US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Prothena Corp PLC

9.17

-0.1600-1.71%

Volume:52.07K

Turnover:477.84K

Market Cap:470.76M

PE:-11.00

High:9.26

Open:9.26

Low:9.10

Close:9.33

52wk High:11.80

52wk Low:7.73

Shares:51.34M

Float Shares:40.12M

Volume Ratio:0.43

T/O Rate:0.13%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-0.8337

EPS(LYR):-4.5346

ROE:-14.39%

ROA:-10.67%

PB:1.64

PE(LYR):-2.02

Loading ...

Overview Company News Filings

Prothena to report first-quarter results after U.S. market close

Prothena says FDA grants Fast Track designation to Novo Nordisk’s coramitug PRX004 for ATTR-CM

Prothena Corporation Plc - Coramitug Phase 3 Cleopattra Trial Enrolls ~1,280 Participants; Primary Completion Expected in 2029

THOMSON REUTERS

Prothena Announces Novo Nordisk Obtains Fast Track Designation From the U.S. FDA for Coramitug (Prx004) in Attr Amyloidosis With Cardiomyopathy

THOMSON REUTERS

Prothena files Form 3 for Chief Strategy Officer Anne Evans Kingston

Prothena promotes Annie Kingston to chief strategy officer amid legal chief transition

Prothena Announces Leadership Team Updates

THOMSON REUTERS

Prothena announced its annual general meeting of shareholders

Prothena partners present prasinezumab and BMS-986446 clinical study updates at AD/PD 2026

Prothena Corporation plc publishes corporate overview presentation on protein dysregulation disease pipeline and USD 308.4 million cash position

Prothena achieves $50M clinical milestone payment from Novo Nordisk

Prothena earns USD 50 million milestone payment from Novo Nordisk

Prothena Announces Achievement of $50 Million Clinical Milestone Payment From Novo Nordisk Related to Ongoing Phase 3 Clinical Trial for Coramitug (Formerly Prx004) in Attr Amyloidosis With Cardiomyopathy

THOMSON REUTERS

Prothena Corporation Plc - Novo Nordisk Phase 3 Coramitug Trial in Attr-Cm Expected to Complete in 2029

THOMSON REUTERS

Prothena (PRTA) Gets a Sell from Bank of America Securities

Prothena Approves $100 Million Share Buyback Authorization

MT Newswires Live

Prothena expects to end year with $255M in cash, equivalents

Prothena authorizes up to $100.00 million share repurchase plan

Prothena Announces up to $100 Million Share Repurchase Plan

THOMSON REUTERS

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://sg.tigeractivity.com/stock/PRTA/news?page=3"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"PRTA","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"PRTA\",,,,,undefined,":{"symbol":"PRTA","market":"US","secType":"STK","nameCN":"Prothena Corp PLC","latestPrice":9.17,"timestamp":1788191059387,"preClose":9.33,"halted":0,"volume":52073,"delay":0,"changeRate":-0.017148981779206873,"floatShares":40124354,"shares":51336974,"eps":-0.833669,"marketStatus":"Trading","change":-0.16,"latestTime":"08-31 11:45:04 EDT","open":9.26,"high":9.26,"low":9.1001,"amount":477836.688805,"amplitude":0.017138,"askPrice":9.18,"askSize":100,"bidPrice":9.16,"bidSize":1,"shortable":3,"etf":0,"ttmEps":-0.833669,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1788206400000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":1355806800000,"exchange":"NASDAQ","adjPreClose":9.33,"preHourTrading":{"tag":"盘前","latestPrice":9.25,"preClose":9.33,"latestTime":"08:20 EDT","volume":887,"amount":8260.239833,"timestamp":1788178828787,"change":-0.08,"changeRate":-0.008574,"amplitude":0.150054},"postHourTrading":{"tag":"盘后","latestPrice":9.33,"preClose":9.33,"latestTime":"16:15 EDT","volume":5518,"amount":51482.86,"timestamp":1787948100304,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.429616,"impliedVol":0.3952,"impliedVolPercentile":0.2112},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"PRTA\",,,,,undefined,":{"symbol":"PRTA","floatShares":40124354,"roa":"-10.67%","roe":"-14.39%","lyrEps":-4.534581,"volumeRatio":0.429616,"shares":51336974,"dividePrice":0,"high":9.26,"amplitude":0.017138,"preClose":9.33,"low":9.1001,"week52Low":7.73,"pbRate":"1.64","psRate":"8.63","week52High":11.8,"institutionHeld":0,"latestPrice":9.17,"committee":-0.980198,"eps":-0.833669,"divideRate":0,"volume":52073,"delay":0,"ttmEps":-0.833669,"open":9.26,"prevYearClose":9.55,"prevWeekClose":9.33,"prevMonthClose":8.12,"prevQuarterClose":9.79,"fiveDayClose":9.39,"twentyDayClose":8.33,"sixtyDayClose":9.25},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/PRTA\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-06","symbol":"PRTA","fiscalQuarterEnding":"2026/06","expectedEps":-0.39,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1785988800000,"reportTimeType":"post","actualEps":-0.32},{"market":"US","date":"2026-05-07","symbol":"PRTA","fiscalQuarterEnding":"2026/03","expectedEps":-0.31,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1778126400000,"reportTimeType":"post","actualEps":0.52},{"market":"US","date":"2026-02-19","symbol":"PRTA","fiscalQuarterEnding":"2025/12","expectedEps":-0.44,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1771477200000,"reportTimeType":"post","actualEps":-1.08},{"market":"US","date":"2025-11-06","symbol":"PRTA","fiscalQuarterEnding":"2025/09","expectedEps":-0.6,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1762405200000,"reportTimeType":"post","actualEps":-0.67},{"market":"US","date":"2025-08-04","symbol":"PRTA","fiscalQuarterEnding":"2025/06","expectedEps":-1.11,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1754280000000,"reportTimeType":"post","actualEps":-1.86}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"PRTA\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"PRTA\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":0.5,"hold":0.3333,"sell":0.1667,"strongSell":0,"meanLabel":"HOLD","meanPercent":0.3333,"analysts":6,"updateTime":1748491200000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/PRTA\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"PRTA","date":"2026-08-28","current":-10.999569,"percent":0.411573,"low":-2030.868517,"twenty":-23.647078,"median":-6.381607,"eighty":-1.734391,"high":39.596461,"avg":-74.218443,"sd":308.907946,"marketCap":466653093},"quantilePoints":[{"date":"2021-09-03","current":-45.683615,"twenty":-21.373521,"median":-6.142911,"eighty":-3.359757,"marketCap":3215486909},{"date":"2021-09-10","current":-48.883644,"twenty":-21.373521,"median":-6.142911,"eighty":-3.359757,"marketCap":3440724154},{"date":"2021-09-17","current":-49.325248,"twenty":-21.373521,"median":-6.142911,"eighty":-3.359757,"marketCap":3471806894},{"date":"2021-09-24","current":-48.205238,"twenty":-21.373521,"median":-6.142911,"eighty":-3.359757,"marketCap":3392973858},{"date":"2021-10-01","current":-45.274011,"twenty":-21.373521,"median":-6.142911,"eighty":-3.359757,"marketCap":3186656542},{"date":"2021-10-08","current":-45.536413,"twenty":-21.373521,"median":-6.142911,"eighty":-3.359757,"marketCap":3205125996},{"date":"2021-10-15","current":-40.614769,"twenty":-21.373521,"median":-6.142911,"eighty":-3.359757,"marketCap":2858711113},{"date":"2021-10-22","current":-39.430758,"twenty":-21.373521,"median":-6.142911,"eighty":-3.359757,"marketCap":2775373332},{"date":"2021-10-29","current":-35.424322,"twenty":-21.373521,"median":-6.142911,"eighty":-3.359757,"marketCap":2493376302},{"date":"2021-11-05","current":39.54949,"twenty":-21.276016,"median":-6.117703,"eighty":-3.349364,"marketCap":2746237511},{"date":"2021-11-12","current":38.375218,"twenty":-21.163099,"median":-6.093816,"eighty":-3.311958,"marketCap":2664698392},{"date":"2021-11-19","current":39.408578,"twenty":-20.918443,"median":-6.04771,"eighty":-3.284374,"marketCap":2736452816},{"date":"2021-11-26","current":32.983631,"twenty":-20.832998,"median":-5.998058,"eighty":-3.268127,"marketCap":2290317354},{"date":"2021-12-03","current":31.262483,"twenty":-20.72151,"median":-5.913982,"eighty":-3.229926,"marketCap":2170804303},{"date":"2021-12-10","current":29.323256,"twenty":-20.585016,"median":-5.842048,"eighty":-3.199266,"marketCap":2036148273},{"date":"2021-12-17","current":31.530888,"twenty":-20.4406,"median":-5.785529,"eighty":-3.150269,"marketCap":2189441816},{"date":"2021-12-23","current":32.470306,"twenty":-20.326206,"median":-5.739286,"eighty":-3.125091,"marketCap":2254673110},{"date":"2021-12-31","current":33.148029,"twenty":-20.054853,"median":-5.718733,"eighty":-3.108621,"marketCap":2301732830},{"date":"2022-01-07","current":27.639014,"twenty":-19.641187,"median":-5.702322,"eighty":-3.097903,"marketCap":1919197880},{"date":"2022-01-14","current":26.525133,"twenty":-19.43466,"median":-5.677627,"eighty":-3.078913,"marketCap":1841852202},{"date":"2022-01-21","current":23.639778,"twenty":-19.308633,"median":-5.65125,"eighty":-3.065695,"marketCap":1641498939},{"date":"2022-01-28","current":21.935406,"twenty":-19.23048,"median":-5.621524,"eighty":-3.046552,"marketCap":1523150733},{"date":"2022-02-04","current":22.626549,"twenty":-19.016662,"median":-5.587853,"eighty":-3.038352,"marketCap":1571142329},{"date":"2022-02-11","current":23.827662,"twenty":-18.759439,"median":-5.552709,"eighty":-3.020255,"marketCap":1654545198},{"date":"2022-02-18","current":23.477253,"twenty":-18.680796,"median":-5.528264,"eighty":-3.009572,"marketCap":1572389000},{"date":"2022-02-25","current":24.620234,"twenty":-18.475289,"median":-5.492655,"eighty":-2.988002,"marketCap":1648940160},{"date":"2022-03-04","current":21.330101,"twenty":-18.308717,"median":-5.459765,"eighty":-2.968652,"marketCap":1428583491},{"date":"2022-03-11","current":23.337517,"twenty":-18.110262,"median":-5.435747,"eighty":-2.960672,"marketCap":1563030175},{"date":"2022-03-18","current":27.32946,"twenty":-17.626251,"median":-5.411024,"eighty":-2.939244,"marketCap":1830390600},{"date":"2022-03-25","current":25.787118,"twenty":-17.313706,"median":-5.376641,"eighty":-2.907308,"marketCap":1727092254},{"date":"2022-04-01","current":27.259671,"twenty":-16.708691,"median":-5.344043,"eighty":-2.891914,"marketCap":1825716466},{"date":"2022-04-08","current":25.507961,"twenty":-15.982614,"median":-5.32133,"eighty":-2.874119,"marketCap":1708395721},{"date":"2022-04-14","current":25.228805,"twenty":-15.676708,"median":-5.310493,"eighty":-2.858341,"marketCap":1689699187},{"date":"2022-04-22","current":23.260748,"twenty":-13.519815,"median":-5.280575,"eighty":-2.819794,"marketCap":1557888628},{"date":"2022-04-29","current":20.350538,"twenty":-13.058526,"median":-5.229668,"eighty":-2.801435,"marketCap":1362977270},{"date":"2022-05-06","current":20.681658,"twenty":-12.629074,"median":-5.19928,"eighty":-2.789043,"marketCap":1394357412},{"date":"2022-05-13","current":18.258732,"twenty":-11.247791,"median":-5.188743,"eighty":-2.766032,"marketCap":1231003691},{"date":"2022-05-20","current":18.800245,"twenty":-11.057329,"median":-5.129789,"eighty":-2.742148,"marketCap":1267512545},{"date":"2022-05-27","current":19.570861,"twenty":-10.816516,"median":-5.098046,"eighty":-2.729933,"marketCap":1319467454},{"date":"2022-06-03","current":19.09183,"twenty":-10.687391,"median":-5.029946,"eighty":-2.711917,"marketCap":1287171160},{"date":"2022-06-10","current":17.071567,"twenty":-10.564241,"median":-4.994257,"eighty":-2.694001,"marketCap":1150965048},{"date":"2022-06-17","current":16.571708,"twenty":-10.416533,"median":-4.970682,"eighty":-2.669805,"marketCap":1117264566},{"date":"2022-06-24","current":19.279277,"twenty":-10.275961,"median":-4.945418,"eighty":-2.645422,"marketCap":1299808840},{"date":"2022-07-01","current":19.362587,"twenty":-10.108328,"median":-4.920592,"eighty":-2.63124,"marketCap":1305425587},{"date":"2022-07-08","current":21.861881,"twenty":-10.01223,"median":-4.863013,"eighty":-2.623045,"marketCap":1473927993},{"date":"2022-07-15","current":21.320367,"twenty":-9.94558,"median":-4.850133,"eighty":-2.597414,"marketCap":1437419139},{"date":"2022-07-22","current":21.528641,"twenty":-9.868218,"median":-4.841147,"eighty":-2.586905,"marketCap":1451461006},{"date":"2022-07-29","current":21.563354,"twenty":-9.819787,"median":-4.818817,"eighty":-2.570161,"marketCap":1453801317},{"date":"2022-08-05","current":22.986563,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":1549754076},{"date":"2022-08-12","current":-1030.317692,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":1510445736},{"date":"2022-08-19","current":-973.344548,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":1426923108},{"date":"2022-08-26","current":-895.566605,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":1312900643},{"date":"2022-09-02","current":-861.318704,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":1262693220},{"date":"2022-09-09","current":-929.814506,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":1363108066},{"date":"2022-09-16","current":-942.297386,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":1381407968},{"date":"2022-09-23","current":-983.906985,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":1442407640},{"date":"2022-09-30","current":-1940.607694,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2844930879},{"date":"2022-10-07","current":-1800.095278,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2638939678},{"date":"2022-10-14","current":-1755.605014,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2573716951},{"date":"2022-10-21","current":-1863.469898,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2731846871},{"date":"2022-10-28","current":-1992.139583,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2920476628},{"date":"2022-11-04","current":-16.867817,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2639425440},{"date":"2022-11-11","current":-17.588162,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2752142839},{"date":"2022-11-18","current":-17.96843,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2811646015},{"date":"2022-11-25","current":-18.923737,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2961129604},{"date":"2022-12-02","current":-20.095457,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":3144476790},{"date":"2022-12-09","current":-18.042629,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2823256391},{"date":"2022-12-16","current":-18.753261,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2934454011},{"date":"2022-12-23","current":-19.076593,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":2985048046},{"date":"2022-12-30","current":-19.878325,"twenty":-9.747881,"median":-4.801512,"eighty":-2.554338,"marketCap":3110500601},{"date":"2023-01-06","current":-17.697483,"twenty":-9.802652,"median":-4.801512,"eighty":-2.554338,"marketCap":2769249000},{"date":"2023-01-13","current":-18.773057,"twenty":-9.851526,"median":-4.801512,"eighty":-2.554338,"marketCap":2937551605},{"date":"2023-01-20","current":-18.001019,"twenty":-9.862889,"median":-4.801512,"eighty":-2.554338,"marketCap":2816745440},{"date":"2023-01-27","current":-18.845642,"twenty":-9.862889,"median":-4.801512,"eighty":-2.554338,"marketCap":2948909449},{"date":"2023-02-03","current":-19.053498,"twenty":-9.866793,"median":-4.801512,"eighty":-2.554338,"marketCap":2981434186},{"date":"2023-02-10","current":-17.611701,"twenty":-9.954778,"median":-4.801512,"eighty":-2.554338,"marketCap":2755826093},{"date":"2023-02-17","current":-17.624898,"twenty":-10.169462,"median":-4.801512,"eighty":-2.554338,"marketCap":2757891155},{"date":"2023-02-24","current":-24.52139,"twenty":-10.533176,"median":-4.801512,"eighty":-2.554338,"marketCap":2867752000},{"date":"2023-03-03","current":-24.284572,"twenty":-10.910005,"median":-4.801512,"eighty":-2.554338,"marketCap":2840056369},{"date":"2023-03-10","current":-21.565311,"twenty":-14.733556,"median":-4.801512,"eighty":-2.554338,"marketCap":2522041543},{"date":"2023-03-17","current":-21.695656,"twenty":-16.738653,"median":-4.801512,"eighty":-2.554338,"marketCap":2537285229},{"date":"2023-03-24","current":-21.156298,"twenty":-17.152997,"median":-4.801512,"eighty":-2.554338,"marketCap":2474207908},{"date":"2023-03-31","current":-21.785549,"twenty":-17.306597,"median":-4.802144,"eighty":-2.554645,"marketCap":2547798115},{"date":"2023-04-06","current":-21.691161,"twenty":-17.335735,"median":-4.802144,"eighty":-2.554645,"marketCap":2536759584},{"date":"2023-04-14","current":-23.248556,"twenty":-17.584469,"median":-4.801512,"eighty":-2.554338,"marketCap":2718895348},{"date":"2023-04-21","current":-23.801799,"twenty":-17.635456,"median":-4.801512,"eighty":-2.554338,"marketCap":2783596604},{"date":"2023-04-28","current":-23.536435,"twenty":-17.731788,"median":-4.818817,"eighty":-2.554338,"marketCap":2752562552},{"date":"2023-05-05","current":-28.939267,"twenty":-17.816557,"median":-4.841147,"eighty":-2.554338,"marketCap":3690422103},{"date":"2023-05-12","current":-30.396089,"twenty":-17.981466,"median":-4.850133,"eighty":-2.554338,"marketCap":3876200427},{"date":"2023-05-19","current":-30.462275,"twenty":-18.104377,"median":-4.863013,"eighty":-2.554338,"marketCap":3884640711},{"date":"2023-05-26","current":-27.818957,"twenty":-18.198978,"median":-4.925557,"eighty":-2.554338,"marketCap":3547556868},{"date":"2023-06-02","current":-27.463205,"twenty":-18.2789,"median":-4.945418,"eighty":-2.554338,"marketCap":3502190342},{"date":"2023-06-09","current":-28.935852,"twenty":-18.417961,"median":-4.981623,"eighty":-2.554338,"marketCap":3689986661},{"date":"2023-06-16","current":-30.019654,"twenty":-18.464209,"median":-4.994257,"eighty":-2.554338,"marketCap":3828196311},{"date":"2023-06-23","current":-29.328834,"twenty":-18.632553,"median":-5.029946,"eighty":-2.554031,"marketCap":3740100847},{"date":"2023-06-30","current":-28.393951,"twenty":-18.730481,"median":-5.099342,"eighty":-2.553724,"marketCap":3620881836},{"date":"2023-07-07","current":-27.727951,"twenty":-18.76971,"median":-5.126591,"eighty":-2.553724,"marketCap":3535951478},{"date":"2023-07-14","current":-28.427044,"twenty":-18.865437,"median":-5.186785,"eighty":-2.553724,"marketCap":3625101978},{"date":"2023-07-21","current":-27.397019,"twenty":-19.048569,"median":-5.198778,"eighty":-2.553724,"marketCap":3493750058},{"date":"2023-07-28","current":-26.52005,"twenty":-19.150529,"median":-5.225931,"eighty":-2.553724,"marketCap":3381916295},{"date":"2023-08-04","current":-25.266231,"twenty":-19.322026,"median":-5.278092,"eighty":-2.553724,"marketCap":3559355000},{"date":"2023-08-11","current":-23.705808,"twenty":-19.531776,"median":-5.308136,"eighty":-2.553724,"marketCap":3339532014},{"date":"2023-08-18","current":-22.037509,"twenty":-19.86217,"median":-5.32278,"eighty":-2.553724,"marketCap":3104512047},{"date":"2023-08-25","current":-20.335008,"twenty":-21.099481,"median":-5.346239,"eighty":-2.553724,"marketCap":2864673903},{"date":"2023-09-01","current":-20.072792,"twenty":-21.147309,"median":-5.378598,"eighty":-2.553724,"marketCap":2827734546},{"date":"2023-09-08","current":-20.323607,"twenty":-21.147309,"median":-5.409915,"eighty":-2.553724,"marketCap":2863067844},{"date":"2023-09-15","current":-20.585823,"twenty":-21.147309,"median":-5.434099,"eighty":-2.553858,"marketCap":2900007201},{"date":"2023-09-22","current":-19.373551,"twenty":-21.147309,"median":-5.457702,"eighty":-2.56928,"marketCap":2729229594},{"date":"2023-09-29","current":-18.556502,"twenty":-21.147309,"median":-5.487517,"eighty":-2.582499,"marketCap":2614128699},{"date":"2023-10-06","current":-17.876262,"twenty":-21.147309,"median":-5.535137,"eighty":-2.588807,"marketCap":2518300512},{"date":"2023-10-13","current":-17.450637,"twenty":-21.147309,"median":-5.552709,"eighty":-2.61863,"marketCap":2458340976},{"date":"2023-10-20","current":-16.949007,"twenty":-21.147309,"median":-5.587853,"eighty":-2.635374,"marketCap":2387674380},{"date":"2023-10-27","current":-12.875165,"twenty":-21.236686,"median":-5.616559,"eighty":-2.659208,"marketCap":1813775964},{"date":"2023-11-03","current":-25.645834,"twenty":-21.382954,"median":-5.643678,"eighty":-2.700539,"marketCap":1877352000},{"date":"2023-11-10","current":-24.016459,"twenty":-21.582074,"median":-5.677627,"eighty":-2.704621,"marketCap":1758076833},{"date":"2023-11-17","current":-25.284727,"twenty":-21.70471,"median":-5.702322,"eighty":-2.741731,"marketCap":1850917887},{"date":"2023-11-24","current":-24.331693,"twenty":-21.782852,"median":-5.715101,"eighty":-2.764169,"marketCap":1781152933},{"date":"2023-12-01","current":-23.8845,"twenty":-21.975222,"median":-5.734609,"eighty":-2.797337,"marketCap":1748417070},{"date":"2023-12-08","current":-27.711299,"twenty":-22.107365,"median":-5.785529,"eighty":-2.817723,"marketCap":2028550192},{"date":"2023-12-15","current":-28.598353,"twenty":-22.57249,"median":-5.842048,"eighty":-2.877588,"marketCap":2093485264},{"date":"2023-12-22","current":-27.322754,"twenty":-23.248801,"median":-5.913982,"eighty":-2.917916,"marketCap":2000107557},{"date":"2023-12-29","current":-28.202478,"twenty":-23.337947,"median":-5.939673,"eighty":-2.946621,"marketCap":2064505976},{"date":"2024-01-05","current":-29.610036,"twenty":-23.536435,"median":-6.020585,"eighty":-2.964093,"marketCap":2167543446},{"date":"2024-01-12","current":-25.51932,"twenty":-23.700268,"median":-6.075389,"eighty":-2.983792,"marketCap":1868090798},{"date":"2024-01-19","current":-23.693893,"twenty":-23.803067,"median":-6.099104,"eighty":-3.009572,"marketCap":1734464079},{"date":"2024-01-26","current":-23.503287,"twenty":-23.842616,"median":-6.140059,"eighty":-3.020255,"marketCap":1720511088},{"date":"2024-02-02","current":-20.065033,"twenty":-23.896251,"median":-6.163455,"eighty":-3.038976,"marketCap":1468820602},{"date":"2024-02-09","current":-20.109019,"twenty":-23.896251,"median":-6.231426,"eighty":-3.054576,"marketCap":1472040523},{"date":"2024-02-16","current":-10.409825,"twenty":-23.896251,"median":-6.256252,"eighty":-3.070872,"marketCap":1530535753},{"date":"2024-02-23","current":-19.777417,"twenty":-23.896251,"median":-6.275088,"eighty":-3.070872,"marketCap":1447766262},{"date":"2024-03-01","current":-10.080715,"twenty":-23.893901,"median":-6.305549,"eighty":-3.071981,"marketCap":1482147353},{"date":"2024-03-08","current":-10.705507,"twenty":-23.893901,"median":-6.358309,"eighty":-3.071981,"marketCap":1574009331},{"date":"2024-03-15","current":-9.675148,"twenty":-23.893901,"median":-6.465472,"eighty":-3.071981,"marketCap":1422517648},{"date":"2024-03-22","current":-9.349964,"twenty":-23.893901,"median":-6.508627,"eighty":-3.071981,"marketCap":1374706443},{"date":"2024-03-28","current":-9.192852,"twenty":-23.893901,"median":-6.523857,"eighty":-3.077041,"marketCap":1351606647},{"date":"2024-04-05","current":-8.498638,"twenty":-23.896251,"median":-6.579704,"eighty":-3.079537,"marketCap":1249537783},{"date":"2024-04-12","current":-8.505946,"twenty":-23.896251,"median":-6.702758,"eighty":-3.101378,"marketCap":1250612192},{"date":"2024-04-19","current":-7.515778,"twenty":-23.896251,"median":-6.924935,"eighty":-3.123218,"marketCap":1105029759},{"date":"2024-04-26","current":-7.512124,"twenty":-23.893901,"median":-7.379938,"eighty":-3.161284,"marketCap":1104492554},{"date":"2024-05-03","current":-8.05288,"twenty":-23.893901,"median":-7.513951,"eighty":-3.262375,"marketCap":1183998828},{"date":"2024-05-10","current":-6.861717,"twenty":-23.893901,"median":-7.607599,"eighty":-3.386405,"marketCap":1182980590},{"date":"2024-05-17","current":-7.295253,"twenty":-23.893901,"median":-7.607599,"eighty":-3.61045,"marketCap":1257723454},{"date":"2024-05-24","current":-6.269114,"twenty":-23.893901,"median":-7.607599,"eighty":-3.6953,"marketCap":1080814084},{"date":"2024-05-31","current":-6.303423,"twenty":-23.893901,"median":-7.607599,"eighty":-3.713414,"marketCap":1086728987},{"date":"2024-06-07","current":-6.76191,"twenty":-23.893901,"median":-7.607599,"eighty":-3.749643,"marketCap":1165773599},{"date":"2024-06-14","current":-6.665222,"twenty":-23.896251,"median":-7.620108,"eighty":-3.865955,"marketCap":1149104327},{"date":"2024-06-21","current":-6.13188,"twenty":-23.89715,"median":-7.622749,"eighty":-3.914578,"marketCap":1057154472},{"date":"2024-06-28","current":-6.40323,"twenty":-23.899849,"median":-7.672889,"eighty":-3.993708,"marketCap":1103935977},{"date":"2024-07-05","current":-6.259757,"twenty":-23.899849,"median":-7.672889,"eighty":-4.072839,"marketCap":1079200929},{"date":"2024-07-12","current":-6.970881,"twenty":-23.899849,"median":-7.672889,"eighty":-4.099671,"marketCap":1201800735},{"date":"2024-07-15","current":-7.008308,"twenty":-23.899849,"median":-7.672889,"eighty":-4.105806,"marketCap":1208253357},{"date":"2024-08-02","current":-6.958405,"twenty":-23.972712,"median":-7.737239,"eighty":-4.243493,"marketCap":1199649861},{"date":"2024-08-09","current":-20.784674,"twenty":-23.972712,"median":-7.75355,"eighty":-4.253027,"marketCap":1058397189},{"date":"2024-08-16","current":-22.041471,"twenty":-23.972712,"median":-7.808321,"eighty":-4.337658,"marketCap":1122395800},{"date":"2024-08-23","current":-22.442801,"twenty":-23.972712,"median":-7.844255,"eighty":-4.374631,"marketCap":1142832331},{"date":"2024-08-30","current":-22.770202,"twenty":-23.972712,"median":-7.970783,"eighty":-4.397095,"marketCap":1159504238},{"date":"2024-09-06","current":-21.904174,"twenty":-23.972712,"median":-8.035697,"eighty":-4.428336,"marketCap":1115404355},{"date":"2024-09-13","current":-21.883051,"twenty":-23.972712,"median":-8.120352,"eighty":-4.469771,"marketCap":1114328748},{"date":"2024-09-20","current":-22.875815,"twenty":-23.972712,"median":-8.190436,"eighty":-4.520246,"marketCap":1164882272},{"date":"2024-09-27","current":-21.270495,"twenty":-23.972712,"median":-8.275291,"eighty":-4.588641,"marketCap":1083136148},{"date":"2024-10-04","current":-17.743015,"twenty":-23.972712,"median":-8.475986,"eighty":-4.612715,"marketCap":903509796},{"date":"2024-10-11","current":-17.721892,"twenty":-23.972712,"median":-8.534754,"eighty":-4.690908,"marketCap":902434189},{"date":"2024-10-18","current":-18.017609,"twenty":-23.972712,"median":-8.611622,"eighty":-4.757225,"marketCap":917492685},{"date":"2024-10-25","current":-17.183265,"twenty":-23.972712,"median":-8.679006,"eighty":-4.797945,"marketCap":875006213},{"date":"2024-10-31","current":-19.094863,"twenty":-23.972712,"median":-8.848575,"eighty":-4.81471,"marketCap":972348637},{"date":"2024-11-08","current":-18.471746,"twenty":-23.977209,"median":-8.976595,"eighty":-4.836041,"marketCap":940618234},{"date":"2024-11-15","current":-6.571498,"twenty":-23.977209,"median":-9.024588,"eighty":-4.843559,"marketCap":866320585},{"date":"2024-11-22","current":-5.89394,"twenty":-23.977209,"median":-9.024588,"eighty":-4.843559,"marketCap":776998090},{"date":"2024-11-29","current":-6.616396,"twenty":-23.977209,"median":-9.024588,"eighty":-4.843559,"marketCap":872239545},{"date":"2024-12-06","current":-5.685774,"twenty":-23.977209,"median":-9.024588,"eighty":-4.843559,"marketCap":749555636},{"date":"2024-12-13","current":-5.636794,"twenty":-23.977209,"median":-9.024588,"eighty":-4.843559,"marketCap":743098588},{"date":"2024-12-20","current":-6.534763,"twenty":-23.977209,"median":-9.024588,"eighty":-4.843559,"marketCap":861477799},{"date":"2024-12-27","current":-6.424558,"twenty":-23.977209,"median":-9.024588,"eighty":-4.843559,"marketCap":846949441},{"date":"2025-01-03","current":-5.579651,"twenty":-23.977209,"median":-9.024588,"eighty":-4.843559,"marketCap":735565366},{"date":"2025-01-10","current":-5.779653,"twenty":-23.981707,"median":-9.033818,"eighty":-4.842931,"marketCap":761931645},{"date":"2025-01-17","current":-5.379649,"twenty":-23.981707,"median":-9.033818,"eighty":-4.842931,"marketCap":709199087},{"date":"2025-01-24","current":-6.318434,"twenty":-23.981707,"median":-9.033818,"eighty":-4.842931,"marketCap":832959171},{"date":"2025-01-31","current":-6.000063,"twenty":-23.981707,"median":-9.033818,"eighty":-4.842931,"marketCap":790988360},{"date":"2025-02-07","current":-5.89394,"twenty":-23.981707,"median":-9.033818,"eighty":-4.842931,"marketCap":776998090},{"date":"2025-02-14","current":-5.669448,"twenty":-23.981707,"median":-9.033818,"eighty":-4.842931,"marketCap":747403287},{"date":"2025-02-21","current":-6.709044,"twenty":-23.981707,"median":-9.033818,"eighty":-4.842931,"marketCap":820583163},{"date":"2025-02-28","current":-6.656251,"twenty":-23.981707,"median":-9.033818,"eighty":-4.842931,"marketCap":814126115},{"date":"2025-03-07","current":-6.658509,"twenty":-23.986205,"median":-9.043048,"eighty":-4.842304,"marketCap":814402237},{"date":"2025-03-14","current":-6.192017,"twenty":-23.986205,"median":-9.043048,"eighty":-4.845441,"marketCap":757345636},{"date":"2025-03-21","current":-5.663913,"twenty":-23.986205,"median":-9.043048,"eighty":-4.850133,"marketCap":692753258},{"date":"2025-03-28","current":-5.725526,"twenty":-23.986205,"median":-9.043048,"eighty":-4.860817,"marketCap":700289035},{"date":"2025-04-04","current":-4.981779,"twenty":-23.986205,"median":-9.043048,"eighty":-4.860817,"marketCap":609321436},{"date":"2025-04-11","current":-4.264438,"twenty":-23.981707,"median":-9.033818,"eighty":-4.849894,"marketCap":521583455},{"date":"2025-04-17","current":-4.075201,"twenty":-23.981707,"median":-9.033818,"eighty":-4.841378,"marketCap":498437853},{"date":"2025-04-25","current":-4.246835,"twenty":-23.986205,"median":-9.043048,"eighty":-4.818817,"marketCap":519430376},{"date":"2025-05-02","current":-3.837554,"twenty":-23.986205,"median":-9.043048,"eighty":-4.792726,"marketCap":469371283},{"date":"2025-05-09","current":-3.465906,"twenty":-23.986205,"median":-9.043048,"eighty":-4.746807,"marketCap":382171572},{"date":"2025-05-16","current":-3.277966,"twenty":-23.986205,"median":-9.043048,"eighty":-4.674116,"marketCap":361448184},{"date":"2025-05-23","current":-3.19742,"twenty":-23.986205,"median":-9.043048,"eighty":-4.583944,"marketCap":352566732},{"date":"2025-05-30","current":-2.294332,"twenty":-23.986205,"median":-9.043048,"eighty":-4.524755,"marketCap":252986815},{"date":"2025-06-06","current":-2.470068,"twenty":-23.986205,"median":-9.043048,"eighty":-4.494004,"marketCap":272364528},{"date":"2025-06-13","current":-2.47495,"twenty":-23.986205,"median":-9.043048,"eighty":-4.445681,"marketCap":272902798},{"date":"2025-06-20","current":-2.806896,"twenty":-23.987448,"median":-9.046702,"eighty":-4.392087,"marketCap":309505146},{"date":"2025-06-27","current":-3.016803,"twenty":-23.987448,"median":-9.046702,"eighty":-4.370489,"marketCap":332650748},{"date":"2025-07-03","current":-3.141282,"twenty":-23.987448,"median":-9.046702,"eighty":-4.30601,"marketCap":346376629},{"date":"2025-07-11","current":-3.207183,"twenty":-23.987448,"median":-9.046702,"eighty":-4.260917,"marketCap":353643271},{"date":"2025-07-18","current":-3.158368,"twenty":-23.987448,"median":-9.046702,"eighty":-4.177301,"marketCap":348260573},{"date":"2025-07-25","current":-3.270644,"twenty":-23.987448,"median":-9.046702,"eighty":-3.81819,"marketCap":360640779},{"date":"2025-08-01","current":-3.35363,"twenty":-23.987448,"median":-9.046702,"eighty":-3.601613,"marketCap":369791366},{"date":"2025-08-08","current":-1.371877,"twenty":-23.987448,"median":-9.046702,"eighty":-3.378526,"marketCap":415567461},{"date":"2025-08-15","current":-1.432296,"twenty":-23.987448,"median":-9.046702,"eighty":-3.328246,"marketCap":433869654},{"date":"2025-08-22","current":-1.521148,"twenty":-23.987448,"median":-9.046702,"eighty":-3.255631,"marketCap":460784645},{"date":"2025-08-29","current":-1.464283,"twenty":-23.987448,"median":-9.046702,"eighty":-3.20523,"marketCap":443559051},{"date":"2025-09-05","current":-1.458952,"twenty":-23.988691,"median":-9.050356,"eighty":-3.151534,"marketCap":441944152},{"date":"2025-09-12","current":-1.498047,"twenty":-23.987448,"median":-9.046702,"eighty":-3.082215,"marketCap":453786748},{"date":"2025-09-19","current":-1.45362,"twenty":-23.987448,"median":-9.046702,"eighty":-3.032424,"marketCap":440329252},{"date":"2025-09-26","current":-1.66331,"twenty":-23.987448,"median":-9.046702,"eighty":-2.95139,"marketCap":503848126},{"date":"2025-10-03","current":-1.775263,"twenty":-23.987448,"median":-9.046702,"eighty":-2.738554,"marketCap":537760980},{"date":"2025-10-10","current":-1.830352,"twenty":-23.987448,"median":-9.046702,"eighty":-2.478855,"marketCap":554448258},{"date":"2025-10-17","current":-1.793034,"twenty":-23.987448,"median":-9.046702,"eighty":-2.290427,"marketCap":543143973},{"date":"2025-10-24","current":-1.732614,"twenty":-23.987448,"median":-9.046702,"eighty":-1.884018,"marketCap":524841798},{"date":"2025-10-31","current":-1.862338,"twenty":-23.987448,"median":-9.046702,"eighty":-1.84208,"marketCap":564137645},{"date":"2025-11-07","current":-1.934706,"twenty":-23.987448,"median":-9.046702,"eighty":-1.83746,"marketCap":542605674},{"date":"2025-11-14","current":-1.953901,"twenty":-23.987448,"median":-9.046702,"eighty":-1.83746,"marketCap":547989216},{"date":"2025-11-21","current":-1.92895,"twenty":-23.987448,"median":-9.046702,"eighty":-1.83746,"marketCap":540991319},{"date":"2025-11-28","current":-2.063304,"twenty":-23.987448,"median":-9.046702,"eighty":-1.83746,"marketCap":578672306},{"date":"2025-12-05","current":-2.141998,"twenty":-23.987448,"median":-9.046702,"eighty":-1.83746,"marketCap":600742599},{"date":"2025-12-12","current":-1.982692,"twenty":-23.987448,"median":-9.046702,"eighty":-1.83746,"marketCap":556063714},{"date":"2025-12-19","current":-1.800353,"twenty":-23.987448,"median":-9.046702,"eighty":-1.824665,"marketCap":504925231},{"date":"2025-12-26","current":-1.859853,"twenty":-23.987448,"median":-9.046702,"eighty":-1.821644,"marketCap":521612525},{"date":"2026-01-02","current":-1.832982,"twenty":-23.987448,"median":-9.046702,"eighty":-1.814188,"marketCap":514076328},{"date":"2026-01-09","current":-1.737014,"twenty":-23.987448,"median":-9.046702,"eighty":-1.791811,"marketCap":487161337},{"date":"2026-01-16","current":-1.777321,"twenty":-23.987448,"median":-9.046702,"eighty":-1.76734,"marketCap":498465633},{"date":"2026-01-23","current":-1.984611,"twenty":-23.987448,"median":-9.046702,"eighty":-1.76734,"marketCap":556602013},{"date":"2026-01-30","current":-1.738934,"twenty":-23.987448,"median":-9.046702,"eighty":-1.765421,"marketCap":487699636},{"date":"2026-02-06","current":-1.60266,"twenty":-23.987448,"median":-9.046702,"eighty":-1.755431,"marketCap":449480349},{"date":"2026-02-13","current":-1.698627,"twenty":-23.987448,"median":-9.046702,"eighty":-1.74383,"marketCap":476395340},{"date":"2026-02-20","current":-1.733176,"twenty":-23.987448,"median":-9.046702,"eighty":-1.734391,"marketCap":486084737},{"date":"2026-02-27","current":-1.905392,"twenty":-23.987448,"median":-9.046702,"eighty":-1.734391,"marketCap":465091044},{"date":"2026-03-06","current":-2.086345,"twenty":-23.987448,"median":-9.046702,"eighty":-1.734391,"marketCap":509260009},{"date":"2026-03-13","current":-2.053263,"twenty":-23.987448,"median":-9.046702,"eighty":-1.734391,"marketCap":501185062},{"date":"2026-03-20","current":-1.883444,"twenty":-23.987448,"median":-9.033818,"eighty":-1.734391,"marketCap":459733666},{"date":"2026-03-27","current":-2.099577,"twenty":-23.987448,"median":-8.951071,"eighty":-1.734391,"marketCap":512489988},{"date":"2026-04-02","current":-2.212055,"twenty":-23.987448,"median":-8.715337,"eighty":-1.734391,"marketCap":539944809},{"date":"2026-04-10","current":-2.333354,"twenty":-23.987448,"median":-8.600943,"eighty":-1.734391,"marketCap":569552949},{"date":"2026-04-17","current":-2.320121,"twenty":-23.987448,"median":-8.483529,"eighty":-1.734391,"marketCap":566322970},{"date":"2026-04-24","current":-2.366435,"twenty":-23.987448,"median":-8.169909,"eighty":-1.734391,"marketCap":577627896},{"date":"2026-05-01","current":-2.439215,"twenty":-23.987448,"median":-7.930479,"eighty":-1.734391,"marketCap":595392780},{"date":"2026-05-08","current":-2.320121,"twenty":-23.987448,"median":-7.73683,"eighty":-1.734391,"marketCap":566322970},{"date":"2026-05-15","current":-3.414582,"twenty":-23.987448,"median":-7.513951,"eighty":-1.734391,"marketCap":516202916},{"date":"2026-05-22","current":-3.258745,"twenty":-23.987448,"median":-7.235679,"eighty":-1.734391,"marketCap":492643960},{"date":"2026-05-29","current":-3.456139,"twenty":-23.988691,"median":-7.023903,"eighty":-1.734391,"marketCap":522485305},{"date":"2026-06-05","current":-3.203335,"twenty":-23.987448,"median":-6.964643,"eighty":-1.734391,"marketCap":484267442},{"date":"2026-06-12","current":-2.860492,"twenty":-23.987448,"median":-6.853571,"eighty":-1.734391,"marketCap":432437737},{"date":"2026-06-18","current":-2.940142,"twenty":-23.987448,"median":-6.72698,"eighty":-1.734391,"marketCap":444478982},{"date":"2026-06-26","current":-3.210262,"twenty":-23.988691,"median":-6.665222,"eighty":-1.734391,"marketCap":485314506},{"date":"2026-07-02","current":-3.317617,"twenty":-23.988691,"median":-6.627703,"eighty":-1.734391,"marketCap":501544010},{"date":"2026-07-10","current":-3.338395,"twenty":-23.988691,"median":-6.579293,"eighty":-1.734391,"marketCap":504685204},{"date":"2026-07-17","current":-2.933216,"twenty":-23.988691,"median":-6.534763,"eighty":-1.734391,"marketCap":443431917},{"date":"2026-07-24","current":-2.953995,"twenty":-23.988691,"median":-6.450014,"eighty":-1.734391,"marketCap":446573111},{"date":"2026-07-31","current":-2.912438,"twenty":-23.989934,"median":-6.423811,"eighty":-1.734391,"marketCap":440290723},{"date":"2026-08-07","current":-10.210738,"twenty":-23.946692,"median":-6.381607,"eighty":-1.734391,"marketCap":449190773},{"date":"2026-08-14","current":-10.596011,"twenty":-23.83591,"median":-6.381607,"eighty":-1.734391,"marketCap":466139723},{"date":"2026-08-21","current":-10.537663,"twenty":-23.725051,"median":-6.381607,"eighty":-1.734391,"marketCap":463572875},{"date":"2026-08-28","current":-10.607681,"twenty":-23.647078,"median":-6.381607,"eighty":-1.734391,"marketCap":466653093}],"updateTime":1788191104893},"$inf$@#url:\"https://stock-news.skytigris.cn/v2/news/list\",params:#symbols:\"PRTA\",pageSize:20,pageCount:3,lang_content:\"en\",edition:\"fundamental\",,,undefined,":[{"items":[{"id":"2632666089","title":"Prothena to report first-quarter results after U.S. market close","url":"https://stock-news.laohu8.com/highlight/detail?id=2632666089","media":"Reuters","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2632666089?lang=en_us&edition=fundamental","pubTime":"2026-05-01 04:20","pubTimestamp":1777580427,"startTime":"0","endTime":"0","summary":"Prothena to release first-quarter fiscal 2026 financial results on May 7, 2026.","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260430:nNDL9w6GWz:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["PRTA","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630120383","title":"Prothena says FDA grants Fast Track designation to Novo Nordisk’s coramitug PRX004 for ATTR-CM","url":"https://stock-news.laohu8.com/highlight/detail?id=2630120383","media":"Reuters","labels":["policyRegulatory"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2630120383?lang=en_us&edition=fundamental","pubTime":"2026-04-28 04:06","pubTimestamp":1777320390,"startTime":"0","endTime":"0","summary":"Prothena disclosed U.S. FDA Fast Track designation for Novo Nordisk’s coramitug  for ATTR amyloidosis with cardiomyopathy.No clinical results were presented; coramitug remains in Phase 3 development.Drug is designed to clear existing transthyretin amyloid deposits, addressing a gap where current therapies mainly slow progression.Novo Nordisk is running Phase 3 CLEOPATTRA trial in about 1,280 participants, with primary completion expected in 2029.Prothena remains eligible for up to $1.2 billion in milestone and sales payments under 2021 deal, with $150 million earned to date.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Prothena Corporation plc published the original content used to generate this news brief via Business Wire  on April","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260427:nNDL3nDZDF:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"policyRegulatory","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4139","PRTA"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630312768","title":"Prothena Corporation Plc - Coramitug Phase 3 Cleopattra Trial Enrolls ~1,280 Participants; Primary Completion Expected in 2029","url":"https://stock-news.laohu8.com/highlight/detail?id=2630312768","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2630312768?lang=en_us&edition=fundamental","pubTime":"2026-04-28 04:05","pubTimestamp":1777320300,"startTime":"0","endTime":"0","summary":null,"market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260427:nTUA43X31F:2","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["PRTA","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630312766","title":"Prothena Announces Novo Nordisk Obtains Fast Track Designation From the U.S. FDA for Coramitug (Prx004) in Attr Amyloidosis With Cardiomyopathy","url":"https://stock-news.laohu8.com/highlight/detail?id=2630312766","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2630312766?lang=en_us&edition=fundamental","pubTime":"2026-04-28 04:05","pubTimestamp":1777320300,"startTime":"0","endTime":"0","summary":null,"market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260427:nTUA43X31F:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["PRTA","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2626214618","title":"Prothena files Form 3 for Chief Strategy Officer Anne Evans Kingston","url":"https://stock-news.laohu8.com/highlight/detail?id=2626214618","media":"Reuters","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2626214618?lang=en_us&edition=fundamental","pubTime":"2026-04-11 07:22","pubTimestamp":1775863336,"startTime":"0","endTime":"0","summary":"Prothena Chief Strategy Officer Anne Evans Kingston filed an initial Form 3 showing direct ownership of 66,942 ordinary shares as of April 10, 2026.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Prothena Corporation plc published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission , on April 10, 2026, and is solely responsible for the information contained therein.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260410:nNDL99Bl81:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4139","PRTA"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2626421110","title":"Prothena promotes Annie Kingston to chief strategy officer amid legal chief transition","url":"https://stock-news.laohu8.com/highlight/detail?id=2626421110","media":"Reuters","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2626421110?lang=en_us&edition=fundamental","pubTime":"2026-04-11 04:05","pubTimestamp":1775851530,"startTime":"0","endTime":"0","summary":"Prothena promoted Annie Kingston to chief strategy officer, effective immediately.Kingston previously served as vice president, corporate strategy and chief of staff; she joined Prothena in 2023 from ClearView Healthcare Partners, where she was an associate principal and project leader.Michael Isaacs was promoted to general counsel and corporate secretary, effective following Michael Malecek’s departure in June.Isaacs previously served as deputy general counsel; he joined Prothena in 2020 from Arnold & Porter Kaye Scholer, where he was a corporate associate.Chief financial officer Tran Nguyen will remain CFO, following prior dual role as CFO and chief strategy officer.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Prothena Corporation","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260410:nNDL7Fv9Kt:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["PRTA","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2626413110","title":"Prothena Announces Leadership Team Updates","url":"https://stock-news.laohu8.com/highlight/detail?id=2626413110","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2626413110?lang=en_us&edition=fundamental","pubTime":"2026-04-11 04:05","pubTimestamp":1775851500,"startTime":"0","endTime":"0","summary":null,"market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260410:nTUA2SLXVD:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["BK4139","PRTA"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2622780660","title":"Prothena announced its annual general meeting of shareholders","url":"https://stock-news.laohu8.com/highlight/detail?id=2622780660","media":"Reuters","labels":["conferences"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2622780660?lang=en_us&edition=fundamental","pubTime":"2026-03-28 06:37","pubTimestamp":1774651074,"startTime":"0","endTime":"0","summary":"Prothena will hold its annual general meeting on May 14, 2026 in Dublin, Ireland.Shareholders will vote on electing Shane M. Cooke and Dennis J. Selkoe as directors to serve until no later than the 2029 annual general meeting.The meeting will include a vote to ratify the appointment of KPMG as independent registered public accounting firm for 2026 and a vote to authorize the audit committee to approve the auditor’s remuneration.A non-binding advisory vote will be held on compensation for Prothena’s named executive officers.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Prothena Corporation plc published the original content used to generate this news brief on March 27, 2026, and is solely responsible for the information contained ther","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260327:nNDL2DvybS:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"conferences","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4139","PRTA"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2621791129","title":"Prothena partners present prasinezumab and BMS-986446 clinical study updates at AD/PD 2026","url":"https://stock-news.laohu8.com/highlight/detail?id=2621791129","media":"Reuters","labels":["corporation"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2621791129?lang=en_us&edition=fundamental","pubTime":"2026-03-22 04:05","pubTimestamp":1774123521,"startTime":"0","endTime":"0","summary":"Prothena reported that partner presentations at AD/PD 2026 included clinical updates on prasinezumab for Parkinson’s disease and BMS-986446 for Alzheimer’s disease.Roche presented PASADENA open-label extension analyses that estimated about two years of “time saved” versus a model-based comparator, based on outcomes five years after trial start.Roche also presented additional PADOVA open-label extension data indicating a sustained effect on slowing Parkinson’s progression, and said the evidence informed initiation of the Phase III PARAISO study.Poster data from PADOVA described exploratory MRI biomarker findings, including slowed neuromelanin signal loss and reduced iron accumulation.Bristol Myers Squibb presented a randomized, double-blind, placebo-controlled study in healthy participants reporting single-dose BMS-986446 was safe and well tolerated, with no anti-drug antibodies detected.","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260321:nNDLbdQRJs:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["IE00BFXG1179.USD","PRTA","LU0096364046.USD","LU1989771016.USD","BK4534","LU0456855351.SGD","LU1670710661.SGD","LU1670711123.USD","LU0321505868.SGD","LU1670710588.SGD","LU1074936037.SGD","BMY","BK4139","LU0225284248.USD","LU1883839398.USD","LU0225771236.USD","IE00BSNM7G36.USD","LU1430594728.SGD","LU2242652126.USD","LU2360032135.SGD","BK4007","LU1868837136.USD","LU0061475181.USD","LU0237698245.USD","IE00BFTCPJ56.SGD","LU1718418525.SGD","LU1032466523.USD","IE00BJJMRZ35.SGD","LU1093756168.USD","LU1291159041.SGD","LU1571399168.USD","LU2125154935.USD","LU0306807586.USD","LU2133065610.SGD","LU1261432733.SGD","BK4559","LU1868837300.USD","IE0002141913.USD","IE00BJT1NW94.SGD","BK4588","LU0985481810.HKD","LU0267386448.USD","LU1093756325.SGD","LU1868836591.USD","LU0868494617.USD","BK4532","BK4581","LU1670711040.USD","IE00B2B36J28.USD","LU1868836914.USD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2618674786","title":"Prothena Corporation plc publishes corporate overview presentation on protein dysregulation disease pipeline and USD 308.4 million cash position","url":"https://stock-news.laohu8.com/highlight/detail?id=2618674786","media":"Reuters","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2618674786?lang=en_us&edition=fundamental","pubTime":"2026-03-10 04:22","pubTimestamp":1773087725,"startTime":"0","endTime":"0","summary":"Prothena Corporation plc publishes corporate overview presentation on protein dysregulation disease pipeline and USD 308.4 million cash position. Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Prothena Corporation plc published the original content used to generate this news brief on March 09, 2026, and is solely responsible for the information contained therein.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260309:nNDLbnHn72:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4139","PRTA"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2618674291","title":"Prothena achieves $50M clinical milestone payment from Novo Nordisk","url":"https://stock-news.laohu8.com/highlight/detail?id=2618674291","media":"TIPRANKS","labels":["corporation"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2618674291?lang=en_us&edition=fundamental","pubTime":"2026-03-10 04:11","pubTimestamp":1773087090,"startTime":"0","endTime":"0","summary":"The company states: “Prothena (PRTA) announced that the Company earned a $50 million milestone payment from Novo Nordisk (NVO) related to the achie...","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/the-fly/prothena-achieves-50m-clinical-milestone-payment-from-novo-nordisk-thefly-news?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/the-fly/prothena-achieves-50m-clinical-milestone-payment-from-novo-nordisk-thefly-news?utm_source=itigerup.com&utm_medium=referral","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":"tipranks_highlight","symbols":["PRTA","NVOH","NVO","NVOX","BK4532","IE00BKVL7J92.USD","BK4139","BK4007","BK4599","LU1093756325.SGD","IE00BZ1G4Q59.USD","LU1093756168.USD","BK4585","LU0154236417.USD","BK4588"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2618746376","title":"Prothena earns USD 50 million milestone payment from Novo Nordisk","url":"https://stock-news.laohu8.com/highlight/detail?id=2618746376","media":"Reuters","labels":["corporation"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2618746376?lang=en_us&edition=fundamental","pubTime":"2026-03-10 04:11","pubTimestamp":1773087083,"startTime":"0","endTime":"0","summary":"Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Prothena Corporation plc published the original content used to generate this news brief on March 09, 2026, and is solely responsible for the information contained therein.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260309:nNDLcc89M7:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["PRTA","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2618671041","title":"Prothena Announces Achievement of $50 Million Clinical Milestone Payment From Novo Nordisk Related to Ongoing Phase 3 Clinical Trial for Coramitug (Formerly Prx004) in Attr Amyloidosis With Cardiomyopathy","url":"https://stock-news.laohu8.com/highlight/detail?id=2618671041","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2618671041?lang=en_us&edition=fundamental","pubTime":"2026-03-10 04:05","pubTimestamp":1773086700,"startTime":"0","endTime":"0","summary":null,"market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260309:nTUA2K8NFV:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["PRTA","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2618671004","title":"Prothena Corporation Plc - Novo Nordisk Phase 3 Coramitug Trial in Attr-Cm Expected to Complete in 2029","url":"https://stock-news.laohu8.com/highlight/detail?id=2618671004","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2618671004?lang=en_us&edition=fundamental","pubTime":"2026-03-10 04:05","pubTimestamp":1773086700,"startTime":"0","endTime":"0","summary":null,"market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260309:nTUA2K8NFV:2","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["BK4139","PRTA"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2616853654","title":"Prothena (PRTA) Gets a Sell from Bank of America Securities","url":"https://stock-news.laohu8.com/highlight/detail?id=2616853654","media":"TIPRANKS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2616853654?lang=en_us&edition=fundamental","pubTime":"2026-03-04 17:55","pubTimestamp":1772618155,"startTime":"0","endTime":"0","summary":"In a report released yesterday, Tazeen Ahmad from Bank of America Securities reiterated a Sell rating on Prothena, with a price target of $8.00. Th...","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/blurbs/prothena-prta-gets-a-sell-from-bank-of-america-securities-blurbs-news?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/blurbs/prothena-prta-gets-a-sell-from-bank-of-america-securities-blurbs-news?utm_source=itigerup.com&utm_medium=referral","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"tipranks_highlight","symbols":["LU0070302665.USD","BAC","LU1506573853.SGD","IE0034235188.USD","LU1668664300.SGD","LU0320765646.SGD","LU0417517546.SGD","LU2265009873.SGD","LU0170899867.USD","LU1267930227.SGD","LU0971096721.USD","LU1162221912.USD","LU1035773651.USD","LU1880398471.USD","LU0256863902.USD","LU1883839398.USD","LU0648001328.SGD","IE00BLSP4452.SGD","LU0321505868.SGD","BK4588","LU0868494617.USD","LU0640476718.USD","LU1069347547.HKD","LU0310800965.SGD","LU1880398554.USD","IE00B7SZLL34.SGD","LU1201861165.SGD","LU1366192091.USD","LU2129689431.USD","LU0128525689.USD","IE00BKVL7J92.USD","LU0130102774.USD","LU0130517989.USD","LU0787776722.HKD","IE00B19Z3B42.SGD","LU1201861249.SGD","LU0477156953.USD","LU0314106906.USD","LU0256863811.USD","LU0321505439.SGD","LU0980610538.SGD","LU1496350171.SGD","BK4207","BK4559","LU0130103400.USD","LU1363072403.SGD","LU1718418525.SGD","LU1791807156.HKD","PRTA","LU1894683348.USD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2614677308","title":"Prothena Approves $100 Million Share Buyback Authorization","url":"https://stock-news.laohu8.com/highlight/detail?id=2614677308","media":"MT Newswires Live","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2614677308?lang=en_us&edition=fundamental","pubTime":"2026-02-28 05:31","pubTimestamp":1772227863,"startTime":"0","endTime":"0","summary":"Prothena  said Friday its board has approved a share repurchase plan of up to $100 million through Dec. 31, 2026.The company said it plans to buy back shares from time to time through various means, subject to prevailing market conditions, corporate and regulatory limitations, and other factors and that the program can be terminated at any time.","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.mtnewswires.com/","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"mtnewswires_news","symbols":["PRTA","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2614867211","title":"Prothena expects to end year with $255M in cash, equivalents","url":"https://stock-news.laohu8.com/highlight/detail?id=2614867211","media":"TIPRANKS","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2614867211?lang=en_us&edition=fundamental","pubTime":"2026-02-28 05:20","pubTimestamp":1772227225,"startTime":"0","endTime":"0","summary":"Prothena (PRTA) had cash, cash equivalents and restricted cash of $308.4M and no debt as of December 31, 2025. Excluding any potential purchases un...","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/the-fly/prothena-expects-to-end-year-with-255m-in-cash-equivalents-thefly-news?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/the-fly/prothena-expects-to-end-year-with-255m-in-cash-equivalents-thefly-news?utm_source=itigerup.com&utm_medium=referral","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"tipranks_highlight","symbols":["BK4139","PRTA"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2614862214","title":"Prothena authorizes up to $100.00 million share repurchase plan","url":"https://stock-news.laohu8.com/highlight/detail?id=2614862214","media":"Reuters","labels":["shareholding","buyback"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2614862214?lang=en_us&edition=fundamental","pubTime":"2026-02-28 05:15","pubTimestamp":1772226926,"startTime":"0","endTime":"0","summary":"Prothena Corporation plc’s board authorized a share repurchase plan allowing the company to buy back up to $100 million of its outstanding ordinary shares. The program runs through Dec. 31, 2026, and repurchases may be made in open-market transactions or under Rule 10b5-1 plans.","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260227:nNDL3S9dkh:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding,buyback","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["PRTA","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2614624288","title":"Prothena Announces up to $100 Million Share Repurchase Plan","url":"https://stock-news.laohu8.com/highlight/detail?id=2614624288","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2614624288?lang=en_us&edition=fundamental","pubTime":"2026-02-28 05:15","pubTimestamp":1772226900,"startTime":"0","endTime":"0","summary":null,"market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260227:nTUA8KPPKY:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["BK4139","PRTA"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":3,"pageCount":3,"totalSize":59,"code":"91000000","status":"200"}]}}