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Commitments and Contingencies | 12 Months Ended
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Oct. 31, 2025
Commitments and Contingencies Disclosure [Abstract] |
Commitments and Contingencies | 14. Commitments and Contingencies Legal Proceedings From time to time, in the ordinary course of business, the Company is subject to litigation and regulatory examinations as well as information gathering requests, inquiries and investigations. As of October 31, 2025 and 2024, there were no material claims outstanding. Purchase and Other Obligations The Company enters into contracts in the normal course of business with CROs, CMOs and other third-party vendors for nonclinical research studies and testing, clinical trials and testing and manufacturing services. Most contracts do not contain minimum purchase commitments and are cancellable by us upon written notice. Payments due upon cancellation consist of payments for services provided or expenses incurred, including those incurred by subcontractors of our suppliers.

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