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Company Overview

Rhythm Pharmaceuticals is a global, commercial-stage biopharmaceutical company committed to developing transformational precision medicines for patients living with rare neuroendocrine diseases. The Company develops medicines for previously untreatable or undertreated diseases and provides meaningful support for healthcare providers and patients and their families. In addition to commercializing it’s lead asset in North America, Europe and other regions, Rhythm is advancing a broad clinical development program for setmelanotide in rare MC4R pathway diseases, as well as investigational MC4R agonists LB54640 and RM-718, and a preclinical suite of small molecules for the treatment of congenital hyperinsulinism.

Investor FAQs

When was Rhythm founded?
Rhythm Pharmaceuticals, Inc. was founded in February 2008.
Where is Rhythm headquartered?

Rhythm is headquartered at 222 Berkeley Street, 12th Floor, Boston, MA 02116.

On which stock exchange are Rhythm shares traded, what is the ticker symbol, and when did it go public?

Rhythm’s stock is traded on the NASDAQ Global Market under the symbol RYTM. The Company’s Initial Public Offering (IPO) was priced on October 4, 2017.

What is Rhythm‘s CUSIP number?

The CUSIP number for the Company’s common stock is 76243J105.

Does Rhythm have a direct stock purchase plan?

Rhythm does not currently have a direct stock purchase plan.

Does Rhythm have a dividend reinvestment program?

Rhythm does not currently offer a dividend reinvestment program and does not anticipate paying any cash dividends to our shareholders in the foreseeable future.

Who is Rhythm’s transfer agent?

Computershare Trust Company, Inc.
250 Royall Street
Canton, MA 02021
www.computershare.com
US Phone: +1 800 962 4284
International Phone: + 1 781 575 3120

How can I replace my lost stock certificates?

If you have misplaced your stock certificates, please contact Rhythm’s transfer agent, Computershare (contact information provided above). There may be a fee involved for replacing lost stock certificates.

When is Rhythm’s fiscal year-end?

Rhythm’s fiscal year ends on December 31.

When is the annual meeting of shareholders?

The date of our next annual meeting has not yet been set.

Where can I find Rhythm’s SEC filings? When can I download and view quarterly and annual reports?

Quarterly and annual reports, as well as other SEC filings, can be accessed on the SEC Filings section of our Investor Relations webpage or directly from the SEC at www.sec.gov.

Do you have another question that hasn’t been answered?

Please submit your question using the information request form under shareholder services or contact dconnolly@rhythmtx.com.

Founded

Delaware, November 2008

Headquarters

222 Berkeley Street, 12th Floor
Boston, MA 02116

CUSIP number

76243J105

Transfer Agent

Computershare Trust Company, Inc.
250 Royall Street
Canton, MA 02021
www.computershare.com
US Phone: +1-800-962-4284
International Phone: + 1-781-575-3120