Oncology Institute, Inc. (TOI, DFPH, TOIIW)

Filing excerpt“The Oncology Institute, Inc. (the "Company") is providing this disclosure, as a follow-up to its voluntary disclosure in Item 7.01 of a Current Report on Form 8-K filed on November 6, 2025, regarding a cybersecurity incident affecting a software service provider ("Vendor") utilized by the Company. The Company is reserving all rights with respect to potential claims against relevant third parties or service providers.”