Philip P. Breitfeld - 05 Nov 2025 Form 4 Insider Report for CHAMPIONS ONCOLOGY, INC. (CSBR)

Role: Director
Signature: /s/ Philip P. Breitfeld
Issuer symbol: CSBR
Transactions as of: 05 Nov 2025
Net transactions value: +$93,772
Form type: 4
Filing time: 07 Nov 2025, 12:14:38 UTC
Previous filing: 02 Apr 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Breitfeld Philip P.	Director	ONE UNIVERSITY PLAZA, SUITE 307, HACKENSACK	/s/ Philip P. Breitfeld	07 Nov 2025	0001690133

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CSBR	Option to purchase Common Stock	Award	$93,772	+13,790		$6.80	13,790	05 Nov 2025	Common Stock	13,790	$6.80	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The options vest over a twelve month period and are exercisable over a ten year period, with vesting to occur on November 5, 2025, February 5, 2026, May 5, 2026 and August 5, 2026, respectively.