Aerial shot of the Regeneron Tarrytown campus.

In 2022, Regeneron reported record revenue for EYLEA®, Dupixent® and Libtayo® and made exciting progress across the entire pipeline.

We’ve continued to expand the use of our commercial products with the FDA’s approval of Libtayo in combination with chemotherapy for non-small cell lung cancer, and the European Commission’s approval of Dupixent for prurigo nodularis. In 2023, we remain committed to achieving the full potential of our diverse commercial- and clinical-stage portfolio, with a particular focus on aflibercept 8 mg, Dupixent in a variety of type 2 allergic diseases and our promising oncology and hematology assets.

In January 2023, our Board of Directors authorized a $3.0 billion share repurchase program, enabling us to continue returning capital directly to shareholders. This year, we look forward to driving long-term shareholder value through continued investment in R&D, excellent commercial execution and strategic business development.

2023 Proxy Statement and Notice of Annual Shareholder Meeting.

READ OUR SHAREHOLDER LETTER AND MORE IN OUR 2023 PROXY STATEMENT

PROXY STATEMENT

2022 SELECT AWARDS AND RECOGNITIONS

OUR CONTINUED REVENUE GROWTH

Continued Revenue Growth Chart showing Regeneron’s total revenue every year since 2017.

*2020: $8.5 billion total revenue (core business revenue: $8.3 billion2; REGEN-COV revenue: $186 million) 2021: $16.1 billion total revenue (core business revenue: $9.9 billion2; REGEN-COV revenue: $6.2 billion) 2022: $12.2 billion total revenue (core business revenue: $11.5 billion2; REGEN-COV revenue: $627 million)

1 Known as REGEN-COV in the United States and Ronapreve™ in other countries. Regeneron records net product sales of REGEN-COV in the United States and Roche records net product sales of Ronapreve outside the United States. The parties share gross profits from global sales of REGEN-COV and Ronapreve based on a pre-specified formula.

2 Revenue excluding REGEN-COV is a measure not calculated in accordance with U.S. Generally Accepted Accounting Principles (U.S. GAAP). Please see Table 3 of Regeneron’s fourth quarter and full year 2022 earnings release and fourth quarter and full year 2021 earnings release for a reconciliation of this measure to the most directly comparable U.S. GAAP financial measure.

3 Sanofi records global net product sales of Dupixent. Regeneron records its share of profits and losses in connection with global sales of Dupixent.

4 Regeneron records net product sales of EYLEA in the United States. Bayer records net product sales of EYLEA outside the United States. Regeneron records its share of profits and losses in connection with sales of EYLEA outside the United States.