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CSBR · Champions Oncology, Inc.

$5.53 -0.53 (-8.75%) At close · Jul 28
Market Cap
$75.86M
Shares
13.89M

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date Insider Type Shares
2025-11-05
ACKERMAN JOEL
Award
21,216
2025-11-05
TOBIN SCOTT R
Award
25,460
2025-11-05
Breitfeld Philip P.
Award
13,790
2025-11-05
Mendelson Daniel Newman
Award
13,790
2025-11-05
SIDRANSKY DAVID
Award
21,216
2025-10-30
ACKERMAN JOEL
Convert
94,405
2025-10-30
ACKERMAN JOEL
Convert
94,405
2025-07-16
Brainin Robert Lawrence
Award
100,000
2025-07-16
Brainin Robert Lawrence
Award
100,000
2025-07-16
Brainin Robert Lawrence
Award
150,000
2025-07-16
Brainin Robert Lawrence
Award
62,500
2025-07-16
Brainin Robert Lawrence
Award
225,000
2025-07-16
Brainin Robert Lawrence
Award
62,500
2025-03-25
Breitfeld Philip P.
Other
4,150
2024-11-12
Breitfeld Philip P.
Award
18,715
2024-11-12
Brainin Robert Lawrence
Award
23,030
2024-11-12
Mendelson Daniel Newman
Award
21,590
2024-11-12
TOBIN SCOTT R
Award
34,550
2024-11-12
ACKERMAN JOEL
Award
43,190
2024-11-12
SIDRANSKY DAVID
Award
21,880
2024-10-31
ACKERMAN JOEL
Convert
88,470
2024-10-31
ACKERMAN JOEL
Convert
88,470
2024-10-31
ACKERMAN JOEL
Convert
16,667
2024-10-31
ACKERMAN JOEL
Convert
16,667
2024-01-12
Mendelson Daniel Newman
Buy
1,000
2024-01-11
Mendelson Daniel Newman
Buy
2,000
2024-01-10
Mendelson Daniel Newman
Buy
2,944
2024-01-09
Mendelson Daniel Newman
Buy
3,000
2024-01-08
Mendelson Daniel Newman
Buy
1,000
2024-01-05
Mendelson Daniel Newman
Buy
2,000
2024-01-04
Mendelson Daniel Newman
Buy
3,000
2024-01-03
Mendelson Daniel Newman
Buy
500
2023-12-21
Mendelson Daniel Newman
Buy
2,500
2023-12-20
Mendelson Daniel Newman
Buy
2,100
2023-12-19
Mendelson Daniel Newman
Buy
5,000
2023-11-03
Brainin Robert Lawrence
Award
19,070
2023-11-03
ACKERMAN JOEL
Award
35,750
2023-11-03
Mendelson Daniel Newman
Award
26,220
2023-11-03
Breitfeld Philip P.
Award
15,495
2023-11-03
TOBIN SCOTT R
Award
28,600
2023-11-03
SIDRANSKY DAVID
Award
15,495
2023-10-17
ACKERMAN JOEL
Convert
14,552
2023-10-17
ACKERMAN JOEL
Convert
100,000
2023-10-17
ACKERMAN JOEL
Convert
114,552
2023-10-11
Mendelson Daniel Newman
Buy
5,000
2023-10-10
Mendelson Daniel Newman
Buy
1,100
2023-10-09
Davis Brady
Award
68,000
2023-10-09
Davis Brady
Award
135,000
2023-10-09
Davis Brady
Award
7,500
2023-10-06
Mendelson Daniel Newman
Buy
1,530
Legend Buy — open-market purchase Sell — open-market sale Shares acquired Shares disposed (gift, conversion, tax…)
Showing 1–50 of 142 transactions
Key facts CIK 771856 CUSIP 15870P307 13F (30d) 4 filings 4 filers Visit website Investor relations