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 |
2020-12-16 Sale |
2020-12-17 09:29 am |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
31,443 | $11.35 | $356,976 | 0 (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 |
2025-03-25 Other |
2025-04-02 4:20 pm |
N/A N/A |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
4,150 | $0 | 9,867 (Direct) |
View |
2024-11-12 Option Award |
2024-11-18 12:14 pm |
N/A 2034-11-12 |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
18,715 | $4.64 | 18,715 (Direct) |
View |
2023-11-03 Option Award |
2023-11-07 11:57 am |
N/A 2033-11-03 |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
15,495 | $5.51 | 15,495 (Direct) |
View |
2022-11-01 Option Award |
2023-08-17 12:09 pm |
N/A 2032-11-01 |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
11,480 | $7 | 11,480 (Direct) |
View |
2022-10-12 Exercise |
2022-10-14 2:25 pm |
N/A 2022-10-31 |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
8,333 | $0 | 14,638 (Direct) |
View |
2022-10-12 Tax Withholding |
2022-10-14 2:25 pm |
N/A N/A |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
3,562 | $7.51 | 14,638 (Direct) |
View |
2022-10-12 Exercise |
2022-10-14 2:25 pm |
N/A N/A |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
8,333 | $3.21 | 14,638 (Direct) |
View |
2021-11-05 Option Award |
2021-11-09 5:31 pm |
N/A 2031-11-05 |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
8,045 | $10.1 | 8,045 (Direct) |
View |
2021-03-23 Exercise |
2021-03-25 3:27 pm |
N/A N/A |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
4,167 | $3.65 | 2,827 (Direct) |
View |
2021-03-23 Tax Withholding |
2021-03-25 3:27 pm |
N/A N/A |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
1,340 | $11.35 | 2,827 (Direct) |
View |
2021-03-23 Exercise |
2021-03-25 3:27 pm |
N/A 2021-04-11 |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
4,167 | $0 | 2,827 (Direct) |
View |
2020-12-08 Option Award |
2020-12-10 4:59 pm |
N/A 2025-12-08 |
CHAMPIONS ONCOLOGY INC. | CSBR | Breitfeld Philip P. Director |
8,333 | $11.96 | 8,333 (Direct) |
View |