Amgen to Acquire Rodeo Therapeutics Corporation

<br /> Amgen to Acquire Rodeo Therapeutics Corporation<br />

Preclinical Program Targeting 15-PGDH has Potential use in a Broad Range of Therapeutic Applications Including Inflammatory Disease Indications

PR Newswire

THOUSAND OAKS

, Calif. and

SEATTLE

,

March 30, 2021

/PRNewswire/ — Amgen Inc. (NASDAQ:AMGN) and Rodeo Therapeutics Corporation (Rodeo) today announced an agreement under which Amgen will acquire Rodeo, a privately held biopharmaceutical company based in

Seattle

that develops small-molecule therapies designed to promote regeneration and repair of multiple tissues. Rodeo’s 15-PGDH program is a strong strategic fit with Amgen’s inflammation portfolio and efforts to develop first-in-class therapeutics for patients.

Under terms of the agreement, Amgen will acquire all outstanding shares of Rodeo in exchange for a

$55 million

upfront payment as well as future contingent milestone payments potentially worth up to an additional

$666 million

in cash. The transaction has been approved by the shareholders and the Board of Directors of Rodeo.

Rodeo is focused on developing first-in-class, orally available modulators of prostaglandin biology that play an important role in tissue regeneration and repair. Rodeo’s lead 15-prostaglandin dehydrogenase (15-PGDH) modulators have generated compelling data in extensive preclinical studies and have clinical potential in multiple indications.

“The enzyme 15-PGDH plays a key role in many disease-relevant processes such as stem cell self-renewal and epithelial barrier repair. Given the encouraging preclinical data to date, we are excited about the opportunity to develop a novel therapy with potential in a range of important inflammatory disease indications,” said

Raymond Deshaies

, Ph.D., senior vice president of Global Research at Amgen.

Thong Q. Le, president and chief executive officer of Rodeo commented, “We are thrilled that Amgen recognizes the potential value and differentiated profile of our 15-PGDH inhibitor program. With decades of experience in developing, manufacturing and commercializing innovative therapies for patients suffering from a broad range of immunologic diseases and conditions, Amgen is ideally positioned to rapidly advance our program into the clinic.”

Cooley LLP acted as legal advisor to Rodeo and Gunderson Dettmer LLP acted as legal advisor to Amgen on this transaction.

About Amgen

Amgen is committed to unlocking the potential of biology for patients suffering from serious illnesses by discovering, developing, manufacturing and delivering innovative human therapeutics. This approach begins by using tools like advanced human genetics to unravel the complexities of disease and understand the fundamentals of human biology.

Amgen focuses on areas of high unmet medical need and leverages its expertise to strive for solutions that improve health outcomes and dramatically improve people’s lives. A biotechnology pioneer since 1980, Amgen has grown to be one of the world’s leading independent biotechnology companies, has reached millions of patients around the world and is developing a pipeline of medicines with breakaway potential.

For more information, visit

www.amgen.com

and follow us on

www.twitter.com/amgen

.

About Rodeo Therapeutics

Rodeo Therapeutics (Rodeo) was founded in

July 2017

by Accelerator Life Science Partners (ALSP), a venture capital firm that catalyzes the creation of high-quality, cutting edge life science companies. Rodeo focuses on developing small-molecule therapies that increase tissue levels of prostaglandin PGE2. Preclinical studies have shown that increasing PGE2 through modulation of a prostaglandin-degrading enzyme (15-PGDH) protects against colitis and idiopathic pulmonary fibrosis (IPF), accelerates hematopoietic stem cell reconstitution following bone marrow transplant, and promotes liver regeneration in a variety of animal models. Since its founding, Rodeo has been exclusively managed by ALSP, validating the firm’s ability to identify, nurture, and efficiently manage ground-breaking start-up companies that address unmet medical needs and advance patient care and outcomes. For more information, please visit:

www.rodeotherapeutics.com

and

www.acceleratorlsp.com

.

Amgen Forward-Looking Statements

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^®
(apremilast) into our business (including anticipated Otezla sales growth and the timing of non-GAAP EPS accretion), or the Rodeo Therapeutics acquisition, as well as estimates of revenues, operating margins, capital expenditures, cash, other financial metrics, expected legal, arbitration, political, regulatory or clinical results or practices, customer and prescriber patterns or practices, reimbursement activities and outcomes, effects of pandemics or other widespread health problems such as the ongoing COVID-19 pandemic on Amgen’s business, outcomes, progress, or effects relating to studies of Otezla as a potential treatment for COVID-19, and other such estimates and results. Forward-looking statements involve significant risks and uncertainties, including those discussed below and more fully described in the Securities and Exchange Commission reports filed by Amgen, including its most recent annual report on Form 10-K and any subsequent periodic reports on Form 10-Q and current reports on Form 8-K. Unless otherwise noted, Amgen is providing this information as of the date of this news release and does not undertake any obligation to update any forward-looking statements contained in this document as a result of new information, future events or otherwise.

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CONTACT:

Amgen,

Thousand Oaks

Megan Fox

, 805-447-1423 (media)

Trish Rowland

, 805-447-5631 (media)

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