Ray Kurzweil Biography and Net Worth

Director of United Therapeutics


Mr. Kurzweil is an inventor, entrepreneur, and author, and has created several important technologies in the artificial intelligence field. He has received the National Medal of Technology, the MIT Lemelson Prize, twenty-one honorary doctorates, a Grammy award for his contributions to music technology, and honors from three U.S. Presidents. In 2002, Mr. Kurzweil was inducted into the National Inventors Hall of Fame.

Since 1995, Mr. Kurzweil has served as the Chief Executive Officer of Kurzweil Technologies, Inc., a technology development firm. Beginning January 2013, he also served as a Director of Engineering, and later as Principal Researcher and AI Visionary for Google, a global technology and Internet search company, until 2025. Beginning in 2025, he has served as Chief AI Officer for Beyond Imagination, a humanoid robotics company he co-founded in 2013. Mr. Kurzweil previously served on the boards of directors of Inforte Corp. and Medical Manager Corporation, both of which were publicly-traded.

Mr. Kurzweil has a B.S. in Computer Science and Literature from the Massachusetts Institute of Technology.

What is Ray Kurzweil's net worth?

The estimated net worth of Ray Kurzweil is at least $6.15 million as of March 4th, 2026. Kurzweil owns 12,670 shares of United Therapeutics stock worth more than $6,145,710 as of March 5th. This net worth evaluation does not reflect any other assets that Kurzweil may own. Learn More about Ray Kurzweil's net worth.

How do I contact Ray Kurzweil?

The corporate mailing address for Kurzweil and other United Therapeutics executives is 1040 SPRING ST, SILVER SPRING MD, 20910. United Therapeutics can also be reached via phone at (301) 608-9292 and via email at [email protected]. Learn More on Ray Kurzweil's contact information.

Has Ray Kurzweil been buying or selling shares of United Therapeutics?

Over the course of the past ninety days, Ray Kurzweil has sold $2,401,088.20 in United Therapeutics stock. Most recently, Ray Kurzweil sold 4,910 shares of the business's stock in a transaction on Wednesday, March 4th. The shares were sold at an average price of $489.02, for a transaction totalling $2,401,088.20. Following the completion of the sale, the director now directly owns 12,670 shares of the company's stock, valued at $6,195,883.40. Learn More on Ray Kurzweil's trading history.

Who are United Therapeutics' active insiders?

United Therapeutics' insider roster includes Michael Benkowitz (COO), Christopher Causey (Director), Raymond Dwek (Director), James Edgemond (CFO), Richard Giltner (Director), Ray Kurzweil (Director), Paul Mahon (EVP), Jan Malcolm (Director), Nilda Mesa (Director), Judy Olian (Director), Christopher Patusky (Director), Martine Rothblatt (CEO), Louis Sullivan (Director), and Tommy Thompson (Director). Learn More on United Therapeutics' active insiders.

Are insiders buying or selling shares of United Therapeutics?

During the last twelve months, insiders at the biotechnology company sold shares 126 times. They sold a total of 1,153,300 shares worth more than $505,799,128.63. The most recent insider tranaction occured on March, 5th when EVP Paul A Mahon sold 8,300 shares worth more than $4,010,228.00. Insiders at United Therapeutics own 10.3% of the company. Learn More about insider trades at United Therapeutics.

Information on this page was last updated on 3/5/2026.

Ray Kurzweil Insider Trading History at United Therapeutics

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/4/2026Sell4,910$489.02$2,401,088.2012,670View SEC Filing Icon  
2/27/2015Sell15,000$155.05$2,325,750.00View SEC Filing Icon  
2/28/2014Sell15,000$101.42$1,521,300.00View SEC Filing Icon  
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Ray Kurzweil Buying and Selling Activity at United Therapeutics

This chart shows Ray Kurzweil's buying and selling at United Therapeutics by year and by quarter.

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United Therapeutics Company Overview

United Therapeutics logo
United Therapeutics Corporation, a biotechnology company, engages in the development and commercialization of products to address the unmet medical needs of patients with chronic and life-threatening diseases in the United States and internationally. The company offers Tyvaso DPI, an inhaled dry powder via pre-filled and single-use cartridges; Tyvaso, an inhaled solution via ultrasonic nebulizer; Remodulin (treprostinil) injection to treat patients with pulmonary arterial hypertension (PAH) to diminish symptoms associated with exercise; Orenitram, a tablet dosage form of treprostinil, to delay disease progression and improve exercise capacity in PAH patients; and Adcirca, an oral PDE-5 inhibitor to enhance the exercise ability in PAH patients. It also markets and sells Unituxin (dinutuximab) injection, a monoclonal antibody for treating high-risk neuroblastoma; and Remunity Pump, which contains a pump and separate controller for Remodulin. In addition, the company engages in developing RemoPro and Ralinepag for the treatment of PAH; Aurora-GT, a gene therapy product to rebuild the blood vessels in the lungs; and Nebulized Tyvaso, for the treatment of idiopathic pulmonary fibrosis, as well as xenografts, which are development-stage organ products. It has licensing and collaboration agreements with DEKA Research & Development Corp. to develop a semi-disposable system for the subcutaneous delivery of treprostinil; MannKind Corporation to develop and license treprostinil inhalation powder and the Dreamboat device; and Arena Pharmaceuticals, Inc. to develop Ralinepag. The company was incorporated in 1996 and is headquartered in Silver Spring, Maryland.
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Today's Range

Now: $485.06
Low: $478.78
High: $490.00

50 Day Range

MA: $483.67
Low: $464.93
High: $535.10

2 Week Range

Now: $485.06
Low: $266.98
High: $537.19

Volume

420,755 shs

Average Volume

381,036 shs

Market Capitalization

$21.26 billion

P/E Ratio

17.39

Dividend Yield

N/A

Beta

0.84