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 |
2020-12-22 Sale |
2020-12-28 5:39 pm |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
39,336 | $8.3093 | $326,856 | 200,765 (Direct) |
View |
2020-08-24 Sale |
2020-08-26 8:18 pm |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
16,008 | $7.9 | $126,463 | 210,101 (Direct) |
View |
2020-08-07 Sale |
2020-08-11 9:16 pm |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
40,076 | $7.1153 | $285,152 | 202,406 (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 |
2021-06-01 Exercise |
2021-06-03 7:57 pm |
N/A N/A |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
13,228 | $0 | 213,993 (Direct) |
View |
2020-12-22 Exercise |
2020-12-28 5:39 pm |
N/A N/A |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
30,000 | $5.4 | 200,765 (Direct) |
View |
2020-12-22 Exercise |
2020-12-28 5:39 pm |
N/A 2025-06-09 |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
30,000 | $0 | 200,765 (Direct) |
View |
2020-08-24 Exercise |
2020-08-26 8:18 pm |
N/A 2029-06-04 |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
23,703 | $0 | 210,101 (Direct) |
View |
2020-08-24 Exercise |
2020-08-26 8:18 pm |
N/A N/A |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
23,703 | $4.8 | 210,101 (Direct) |
View |
2020-08-07 Exercise |
2020-08-11 9:16 pm |
N/A N/A |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
43,800 | $4.34 | 202,406 (Direct) |
View |
2020-08-07 Exercise |
2020-08-11 9:16 pm |
N/A 2024-06-10 |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
43,800 | $0 | 202,406 (Direct) |
View |
2020-06-05 Exercise |
2020-06-09 7:57 pm |
N/A N/A |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
11,184 | $0 | 198,682 (Direct) |
View |
2020-06-03 Option Award |
2020-06-05 6:43 pm |
N/A 2030-06-02 |
CERUS CORP | CERS | ANDERSON TIMOTHY B Director |
41,405 | $0 | 41,405 (Direct) |
View |