RK
Ray Kurzweil

Ray Kurzweil insider trades: UNITED THERAPEUTICS (UTHR) stock sales

UNITED THERAPEUTICS Last trade Mar 4, 2026 52 Form 4 filings
$2.4M
Sold, last 12 months
1 sale
$0
Bought, last 12 months
0 buys
19
Open-market trades
since 2005
2
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Ray reports to the SEC

Open-market buys and sales

19 trades reported on SEC Form 4, newest first

DateStockTypeValue
Mar 4, 2026UTHR↓ Sell$2.4M
Feb 28, 2025UTHR↓ Sell$4.8M
Feb 27, 2015UTHR↓ Sell$2.3M
Feb 28, 2014UTHR↓ Sell$1.5M
Jul 31, 2012UTHR↓ Sell$316K
May 3, 2011UTHR↓ Sell10b5-1$468K
Mar 1, 2011UTHR↓ Sell$618K
Nov 2, 2010UTHR↓ Sell$252K
Aug 3, 2010UTHR↓ Sell$816K
May 4, 2010UTHR↓ Sell$923K
Feb 26, 2010UTHR↓ Sell$1.3M
May 29, 2009UTHR↓ Sell$766K
Feb 26, 2009UTHR↓ Sell$954K
Feb 29, 2008UTHR↓ Sell$1.1M
Mar 1, 2007UTHR↓ Sell$253K
May 25, 2006INFT↓ Sell$29K
May 5, 2006UTHR↓ Sell$472K
Feb 24, 2006UTHR↓ Sell$691K
May 6, 2005UTHR↓ Sell$527K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other UTHR insiders

Open-market trades in the last 12 months

About Ray Kurzweil's insider trades

Ray Kurzweil is an insider at UNITED THERAPEUTICS (UTHR). Since May 6, 2005, Ray has reported no open-market purchases and 19 sales worth $20.4M on SEC Form 4. In the last 12 months: 1 sale ($2.4M).

1 sale (2% of the value sold) was made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so it says little about how the insider sees the stock today.

Their filings also include option exercises (35 filings), grants and awards (21 filings), shares returned to the company (5 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every UTHR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.