Stocks
CSBR CHAMPIONS ONCOLOGY, INC.

CSBR

CHAMPIONS ONCOLOGY, INC.

Company with tickers: CSBR

CIK

771856

CUSIP

15870P307

Shares Outstanding

13,886,826

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2025-11-05	Breitfeld Philip P.	Director	Award	13,790	$6.80	$93,772	13,790
2025-11-05	SIDRANSKY DAVID	Director	Award	21,216	$6.80	$144,269	21,216
2025-11-05	Mendelson Daniel Newman	Director	Award	13,790	$6.80	$93,772	13,790
2025-11-05	TOBIN SCOTT R	10% Owner	Award	25,460	$6.80	$173,128	25,460
2025-11-05	ACKERMAN JOEL	Director	Award	21,216	$6.80	$144,269	21,216
2025-10-30	ACKERMAN JOEL	Director	Convert	94,405	$2.10	$198,251	1,056,539
2025-10-30	ACKERMAN JOEL	Director	Convert	94,405	$2.10	$198,251	0
2025-07-16	Brainin Robert Lawrence	Director, CEO	Award	225,000	$7.80	$1,755,000	299,163
2025-03-25	Breitfeld Philip P.	Director	Other	4,150	—	—	5,717
2024-11-12	Brainin Robert Lawrence	Director, CEO	Award	23,030	$4.64	$106,859	74,163
2024-11-12	Breitfeld Philip P.	Director	Award	18,715	$4.64	$86,838	18,715
2024-11-12	SIDRANSKY DAVID	Director	Award	21,880	$4.64	$101,523	21,880
2024-11-12	Mendelson Daniel Newman	Director	Award	21,590	$4.64	$100,178	21,590
2024-11-12	TOBIN SCOTT R	10% Owner	Award	34,550	$4.64	$160,312	34,550
2024-11-12	ACKERMAN JOEL	Director	Award	43,190	$4.64	$200,402	43,190
2024-10-31	ACKERMAN JOEL	Director	Convert	88,470	$2.10	$185,787	0
2024-10-31	ACKERMAN JOEL	Director	Convert	88,470	$2.10	$185,787	945,467
2024-01-12	Mendelson Daniel Newman	Director	Buy	1,000	$6.50	$6,500	198,625
2024-01-11	Mendelson Daniel Newman	Director	Buy	2,000	$6.27	$12,540	197,625
2024-01-10	Mendelson Daniel Newman	Director	Buy	2,944	$6.31	$18,577	195,625
2024-01-09	Mendelson Daniel Newman	Director	Buy	3,000	$6.25	$18,750	192,681
2024-01-08	Mendelson Daniel Newman	Director	Buy	1,000	$6.15	$6,150	189,681
2024-01-05	Mendelson Daniel Newman	Director	Buy	2,000	$6.09	$12,180	188,681
2024-01-04	Mendelson Daniel Newman	Director	Buy	3,000	$6.12	$18,360	186,681
2024-01-03	Mendelson Daniel Newman	Director	Buy	500	$5.83	$2,915	183,681
2023-12-21	Mendelson Daniel Newman	Director	Buy	2,500	$4.92	$12,300	183,181
2023-12-20	Mendelson Daniel Newman	Director	Buy	2,100	$4.82	$10,122	180,681
2023-12-19	Mendelson Daniel Newman	Director	Buy	5,000	$4.75	$23,750	178,581
2023-11-03	Brainin Robert Lawrence	Director, CEO	Award	19,070	$5.51	$105,076	51,133
2023-11-03	TOBIN SCOTT R	10% Owner	Award	28,600	$5.51	$157,586	28,600
2023-11-03	Mendelson Daniel Newman	Director	Award	26,220	$5.51	$144,472	26,220
2023-11-03	SIDRANSKY DAVID	Director	Award	15,495	$5.51	$85,377	15,495
2023-11-03	Breitfeld Philip P.	Director	Award	15,495	$5.51	$85,377	15,495
2023-11-03	ACKERMAN JOEL	Director	Award	35,750	$5.51	$196,983	35,750
2023-10-17	ACKERMAN JOEL	Director	Convert	100,000	$2.10	$210,000	0
2023-10-17	ACKERMAN JOEL	Director	Convert	114,552	$2.10	$240,559	856,997
2023-10-11	Mendelson Daniel Newman	Director	Buy	5,000	$6.40	$32,000	163,081
2023-10-10	Mendelson Daniel Newman	Director	Buy	1,100	$6.41	$7,051	158,081
2023-10-09	Davis Brady	President	Award	135,000	$6.50	$877,500	135,000
2023-10-06	Mendelson Daniel Newman	Director	Buy	1,530	$6.48	$9,914	156,981
2023-10-05	Mendelson Daniel Newman	Director	Buy	2,000	$6.47	$12,940	155,451
2023-10-04	Mendelson Daniel Newman	Director	Buy	5,000	$6.40	$32,000	153,451
2023-10-03	Mendelson Daniel Newman	Director	Buy	2,500	$6.30	$15,750	148,451
2023-09-29	Mendelson Daniel Newman	Director	Buy	4,000	$6.16	$24,640	173,581
2023-09-28	Mendelson Daniel Newman	Director	Buy	5,000	$6.22	$31,100	169,581
2023-09-27	Mendelson Daniel Newman	Director	Buy	1,500	$5.95	$8,925	164,581
2023-09-26	Mendelson Daniel Newman	Director	Buy	5,000	$5.65	$28,250	145,951
2023-09-22	Mendelson Daniel Newman	Director	Buy	3,812	$5.50	$20,966	140,951
2023-09-21	Mendelson Daniel Newman	Director	Buy	5,000	$5.51	$27,550	137,139
2023-09-20	Mendelson Daniel Newman	Director	Buy	4,018	$5.51	$22,139	132,139
2023-09-19	Mendelson Daniel Newman	Director	Buy	5,000	$5.28	$26,400	128,121
2023-03-17	Morris Ronnie	Director, CEO	Buy	12,382	$4.04	$49,969	858,878
2022-11-01	Brainin Robert Lawrence	Director, CEO	Award	14,130	$7.00	$98,910	32,063
2022-11-01	ACKERMAN JOEL	Director	Award	26,500	$7.00	$185,500	26,500
2022-11-01	TOBIN SCOTT R	10% Owner	Award	21,200	$7.00	$148,400	21,200
2022-11-01	Breitfeld Philip P.	Director	Award	11,480	$7.00	$80,360	11,480
2022-11-01	Mendelson Daniel Newman	Director	Award	19,430	$7.00	$136,010	19,430
2022-11-01	SIDRANSKY DAVID	Director	Award	11,480	$7.00	$80,360	11,480
2022-10-19	ACKERMAN JOEL	Director	Convert	16,667	—	—	0
2022-10-19	ACKERMAN JOEL	Director	Convert	16,667	$3.21	$53,501	1,460,595
2022-10-12	SIDRANSKY DAVID	Director	Convert	8,333	$3.21	$26,749	770,605
2022-10-12	SIDRANSKY DAVID	Director	Convert	8,333	—	—	0
2022-10-12	SIDRANSKY DAVID	Director	Tax	3,562	$7.51	$26,751	767,043
2022-10-12	TOBIN SCOTT R	10% Owner	Convert	10,000	$3.21	$32,100	30,000
2022-10-12	TOBIN SCOTT R	10% Owner	Convert	10,000	—	—	0
2022-10-12	Breitfeld Philip P.	Director	Tax	3,562	$7.51	$26,751	14,638
2022-10-12	Breitfeld Philip P.	Director	Convert	8,333	$3.21	$26,749	18,200
2022-10-12	Breitfeld Philip P.	Director	Convert	8,333	—	—	0
2021-11-05	Brainin Robert Lawrence	Director, CEO	Award	9,901	$10.10	$100,000	17,933
2021-11-05	SIDRANSKY DAVID	Director	Award	8,045	$10.10	$81,255	8,045
2021-11-05	Breitfeld Philip P.	Director	Award	8,045	$10.10	$81,255	8,045
2021-11-05	ACKERMAN JOEL	Director	Award	18,564	$10.10	$187,496	18,564
2021-11-05	TOBIN SCOTT R	10% Owner	Award	14,851	$10.10	$149,995	14,851
2021-11-05	Mendelson Daniel Newman	Director	Award	13,614	$10.10	$137,501	13,614
2021-10-15	SIDRANSKY DAVID	Director	Convert	16,667	$1.59	$26,501	764,901
2021-10-15	SIDRANSKY DAVID	Director	Tax	2,629	$10.08	$26,500	762,272
2021-10-15	SIDRANSKY DAVID	Director	Award	16,667	—	—	0
2021-10-12	TOBIN SCOTT R	10% Owner	Convert	10,000	—	—	0
2021-10-12	TOBIN SCOTT R	10% Owner	Convert	10,000	$1.59	$15,900	20,000
2021-06-09	Brainin Robert Lawrence	Director, CEO	Other	0	—	—	0
2021-03-23	Breitfeld Philip P.	Director	Tax	1,340	$11.35	$15,209	2,827
2021-03-23	Breitfeld Philip P.	Director	Convert	4,167	—	—	0
2021-03-23	Breitfeld Philip P.	Director	Convert	4,167	$3.65	$15,210	4,167
2021-01-19	Poliakoff Abba David	Director	Convert	10,000	$1.59	$15,900	70,147
2021-01-19	Poliakoff Abba David	Director	Convert	10,000	—	—	0
2021-01-19	Poliakoff Abba David	Director	Tax	8,873	$11.53	$102,306	81,274
2020-12-16	Breitfeld Philip P.	Director	Sell	31,443	$11.35	$356,976	0
2020-12-08	ACKERMAN JOEL	Director	Award	16,667	$11.96	$199,337	16,667
2020-12-08	Breitfeld Philip P.	Director	Award	8,333	$11.96	$99,663	8,333
2020-12-08	Mendelson Daniel Newman	Director	Award	10,000	$11.96	$119,600	10,000
2020-12-08	SIDRANSKY DAVID	Director	Award	8,333	$11.96	$99,663	8,333
2020-12-08	Poliakoff Abba David	Director	Award	2,500	$11.96	$29,900	2,500
2020-12-08	TOBIN SCOTT R	10% Owner	Award	10,000	$11.96	$119,600	10,000
2020-10-30	TOBIN SCOTT R	10% Owner	Convert	10,000	$5.46	$54,600	10,000
2020-10-30	TOBIN SCOTT R	10% Owner	Convert	10,000	—	—	0
2020-10-16	SIDRANSKY DAVID	Director	Convert	16,667	—	—	0
2020-10-16	SIDRANSKY DAVID	Director	Tax	10,100	$9.01	$91,001	748,234
2020-10-16	SIDRANSKY DAVID	Director	Convert	16,667	$5.46	$91,002	758,334
2020-03-26	Mendelson Daniel Newman	Director	Buy	20	$6.00	$120	57,546
2020-03-24	Mendelson Daniel Newman	Director	Buy	26	$5.50	$143	57,526