IO Biotech Announces Year-End Results for 2021

On March 31, 2022 IO Biotech (Nasdaq: IOBT), a clinical-stage biopharmaceutical company developing novel, immune-modulating cancer therapies based on its T-win technology platform, reported financial results for the year ended December 31, 2021 (Press release, IO Biotech, MAR 31, 2022, View Source [SID1234611294]).

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"The past year has been a transformative period for IO Biotech, during which we made substantial progress developing our promising pipeline," said Mai-Britt Zocca, Ph.D., President and Chief Executive Officer of IO Biotech. "We believe our platform and product candidates may represent a paradigm shift in the management of cancer, and that they have the potential to become cornerstones of treatment regimens for multiple solid tumors. The publication of the compelling high response rate data from the Phase 1/2 MM1636 melanoma trial in Nature Medicine supports the potential of IO102-IO103 in this patient population. Clinical updates from this study will be presented at the AACR (Free AACR Whitepaper) meeting next month. Although we are experiencing longer than expected lead times in clinical trial site activation and patient enrollment, we look forward to progressing this lead asset in the ongoing global Phase 3 trial. We will be providing an update during the middle of this year on the anticipated timing of receiving interim data from this trial. With a solid balance sheet as a result of our successful capital raises and initial public offering in 2021, we were able to debut as a public company with a substantial cash runway to carry us through multiple data readouts into mid-2024."

Highlights from 2021 & Recent Weeks

Announced the publication of clinical data in Nature Medicine from the Phase 1/2 MM1636 study of IO102-IO103 in combination with nivolumab in metastatic melanoma; updated data cut as of December 1, 2021 including multiple sub-group analyses to be presented for the first time at AACR (Free AACR Whitepaper) 2022
Initiated clinical collaboration with Merck to evaluate IO102-IO103 with KEYTRUDA (pembrolizumab) as first-line treatment of advanced melanoma patients in a Phase 3 trial
Initiated clinical collaboration with Merck to evaluate IO102-IO103 in combination with KEYTRUDA (pembrolizumab) as first-line treatment of metastatic solid tumors in a Phase 2 multi-cohort basket trial
Began patient recruitment for global Phase 3 combination trial with our lead asset IO102-IO103 and KEYTRUDA (pembrolizumab) as first-line treatment in advanced melanoma
Strengthened leadership team and Board of Directors, and expanded the Company’s global footprint
Raised $253 million in new capital investment in 2021; debuted as a public company on the Nasdaq exchange November 2021
2021 Financial Results

Net loss was $67.9 million for the year ended December 31, 2021 compared to $12.0 million for the prior year period. The increase in net loss was primarily related to an increase in research and development and general and administrative expenses, as well as increase in other expense primarily related to an increase in the fair value adjustments on preferred stock tranche of $26.5 million.
Research and development expenses were $30.2 million for the year ended December 31, 2021, compared to $8.5 million for the prior year period. The increase of $21.7 million was primarily related to an increase in costs for clinical trial-related activities for our IO102-IO103 product candidate, including the completion of our Phase 1/2 clinical studies, of $9.8 million, which includes $2.9 million in one-time costs triggered by our IPO, an increase in chemistry, manufacturing and control, or CMC, activities of $5.0 million as well as an increase in personnel costs of $5.4 million primarily related to an increase in headcount and related recruiting cost.
General and administrative expenses were $11.1 million for the year ended December 31, 2021, compared to $1.7 million for the prior year period. The increase of $9.4 million was primarily related to an increase in professional services of $3.1 million related primarily to corporate legal fees and audit and tax fees and other consulting costs in support of our growth as well as an increase in personnel costs of $2.4 million primarily related to an increase in headcount and related recruiting costs and an increase in consultants, insurance and other costs of $3.8 million.
Cash and cash equivalents of $211.5 million at December 31, 2021; cash runway sufficient to support operations through multiple data readouts into mid-2024.
About the MM1636 Clinical Trial

The MM1636 trial (ClinicalTrials.gov: NCT03047928), an investigator-initiated trial at the Copenhagen University Hospital, Herlev, enrolled 30 patients with metastatic melanoma. In this Phase 1/2 clinical trial, patients received the multi-antigen immunotherapeutic, IO102-IO103, in combination with the anti-programmed death 1 (PD-1) antibody nivolumab as first line treatment. Patients were treated with nivolumab every second week as long as there was a clinical benefit or no adverse events prohibiting further treatment. IO102-IO103 was given from the start of administration of nivolumab and every second week for the first six weeks and thereafter, every fourth week for 41 weeks. The trial objectives were to assess safety, immune response in blood and biopsies as well as efficacy.

About the IOB-013 / KN-D18 Clinical Trial

IOB-013 / KN-D18 (Clinical Trials.gov: NCT05155254) is an open label, randomized Phase 3 clinical trial being conducted in collaboration with Merck of IO102-IO103 in combination with pembrolizumab versus pembrolizumab alone in patients with previously untreated, unresectable or metastatic (advanced) melanoma. Target enrollment will be 300 patients from centers spread across Europe, Australia, and the United States. Biomarker analyses will also be conducted. IO Biotech will sponsor the Phase 3 trial and Merck will supply pembrolizumab. IO Biotech maintains global commercial rights to IO102-IO103.