Champions Oncology, Inc. SEC filings CSBR
Champions Oncology, Inc. has 655 filings in SEC EDGAR's recent list, going back to Sep 13, 1995. Its latest annual report, Form 10-K, was filed on Jul 27, 2026 for the period ended Apr 30, 2026. The latest quarterly report (Form 10-Q) was filed on Sep 11, 2026, covering the quarter ended Jul 31, 2026. The most recent current report (Form 8-K) was filed on Oct 16, 2026 (shareholder vote results). The company's fiscal year ends on April 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Shareholder vote results
|
Oct 16, 2026 | Oct 14, 2026 |
| 10-Q | Quarterly report | Sep 11, 2026 | Jul 31, 2026 |
| 8-K |
Current report
Results of operations
|
Sep 10, 2026 | Sep 10, 2026 |
| DEFA14A | Additional proxy material | Aug 28, 2026 | — |
| DEF 14A | Proxy statement | Aug 28, 2026 | Aug 27, 2026 |
| 10-K | Annual report | Jul 27, 2026 | Apr 30, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2026 | Jul 27, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 30, 2026 | Mar 24, 2026 |
| 10-Q | Quarterly report | Mar 12, 2026 | Jan 31, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2026 | Mar 12, 2026 |
| 10-Q | Quarterly report | Dec 15, 2025 | Oct 31, 2025 |
| 8-K |
Current report
Results of operations
|
Dec 15, 2025 | Dec 15, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Oct 16, 2025 | Oct 16, 2025 |
| 10-Q | Quarterly report | Sep 15, 2025 | Jul 31, 2025 |
| 8-K |
Current report
Results of operations
|
Sep 15, 2025 | Sep 15, 2025 |
| DEFA14A | Additional proxy material | Aug 22, 2025 | — |
| DEF 14A | Proxy statement | Aug 22, 2025 | Aug 22, 2025 |
| 10-K | Annual report | Jul 23, 2025 | Apr 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2025 | Jul 23, 2025 |
| 8-K | Current report | Jul 21, 2025 | Jul 21, 2025 |
| 10-Q | Quarterly report | Mar 17, 2025 | Jan 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 11, 2025 | Mar 11, 2025 |
| UPLOAD | Letter from the SEC | Mar 4, 2025 | — |
| CORRESP | Letter to the SEC | Mar 3, 2025 | — |
| UPLOAD | Letter from the SEC | Feb 26, 2025 | — |
| 10-Q | Quarterly report | Dec 16, 2024 | Oct 31, 2024 |
| 8-K |
Current report
Results of operations
|
Dec 11, 2024 | Dec 11, 2024 |
| S-8 | Employee stock plan registration | Oct 30, 2024 | — |
| 8-K |
Current report
Shareholder vote results
|
Oct 15, 2024 | Oct 14, 2024 |
| 8-K |
Current report
Officer or director change
|
Oct 3, 2024 | Oct 3, 2024 |
| 10-Q | Quarterly report | Sep 13, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Results of operations
|
Sep 11, 2024 | Sep 11, 2024 |
| DEFA14A | Additional proxy material | Aug 27, 2024 | — |
| DEF 14A | Proxy statement | Aug 27, 2024 | Aug 27, 2024 |
| 10-K | Annual report | Jul 19, 2024 | Apr 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 18, 2024 | Jul 18, 2024 |
| 10-Q | Quarterly report | Mar 15, 2024 | Jan 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2024 | Mar 12, 2024 |
| 10-Q | Quarterly report | Dec 13, 2023 | Oct 31, 2023 |
| 8-K |
Current report
Results of operations
|
Dec 12, 2023 | Dec 12, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Oct 19, 2023 | Oct 19, 2023 |
| 8-K |
Current report
Officer or director change
|
Oct 17, 2023 | Oct 9, 2023 |
| 10-Q | Quarterly report | Sep 13, 2023 | Jul 31, 2023 |
| 8-K |
Current report
Results of operations
|
Sep 13, 2023 | Sep 13, 2023 |
| DEFA14A | Additional proxy material | Aug 28, 2023 | — |
| DEF 14A | Proxy statement | Aug 28, 2023 | Aug 28, 2023 |
| 10-K | Annual report | Jul 24, 2023 | Apr 30, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 24, 2023 | Jul 24, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 5, 2023 | Apr 5, 2023 |
| 10-Q | Quarterly report | Mar 16, 2023 | Jan 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2023 | Mar 15, 2023 |
| 10-Q | Quarterly report | Dec 13, 2022 | Oct 31, 2022 |
| 8-K |
Current report
Results of operations
|
Dec 13, 2022 | Dec 13, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Oct 20, 2022 | Oct 20, 2022 |
| 10-Q | Quarterly report | Sep 12, 2022 | Jul 31, 2022 |
| 8-K |
Current report
Results of operations
|
Sep 8, 2022 | Sep 8, 2022 |
| DEF 14A | Proxy statement | Aug 31, 2022 | Aug 29, 2022 |
| DEF 14A | Proxy statement | Aug 29, 2022 | Aug 29, 2022 |
| DEFC14A | Filing | Aug 29, 2022 | — |
| 10-K | Annual report | Jul 22, 2022 | Apr 30, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 21, 2022 | Jul 21, 2022 |
| 10-Q | Quarterly report | Mar 15, 2022 | Jan 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2022 | Mar 15, 2022 |
| 10-Q | Quarterly report | Dec 13, 2021 | Oct 31, 2021 |
| 8-K |
Current report
Results of operations
|
Dec 13, 2021 | Dec 13, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Oct 21, 2021 | Oct 20, 2021 |
| 10-Q | Quarterly report | Sep 13, 2021 | Jul 31, 2021 |
| 8-K |
Current report
Results of operations
|
Sep 13, 2021 | Sep 13, 2021 |
| DEFA14A | Additional proxy material | Sep 1, 2021 | — |
| DEF 14A | Proxy statement | Aug 30, 2021 | Aug 30, 2021 |
| 10-K | Annual report | Jul 26, 2021 | Apr 30, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2021 | Jul 22, 2021 |
| 10-Q | Quarterly report | Mar 15, 2021 | Jan 31, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 11, 2021 | Mar 5, 2021 |
| 8-K |
Current report
Officer or director change
|
Feb 12, 2021 | Feb 12, 2021 |
| 10-Q | Quarterly report | Dec 14, 2020 | Oct 31, 2020 |
| 8-K |
Current report
Results of operations
|
Dec 14, 2020 | Dec 14, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Oct 21, 2020 | Oct 21, 2020 |
| 8-K | Current report | Oct 15, 2020 | Oct 15, 2020 |
| 10-Q | Quarterly report | Sep 14, 2020 | Jul 31, 2020 |
| 8-K |
Current report
Results of operations
|
Sep 14, 2020 | Sep 14, 2020 |
| DEFA14A | Additional proxy material | Sep 11, 2020 | — |
| DEFM14A | Filing | Sep 11, 2020 | — |
| DEF 14A | Proxy statement | Aug 28, 2020 | Apr 30, 2020 |
| 10-K | Annual report | Jul 28, 2020 | Apr 30, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2020 | Jul 27, 2020 |
| 8-K |
Current report
Unregistered share sale
|
Mar 30, 2020 | Mar 26, 2020 |
| 10-Q | Quarterly report | Mar 16, 2020 | Jan 31, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2020 | Jan 31, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 3, 2020 | Jan 3, 2020 |
| 10-Q | Quarterly report | Dec 16, 2019 | Oct 31, 2019 |
| 8-K |
Current report
Results of operations
|
Dec 16, 2019 | Dec 16, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Oct 16, 2019 | Oct 16, 2019 |
| 10-Q | Quarterly report | Sep 16, 2019 | Jul 31, 2019 |
| 8-K |
Current report
Results of operations
|
Sep 16, 2019 | Sep 16, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 5, 2019 | Sep 5, 2019 |
| DEF 14A | Proxy statement | Aug 28, 2019 | Apr 30, 2019 |
| 10-K | Annual report | Jul 29, 2019 | Apr 30, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 15, 2019 | Jul 15, 2019 |
| 10-Q | Quarterly report | Mar 18, 2019 | Jan 31, 2019 |
| 8-K |
Current report
Results of operations
|
Mar 18, 2019 | Mar 18, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 7, 2019 | Jan 7, 2019 |
| 10-Q | Quarterly report | Dec 17, 2018 | Oct 31, 2018 |
| 8-K |
Current report
Results of operations
|
Dec 17, 2018 | Dec 17, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Oct 16, 2018 | Oct 16, 2018 |
| 10-Q | Quarterly report | Sep 14, 2018 | Jul 31, 2018 |
| 8-K |
Current report
Results of operations
|
Sep 13, 2018 | Sep 13, 2018 |
| DEF 14A | Proxy statement | Aug 28, 2018 | Apr 30, 2018 |
| 10-K | Annual report | Jul 30, 2018 | Apr 30, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 26, 2018 | Jul 26, 2018 |
| 10-Q | Quarterly report | Mar 19, 2018 | Jan 31, 2018 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2018 | Mar 15, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 12, 2018 | Mar 12, 2018 |
| 10-Q | Quarterly report | Dec 15, 2017 | Oct 31, 2017 |
| 8-K |
Current report
Results of operations
|
Dec 7, 2017 | Dec 7, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Oct 16, 2017 | Oct 16, 2017 |
| 8-K |
Current report
Other events
|
Oct 4, 2017 | Oct 4, 2017 |
| 10-Q | Quarterly report | Sep 14, 2017 | Jul 31, 2017 |
| 8-K |
Current report
Results of operations
|
Sep 14, 2017 | Sep 14, 2017 |
| DEFR14A | Filing | Aug 31, 2017 | — |
| DEF 14A | Proxy statement | Aug 28, 2017 | Apr 30, 2017 |
| 10-K | Annual report | Jul 28, 2017 | Apr 30, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2017 | Jul 27, 2017 |
| 8-K |
Current report
Bylaw or fiscal year change
|
May 9, 2017 | May 9, 2017 |
| 8-K |
Current report
Listing notice
|
Apr 28, 2017 | Apr 28, 2017 |
| 10-Q | Quarterly report | Mar 17, 2017 | Jan 31, 2017 |
| 8-K |
Current report
Results of operations
|
Mar 16, 2017 | Mar 16, 2017 |
| 8-K |
Current report
Officer or director change
|
Jan 26, 2017 | Jan 26, 2017 |
| 10-Q | Quarterly report | Dec 14, 2016 | Oct 31, 2016 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Nov 29, 2016 | Nov 29, 2016 |
| 8-K |
Current report
Officer or director change
|
Nov 1, 2016 | Oct 28, 2016 |
| 8-K |
Current report
Shareholder vote results
|
Oct 14, 2016 | Oct 13, 2016 |
| 10-Q | Quarterly report | Sep 14, 2016 | Jul 31, 2016 |
| 8-K |
Current report
Results of operations
|
Sep 9, 2016 | Sep 9, 2016 |
| DEF 14A | Proxy statement | Aug 25, 2016 | Oct 13, 2016 |
| 10-K | Annual report | Jul 29, 2016 | Apr 30, 2016 |
| 8-K | Current report | Jul 28, 2016 | Jul 28, 2016 |
| 8-K |
Current report
Officer or director change
|
Jul 22, 2016 | Jul 19, 2016 |
| 8-K |
Current report
Material agreement, Other events
|
Jun 15, 2016 | Jun 9, 2016 |
| 424B4 | Prospectus | Jun 10, 2016 | — |
| EFFECT | Filing | Jun 9, 2016 | — |
| CORRESP | Letter to the SEC | Jun 8, 2016 | — |
| CORRESP | Letter to the SEC | Jun 8, 2016 | — |
| S-1/A | Amended registration statement | May 24, 2016 | — |
| CORRESP | Letter to the SEC | May 23, 2016 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 18, 2016 | May 18, 2016 |
| UPLOAD | Letter from the SEC | May 5, 2016 | — |
| S-1 | Registration statement | Apr 26, 2016 | — |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 13, 2016 | Apr 11, 2016 |
| 8-K |
Current report
Listing notice
|
Mar 25, 2016 | Mar 21, 2016 |
| 10-Q | Quarterly report | Mar 16, 2016 | Jan 31, 2016 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2016 | Mar 15, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 7, 2016 | Mar 7, 2016 |
| 10-Q | Quarterly report | Dec 15, 2015 | Oct 31, 2015 |
| 8-K |
Current report
Results of operations
|
Dec 14, 2015 | Dec 14, 2015 |
| 8-K |
Current report
Listing notice
|
Oct 29, 2015 | Oct 26, 2015 |
| 8-K |
Current report
Shareholder vote results
|
Oct 15, 2015 | Oct 13, 2015 |
| 424B3 | Prospectus | Oct 15, 2015 | — |
| EFFECT | Filing | Oct 13, 2015 | — |
| POS AM | Filing | Sep 25, 2015 | — |
| 10-Q | Quarterly report | Sep 11, 2015 | Jul 31, 2015 |
| 8-K |
Current report
Results of operations
|
Sep 10, 2015 | Sep 10, 2015 |
| DEFR14A | Form defr14a | Sep 1, 2015 | — |
| 8-K |
Current report
Officer or director change
|
Aug 31, 2015 | Aug 28, 2015 |
| DEFA14A | Additional proxy material | Aug 31, 2015 | — |
| DEF 14A | Proxy statement | Aug 28, 2015 | Oct 13, 2015 |
| 8-K |
Current report
Other events
|
Aug 21, 2015 | Aug 21, 2015 |
| CERTNAS | Auto-generated paper document | Aug 20, 2015 | — |
| 8-A12B | Form 8-a12b | Aug 20, 2015 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Aug 13, 2015 | Aug 11, 2015 |
| 10-K | Annual report | Jul 29, 2015 | Apr 30, 2015 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2015 | Jul 28, 2015 |
| 8-K |
Current report
Officer or director change
|
Jul 23, 2015 | Jul 2, 2015 |
| EFFECT | Filing | May 19, 2015 | — |
| 424B3 | Prospectus | May 19, 2015 | — |
| S-1 | Registration statement | May 11, 2015 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 28, 2015 | Apr 24, 2015 |
| DEF 14C | Information statement | Mar 30, 2015 | Mar 27, 2015 |
| UPLOAD | Letter from the SEC | Mar 25, 2015 | — |
| PRER14C | Form prer14c | Mar 25, 2015 | — |
| D | Filing | Mar 25, 2015 | — |
| CORRESP | Letter to the SEC | Mar 25, 2015 | — |
| UPLOAD | Letter from the SEC | Mar 24, 2015 | — |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2015 | Mar 16, 2015 |
| 10-Q | Quarterly report | Mar 17, 2015 | Jan 31, 2015 |
| 8-K |
Current report
Results of operations
|
Mar 17, 2015 | Mar 17, 2015 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Shareholder vote results
|
Mar 17, 2015 | Mar 10, 2015 |
| PRE 14C | Form pre 14c | Mar 16, 2015 | Mar 13, 2015 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Mar 12, 2015 | Mar 11, 2015 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Mar 2, 2015 | Feb 28, 2015 |
| 10-Q | Quarterly report | Dec 15, 2014 | Oct 31, 2014 |
| D | Filing | Dec 12, 2014 | — |
| 8-K |
Current report
Results of operations
|
Dec 12, 2014 | Dec 12, 2014 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Dec 5, 2014 | Dec 1, 2014 |
| 8-K |
Current report
Auditor change
|
Dec 1, 2014 | Nov 25, 2014 |
| 8-K |
Current report
Shareholder vote results
|
Oct 14, 2014 | Oct 13, 2014 |
| 10-Q | Quarterly report | Sep 12, 2014 | Jul 31, 2014 |
| 8-K |
Current report
Results of operations
|
Sep 11, 2014 | Sep 11, 2014 |
| DEFA14A | Additional proxy material | Aug 29, 2014 | — |
| DEF 14A | Proxy statement | Aug 28, 2014 | Oct 13, 2014 |
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Company profile
- Industry
- Biological Products, (No Diagnostic Substances) (SIC 2836)
- Listed as
- CSBR (Nasdaq)
- Fiscal year ends
- April 30
- Incorporated in
- DE
- Headquarters
- Baltimore, MD
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 771856
- Former names
- CHAMPIONS BIOTECHNOLOGY, INC. (until Mar 30, 2011); CHAMPIONS SPORTS INC (until Feb 16, 2007)
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All 182 Biological Products, (No Diagnostic Substances) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.