BOSTON, June 18, 2018 (GLOBE NEWSWIRE) — Rhythm Pharmaceuticals, Inc. (NASDAQ:RYTM), a biopharmaceutical company focused on the development and commercialization of therapeutics for the treatment of rare genetic disorders of obesity, today announced the filing of a registration statement on Form S-1 with the Securities and Exchange Commission relating to a proposed public offering of up to $150.0 million of shares of its common stock. All shares in the offering are expected to be offered by Rhythm. In addition, Rhythm intends to grant the underwriters a 30-day option to purchase up to an additional $22.5 million of shares of common stock at the public offering price, less the underwriting discount.

Morgan Stanley, BofA Merrill Lynch and Cowen will act as the lead book-running managers for the proposed offering. Needham & Company will act as the lead manager for the proposed offering.

This proposed offering will be made only by means of a prospectus. A copy of the preliminary prospectus relating to this offering, when available, may be obtained from: Morgan Stanley, Attention: Prospectus Department, 180 Varick Street, 2nd Floor, New York, New York 10014; BofA Merrill Lynch, Attention: Prospectus Department, NC1-004-03-43, 200 North College Street, 3rd floor, Charlotte, NC 28255-0001; or Cowen, Attention: Prospectus Department, c/o Broadridge Financial Services, 1155 Long Island Avenue, Edgewood, NY 11717.

A registration statement relating to these securities has been filed with the Securities and Exchange Commission, but has not yet become effective. These securities may not be sold, nor may offers to buy be accepted, prior to the time the registration statement becomes effective. This press release shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such an offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

About Rhythm Pharmaceuticals
Rhythm is a biopharmaceutical company focused on the development and commercialization of therapeutics for the treatment of rare genetic disorders of obesity. Rhythm is currently evaluating the efficacy and safety of setmelanotide, the Company’s first-in-class melanocortin-4 receptor (MC4R) agonist, in Phase 3 studies in patients with pro-opiomelanocortin (POMC) deficiency obesity (which includes deficiencies in both the POMC and PCSK1 genes) and leptin receptor (LEPR) deficiency obesity. The company is based in Boston, MA.

Company Contact:
Hannah Deresiewicz
Stern Investor Relations, Inc.
212 362 1200
[email protected]

Media Contact:
Adam Daley
Berry & Company Public Relations
212-253-8881
[email protected]