Ray Kurzweil is Director at UNITED THERAPEUTICS CORP (UTHR). They have made 15 open-market trades across 2 companies since 2006, most recently 2026-07-09.
CIK 0001108501
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 15 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| UTHR | 13,320 | $8.1M |
| INFT | 10,655 | — |
| Total | $8.1M |
Shares reported on the most recent Form 4, priced at the 2026-07-13 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| UTHR | SELL | 2026-03-04 | 2026-03-05 | $489.02 | $2.4M | +13.0% | +17.1% | +14.9% |
| UTHR | SELL | 2025-02-28 | 2025-03-03 | $316.99 | $9.5M | -0.9% | +1.4% | +5.6% |
| UTHR | SELL · 10b5-1 | 2015-02-27 | 2015-02-27 | $155.05 | $2.3M | -11.9% | +0.8% | +0.8% |
| UTHR | SELL · 10b5-1 | 2014-02-28 | 2014-02-28 | $101.42 | $1.5M | -11.9% | +0.8% | +0.8% |
| UTHR | SELL | 2012-07-31 | 2012-08-02 | $54.78 | $316K | -11.9% | +0.8% | +0.8% |
| UTHR | SELL · 10b5-1 | 2011-05-03 | 2011-05-05 | $67.60 | $468K | -11.9% | +0.8% | +0.8% |
| UTHR | SELL | 2011-03-01 | 2011-03-02 | $67.01 | $618K | -11.9% | +0.8% | +0.8% |
| UTHR | SELL | 2010-11-02 | 2010-11-04 | $59.64 | $252K | -11.9% | +0.8% | +0.8% |
| UTHR | SELL | 2010-08-03 | 2010-08-04 | $49.74 | $816K | -11.9% | +0.8% | +0.8% |
| UTHR | SELL | 2010-05-04 | 2010-05-05 | $54.68 | $923K | -11.9% | +0.8% | +0.8% |
| UTHR | SELL | 2010-02-26 | 2010-03-01 | $57.29 | $1.3M | -11.9% | +0.8% | +0.8% |
| UTHR | SELL | 2009-05-29 | 2009-05-29 | $79.32 | $766K | -11.9% | +0.8% | +0.8% |
| UTHR | SELL | 2009-02-26 | 2009-02-27 | $72.17 | $954K | -11.9% | +0.8% | +0.8% |
| UTHR | SELL | 2008-02-29 | 2008-02-29 | $84.37 | $1.1M | -11.9% | +0.8% | +0.8% |
| UTHR | SELL | 2007-03-01 | 2007-03-02 | $55.20 | $253K | -11.9% | +0.8% | +0.8% |
| INFT | SELL | 2006-05-25 | 2006-05-26 | $4.75 | $29K | N/A | N/A | N/A |
| UTHR | SELL | 2006-05-05 | 2006-05-05 | $55.31 | $472K | -11.9% | +0.8% | +0.8% |
| UTHR | SELL | 2006-02-24 | 2006-02-24 | $62.04 | $691K | -11.9% | +0.8% | +0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.