Cardiff Oncology, Inc.

Forward-Looking Statements

Certain statements in this press release are forward-looking within the meaning of the Private Securities Litigation Reform Act of 1995. These statements may be identified using words such as “anticipate,” “believe,” “forecast,” “estimated” and “intend” or other similar terms or expressions that concern Cardiff Oncology’s expectations, strategy, plans or intentions. These forward-looking statements are based on Cardiff Oncology’s current expectations and actual results could differ materially.

There are several factors that could cause actual events to differ materially from those indicated by such forward-looking statements. These factors include, but are not limited to, uncertainties associated with clinical development and regulatory approvals; the possibility that results from earlier clinical studies may not be predictive of future results; risks related to the timing, initiation, conduct and completion of clinical trials; the Company’s need for additional financing; dependence on key personnel and third parties; competition; intellectual property risks; and other factors described in Cardiff Oncology’s filings with the Securities and Exchange Commission. There can be no assurance that onvansertib will receive regulatory approval for any indication or prove commercially successful.

Investors should read the risk factors set forth in Cardiff Oncology’s Form 10-K for the year ended December 31, 2025, and other periodic reports filed with the Securities and Exchange Commission. Forward-looking statements included herein are made as of the date hereof, and Cardiff Oncology does not undertake any obligation to update publicly such statements to reflect subsequent events or circumstances.