{"person":{"slug":"rothblatt-martine-a","name":"Rothblatt Martine A","type":"insider","q":["rothblatt","martine"],"role":"Chairperson & CEO, Director","tradeCount":237,"topTickers":["UTHR"],"cat":"ceo","buys":21,"sells":216,"disclosedVolume":121733014,"estPnl":0,"pnlCoverage":0,"netFlow":-71636412,"lastTrade":"2026-09-10","firstTrade":"2026-08-13","medianLagDays":1,"rankTrades":8,"rankVolume":59,"cohortSize":7107},"series":[["2026-08-13",0,6076806,13,0,-3503826],["2026-08-14",0,6026154,8,0,-3453174],["2026-08-17",0,6099058,8,0,-3526078],["2026-08-18",0,6184711,11,0,-3611731],["2026-08-19",0,6292594,13,0,-3719614],["2026-08-20",0,6236207,9,0,-3663227],["2026-08-21",0,6211156,16,0,-3638176],["2026-08-24",0,6150220,6,0,-3577240],["2026-08-25",0,6204763,7,0,-3631783],["2026-08-26",0,6200680,9,0,-3627700],["2026-08-27",0,6250866,19,0,-3677886],["2026-08-28",0,6202853,12,0,-3629873],["2026-08-31",0,6141802,9,0,-3568822],["2026-09-01",0,6170329,8,0,-3597349],["2026-09-02",0,5974331,25,0,-3401351],["2026-09-03",0,5907690,14,0,-3355549],["2026-09-04",0,5766074,8,0,-3528634],["2026-09-08",0,5859515,16,0,-3622075],["2026-09-09",0,5886187,15,0,-3648747],["2026-09-10",0,5891015,11,0,-3653575]],"months":[["2026-08",13,127,80277871],["2026-09",8,89,41455143]],"lagBuckets":[193,44,0,0,0,0],"tickers":[{"ticker":"UTHR","buys":21,"sells":216,"vol":121733014,"pnl":0,"first":"2026-08-13","last":"2026-09-10"}],"trades":[{"id":"insider:2026-09-10:UTHR:519","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":117.76,"transactionDate":"2026-09-10","filedDate":"2026-09-11","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-10:UTHR:520","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":120,"pricePerShare":498.44,"transactionDate":"2026-09-10","filedDate":"2026-09-11","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-10:UTHR:521","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1372,"pricePerShare":500.5808,"transactionDate":"2026-09-10","filedDate":"2026-09-11","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-10:UTHR:522","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":280,"pricePerShare":508.8043,"transactionDate":"2026-09-10","filedDate":"2026-09-11","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-10:UTHR:523","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":280,"pricePerShare":506.7621,"transactionDate":"2026-09-10","filedDate":"2026-09-11","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-10:UTHR:524","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2244,"pricePerShare":501.8755,"transactionDate":"2026-09-10","filedDate":"2026-09-11","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-10:UTHR:525","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1788,"pricePerShare":499.747,"transactionDate":"2026-09-10","filedDate":"2026-09-11","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-10:UTHR:526","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1536,"pricePerShare":502.7995,"transactionDate":"2026-09-10","filedDate":"2026-09-11","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-10:UTHR:527","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":578,"pricePerShare":503.761,"transactionDate":"2026-09-10","filedDate":"2026-09-11","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-10:UTHR:528","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":702,"pricePerShare":505.0324,"transactionDate":"2026-09-10","filedDate":"2026-09-11","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-10:UTHR:529","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":600,"pricePerShare":505.9401,"transactionDate":"2026-09-10","filedDate":"2026-09-11","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1416","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1278,"pricePerShare":496.7266,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1417","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":117.76,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1418","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1202,"pricePerShare":495.6529,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1419","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":519,"pricePerShare":499.7341,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1420","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":400,"pricePerShare":498.8486,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1421","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":160,"pricePerShare":497.5575,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1422","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":80,"pricePerShare":493.8058,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1423","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":200,"pricePerShare":509,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1424","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1017,"pricePerShare":502.8653,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1425","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":361,"pricePerShare":500.8393,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1426","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1144,"pricePerShare":503.604,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1427","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":964,"pricePerShare":505.0283,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1428","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":794,"pricePerShare":506.8377,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1429","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":875,"pricePerShare":505.7823,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-09:UTHR:1430","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":506,"pricePerShare":507.6775,"transactionDate":"2026-09-09","filedDate":"2026-09-10","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2389","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":701,"pricePerShare":503.3282,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2390","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1167,"pricePerShare":502.2578,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2391","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1173,"pricePerShare":500.1991,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2392","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":418,"pricePerShare":504.1467,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2393","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1221,"pricePerShare":501.1745,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2394","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":40,"pricePerShare":481.9118,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2395","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":300,"pricePerShare":497.0502,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2396","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":220,"pricePerShare":491.0382,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2397","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":117.76,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2398","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":600,"pricePerShare":494.8724,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2399","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1902,"pricePerShare":498.1762,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2400","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":256,"pricePerShare":495.7508,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2401","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":144,"pricePerShare":493.9821,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2402","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1018,"pricePerShare":498.7683,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2403","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":200,"pricePerShare":483.9,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-08:UTHR:2404","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":140,"pricePerShare":492.7163,"transactionDate":"2026-09-08","filedDate":"2026-09-09","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-04:UTHR:3499","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":40,"pricePerShare":485.8455,"transactionDate":"2026-09-04","filedDate":"2026-09-08","disclosureLagDays":4,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-04:UTHR:3500","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":223,"pricePerShare":486.8783,"transactionDate":"2026-09-04","filedDate":"2026-09-08","disclosureLagDays":4,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-04:UTHR:3501","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1514,"pricePerShare":490.0092,"transactionDate":"2026-09-04","filedDate":"2026-09-08","disclosureLagDays":4,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-04:UTHR:3502","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1160,"pricePerShare":490.9351,"transactionDate":"2026-09-04","filedDate":"2026-09-08","disclosureLagDays":4,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-04:UTHR:3503","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2818,"pricePerShare":488.076,"transactionDate":"2026-09-04","filedDate":"2026-09-08","disclosureLagDays":4,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-04:UTHR:3504","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":320,"pricePerShare":491.6925,"transactionDate":"2026-09-04","filedDate":"2026-09-08","disclosureLagDays":4,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-04:UTHR:3505","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":3425,"pricePerShare":489.1236,"transactionDate":"2026-09-04","filedDate":"2026-09-08","disclosureLagDays":4,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-04:UTHR:3506","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":117.76,"transactionDate":"2026-09-04","filedDate":"2026-09-08","disclosureLagDays":4,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4111","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":940,"pricePerShare":490.5004,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4112","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":240,"pricePerShare":485.1585,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4113","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":440,"pricePerShare":480.5257,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4114","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":42,"pricePerShare":491.2452,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4115","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":590,"pricePerShare":117.76,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4116","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":600,"pricePerShare":481.4726,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4117","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":8910,"pricePerShare":135.42,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4118","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1604,"pricePerShare":488.6827,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4119","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":400,"pricePerShare":482.345,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4120","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":411,"pricePerShare":486.724,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4121","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":200,"pricePerShare":479.066,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4122","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":80,"pricePerShare":483.69,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4123","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1429,"pricePerShare":487.8655,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-03:UTHR:4124","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":3114,"pricePerShare":489.6169,"transactionDate":"2026-09-03","filedDate":"2026-09-04","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5642","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":520,"pricePerShare":493.5925,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5643","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2067,"pricePerShare":492.2533,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5644","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":160,"pricePerShare":501.0625,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5645","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":560,"pricePerShare":490.1905,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5646","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":200,"pricePerShare":504.148,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5647","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":120,"pricePerShare":477.697,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5648","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":80,"pricePerShare":482.61,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5649","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":160,"pricePerShare":478.8475,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5650","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":542,"pricePerShare":498.9721,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5651","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":520,"pricePerShare":494.3292,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5652","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":40,"pricePerShare":506.27,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5653","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":54,"pricePerShare":500.2185,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5654","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":40,"pricePerShare":505.2,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5655","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":80,"pricePerShare":508.36,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5656","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":777,"pricePerShare":496.9477,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5657","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5658","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":160,"pricePerShare":486.3178,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5659","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":160,"pricePerShare":510.05,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5660","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1833,"pricePerShare":491.3824,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5661","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":364,"pricePerShare":498.2062,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5662","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":160,"pricePerShare":479.8875,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5663","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":423,"pricePerShare":495.954,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5664","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":120,"pricePerShare":502.01,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5665","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":120,"pricePerShare":485.1213,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-02:UTHR:5666","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":240,"pricePerShare":489.0556,"transactionDate":"2026-09-02","filedDate":"2026-09-03","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-01:UTHR:6384","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":320,"pricePerShare":510.7241,"transactionDate":"2026-09-01","filedDate":"2026-09-02","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-01:UTHR:6385","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":825,"pricePerShare":511.9505,"transactionDate":"2026-09-01","filedDate":"2026-09-02","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-01:UTHR:6386","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1469,"pricePerShare":516.0305,"transactionDate":"2026-09-01","filedDate":"2026-09-02","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-01:UTHR:6387","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":80,"pricePerShare":516.62,"transactionDate":"2026-09-01","filedDate":"2026-09-02","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-01:UTHR:6388","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1732,"pricePerShare":513.1186,"transactionDate":"2026-09-01","filedDate":"2026-09-02","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-01:UTHR:6389","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-09-01","filedDate":"2026-09-02","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-01:UTHR:6390","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":3454,"pricePerShare":514.0927,"transactionDate":"2026-09-01","filedDate":"2026-09-02","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-09-01:UTHR:6391","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1620,"pricePerShare":514.983,"transactionDate":"2026-09-01","filedDate":"2026-09-02","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-31:UTHR:7402","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":40,"pricePerShare":514.96,"transactionDate":"2026-08-31","filedDate":"2026-09-01","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-31:UTHR:7403","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":599,"pricePerShare":507.8437,"transactionDate":"2026-08-31","filedDate":"2026-09-01","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-31:UTHR:7404","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":810,"pricePerShare":509.8359,"transactionDate":"2026-08-31","filedDate":"2026-09-01","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-31:UTHR:7405","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":678,"pricePerShare":513.5019,"transactionDate":"2026-08-31","filedDate":"2026-09-01","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-31:UTHR:7406","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1600,"pricePerShare":511.7505,"transactionDate":"2026-08-31","filedDate":"2026-09-01","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-31:UTHR:7407","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":794,"pricePerShare":508.9199,"transactionDate":"2026-08-31","filedDate":"2026-09-01","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-31:UTHR:7408","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":4217,"pricePerShare":510.9315,"transactionDate":"2026-08-31","filedDate":"2026-09-01","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-31:UTHR:7409","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":762,"pricePerShare":514.3214,"transactionDate":"2026-08-31","filedDate":"2026-09-01","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-31:UTHR:7410","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-31","filedDate":"2026-09-01","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7971","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1486,"pricePerShare":517.1073,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7972","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":200,"pricePerShare":524.4175,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7973","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":751,"pricePerShare":520.2975,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7974","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1346,"pricePerShare":518.1434,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7975","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":6,"pricePerShare":523.425,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7977","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2386,"pricePerShare":516.1571,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7978","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1630,"pricePerShare":515.4587,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7980","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":286,"pricePerShare":521.5815,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7981","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":517,"pricePerShare":522.4022,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7982","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7983","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":412,"pricePerShare":519.1925,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-28:UTHR:7985","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":480,"pricePerShare":514.257,"transactionDate":"2026-08-28","filedDate":"2026-08-31","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8792","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":477,"pricePerShare":521.2356,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8793","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":744,"pricePerShare":524.6107,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8794","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":704,"pricePerShare":513.4012,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8795","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1003,"pricePerShare":520.234,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8796","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":280,"pricePerShare":522.4029,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8797","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8798","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":642,"pricePerShare":512.4714,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8799","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":240,"pricePerShare":515.3299,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8800","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":755,"pricePerShare":530.0796,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8801","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":120,"pricePerShare":531.12,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8802","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1237,"pricePerShare":528.2943,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8803","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":280,"pricePerShare":517.0703,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8804","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":494,"pricePerShare":511.5751,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8805","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":240,"pricePerShare":523.6,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8806","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":200,"pricePerShare":518.894,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8807","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":376,"pricePerShare":525.6175,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8808","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1308,"pricePerShare":529.1496,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8809","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":280,"pricePerShare":526.3741,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-27:UTHR:8810","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":120,"pricePerShare":514.3201,"transactionDate":"2026-08-27","filedDate":"2026-08-28","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-26:UTHR:9495","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":476,"pricePerShare":519.3502,"transactionDate":"2026-08-26","filedDate":"2026-08-27","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-26:UTHR:9496","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":559,"pricePerShare":514.6376,"transactionDate":"2026-08-26","filedDate":"2026-08-27","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-26:UTHR:9497","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1790,"pricePerShare":518.3498,"transactionDate":"2026-08-26","filedDate":"2026-08-27","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-26:UTHR:9498","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-26","filedDate":"2026-08-27","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-26:UTHR:9499","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":400,"pricePerShare":520.6169,"transactionDate":"2026-08-26","filedDate":"2026-08-27","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-26:UTHR:9500","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1591,"pricePerShare":515.4051,"transactionDate":"2026-08-26","filedDate":"2026-08-27","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-26:UTHR:9501","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1128,"pricePerShare":516.6951,"transactionDate":"2026-08-26","filedDate":"2026-08-27","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-26:UTHR:9502","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":3516,"pricePerShare":517.4923,"transactionDate":"2026-08-26","filedDate":"2026-08-27","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-26:UTHR:9503","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":40,"pricePerShare":521.477,"transactionDate":"2026-08-26","filedDate":"2026-08-27","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-25:UTHR:10561","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2387,"pricePerShare":518.7999,"transactionDate":"2026-08-25","filedDate":"2026-08-26","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-25:UTHR:10562","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2029,"pricePerShare":516.1187,"transactionDate":"2026-08-25","filedDate":"2026-08-26","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-25:UTHR:10563","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-25","filedDate":"2026-08-26","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-25:UTHR:10564","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":668,"pricePerShare":519.9056,"transactionDate":"2026-08-25","filedDate":"2026-08-26","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-25:UTHR:10565","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2004,"pricePerShare":518.0829,"transactionDate":"2026-08-25","filedDate":"2026-08-26","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-25:UTHR:10566","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2332,"pricePerShare":516.9461,"transactionDate":"2026-08-25","filedDate":"2026-08-26","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-25:UTHR:10567","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":80,"pricePerShare":520.495,"transactionDate":"2026-08-25","filedDate":"2026-08-26","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-24:UTHR:11344","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1305,"pricePerShare":513.3491,"transactionDate":"2026-08-24","filedDate":"2026-08-25","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-24:UTHR:11345","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":3056,"pricePerShare":511.6289,"transactionDate":"2026-08-24","filedDate":"2026-08-25","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-24:UTHR:11346","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":224,"pricePerShare":509.4117,"transactionDate":"2026-08-24","filedDate":"2026-08-25","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-24:UTHR:11347","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1323,"pricePerShare":510.5221,"transactionDate":"2026-08-24","filedDate":"2026-08-25","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-24:UTHR:11348","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":3592,"pricePerShare":512.4562,"transactionDate":"2026-08-24","filedDate":"2026-08-25","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-24:UTHR:11349","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-24","filedDate":"2026-08-25","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12499","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":837,"pricePerShare":519.0852,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12500","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":455,"pricePerShare":523.6208,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12501","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":271,"pricePerShare":513.8536,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12502","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1077,"pricePerShare":518.1351,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12503","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":235,"pricePerShare":525.4202,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12504","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1689,"pricePerShare":516.1496,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12505","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":624,"pricePerShare":515.2623,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12506","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12507","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":45,"pricePerShare":526.4667,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12508","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":625,"pricePerShare":524.3515,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12509","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":773,"pricePerShare":517.0696,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12510","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":371,"pricePerShare":521.2808,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12511","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":440,"pricePerShare":520.0317,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12512","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":669,"pricePerShare":522.289,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12513","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1189,"pricePerShare":512.7137,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-21:UTHR:12514","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":200,"pricePerShare":527.708,"transactionDate":"2026-08-21","filedDate":"2026-08-24","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-20:UTHR:13534","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2470,"pricePerShare":521.3939,"transactionDate":"2026-08-20","filedDate":"2026-08-21","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-20:UTHR:13535","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-20","filedDate":"2026-08-21","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-20:UTHR:13536","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2357,"pricePerShare":520.4551,"transactionDate":"2026-08-20","filedDate":"2026-08-21","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-20:UTHR:13537","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":193,"pricePerShare":526.9699,"transactionDate":"2026-08-20","filedDate":"2026-08-21","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-20:UTHR:13538","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1504,"pricePerShare":519.5107,"transactionDate":"2026-08-20","filedDate":"2026-08-21","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-20:UTHR:13539","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":800,"pricePerShare":523.2582,"transactionDate":"2026-08-20","filedDate":"2026-08-21","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-20:UTHR:13540","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":976,"pricePerShare":518.4483,"transactionDate":"2026-08-20","filedDate":"2026-08-21","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-20:UTHR:13541","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":960,"pricePerShare":522.3715,"transactionDate":"2026-08-20","filedDate":"2026-08-21","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-20:UTHR:13542","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":240,"pricePerShare":525.0963,"transactionDate":"2026-08-20","filedDate":"2026-08-21","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14710","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":659,"pricePerShare":529.5583,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14711","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":201,"pricePerShare":531.006,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14712","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":80,"pricePerShare":531.6223,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14713","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":895,"pricePerShare":525.5962,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14714","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":80,"pricePerShare":535.215,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14715","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":240,"pricePerShare":522.4866,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14716","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1200,"pricePerShare":528.5872,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14717","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2135,"pricePerShare":527.5763,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14718","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":200,"pricePerShare":532.63,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14719","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1264,"pricePerShare":523.6459,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14720","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":441,"pricePerShare":524.5108,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14721","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2105,"pricePerShare":526.7632,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-19:UTHR:14722","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-19","filedDate":"2026-08-20","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-18:UTHR:16011","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":170,"pricePerShare":511.5941,"transactionDate":"2026-08-18","filedDate":"2026-08-19","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-18:UTHR:16012","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2333,"pricePerShare":514.9866,"transactionDate":"2026-08-18","filedDate":"2026-08-19","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-18:UTHR:16013","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1880,"pricePerShare":516.0448,"transactionDate":"2026-08-18","filedDate":"2026-08-19","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-18:UTHR:16014","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1264,"pricePerShare":514.1759,"transactionDate":"2026-08-18","filedDate":"2026-08-19","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-18:UTHR:16015","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":439,"pricePerShare":513.0605,"transactionDate":"2026-08-18","filedDate":"2026-08-19","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-18:UTHR:16016","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":873,"pricePerShare":517.089,"transactionDate":"2026-08-18","filedDate":"2026-08-19","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-18:UTHR:16017","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":231,"pricePerShare":510.4728,"transactionDate":"2026-08-18","filedDate":"2026-08-19","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-18:UTHR:16018","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":441,"pricePerShare":518.6476,"transactionDate":"2026-08-18","filedDate":"2026-08-19","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-18:UTHR:16019","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-18","filedDate":"2026-08-19","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-18:UTHR:16020","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1630,"pricePerShare":518.1853,"transactionDate":"2026-08-18","filedDate":"2026-08-19","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-18:UTHR:16021","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":239,"pricePerShare":509.4837,"transactionDate":"2026-08-18","filedDate":"2026-08-19","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-17:UTHR:17557","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":427,"pricePerShare":502.1812,"transactionDate":"2026-08-17","filedDate":"2026-08-18","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-17:UTHR:17558","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1238,"pricePerShare":505.3615,"transactionDate":"2026-08-17","filedDate":"2026-08-18","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-17:UTHR:17559","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":120,"pricePerShare":504.2066,"transactionDate":"2026-08-17","filedDate":"2026-08-18","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-17:UTHR:17560","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-17","filedDate":"2026-08-18","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-17:UTHR:17561","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1683,"pricePerShare":508.1725,"transactionDate":"2026-08-17","filedDate":"2026-08-18","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-17:UTHR:17562","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":213,"pricePerShare":501.0617,"transactionDate":"2026-08-17","filedDate":"2026-08-18","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-17:UTHR:17563","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2521,"pricePerShare":506.3508,"transactionDate":"2026-08-17","filedDate":"2026-08-18","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-17:UTHR:17564","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":3298,"pricePerShare":507.4299,"transactionDate":"2026-08-17","filedDate":"2026-08-18","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-14:UTHR:18868","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2130,"pricePerShare":498.3942,"transactionDate":"2026-08-14","filedDate":"2026-08-17","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-14:UTHR:18869","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":2148,"pricePerShare":500.0459,"transactionDate":"2026-08-14","filedDate":"2026-08-17","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-14:UTHR:18870","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-14","filedDate":"2026-08-17","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-14:UTHR:18871","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":320,"pricePerShare":495.0232,"transactionDate":"2026-08-14","filedDate":"2026-08-17","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-14:UTHR:18872","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":414,"pricePerShare":495.9648,"transactionDate":"2026-08-14","filedDate":"2026-08-17","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-14:UTHR:18873","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":321,"pricePerShare":500.925,"transactionDate":"2026-08-14","filedDate":"2026-08-17","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-14:UTHR:18874","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":537,"pricePerShare":497.2192,"transactionDate":"2026-08-14","filedDate":"2026-08-17","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-14:UTHR:18875","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":3630,"pricePerShare":499.2963,"transactionDate":"2026-08-14","filedDate":"2026-08-17","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19819","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":961,"pricePerShare":505.1792,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19820","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"buy","shares":9500,"pricePerShare":135.42,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19821","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1519,"pricePerShare":501.8777,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19822","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1253,"pricePerShare":500.0779,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19823","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1679,"pricePerShare":506.1612,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19824","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":240,"pricePerShare":512.3595,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19825","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":200,"pricePerShare":509.9242,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19826","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":160,"pricePerShare":503.8259,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19827","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":1328,"pricePerShare":500.932,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19828","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":920,"pricePerShare":507.1417,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19829","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":640,"pricePerShare":508.7591,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19830","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":440,"pricePerShare":502.9277,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-13:UTHR:19831","source":"form4","personId":"rothblatt-martine-a","personName":"ROTHBLATT MARTINE A","role":"Chairperson & CEO, Director","onBehalfOf":"self","issuerName":"UTHR","ticker":"UTHR","side":"sell","shares":160,"pricePerShare":511.121,"transactionDate":"2026-08-13","filedDate":"2026-08-14","disclosureLagDays":1,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"}]}