ORIC Pharmaceuticals Reports First Quarter 2021 Financial Results and Operational Update Lead program ORIC-101 on track for two initial Phase 1b data readouts in 2021 Three IND/CTA filings for ORIC-533, -944, and -114 ex

ORIC Pharmaceuticals Reports First Quarter 2021 Financial Results and Operational Update

Lead program ORIC-101 on track for two initial Phase 1b data readouts in 2021

Three IND/CTA filings for ORIC-533, -944, and -114 expected in 2021

SOUTH SAN FRANCISCO and SAN DIEGO, CA - May 6, 2021 - ORIC Pharmaceuticals, Inc. (Nasdaq: ORIC), a clinical stage oncology company focused on developing treatments that address mechanisms of therapeutic resistance, today reported financial results and operational updates for the quarter ended March 31, 2021.

"We continue to make steady progress in advancing our robust pipeline of novel oncology candidates," said Jacob Chacko, M.D., president and chief executive officer. "As planned, we will present preliminary safety, pharmacokinetic, and translational data, as well as early efficacy data from our ongoing Phase 1 trial of ORIC-101 in combination with nab-paclitaxel in solid tumors at the upcoming ASCO Annual Meeting. In addition, we expect to achieve multiple other milestones throughout the remainder of 2021, including reporting preliminary data from our second trial for ORIC-101 in combination with enzalutamide in prostate cancer, and IND/CTA filings for ORIC-533, our oral small molecule CD73 inhibitor, ORIC-944, our allosteric PRC2 inhibitor, and ORIC-114, our brain penetrant EGFR/HER2 exon 20 inhibitor."

First Quarter 2021 and Other Recent Highlights

ORIC-101: Glucocorticoid Receptor (GR) Antagonist

ORIC-533: Oral Small Molecule CD73 Inhibitor

ORIC-944: Allosteric PRC2 Inhibitor

ORIC-114: Brain Penetrant EGFR/HER2 exon 20 Inhibitor

Anticipated Milestones

First Quarter 2021 Financial Results

About ORIC Pharmaceuticals, Inc.

Cautionary Note Regarding Forward-Looking Statements

This press release contains forward-looking statements as that term is defined in Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Statements in this press release that are not purely historical are forward-looking statements. Such forward-looking statements include, among other things, statements regarding ORIC's development plans and timelines; the potential advantages of ORIC's product candidates and programs; plans underlying ORIC-101 clinical trials and development; the expected timing of reporting interim data from the ORIC-101 clinical trials; plans underlying ORIC-533, ORIC-944, ORIC-114 or any other programs; the planned IND filings for ORIC-533 and ORIC-944 and CTA filing for ORIC-114; ORIC's anticipated 2021 milestones; the period over which ORIC estimates its existing cash, cash equivalents and short-term investments will be sufficient to fund its current operating plan; and statements by the company's president and chief executive officer. Words such as "believes," "anticipates," "plans," "expects," "intends," "will," "goal," "potential" and similar expressions are intended to identify forward-looking statements. The forward-looking statements contained herein are based upon ORIC's current expectations and involve assumptions that may never materialize or may prove to be incorrect. Actual results could differ materially from those projected in any forward-looking statements due to numerous risks and uncertainties, including but not limited to: risks associated with the process of discovering, developing and commercializing drugs that are safe and effective for use as human therapeutics and operating as an early clinical stage company; ORIC's ability to develop, initiate or complete preclinical studies and clinical trials for, obtain approvals for and commercialize any of its product candidates; changes in ORIC's plans to develop and commercialize its product candidates; the potential for clinical trials of ORIC-101, ORIC-533, ORIC-944, ORIC-114 or any other product candidates to differ from preclinical, interim, preliminary or expected results; negative impacts of the COVID-19 pandemic on ORIC's operations, including clinical trials; the risk of the occurrence of any event, change or other circumstance that could give rise to the termination of ORIC's license agreements; ORIC's ability to raise any additional funding it will need to continue to pursue its business and product development plans; regulatory developments in the United States and foreign countries; ORIC's reliance on third parties, including contract manufacturers and contract research organizations; ORIC's ability to obtain and maintain intellectual property protection for its product candidates; the loss of key scientific or management personnel; competition in the industry in which ORIC operates; general economic and market conditions; and other risks. Information regarding the foregoing and additional risks may be found in the section entitled "Risk Factors" in ORIC's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission (the "SEC") on May 6, 2021, and ORIC's future reports to be filed with the SEC. These forward-looking statements are made as of the date of this press release, and ORIC assumes no obligation to update the forward-looking statements, or to update the reasons why actual results could differ from those projected in the forward-looking statements, except as required by law.

Dominic Piscitelli, Chief Financial Officer

ORIC PHARMACEUTICALS, INC.

CONDENSED BALANCE SHEETS

(in thousands, except share and per share amounts)

ORIC PHARMACEUTICALS, INC.

STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS

(in thousands, except share and per share amounts)