Rhythm Pharmaceuticals, Inc. (RYTM)
NASDAQ: RYTM · Real-Time Price · USD
109.84
+1.58 (1.46%)
Jun 26, 2026, 4:00 PM EDT - Market closed

Company Description

Rhythm Pharmaceuticals, Inc., a commercial-stage biopharmaceutical company, focuses on the rare neuroendocrine diseases in the United States and internationally.

The company’s lead product candidate is IMCIVREE (setmelanotide), a rare melanocortin-4 receptor for the treatment of pro-opiomelanocortin (POMC), proprotein convertase subtilisin/kexin type 1, leptin receptor (LEPR) deficiency obesity, Bardet-Biedl and Alström syndrome, Prader-Willi syndrome, and hypothalamic obesity.

It is in Phase 3 clinical trials for treating acquired hypothalamic obesity, congenital hypothalamic obesity, pro-opiomelanocortin (POMC) and LEPR insufficiency obesities, SRC1 deficiency obesity, and SH2B1 deficiency obesity; and in phase 2 clinical trails for the treatment of Prader-Willi syndrome and MC4R deficiency.

The company is also developing bivamelagon, an investigational oral small molecule MC4R agonist that is in phase 2 clinical trial for the treatment of MC4R pathway diseases; and RM-718, a next generation MC4R peptide agonist that is in phase 1 clinical trial for the treatment of hypothalamic obesity.

The company was formerly known as Rhythm Metabolic, Inc. and changed its name to Rhythm Pharmaceuticals, Inc. in October 2015.

Rhythm Pharmaceuticals, Inc. was founded in 2008 and is headquartered in Boston, Massachusetts.

Rhythm Pharmaceuticals, Inc.
Rhythm Pharmaceuticals logo
Country United States
Founded 2008
IPO Date Oct 5, 2017
Industry Biotechnology
Sector Healthcare
Employees 414
CEO David Meeker

Contact Details

Address:
222 Berkeley Street, 12th Floor
Boston, Massachusetts 02116
United States
Phone 857 264 4280
Website rhythmtx.com

Stock Details

Ticker Symbol RYTM
Exchange NASDAQ
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001649904
CUSIP Number 76243J105
ISIN Number US76243J1051
Employer ID 46-2159271
SIC Code 2834

Key Executives

Name Position
Dr. David P. Meeker M.D. Chairman, President and Chief Executive Officer
Hunter C. Smith M.B.A. Chief Financial Officer and Treasurer
Dr. Alastair Garfield Ph.D. Chief Scientific Officer
Yann Mazabraud Executive Vice President and Head of International
Jennifer Lee Executive Vice President and Head of North America
Christopher P. German Corporate Controller and Principal Accounting Officer
Joseph Shulman Chief Technical Officer
David Connolly Head of Investor Relations and Corporate Communications
Jim Flaherty Senior Vice President and General Counsel
Sarah Ryan Vice President of Sales and Marketing

Latest SEC Filings

Date Type Title
Jun 25, 2026 8-K Current Report
Jun 22, 2026 144 Filing
Jun 15, 2026 8-K Current Report
May 29, 2026 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material
May 15, 2026 SCHEDULE 13G/A Filing
May 5, 2026 S-8 Securities to be offered to employees in employee benefit plans
May 5, 2026 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material
May 5, 2026 10-Q Quarterly Report
May 5, 2026 8-K Current Report
Apr 30, 2026 SCHEDULE 13G Filing