Ligand Pharmaceuticals Inc.. (12/2/19). "Press Release: Ligand Enters into Worldwide OmniAb Platform License Agreement with Sanofi". San Diego, CA.

	Region	ALL
	Organisation	Ligand Pharmaceuticals Inc. (Nasdaq: LGND)
	Group	Ligand (Group)
	Organisation 2	Sanofi (Group) [since May 2011]
	Product	OmniAb® technology
	Product 2	therapeutic antibody
	Index term	Sanofi–Ligand: transgenic animal technology, 201912– license ww for OmniAb platform
	Person	Higgins, John L. (Ligand –200710– President + CEO)

Ligand Pharmaceuticals Incorporated (NASDAQ: LGND) announces it has entered into a worldwide OmniAb license agreement with Sanofi. Under the agreement, Sanofi will be able to use Ligand’s full OmniAb antibody discovery platform which includes OmniRat®, OmniFlic®, OmniMouse®, OmniChicken® and OmniClic™ in addition to Ligand’s patented antigen technology. OmniAb is licensed to over 40 corporate partners globally, and this deal with Sanofi adds to a growing portfolio of OmniAb discovery and clinical development programs with global fully-integrated pharmaceutical companies. Sanofi will pay Ligand an up-front platform access fee, development and regulatory milestone payments and potential royalties on sales of marketed products.

“This agreement provides Sanofi with access to the industry’s only human immunoglobulin transgenic rats and chickens for efficient generation of mono- and bispecific antibody therapeutics,” said John Higgins, Chief Executive Officer of Ligand. “We are pleased to collaborate with a company committed to antibody therapeutics for many years and add OmniAb’s in vivo platform to Sanofi’s outstanding antibody development capabilities.”

About OmniAb®

OmniAb is a three-species transgenic-animal platform consisting of five different technologies used for producing mono- and bispecific human therapeutic antibodies. OmniRat animals comprise the industry’s first human monoclonal antibody technology based on rats. Because they have a complete immune system with a diverse antibody repertoire, OmniRat animals generate antibodies with human idiotypes as effectively as wild-type animals make rat antibodies. OmniMouse is a transgenic mouse that complements OmniRat and expands epitope coverage. OmniFlic is an engineered rat with a fixed light chain for development of bispecific, fully human antibodies. OmniChicken animals comprise the industry’s first human monoclonal antibody technology based on chickens. The OmniClic chicken is specifically developed to facilitate the generation of bispecific antibodies and retains the ability to generate diverse, high quality affinity matured antibodies. All five types of OmniAb therapeutic human antibody platform, OmniRat, OmniFlic, OmniMouse, OmniChicken and OmniClic, use patented technology, have broad freedom to operate, produce highly diversified, fully human antibody repertoires optimized in vivo for immunogenicity, manufacturability, and therapeutic efficacy, and deliver fully human antibodies with high affinity, specificity, expression, solubility and stability - Naturally Optimized Human Antibodies®.

About Ligand Pharmaceuticals

Ligand is a biopharmaceutical company focused on developing or acquiring technologies that help pharmaceutical companies discover and develop medicines. Our business model creates value for stockholders by providing a diversified portfolio of biotech and pharmaceutical product revenue streams that are supported by an efficient and low corporate cost structure. Our goal is to offer investors an opportunity to participate in the promise of the biotech industry in a profitable, diversified and lower-risk business than a typical biotech company. Our business model is based on doing what we do best: drug discovery, early-stage drug development, product reformulation and partnering. We partner with other pharmaceutical companies to leverage what they do best (late-stage development, regulatory management and commercialization) to ultimately generate our revenue. Ligand’s OmniAb technology platform is a patent-protected transgenic animal platform used in the discovery of fully human mono- and bispecific therapeutic antibodies. The Captisol® platform technology is a patent-protected, chemically modified cyclodextrin with a structure designed to optimize the solubility and stability of drugs. The Vernalis Design Platform (VDP) integrates protein structure determination and engineering, fragment screening and molecular modeling, with medicinal chemistry, to help enable success in novel drug discovery programs against highly-challenging targets. Ab Initio™ technology and services for the design and preparation of customized antigens enable the successful discovery of therapeutic antibodies against difficult-to-access cellular targets. Ligand has established multiple alliances, licenses and other business relationships with the world’s leading pharmaceutical companies including Amgen, Merck, Pfizer, Gilead, Janssen, Baxter International and Eli Lilly. For more information, please visit www.ligand.com.

Follow Ligand on Twitter @Ligand_LGND.

Forward-Looking Statements

This news release contains forward-looking statements by Ligand that involve risks and uncertainties and reflect Ligand's judgment as of the date of this release. These include statements regarding Ligand's license agreement with Sanofi’s Genzyme Corporation unit under which Ligand may receive an upfront platform access payment, milestone payments and royalties (which, as used herein includes royalty-like payments based upon the development and commercialization of any products based on antibodies discovered under the license). Actual events or results may differ from our expectations. For example, there can be no assurances that Sanofi will successfully develop or market any antibodies discovered under the license. The failure to meet expectations with respect to any of the foregoing matters may reduce Ligand's stock price. Additional information concerning these and other important risk factors affecting Ligand can be found in Ligand's prior press releases available at www.ligand.com as well as in Ligand's public periodic filings with the Securities and Exchange Commission, available at www.sec.gov. Ligand disclaims any intent or obligation to update these forward-looking statements beyond the date of this press release, except as required by law. This caution is made under the safe harbor provisions of the Private Securities Litigation Reform Act of 1995.

Ligand Pharmaceuticals Incorporated
Patrick O’Brien
investors@ligand.com
(858) 550-7768
@Ligand_LGND

LHA
Bruce Voss
bvoss@lhai.com
(310) 691-7100

Record changed: 2023-06-05