CMRX | Machado Patrick Director |
60,000 | $0 | 60,000 (Direct) |
View |
2023-06-09 Option Award |
2023-06-12 4:27 pm |
N/A 2033-06-08 |
CHIMERIX INC | CMRX | Gilliss Catherine Director |
60,000 | $0 | 60,000 (Direct) |
View |
2023-06-09 Option Award |
2023-06-12 4:26 pm |
N/A 2033-06-08 |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
60,000 | $0 | 60,000 (Direct) |
View |
2023-06-09 Option Award |
2023-06-12 4:25 pm |
N/A 2033-06-08 |
CHIMERIX INC | CMRX | Vakiener Victoria Director |
60,000 | $0 | 60,000 (Direct) |
View |
2023-01-17 Option Award |
2023-01-19 9:48 pm |
N/A 2033-01-16 |
CHIMERIX INC | CMRX | Andriole Michael T. Chief Business Officer and CFO |
225,000 | $0 | 487,724 (Direct) |
View |
2023-01-17 Option Award |
2023-01-19 9:47 pm |
N/A 2033-01-16 |
CHIMERIX INC | CMRX | Jakeman David Principal Accounting Officer |
37,400 | $0 | 164,932 (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 |
2023-01-17 Option Award |
2023-01-19 9:46 pm |
N/A 2033-01-16 |
CHIMERIX INC | CMRX | Sherman Michael A. Chief Executive Officer |
650,000 | $0 | 883,040 (Direct) |
View |
2023-01-17 Option Award |
2023-01-19 9:45 pm |
N/A 2033-01-16 |
CHIMERIX INC | CMRX | Alrutz Michael Albert Principal Executive Officer |
150,000 | $0 | 270,565 (Direct) |
View |
2022-08-25 Exercise |
2022-08-29 5:03 pm |
N/A N/A |
CHIMERIX INC | CMRX | Andriole Michael T. Chief Business Officer and CFO |
50,000 | $2.09 | 712,724 (Direct) |
View |
2022-08-25 Exercise |
2022-08-29 5:03 pm |
N/A 2029-04-07 |
CHIMERIX INC | CMRX | Andriole Michael T. Chief Business Officer and CFO |
50,000 | $0 | 712,724 (Direct) |
View |
2022-07-25 Exercise(A) |
2022-07-27 1:46 pm |
N/A N/A |
CHIMERIX INC | CMRX | Sherman Michael A. Chief Executive Officer |
100,000 | $2.09 | 1,378,359 (Direct) |
View |
2022-07-25 Exercise(A) |
2022-07-27 1:46 pm |
N/A 2029-04-07 |
CHIMERIX INC | CMRX | Sherman Michael A. Chief Executive Officer |
100,000 | $0 | 1,378,359 (Direct) |
View |
2022-07-25 Exercise |
2022-07-26 9:25 pm |
N/A N/A |
CHIMERIX INC | CMRX | Sherman Michael A. Chief Executive Officer |
100,000 | $2.09 | 1,275,364 (Direct) |
View |
2022-07-25 Exercise |
2022-07-26 9:25 pm |
N/A 2029-04-07 |
CHIMERIX INC | CMRX | Sherman Michael A. Chief Executive Officer |
100,000 | $0 | 1,275,364 (Direct) |
View |
2022-06-23 Option Award |
2022-06-24 11:14 am |
N/A 2032-06-22 |
CHIMERIX INC | CMRX | Vakiener Victoria Director |
50,000 | $0 | 50,000 (Direct) |
View |
2022-06-23 Option Award |
2022-06-24 11:13 am |
N/A 2032-06-22 |
CHIMERIX INC | CMRX | Multani Pratik S Director |
50,000 | $0 | 50,000 (Direct) |
View |
2022-06-23 Option Award |
2022-06-24 11:12 am |
N/A 2032-06-22 |
CHIMERIX INC | CMRX | MIDDLETON FRED A Director |
50,000 | $0 | 50,000 (Direct) |
View |
2022-06-23 Option Award |
2022-06-24 11:11 am |
N/A 2032-06-22 |
CHIMERIX INC | CMRX | Meyer Robert J. Director |
50,000 | $0 | 50,000 (Direct) |
View |
2022-06-23 Option Award |
2022-06-24 11:10 am |
N/A 2032-06-22 |
CHIMERIX INC | CMRX | Machado Patrick Director |
50,000 | $0 | 50,000 (Direct) |
View |
2022-06-23 Option Award |
2022-06-24 11:09 am |
N/A 2032-06-22 |
CHIMERIX INC | CMRX | Gilliss Catherine Director |
50,000 | $0 | 50,000 (Direct) |
View |
2022-06-23 Option Award |
2022-06-24 11:08 am |
N/A 2032-06-22 |
CHIMERIX INC | CMRX | DEMSKI MARTHA J Director |
50,000 | $0 | 50,000 (Direct) |
View |