8-K

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 15, 2010 (November 12, 2010)

REGENERON PHARMACEUTICALS, INC.

(Exact Name of Registrant as Specified in Charter)

New York	000-19034	13-3444607
(State or other jurisdiction of	(Commission File No.)	(IRS Employer Identification No.)
Incorporation)

777 Old Saw Mill River Road, Tarrytown, New York 10591-6707

(Address of principal executive offices, including zip code)

(914) 347-7000

(Registrant's telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

c	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
c	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
c	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
c	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

     (d) Election of Directors

On November 12, 2010, the Board of Directors of Regeneron Pharmaceuticals, Inc. appointed Ms. Christine A. Poon as a director of Regeneron, effective immediately. Ms. Poon will serve on the Board’s Compensation Committee and Corporate Governance Committee.

Ms. Poon currently serves as dean of Ohio State University’s Fisher College of Business. She was formerly Vice Chairman of the Board of Directors of Johnson & Johnson and Worldwide Chairman of the Johnson & Johnson Pharmaceuticals Group.

As a Regeneron director, Ms. Poon is entitled to receive an annual cash retainer of $15,000, and an annual fee of $5,000 for each Board committee on which she serves, in each case, to be prorated in 2010. In addition, as a director, she will receive a fee of $5,000 for each regular board meeting attended in person, or, once a year, by telephone or videoconference. Upon her election, Ms. Poon received a grant of stock options to purchase 25,000 shares of Regeneron common stock, having an exercise price of $25.45 per share, the fair market value (average of high and low prices) on the date of grant of November 12, 2010. Thereafter, pursuant to the terms of our Amended and Restated 2000 Long-Term Incentive Plan, she will receive an automatic grant of a stock option to purchase 15,000 shares of Regeneron common stock on the first business day of each year, with an exercise price equal to the fair market value of a share of Regeneron common stock on the date of grant. Both the inaugural stock options and each annual stock option grant vest in three equal installments over three years, subject to continued service on the board, and expire ten years following the date of grant.

A copy of the press release announcing Ms. Poon’s appointment is filed as Exhibit 99.1 to this Current Report on Form 8-K.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

99.1 Press release dated November 15, 2010 announcing the appointment of Ms. Christine A. Poon to the Board of Directors.

SIGNATURES

     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: November 15, 2010	REGENERON PHARMACEUTICALS, INC.
	By:	/s/ Stuart Kolinski
		Name: Stuart Kolinski
		Title: Senior Vice President and General Counsel

Exhibit Index

Number	Description
99.1	Press release dated November 15, 2010 announcing the appointment of Ms. Christine A. Poon to the Board of Directors.

EX-99.1

Exhibit 99.1

FOR IMMEDIATE RELEASE

Press Release

Christine A. Poon Elected to Regeneron Board of Directors

Tarrytown, NY (November 15, 2010) -- Regeneron Pharmaceuticals, Inc. (Nasdaq: REGN) today announced that it has elected Christine A. Poon to fill a new seat on its expanded Board of Directors. Ms. Poon currently serves as dean of Ohio State University’s Fisher College of Business. She was formerly Vice Chairman of the Board of Directors of Johnson & Johnson and Worldwide Chairman of the Johnson & Johnson Pharmaceuticals Group.

“Chris brings an incredibly important commercial perspective and deep strategic and operational knowledge of the pharmaceutical industry to our Board,” said P. Roy Vagelos, M.D., Chairman of Regeneron’s Board of Directors. “With our pipeline of therapeutic candidates, including several in late-stage clinical trials, we are certain to benefit from Chris’ significant experience within the pharmaceutical industry.”

“Throughout my career I have enjoyed the thrill of translating basic research ideas into products and services that could make a real difference to global health and wellness,” said Chris Poon. “I am excited to be joining the Regeneron Board to help them achieve their mission of discovering, developing, and commercializing medicines for serious medical conditions.”

“Now is an exciting time in Regeneron’s history as we await the results of several large Phase 3 programs,” said Leonard S. Schleifer, M.D., Ph.D. “Chris’ vision and leadership helped shape one of the pre-eminent pharmaceutical companies, Johnson & Johnson, and we look forward to her bringing her expertise to our Board.”

Ms. Poon became dean of the Fisher College of Business in April 2009. Prior to joining Ohio State, Ms. Poon had a distinguished career in the pharmaceutical industry. In her 10 years at Johnson & Johnson, Ms. Poon’s responsibilities included managing the pharmaceutical, consumer pharmaceutical, and nutritional businesses, in addition to overseeing the pharmaceutical research pipeline. Prior to joining Johnson & Johnson, Ms. Poon spent 15 years at Bristol-Myers Squibb, where she held senior leadership positions including president of international medicines and president of medical devices.

Ms. Poon also is on the Board of Directors of Prudential Financial, Inc. and the Supervisory Board of Royal Philips Electronics of Netherlands. She was named Business Leader of the Future by CNBC/Wall Street Journal in 2005 and consistently has been listed among Forbes' 100 Most Powerful Women in Business.

About Regeneron
Regeneron is a fully integrated biopharmaceutical company that discovers, develops, and commercializes medicines for the treatment of serious medical conditions. In addition to ARCALYST® (rilonacept) Injection for Subcutaneous Use, its first commercialized product, Regeneron has therapeutic candidates in Phase 3 clinical trials for the potential treatment of gout, diseases of the eye (wet age-related macular degeneration and central retinal vein occlusion), and certain cancers. Additional therapeutic candidates developed from proprietary Regeneron technologies for creating fully human monoclonal antibodies are in earlier stage development programs in rheumatoid arthritis and other inflammatory conditions, pain, cholesterol reduction, allergic and immune conditions and cancer. Additional information about Regeneron and recent news releases are available on Regeneron's web site a t www.regeneron.com.

Forward Looking Statement
This news release includes forward-looking statements about Regeneron and its products, development programs, finances, and business, all of which involve a number of risks and uncertainties. These include, among others, risks and timing associated with preclinical and clinical development of Regeneron's drug candidates, determinations by regulatory and administrative governmental authorities which may delay or restrict Regeneron's ability to continue to develop or commercialize its product and drug candidates, competing drugs that are superior to Regeneron's product and drug candidates, uncertainty of market acceptance of Regeneron's product and drug candidates, unanticipated expenses, the availability and cost of capital, the costs of developing, producing, and selling products, the potential for any license or collaboration agreement, including Regeneron's agreements with Astellas, the sanof i-aventis Group and Bayer HealthCare, to be canceled or terminated without any product success, and risks associated with third party intellectual property. A more complete description of these and other material risks can be found in Regeneron's filings with the United States Securities and Exchange Commission (SEC), including its Form 10-K for the year ended December 31, 2009 and Form 10-Q for the quarter ended September 30, 2010. Regeneron does not undertake any obligation to update publicly any forward-looking statement, whether as a result of new information, future events, or otherwise, unless required by law.

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Contact Information:

Michael Aberman, M.D.	Peter Dworkin
Investor Relations	Corporate Communications
914.345.7799	914.345.7800
michael.aberman@regeneron.com	peter.dworkin@regeneron.com