Exhibit A
JOINT FILING AGREEMENT
The undersigned agree that this Schedule 13G Amendment No. 1 dated February 14, 2025 relating to the Common Stock, par value $0.001 per share, of Champions Oncology, Inc. shall be filed on behalf of the undersigned.
TOCQUEVILLE ASSET MANAGEMENT L.P.
By: /s/ Kelsey Graham | |
| Name: Kelsey Graham | |
| Title: Chief Compliance Officer |
TAUBENPOST CAPITAL L.P. By Taubenpost Capital LLC, its General Partner
By: /s/ Donald Wang | |
| Name: Donald Wang | |
| Title: Managing Member |
TAUBENPOST CAPITAL LLC
By: /s/ Donald Wang | |
| Name: Donald Wang | |
| Title: Managing Member |
DONALD WANG
By: /s/ Donald Wang |
