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 |
2024-03-13 Sale |
2024-03-14 9:22 pm |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
28,427 | $2.0153 | $57,288 | 2,339,740 (Direct) |
View |
2023-03-13 Sale |
2023-03-14 7:38 pm |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
15,342 | $2.8 | $42,958 | 2,278,167 (Direct) |
View |
2022-03-14 Sale |
2022-03-15 9:57 pm |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
30,307 | $5.0396 | $152,735 | 2,183,509 (Direct) |
View |
2021-03-15 Sale |
2021-03-16 7:34 pm |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
23,775 | $6.3777 | $151,630 | 2,048,616 (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 |
2024-03-12 Exercise |
2024-03-14 9:22 pm |
N/A N/A |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
16,666 | $0 | 2,339,740 (Direct) |
View |
2024-03-01 Option Award |
2024-03-05 6:16 pm |
N/A N/A |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
90,000 | $0 | 2,351,501 (Direct) |
View |
2023-03-12 Exercise |
2023-03-14 7:38 pm |
N/A N/A |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
40,127 | $0 | 2,278,167 (Direct) |
View |
2023-03-01 Option Award |
2023-03-03 5:14 pm |
N/A N/A |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
110,000 | $0 | 2,236,716 (Direct) |
View |
2022-03-12 Exercise |
2022-03-15 9:57 pm |
N/A N/A |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
84,437 | $0 | 2,183,509 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 7:40 pm |
N/A 2032-02-28 |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
135,000 | $0 | 2,162,586 (Direct) |
View |
2021-12-17 Exercise |
2021-12-21 5:29 pm |
N/A 2022-02-28 |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
5,000 | $0 | 2,027,586 (Direct) |
View |
2021-12-17 Exercise |
2021-12-21 5:29 pm |
N/A N/A |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
5,000 | $3.75 | 2,027,586 (Direct) |
View |
2021-12-13 Exercise |
2021-12-15 8:57 pm |
N/A 2022-02-28 |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
40,000 | $0 | 2,027,586 (Direct) |
View |
2021-12-13 Exercise |
2021-12-15 8:57 pm |
N/A N/A |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
40,000 | $3.75 | 2,027,586 (Direct) |
View |
2021-04-30 Exercise |
2021-05-04 9:12 pm |
N/A 2023-02-28 |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
25,200 | $0 | 1,982,586 (Direct) |
View |
2021-04-30 Exercise |
2021-05-04 9:12 pm |
N/A N/A |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
25,200 | $3.66 | 1,982,586 (Direct) |
View |
2021-03-12 Exercise |
2021-03-16 7:34 pm |
N/A N/A |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
83,603 | $0 | 2,048,616 (Direct) |
View |
2021-03-01 Option Award |
2021-03-03 8:02 pm |
N/A 2031-02-28 |
CERUS CORP | CERS | CORASH LAURENCE M Chief Scientific Officer |
150,000 | $0 | 150,000 (Direct) |
View |