Orion and MSD announce global collaboration for the development and commercialisation of ODM-208, an investigational steroid synthesis inhibitor for the treatment of metastatic castration-resistant prostate cancer

ORION CORPORATION
STOCK EXCHANGE RELEASE – INSIDE INFORMATION
13 JULY 2022 at 9.00 EEST

Orion and MSD announce global collaboration for the development and commercialisation ofODM-208, an investigational steroid synthesis inhibitor for the treatment of metastatic castration-resistant prostate cancer

• Orion to receive an upfront payment of USD 290 million
• Agreement strengthens and complements MSD’s oncology pipeline

Orion Corporation (“Orion”) and MSD (tradename of Merck & Co., Inc. Rahway NJ USA) today announced a global development and commercialisation agreement for Orion’s investigational candidate ODM-208 and other drugs targeting cytochrome P450 11A1 (CYP11A1), an enzyme important in steroid production. ODM-208 is an oral, non-steroidal inhibitor of CYP11A1 currently being evaluated in a Phase 2 clinical trial for the treatment of patients with metastatic castration-resistant prostate cancer (mCRPC).

Under the terms of the agreement, Orion and MSD, acting through its subsidiary, Merck Sharp & Dohme LLC, will co-develop and co-commercialise ODM-208. MSD will make an upfront payment to Orion of USD 290 million, which will be expensed by MSD in the third quarter of 2022 and included in non-GAAP results. Of this upfront payment, Orion recognises approximately EUR 220 million as income at the time of signing and approximately EUR 60 million is reserved to cover Orion’s share of ODM-208 development cost to be accrued in the future. Orion will be responsible for the manufacture of clinical and commercial supply of ODM-208.

In addition, the contract provides both parties with an option to convert the initial co-development and co-commercialisation agreement into a global exclusive license to MSD. If the option is exercised, MSD would assume full responsibility for all accrued and future development and commercialisation expenses associated with the programme. Orion would be eligible to receive milestone payments associated with progress in the development and commercialisation of ODM-208 as well as tiered double-digit royalties on sales if the product is approved. The total amount potentially accrued from multiple regulatory and sales milestone events represents a substantial opportunity for Orion.

“We are delighted to enter this collaboration with MSD, which is committed to extend and improve the lives of patients with cancer and has a strong commercial presence globally,” said Timo Lappalainen, President and CEO of Orion Corporation. “This agreement positions Orion to harness the potential of ODM-208 for the good of patients while continuing to invest in our other programs without compromising our financial targets.”

“Targeting CYP11A1 provides a compelling approach to suppressing the production of steroid hormones, a key driver of prostate cancer,” said Dr. Dean Li, President, MSD Research Laboratories. “We believe ODM-208 has the potential to complement our existing program in prostate cancer and look forward to working with the team at Orion.”

About ODM-208

ODM-208 is an oral, non-steroidal and selective inhibitor of CYP11A1 enzyme discovered and developed by Orion for the treatment of hormone-dependent cancers, such as prostate cancer. By inhibiting CYP11A1 enzyme activity, ODM-208 is designed to suppress the production of all steroid hormones and their precursors that may activate the androgen receptor signalling pathway.

About mCRPC

Globally, prostate cancer is the second most common cancer in people assigned male at birth, with an estimated 1.4 million patients diagnosed worldwide in 2020. Approximately 10-20% of patients with advanced prostate cancer are estimated to develop CRPC within five years, and at least 84% of these patients may develop metastases at the time of CRPC diagnosis. Patients with advanced prostate cancer have a particularly poor prognosis, and the five-year survival rate remains low.

About Orion
Orion is a globally operating Finnish pharmaceutical company – a builder of well-being. Orion develops, manufactures and markets human and veterinary pharmaceuticals and active pharmaceutical ingredients. The company is continuously developing new drugs and treatment methods. The core therapy areas of Orion’s pharmaceutical R&D are oncology and pain. Orion’s net sales in 2021 amounted to EUR 1,041 million and the company had about 3,350 employees at the end of the year. Orion’s A and B shares are listed on Nasdaq Helsinki.

About MSD

At MSD, known as Merck & Co., Inc., Rahway, NJ, USA in the United States and Canada, we are unified around our purpose: We use the power of leading-edge science to save and improve lives around the world. For more than 130 years, we have brought hope to humanity through the development of important medicines and vaccines. We aspire to be the premier research-intensive biopharmaceutical company in the world – and today, we are at the forefront of research to deliver innovative health solutions that advance the prevention and treatment of diseases in people and animals. We foster a diverse and inclusive global workforce and operate responsibly every day to enable a safe, sustainable and healthy future for all people and communities. For more information, visit www.msd.com and connect with us on Twitter, LinkedIn and YouTube.

Orion contact:
Tuukka Hirvonen, Investor Relations
tel. +358 10 426 2721

MSD contact:
Ian McConnell, VP Global Communications
tel. +1 908 740 1921

Publisher:
Orion Corporation
Communications
Orionintie 1A, FI-02200 Espoo, Finland
http://www.orion.fi/en
http://www.twitter.com/OrionCorpIR