US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Palatin

9.02

+0.15001.69%

Volume:27.03K

Turnover:238.13K

Market Cap:15.99M

PE:-3.04

High:9.12

Open:8.74

Low:8.68

Close:8.87

52wk High:31.00

52wk Low:5.61

Shares:1.77M

Float Shares:1.49M

Volume Ratio:1.08

T/O Rate:1.82%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-2.9633

EPS(LYR):-2.9633

ROE:-877.53%

ROA:-91.90%

PB:2.39

PE(LYR):-3.04

Loading ...

Overview Company News Filings

Major Issues Report

Current report, items 2.02 and 9.01

Quarterly Report

Quarterly report [Sections 13 or 15(d)]

Annual Report

Annual report [Section 13 and 15(d), not S-K Item 405]

Major Issues Report

Current report, items 2.02 and 9.01

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Major Issues Report

Current report, items 1.01 and 9.01

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Major Issues Report

Current report, items 1.01, 8.01, and 9.01

Major Issues Report

Current report, item 5.07

{"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://sg1.tigeractivity.com/stock/PTN/filings?page=8"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"PTN","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"PTN\",,,,,undefined,":{"symbol":"PTN","market":"US","secType":"STK","nameCN":"Palatin","latestPrice":9.02,"timestamp":1790881367160,"preClose":8.87,"halted":0,"volume":27034,"delay":0,"changeRate":0.016910935738444235,"floatShares":1487400,"shares":1772199,"eps":-2.963284,"marketStatus":"Trading","change":0.15,"latestTime":"10-01 15:11:17 EDT","open":8.74,"high":9.12,"low":8.68,"amount":238128.44832,"amplitude":0.049605,"askPrice":9.65,"askSize":100,"bidPrice":8.9,"bidSize":1,"shortable":3,"etf":0,"ttmEps":-2.963284,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1790884800000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":8.87,"preHourTrading":{"tag":"盘前","latestPrice":8.76,"preClose":8.87,"latestTime":"09:29 EDT","volume":52,"amount":462.93,"timestamp":1790861381026,"change":-0.11,"changeRate":-0.012401,"amplitude":0.021421},"postHourTrading":{"tag":"盘后","latestPrice":9.01,"preClose":8.87,"latestTime":"19:30 EDT","volume":176,"amount":1584.4112,"timestamp":1790811002295,"change":0.14,"changeRate":0.015784,"amplitude":0.015784},"volumeRatio":1.081003,"impliedVol":1.5693,"impliedVolPercentile":0},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"PTN\",,,,,undefined,":{"symbol":"PTN","floatShares":1487400,"roa":"-91.90%","roe":"-877.53%","lyrEps":-2.963284,"volumeRatio":1.081003,"shares":1772199,"dividePrice":0,"high":9.12,"amplitude":0.049605,"preClose":8.87,"low":8.68,"week52Low":5.61,"pbRate":"2.39","psRate":"1.21","week52High":31,"institutionHeld":0.003,"latestPrice":9.02,"committee":-0.980198,"eps":-2.963284,"divideRate":0,"volume":27034,"delay":0,"ttmEps":-2.963284,"open":8.74,"prevYearClose":15.38,"prevWeekClose":10.095,"prevMonthClose":8.87,"prevQuarterClose":8.87,"fiveDayClose":9.83,"twentyDayClose":12.84,"sixtyDayClose":10.27},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/PTN\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-09-28","symbol":"PTN","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1790568000000,"reportTimeType":"pre","actualEps":-1.11},{"market":"US","date":"2026-05-13","symbol":"PTN","fiscalQuarterEnding":"2026/03","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1778644800000,"reportTimeType":"pre","actualEps":-0.37},{"date":"2026-02-17","symbol":"PTN","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":null,"expectedEps":null,"defaultRemindTime":1771318800000,"name":null,"time":"Pre-MKt","dateTimestamp":1771304400000,"actualEps":null},{"market":"US","date":"2025-11-13","symbol":"PTN","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1763010000000,"reportTimeType":"pre","actualEps":-19.5},{"market":"US","date":"2025-02-13","symbol":"PTN","fiscalQuarterEnding":"2024/12","expectedEps":-0.42,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1739422800000,"reportTimeType":"pre","actualEps":-0.12}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"PTN\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"PTN\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":1,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":1,"analysts":3,"updateTime":1765598400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/PTN\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"PTN","date":"2026-09-30","current":-3.003425,"percent":0.378552,"low":-9.81679,"twenty":-2.979329,"median":-1.240593,"eighty":-0.798813,"high":-0.159206,"avg":-1.988432,"sd":1.712853,"marketCap":16758635},"quantilePoints":[{"date":"2021-10-01","current":-3.103037,"twenty":-4.654319,"median":-1.027493,"eighty":7.9086,"marketCap":104251162},{"date":"2021-10-08","current":-2.849728,"twenty":-4.6227,"median":-1.027493,"eighty":7.9086,"marketCap":95740863},{"date":"2021-10-15","current":-2.938524,"twenty":-4.582707,"median":-1.027493,"eighty":7.9086,"marketCap":98724093},{"date":"2021-10-22","current":-2.853169,"twenty":-4.563684,"median":-1.027493,"eighty":7.9086,"marketCap":95856492},{"date":"2021-10-29","current":-2.808427,"twenty":-4.560904,"median":-1.027493,"eighty":7.9086,"marketCap":94353315},{"date":"2021-11-05","current":-2.850416,"twenty":-4.556677,"median":-1.027493,"eighty":7.9086,"marketCap":95763989},{"date":"2021-11-12","current":-2.758178,"twenty":-4.538047,"median":-1.027493,"eighty":7.9086,"marketCap":92665130},{"date":"2021-11-19","current":-2.265738,"twenty":-4.538047,"median":-1.027493,"eighty":7.9086,"marketCap":83307424},{"date":"2021-11-26","current":-3.508402,"twenty":-4.538047,"median":-1.027493,"eighty":7.9086,"marketCap":128998111},{"date":"2021-12-03","current":-3.30643,"twenty":-4.551098,"median":-1.027493,"eighty":7.9086,"marketCap":121571928},{"date":"2021-12-10","current":-3.671993,"twenty":-4.551098,"median":-1.027493,"eighty":7.9086,"marketCap":135013087},{"date":"2021-12-17","current":-3.347328,"twenty":-4.551098,"median":-1.027493,"eighty":7.9086,"marketCap":123075673},{"date":"2021-12-23","current":-3.302025,"twenty":-4.551098,"median":-1.027493,"eighty":7.9086,"marketCap":121409987},{"date":"2021-12-31","current":-3.218971,"twenty":-4.551098,"median":-1.027493,"eighty":7.9086,"marketCap":118356229},{"date":"2022-01-07","current":-2.903744,"twenty":-4.54888,"median":-1.029552,"eighty":7.900207,"marketCap":106765832},{"date":"2022-01-14","current":-2.602988,"twenty":-4.54888,"median":-1.029552,"eighty":7.900207,"marketCap":95707529},{"date":"2022-01-21","current":-2.472744,"twenty":-4.54888,"median":-1.029552,"eighty":7.900207,"marketCap":90918683},{"date":"2022-01-28","current":-2.488474,"twenty":-4.54888,"median":-1.029552,"eighty":7.900207,"marketCap":91497046},{"date":"2022-02-04","current":-2.654582,"twenty":-4.54888,"median":-1.029552,"eighty":7.900207,"marketCap":97604560},{"date":"2022-02-11","current":-2.528157,"twenty":-4.546661,"median":-1.038524,"eighty":7.891813,"marketCap":92956134},{"date":"2022-02-18","current":-2.613372,"twenty":-4.546661,"median":-1.038524,"eighty":7.891813,"marketCap":92678100},{"date":"2022-02-25","current":-2.600958,"twenty":-4.546661,"median":-1.038524,"eighty":7.891813,"marketCap":92237879},{"date":"2022-03-04","current":-2.613372,"twenty":-4.546661,"median":-1.038524,"eighty":7.891813,"marketCap":92678100},{"date":"2022-03-11","current":-2.50557,"twenty":-4.546661,"median":-1.061361,"eighty":7.891813,"marketCap":88855128},{"date":"2022-03-18","current":-2.73424,"twenty":-4.546661,"median":-1.07324,"eighty":7.891813,"marketCap":96964462},{"date":"2022-03-25","current":-2.619905,"twenty":-4.546661,"median":-1.090507,"eighty":7.891813,"marketCap":92909795},{"date":"2022-04-01","current":-3.240581,"twenty":-4.546661,"median":-1.120648,"eighty":7.891813,"marketCap":114920844},{"date":"2022-04-08","current":-3.077245,"twenty":-4.546661,"median":-1.15352,"eighty":7.891813,"marketCap":109128462},{"date":"2022-04-14","current":-2.842042,"twenty":-4.546661,"median":-1.176839,"eighty":7.891813,"marketCap":100787433},{"date":"2022-04-22","current":-2.643425,"twenty":-4.546661,"median":-1.192893,"eighty":7.891813,"marketCap":93743898},{"date":"2022-04-29","current":-2.506877,"twenty":-4.546661,"median":-1.201223,"eighty":7.891813,"marketCap":88901467},{"date":"2022-05-06","current":-2.329167,"twenty":-4.546661,"median":-1.201223,"eighty":7.891813,"marketCap":82599356},{"date":"2022-05-13","current":-2.417369,"twenty":-4.546661,"median":-1.201223,"eighty":7.891813,"marketCap":85727242},{"date":"2022-05-20","current":-2.171659,"twenty":-4.546661,"median":-1.205919,"eighty":7.891813,"marketCap":81143954},{"date":"2022-05-27","current":-2.260982,"twenty":-4.546661,"median":-1.2144,"eighty":7.891813,"marketCap":84481495},{"date":"2022-06-03","current":-2.295098,"twenty":-4.546661,"median":-1.241966,"eighty":7.891813,"marketCap":85756250},{"date":"2022-06-10","current":-2.02837,"twenty":-4.546661,"median":-1.26726,"eighty":7.891813,"marketCap":75789983},{"date":"2022-06-17","current":-1.984949,"twenty":-4.546661,"median":-1.272258,"eighty":7.891813,"marketCap":74167568},{"date":"2022-06-24","current":-1.904311,"twenty":-4.54888,"median":-1.278316,"eighty":7.900207,"marketCap":71154510},{"date":"2022-07-01","current":-1.690309,"twenty":-4.54888,"median":-1.30255,"eighty":7.900207,"marketCap":63158319},{"date":"2022-07-08","current":-1.79886,"twenty":-4.54888,"median":-1.30255,"eighty":7.900207,"marketCap":67214358},{"date":"2022-07-15","current":-1.687207,"twenty":-4.54888,"median":-1.320119,"eighty":7.900207,"marketCap":63042432},{"date":"2022-07-22","current":-1.674801,"twenty":-4.54888,"median":-1.332841,"eighty":7.900207,"marketCap":62578885},{"date":"2022-07-29","current":-1.717602,"twenty":-4.54888,"median":-1.643786,"eighty":7.900207,"marketCap":64178123},{"date":"2022-08-05","current":-1.726906,"twenty":-4.54888,"median":-1.674801,"eighty":7.900207,"marketCap":64525784},{"date":"2022-08-12","current":-1.86089,"twenty":-4.54888,"median":-1.681004,"eighty":7.900207,"marketCap":69532095},{"date":"2022-08-19","current":-1.622076,"twenty":-4.54888,"median":-1.687207,"eighty":7.900207,"marketCap":60608809},{"date":"2022-08-26","current":-1.272849,"twenty":-4.54888,"median":-1.687207,"eighty":7.900207,"marketCap":47559952},{"date":"2022-09-02","current":-1.141346,"twenty":-4.54888,"median":-1.687207,"eighty":7.900207,"marketCap":42646351},{"date":"2022-09-09","current":-1.682245,"twenty":-4.54888,"median":-1.682865,"eighty":7.900207,"marketCap":62857013},{"date":"2022-09-16","current":-1.975025,"twenty":-4.54888,"median":-1.681624,"eighty":7.900207,"marketCap":73796730},{"date":"2022-09-23","current":-1.63746,"twenty":-4.54888,"median":-1.681624,"eighty":7.900207,"marketCap":59273268},{"date":"2022-09-30","current":-1.519399,"twenty":-4.54888,"median":-1.674801,"eighty":7.900207,"marketCap":54999647},{"date":"2022-10-07","current":-1.498866,"twenty":-4.54888,"median":-1.65123,"eighty":7.900207,"marketCap":54256409},{"date":"2022-10-14","current":-1.321774,"twenty":-4.54888,"median":-1.622076,"eighty":7.900207,"marketCap":47845977},{"date":"2022-10-21","current":-1.147249,"twenty":-4.54888,"median":-1.568163,"eighty":7.900207,"marketCap":41528450},{"date":"2022-10-28","current":-1.4963,"twenty":-4.54888,"median":-1.498866,"eighty":7.900207,"marketCap":54163504},{"date":"2022-11-04","current":-1.418726,"twenty":-4.54888,"median":-1.437269,"eighty":7.900207,"marketCap":51355472},{"date":"2022-11-11","current":-1.335776,"twenty":-4.54888,"median":-1.385938,"eighty":7.900207,"marketCap":48352834},{"date":"2022-11-18","current":-1.220031,"twenty":-4.54888,"median":-1.344357,"eighty":7.900207,"marketCap":45557274},{"date":"2022-11-25","current":-1.17012,"twenty":-4.54888,"median":-1.321774,"eighty":7.900207,"marketCap":43693567},{"date":"2022-12-02","current":-1.111892,"twenty":-4.54888,"median":-1.280709,"eighty":7.900207,"marketCap":41519243},{"date":"2022-12-09","current":-0.939978,"twenty":-4.54888,"median":-1.240593,"eighty":7.900207,"marketCap":35099809},{"date":"2022-12-16","current":-0.878977,"twenty":-4.54888,"median":-1.203394,"eighty":7.900207,"marketCap":32821945},{"date":"2022-12-23","current":-0.65438,"twenty":-4.54888,"median":-1.17012,"eighty":7.900207,"marketCap":24435265},{"date":"2022-12-30","current":-0.709836,"twenty":-4.54888,"median":-1.147938,"eighty":7.900207,"marketCap":26506050},{"date":"2023-01-06","current":-0.917796,"twenty":-4.54888,"median":-1.147938,"eighty":7.8615,"marketCap":34271495},{"date":"2023-01-13","current":-1.059208,"twenty":-4.54888,"median":-1.150711,"eighty":7.789548,"marketCap":39551997},{"date":"2023-01-20","current":-1.286578,"twenty":-4.54888,"median":-1.17012,"eighty":7.753952,"marketCap":48042216},{"date":"2023-01-27","current":-1.114664,"twenty":-4.54888,"median":-1.178439,"eighty":7.706785,"marketCap":41622782},{"date":"2023-02-03","current":-1.103573,"twenty":-4.54888,"median":-1.178439,"eighty":7.666513,"marketCap":41208625},{"date":"2023-02-10","current":-0.920569,"twenty":-4.54888,"median":-1.178439,"eighty":7.656014,"marketCap":34375034},{"date":"2023-02-17","current":-1.149428,"twenty":-4.54888,"median":-1.178439,"eighty":7.580211,"marketCap":34573308},{"date":"2023-02-24","current":-1.004822,"twenty":-4.54888,"median":-1.178439,"eighty":7.566101,"marketCap":30223762},{"date":"2023-03-03","current":-1.186506,"twenty":-4.54888,"median":-1.186506,"eighty":7.49064,"marketCap":35688576},{"date":"2023-03-10","current":-1.001115,"twenty":-4.54888,"median":-1.186506,"eighty":7.43467,"marketCap":30112236},{"date":"2023-03-17","current":-0.964036,"twenty":-4.54888,"median":-1.186506,"eighty":7.388027,"marketCap":28996968},{"date":"2023-03-24","current":-1.116057,"twenty":-4.54888,"median":-1.186506,"eighty":7.369026,"marketCap":33569566},{"date":"2023-03-31","current":-1.019654,"twenty":-4.546661,"median":-1.184843,"eighty":7.352502,"marketCap":30669870},{"date":"2023-04-06","current":-0.997407,"twenty":-4.546661,"median":-1.184843,"eighty":7.321793,"marketCap":30000709},{"date":"2023-04-14","current":-0.971452,"twenty":-4.54888,"median":-1.186506,"eighty":7.167848,"marketCap":29220021},{"date":"2023-04-21","current":-0.97516,"twenty":-4.54888,"median":-1.186506,"eighty":7.068561,"marketCap":29331548},{"date":"2023-04-28","current":-0.874826,"twenty":-4.54888,"median":-1.186506,"eighty":6.949386,"marketCap":26313633},{"date":"2023-05-05","current":-0.815723,"twenty":-4.54888,"median":-1.186506,"eighty":6.8286,"marketCap":24535896},{"date":"2023-05-12","current":-0.826847,"twenty":-4.54888,"median":-1.186506,"eighty":6.146363,"marketCap":24870476},{"date":"2023-05-19","current":-0.923265,"twenty":-4.54888,"median":-1.186506,"eighty":5.715297,"marketCap":27324066},{"date":"2023-05-26","current":-0.915025,"twenty":-4.54888,"median":-1.186506,"eighty":5.579732,"marketCap":27080192},{"date":"2023-06-02","current":-0.883875,"twenty":-4.54888,"median":-1.186506,"eighty":5.429317,"marketCap":26158313},{"date":"2023-06-09","current":-0.895556,"twenty":-4.551098,"median":-1.188018,"eighty":5.335005,"marketCap":26504017},{"date":"2023-06-16","current":-0.8683,"twenty":-4.551098,"median":-1.188018,"eighty":5.26316,"marketCap":25697373},{"date":"2023-06-23","current":-0.872194,"twenty":-4.555535,"median":-1.192303,"eighty":5.192205,"marketCap":25812608},{"date":"2023-06-30","current":-0.829363,"twenty":-4.557071,"median":-1.195076,"eighty":5.158187,"marketCap":24545025},{"date":"2023-07-07","current":-0.833256,"twenty":-4.557071,"median":-1.195076,"eighty":5.128045,"marketCap":24660260},{"date":"2023-07-14","current":-0.856619,"twenty":-4.557071,"median":-1.195076,"eighty":5.025482,"marketCap":25351669},{"date":"2023-07-21","current":-0.794319,"twenty":-4.557071,"median":-1.195076,"eighty":4.961126,"marketCap":23507911},{"date":"2023-07-28","current":-0.716445,"twenty":-4.557071,"median":-1.195076,"eighty":4.954678,"marketCap":21203214},{"date":"2023-08-04","current":-0.778744,"twenty":-4.557071,"median":-1.195076,"eighty":4.91785,"marketCap":23046972},{"date":"2023-08-11","current":-1.070773,"twenty":-4.557071,"median":-1.195076,"eighty":4.876186,"marketCap":31689586},{"date":"2023-08-18","current":-0.996793,"twenty":-4.557071,"median":-1.195076,"eighty":4.83291,"marketCap":29500124},{"date":"2023-08-25","current":-0.852725,"twenty":-4.557071,"median":-1.195076,"eighty":4.778102,"marketCap":25236434},{"date":"2023-09-01","current":-0.802107,"twenty":-4.558607,"median":-1.199235,"eighty":4.647405,"marketCap":23738381},{"date":"2023-09-08","current":-0.872194,"twenty":-4.558607,"median":-1.199235,"eighty":4.471136,"marketCap":25812608},{"date":"2023-09-15","current":-0.802107,"twenty":-4.560142,"median":-1.203394,"eighty":4.402381,"marketCap":23738381},{"date":"2023-09-22","current":-0.619102,"twenty":-4.560142,"median":-1.203394,"eighty":4.308141,"marketCap":18322342},{"date":"2023-09-29","current":-0.627598,"twenty":-4.561678,"median":-1.206167,"eighty":4.088908,"marketCap":17285229},{"date":"2023-10-06","current":-0.785111,"twenty":-4.561678,"median":-1.206167,"eighty":3.941757,"marketCap":21623429},{"date":"2023-10-13","current":-0.75041,"twenty":-4.561678,"median":-1.206167,"eighty":3.839447,"marketCap":20667697},{"date":"2023-10-20","current":-0.919577,"twenty":-4.561678,"median":-1.206167,"eighty":3.750147,"marketCap":25326889},{"date":"2023-10-27","current":-0.97338,"twenty":-4.563528,"median":-1.211712,"eighty":3.683712,"marketCap":26808724},{"date":"2023-11-03","current":-1.040842,"twenty":-4.563528,"median":-1.211712,"eighty":3.639686,"marketCap":28666755},{"date":"2023-11-10","current":-0.925193,"twenty":-4.563528,"median":-1.211712,"eighty":3.612495,"marketCap":25481560},{"date":"2023-11-17","current":-1.017454,"twenty":-4.563528,"median":-1.211712,"eighty":3.581719,"marketCap":25614276},{"date":"2023-11-24","current":-1.091337,"twenty":-4.563528,"median":-1.211712,"eighty":3.548101,"marketCap":27474274},{"date":"2023-12-01","current":-1.091337,"twenty":-4.563528,"median":-1.211712,"eighty":3.501875,"marketCap":27474274},{"date":"2023-12-08","current":-1.451478,"twenty":-4.563371,"median":-1.218185,"eighty":3.481729,"marketCap":36540784},{"date":"2023-12-15","current":-1.440565,"twenty":-4.563371,"median":-1.243075,"eighty":3.450954,"marketCap":36266041},{"date":"2023-12-22","current":-1.396911,"twenty":-4.563371,"median":-1.283644,"eighty":3.392368,"marketCap":35167070},{"date":"2023-12-29","current":-2.111737,"twenty":-4.563528,"median":-1.290976,"eighty":3.328593,"marketCap":53162720},{"date":"2024-01-05","current":-1.429651,"twenty":-4.563684,"median":-1.319863,"eighty":3.272479,"marketCap":35991298},{"date":"2024-01-12","current":-1.511502,"twenty":-4.563684,"median":-1.335948,"eighty":3.258883,"marketCap":38051869},{"date":"2024-01-19","current":-1.593352,"twenty":-4.563841,"median":-1.357829,"eighty":3.215373,"marketCap":40112440},{"date":"2024-01-26","current":-2.182674,"twenty":-4.563684,"median":-1.391424,"eighty":3.20331,"marketCap":54948548},{"date":"2024-02-02","current":-2.576576,"twenty":-4.563684,"median":-1.418732,"eighty":3.175579,"marketCap":64864996},{"date":"2024-02-09","current":-2.869207,"twenty":-4.563684,"median":-1.443293,"eighty":3.143938,"marketCap":72231934},{"date":"2024-02-16","current":-1.615104,"twenty":-4.563684,"median":-1.466512,"eighty":3.131578,"marketCap":56599650},{"date":"2024-02-23","current":-1.468895,"twenty":-4.563684,"median":-1.481276,"eighty":3.097342,"marketCap":51475881},{"date":"2024-03-01","current":-0.925542,"twenty":-4.563528,"median":-1.4963,"eighty":3.076537,"marketCap":32434646},{"date":"2024-03-08","current":-0.870286,"twenty":-4.563528,"median":-1.4963,"eighty":3.027444,"marketCap":30498249},{"date":"2024-03-15","current":-0.690703,"twenty":-4.563528,"median":-1.4963,"eighty":2.958296,"marketCap":24204960},{"date":"2024-03-22","current":-0.745959,"twenty":-4.563528,"median":-1.4963,"eighty":2.900947,"marketCap":26141356},{"date":"2024-03-28","current":-0.73675,"twenty":-4.563528,"median":-1.4963,"eighty":2.869272,"marketCap":25818624},{"date":"2024-04-05","current":-0.801215,"twenty":-4.563684,"median":-1.497583,"eighty":2.852181,"marketCap":28077753},{"date":"2024-04-12","current":-0.920937,"twenty":-4.563684,"median":-1.497583,"eighty":2.835384,"marketCap":32273280},{"date":"2024-04-19","current":-0.870286,"twenty":-4.563684,"median":-1.497583,"eighty":2.794282,"marketCap":30498249},{"date":"2024-04-26","current":-0.792006,"twenty":-4.563528,"median":-1.4963,"eighty":2.727844,"marketCap":27755020},{"date":"2024-05-03","current":-0.94396,"twenty":-4.563528,"median":-1.4963,"eighty":2.662726,"marketCap":33080112},{"date":"2024-05-10","current":-1.082101,"twenty":-4.558607,"median":-1.491918,"eighty":2.63391,"marketCap":37921104},{"date":"2024-05-17","current":-0.945662,"twenty":-4.514408,"median":-1.452115,"eighty":2.63391,"marketCap":32918745},{"date":"2024-05-24","current":-0.922484,"twenty":-4.475276,"median":-1.437269,"eighty":2.63391,"marketCap":32111913},{"date":"2024-05-31","current":-0.866857,"twenty":-4.465361,"median":-1.418726,"eighty":2.63391,"marketCap":30175516},{"date":"2024-06-07","current":-0.945662,"twenty":-4.398045,"median":-1.390615,"eighty":2.63391,"marketCap":32918745},{"date":"2024-06-14","current":-0.899306,"twenty":-4.358162,"median":-1.371367,"eighty":2.636654,"marketCap":31305081},{"date":"2024-06-21","current":-0.871492,"twenty":-4.310322,"median":-1.344357,"eighty":2.639399,"marketCap":30336883},{"date":"2024-06-28","current":-0.880763,"twenty":-4.280801,"median":-1.329445,"eighty":2.644638,"marketCap":30659616},{"date":"2024-07-05","current":-0.979339,"twenty":-4.244743,"median":-1.317481,"eighty":2.644638,"marketCap":34091053},{"date":"2024-07-12","current":-0.979339,"twenty":-4.195667,"median":-1.287178,"eighty":2.644638,"marketCap":34091053},{"date":"2024-07-15","current":-0.984903,"twenty":-4.189173,"median":-1.283644,"eighty":2.644638,"marketCap":34284753},{"date":"2024-08-02","current":-0.940388,"twenty":-4.097748,"median":-1.239645,"eighty":2.656489,"marketCap":32735159},{"date":"2024-08-09","current":-0.806842,"twenty":-4.089548,"median":-1.212461,"eighty":2.656489,"marketCap":28086379},{"date":"2024-08-16","current":-0.762326,"twenty":-4.073762,"median":-1.195076,"eighty":2.656489,"marketCap":26536786},{"date":"2024-08-23","current":-0.823535,"twenty":-4.013702,"median":-1.178439,"eighty":2.656489,"marketCap":28667477},{"date":"2024-08-30","current":-0.873615,"twenty":-3.994228,"median":-1.167348,"eighty":2.656489,"marketCap":30410769},{"date":"2024-09-06","current":-0.845793,"twenty":-3.966554,"median":-1.150711,"eighty":2.656489,"marketCap":29442273},{"date":"2024-09-13","current":-0.823535,"twenty":-3.913303,"median":-1.147249,"eighty":2.652747,"marketCap":28667477},{"date":"2024-09-20","current":-0.717811,"twenty":-3.913303,"median":-1.147249,"eighty":2.609709,"marketCap":24987192},{"date":"2024-09-27","current":-0.527174,"twenty":-3.913303,"median":-1.147249,"eighty":2.539227,"marketCap":18351059},{"date":"2024-10-04","current":-0.544317,"twenty":-3.913303,"median":-1.147249,"eighty":-0.467746,"marketCap":16185882},{"date":"2024-10-11","current":-0.578436,"twenty":-3.913303,"median":-1.147249,"eighty":-0.544317,"marketCap":17200432},{"date":"2024-10-18","current":-0.657388,"twenty":-3.913303,"median":-1.147249,"eighty":-0.574557,"marketCap":19548167},{"date":"2024-10-25","current":-0.723127,"twenty":-3.913303,"median":-1.147249,"eighty":-0.580671,"marketCap":21502983},{"date":"2024-10-31","current":-0.828309,"twenty":-3.913303,"median":-1.147249,"eighty":-0.615561,"marketCap":24630690},{"date":"2024-11-08","current":-0.76257,"twenty":-3.913909,"median":-1.147593,"eighty":-0.640912,"marketCap":22675873},{"date":"2024-11-15","current":-0.703405,"twenty":-3.913909,"median":-1.147593,"eighty":-0.671428,"marketCap":20916538},{"date":"2024-11-22","current":-0.567042,"twenty":-3.913909,"median":-1.147593,"eighty":-0.671428,"marketCap":18345954},{"date":"2024-11-29","current":-0.688789,"twenty":-3.913909,"median":-1.147593,"eighty":-0.673691,"marketCap":22284910},{"date":"2024-12-06","current":-0.561967,"twenty":-3.913909,"median":-1.147593,"eighty":-0.688789,"marketCap":18181750},{"date":"2024-12-13","current":-0.517135,"twenty":-3.913909,"median":-1.147593,"eighty":-0.688789,"marketCap":16731276},{"date":"2024-12-20","current":-0.519613,"twenty":-3.913909,"median":-1.147593,"eighty":-0.688789,"marketCap":16811423},{"date":"2024-12-27","current":-0.670663,"twenty":-3.913909,"median":-1.147593,"eighty":-0.688789,"marketCap":21698465},{"date":"2025-01-03","current":-0.785461,"twenty":-3.913909,"median":-1.147593,"eighty":-0.690614,"marketCap":25412617},{"date":"2025-01-10","current":-0.725041,"twenty":-3.914515,"median":-1.147938,"eighty":-0.69788,"marketCap":23457800},{"date":"2025-01-17","current":-0.652537,"twenty":-3.914515,"median":-1.147938,"eighty":-0.69788,"marketCap":21112020},{"date":"2025-01-24","current":-0.688731,"twenty":-3.914515,"median":-1.147938,"eighty":-0.702391,"marketCap":22283053},{"date":"2025-01-31","current":-0.652482,"twenty":-3.914515,"median":-1.147938,"eighty":-0.702391,"marketCap":21110261},{"date":"2025-02-07","current":-0.717731,"twenty":-3.914515,"median":-1.147938,"eighty":-0.706835,"marketCap":23221287},{"date":"2025-02-14","current":-0.768479,"twenty":-3.914515,"median":-1.147938,"eighty":-0.713134,"marketCap":24863196},{"date":"2025-02-21","current":-0.984185,"twenty":-3.914515,"median":-1.147938,"eighty":-0.716553,"marketCap":26525962},{"date":"2025-02-28","current":-0.873223,"twenty":-3.914515,"median":-1.147938,"eighty":-0.717808,"marketCap":23535290},{"date":"2025-03-07","current":-0.794778,"twenty":-3.91512,"median":-1.148683,"eighty":-0.724647,"marketCap":21421015},{"date":"2025-03-14","current":-0.734183,"twenty":-3.91512,"median":-1.148683,"eighty":-0.73675,"marketCap":19787848},{"date":"2025-03-21","current":-0.73563,"twenty":-3.91512,"median":-1.148683,"eighty":-0.744371,"marketCap":19826856},{"date":"2025-03-28","current":-0.675421,"twenty":-3.91512,"median":-1.148683,"eighty":-0.74584,"marketCap":18204092},{"date":"2025-04-04","current":-0.510811,"twenty":-3.91512,"median":-1.148683,"eighty":-0.74584,"marketCap":13767494},{"date":"2025-04-11","current":-0.407472,"twenty":-3.914515,"median":-1.147938,"eighty":-0.745607,"marketCap":10982268},{"date":"2025-04-17","current":-0.237362,"twenty":-3.914515,"median":-1.147938,"eighty":-0.745607,"marketCap":6397438},{"date":"2025-04-25","current":-0.20224,"twenty":-3.91512,"median":-1.148683,"eighty":-0.74584,"marketCap":5450825},{"date":"2025-05-02","current":-0.210345,"twenty":-3.91512,"median":-1.148683,"eighty":-0.74584,"marketCap":5669274},{"date":"2025-05-07","current":-0.164031,"twenty":-3.91512,"median":-1.148683,"eighty":-0.74584,"marketCap":4420993},{"date":"2025-11-21","current":-4.658636,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":22390176},{"date":"2025-11-28","current":-4.658636,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":22390176},{"date":"2025-12-05","current":-4.658636,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":22390176},{"date":"2025-12-12","current":-9.81679,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":47181124},{"date":"2025-12-19","current":-9.81679,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":47181124},{"date":"2025-12-26","current":-9.81679,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":47181124},{"date":"2026-01-02","current":-9.81679,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":47181124},{"date":"2026-01-09","current":-9.81679,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":47181124},{"date":"2026-01-16","current":-5.997772,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":28826287},{"date":"2026-01-23","current":-5.91629,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":28434672},{"date":"2026-01-30","current":-5.611619,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":26970372},{"date":"2026-02-06","current":-6.022571,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":28945475},{"date":"2026-02-13","current":-5.724985,"twenty":-3.688288,"median":-1.243075,"eighty":-0.800014,"marketCap":27515228},{"date":"2026-02-20","current":-3.650357,"twenty":-3.611996,"median":-1.243075,"eighty":-0.800014,"marketCap":35143980},{"date":"2026-02-27","current":-3.58948,"twenty":-3.587645,"median":-1.243075,"eighty":-0.800014,"marketCap":34557880},{"date":"2026-03-06","current":-4.095689,"twenty":-3.587645,"median":-1.243075,"eighty":-0.800014,"marketCap":39431427},{"date":"2026-03-13","current":-4.115937,"twenty":-3.587645,"median":-1.243075,"eighty":-0.800014,"marketCap":39626369},{"date":"2026-03-20","current":-4.323943,"twenty":-3.587645,"median":-1.243075,"eighty":-0.800014,"marketCap":41628954},{"date":"2026-03-27","current":-3.659429,"twenty":-3.587645,"median":-1.243075,"eighty":-0.800014,"marketCap":35231316},{"date":"2026-04-02","current":-3.493761,"twenty":-3.576985,"median":-1.243075,"eighty":-0.800014,"marketCap":33636337},{"date":"2026-04-10","current":-3.532416,"twenty":-3.518008,"median":-1.243075,"eighty":-0.800014,"marketCap":34008498},{"date":"2026-04-17","current":-3.635499,"twenty":-3.493761,"median":-1.243075,"eighty":-0.800014,"marketCap":35000930},{"date":"2026-04-24","current":-3.690722,"twenty":-3.493761,"median":-1.243075,"eighty":-0.800014,"marketCap":35532589},{"date":"2026-05-01","current":-4.031262,"twenty":-3.493761,"median":-1.243075,"eighty":-0.800014,"marketCap":38811158},{"date":"2026-05-08","current":-3.405404,"twenty":-3.473796,"median":-1.243075,"eighty":-0.800014,"marketCap":32785681},{"date":"2026-05-15","current":-4.165968,"twenty":-3.461841,"median":-1.243075,"eighty":-0.800014,"marketCap":26033603},{"date":"2026-05-22","current":-4.029844,"twenty":-3.461841,"median":-1.243075,"eighty":-0.800014,"marketCap":25182947},{"date":"2026-05-29","current":-4.144283,"twenty":-3.460583,"median":-1.240593,"eighty":-0.799414,"marketCap":25898089},{"date":"2026-06-05","current":-3.865724,"twenty":-3.461841,"median":-1.243075,"eighty":-0.800014,"marketCap":24157340},{"date":"2026-06-12","current":-3.661556,"twenty":-3.461841,"median":-1.243075,"eighty":-0.800014,"marketCap":22881476},{"date":"2026-06-18","current":-3.479333,"twenty":-3.461841,"median":-1.243075,"eighty":-0.800014,"marketCap":21742740},{"date":"2026-06-26","current":-3.146205,"twenty":-3.425599,"median":-1.240593,"eighty":-0.799414,"marketCap":19660988},{"date":"2026-07-02","current":-3.086413,"twenty":-3.402308,"median":-1.240593,"eighty":-0.799414,"marketCap":19287341},{"date":"2026-07-10","current":-2.850092,"twenty":-3.34904,"median":-1.240593,"eighty":-0.799414,"marketCap":17810542},{"date":"2026-07-17","current":-2.739049,"twenty":-3.298753,"median":-1.240593,"eighty":-0.799414,"marketCap":17116625},{"date":"2026-07-24","current":-2.736202,"twenty":-3.263666,"median":-1.240593,"eighty":-0.799414,"marketCap":17098832},{"date":"2026-07-31","current":-2.092725,"twenty":-3.218499,"median":-1.240593,"eighty":-0.798813,"marketCap":13077671},{"date":"2026-08-07","current":-2.243629,"twenty":-3.116377,"median":-1.240593,"eighty":-0.798813,"marketCap":14020687},{"date":"2026-08-14","current":-2.7903,"twenty":-3.0456,"median":-1.240593,"eighty":-0.798813,"marketCap":17436895},{"date":"2026-08-21","current":-3.046552,"twenty":-3.032586,"median":-1.240593,"eighty":-0.798813,"marketCap":19038242},{"date":"2026-08-28","current":-2.773216,"twenty":-3.019787,"median":-1.240593,"eighty":-0.798813,"marketCap":17330138},{"date":"2026-09-04","current":-3.628955,"twenty":-3.019787,"median":-1.240593,"eighty":-0.798813,"marketCap":22677749},{"date":"2026-09-11","current":-3.371138,"twenty":-3.019787,"median":-1.240593,"eighty":-0.798813,"marketCap":21066616},{"date":"2026-09-18","current":-3.043704,"twenty":-3.009689,"median":-1.240593,"eighty":-0.798813,"marketCap":19020449},{"date":"2026-09-25","current":-2.72766,"twenty":-2.995317,"median":-1.240593,"eighty":-0.798813,"marketCap":17045454},{"date":"2026-09-30","current":-2.00034,"twenty":-2.979329,"median":-1.240593,"eighty":-0.798813,"marketCap":16758635}],"updateTime":1790881877639},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"PTN\",pageSize:20,pageCount:8,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"8846690","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419012777-PTN","pdf_url":null,"pub_time":1573574400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"PTN","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012777/0001654954-19-012777-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012777/ptn_ex991.htm","primary":true,"translateUrl":null,"linkName":"ptn_ex991.htm","type":"EX-99.1","id":"NTFILE7H3hvTc6Vxt1in8J","market":"us","size":127575},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012777/ptn_8k.htm","primary":false,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILEBS8yAwLxpacfof1J","market":"us","size":26870}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-11-13 00:00","pubTimestamp":1573574400,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8846792","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419012743-PTN","pdf_url":null,"pub_time":1573488000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"PTN","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/0001654954-19-012743-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn_10q.htm","primary":true,"translateUrl":null,"linkName":"ptn_10q.htm","type":"10-Q","id":"NTFILED8gvR6poiPUNHgx3","market":"us","size":598370},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn_ex311.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex311.htm","type":"EX-31.1","id":"NTFILEDaeYK5n2woBFcg9r","market":"us","size":11590},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn_ex312.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex312.htm","type":"EX-31.2","id":"NTFILEDjLH7xQdjqGoVxvh","market":"us","size":11648},{"description":"CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn_ex321.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex321.htm","type":"EX-32.1","id":"NTFILEC9XQsTuXvQqwXxQn","market":"us","size":4850},{"description":"CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn_ex322.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex322.htm","type":"EX-32.2","id":"NTFILEFfkcNwCZ7i8EwFez","market":"us","size":4937},{"description":"IMAGE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn_10q000.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10q000.jpg","type":"GRAPHIC","id":"NTFILEGqfYuZmf5W6kNbTZ","market":"us","size":3989},{"description":"IMAGE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn_10q001.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10q001.jpg","type":"GRAPHIC","id":"NTFILE2swcubw4thzj4zQw","market":"us","size":40728},{"description":"XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn-20190930.xml","primary":false,"translateUrl":null,"linkName":"ptn-20190930.xml","type":"EX-101.INS","id":"NTFILEHMuEcFPZ8ngcyVzD","market":"us","size":257418},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn-20190930.xsd","primary":false,"translateUrl":null,"linkName":"ptn-20190930.xsd","type":"EX-101.SCH","id":"NTFILE2c2pzMECin4ajMeV","market":"us","size":25928},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn-20190930_cal.xml","primary":false,"translateUrl":null,"linkName":"ptn-20190930_cal.xml","type":"EX-101.CAL","id":"NTFILEGNMjtSF4gKS8kgoL","market":"us","size":42802},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn-20190930_def.xml","primary":false,"translateUrl":null,"linkName":"ptn-20190930_def.xml","type":"EX-101.DEF","id":"NTFILE4Bm6pZJh2w3u6AXr","market":"us","size":27889},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn-20190930_lab.xml","primary":false,"translateUrl":null,"linkName":"ptn-20190930_lab.xml","type":"EX-101.LAB","id":"NTFILE4afJveqy3Chwnpy6","market":"us","size":187750},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419012743/ptn-20190930_pre.xml","primary":false,"translateUrl":null,"linkName":"ptn-20190930_pre.xml","type":"EX-101.PRE","id":"NTFILE6BPSWmNWSgfSTenm","market":"us","size":133074}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2019-11-12 00:00","pubTimestamp":1573488000,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8846853","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419010679-PTN","pdf_url":null,"pub_time":1568217600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"PTN","title":"Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/0001654954-19-010679-index.htm","us_notice_code":"Form 10-K","us_title_en":"Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"ANNUAL REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn_10k.htm","primary":true,"translateUrl":null,"linkName":"ptn_10k.htm","type":"10-K","id":"NTFILEB7hoaw5BohcswxVo","market":"us","size":2140675},{"description":"INSTRUMENTS DEFINING THE RIGHTS OF SECURITY HOLDERS, INCLUDING INDENTURES INSTRU","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn_ex412.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex412.htm","type":"EX-4.12","id":"NTFILE9BceDh1wrrYfTnsR","market":"us","size":72424},{"description":"SUBSIDIARIES OF THE REGISTRANT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn_ex21.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex21.htm","type":"EX-21","id":"NTFILEAVuwEyrrvtsayLF3","market":"us","size":4882},{"description":"CONSENTS OF EXPERTS AND COUNSEL","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn_ex23.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex23.htm","type":"EX-23","id":"NTFILE5Ay3zDy5uUA8Cp6b","market":"us","size":4972},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn_ex311.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex311.htm","type":"EX-31.1","id":"NTFILE65PcCQssbsUMatyK","market":"us","size":11457},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn_ex312.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex312.htm","type":"EX-31.2","id":"NTFILEArqsLhtMyBPk3s5J","market":"us","size":11616},{"description":"CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn_ex321.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex321.htm","type":"EX-32.1","id":"NTFILEFDKsgggCMvKt8vMD","market":"us","size":5049},{"description":"CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn_ex322.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex322.htm","type":"EX-32.2","id":"NTFILE5HjfkXYB8GdJeb4c","market":"us","size":5305},{"description":"IMAGE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn_10k000.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10k000.jpg","type":"GRAPHIC","id":"NTFILEEW1P2Ji7L6hBrGWs","market":"us","size":4041},{"description":"IMAGE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn_10k001.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10k001.jpg","type":"GRAPHIC","id":"NTFILEHHcaTPvCYqiCPgcc","market":"us","size":23801},{"description":"XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn-20190630.xml","primary":false,"translateUrl":null,"linkName":"ptn-20190630.xml","type":"EX-101.INS","id":"NTFILE9F2TN3ALyVwNqXD1","market":"us","size":1074984},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn-20190630.xsd","primary":false,"translateUrl":null,"linkName":"ptn-20190630.xsd","type":"EX-101.SCH","id":"NTFILE2Js1j5MKDYaTp33E","market":"us","size":32868},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn-20190630_cal.xml","primary":false,"translateUrl":null,"linkName":"ptn-20190630_cal.xml","type":"EX-101.CAL","id":"NTFILEChu13N8xj1k3U1ws","market":"us","size":42479},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn-20190630_def.xml","primary":false,"translateUrl":null,"linkName":"ptn-20190630_def.xml","type":"EX-101.DEF","id":"NTFILEHRvPkUntjouMotHV","market":"us","size":63712},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn-20190630_lab.xml","primary":false,"translateUrl":null,"linkName":"ptn-20190630_lab.xml","type":"EX-101.LAB","id":"NTFILECehZVb8f7UyR69we","market":"us","size":234617},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010679/ptn-20190630_pre.xml","primary":false,"translateUrl":null,"linkName":"ptn-20190630_pre.xml","type":"EX-101.PRE","id":"NTFILE6YwnLVX3sn4RrBY6","market":"us","size":194504}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2019-09-12 00:00","pubTimestamp":1568217600,"title_zh":"Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8846814","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419010615-PTN","pdf_url":null,"pub_time":1568217600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"PTN","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010615/0001654954-19-010615-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010615/ptn_ex991.htm","primary":true,"translateUrl":null,"linkName":"ptn_ex991.htm","type":"EX-99.1","id":"NTFILE4apcVnfeWDmg5bNF","market":"us","size":161970},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419010615/ptn_8k.htm","primary":false,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILE546BB8taBKrAcLhn","market":"us","size":27546}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-09-12 00:00","pubTimestamp":1568217600,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8457766","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419008981-PTN","pdf_url":null,"pub_time":1565107200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008981/0001654954-19-008981-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008981/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILEY2JjHmgdRcNaXcfZ","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008981/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILEEjsireGMXnDjFwFV","market":"us","size":2874}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-07 00:00","pubTimestamp":1565107200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8450437","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419008840-PTN","pdf_url":null,"pub_time":1564934400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008840/0001654954-19-008840-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008840/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILEAu2ahbHgQk5xQnKU","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008840/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILE2tdS3hBs8n6Zx1UK","market":"us","size":3325}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-05 00:00","pubTimestamp":1564934400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8450436","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419008834-PTN","pdf_url":null,"pub_time":1564934400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008834/0001654954-19-008834-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008834/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILE9khFSMYxvQvq6rq9","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008834/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILE8yAxyZv7KZ4K3Jgz","market":"us","size":5655}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-05 00:00","pubTimestamp":1564934400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8450435","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419008837-PTN","pdf_url":null,"pub_time":1564934400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008837/0001654954-19-008837-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008837/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILE4ypsMksPeW2aqw2x","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419008837/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILE29TV3rjDR1ghWnM8","market":"us","size":2874}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-05 00:00","pubTimestamp":1564934400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8331776","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007691-PTN","pdf_url":null,"pub_time":1561478400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007691/0001654954-19-007691-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007691/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILELurXyTPp1oshSBry","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007691/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILEAAzETEmtcBqBFhG1","market":"us","size":5349}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-06-26 00:00","pubTimestamp":1561478400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8331775","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007686-PTN","pdf_url":null,"pub_time":1561478400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007686/0001654954-19-007686-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007686/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILEDk5k4gsKLSCuRwQA","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007686/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILEAPV2LV2pdthN92R8","market":"us","size":5475}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-06-26 00:00","pubTimestamp":1561478400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8331774","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007674-PTN","pdf_url":null,"pub_time":1561478400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01 and 9.01","symbol":"PTN","title":"Current report, items 1.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007674/0001654954-19-007674-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 1.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007674/ptn_8k.htm","primary":true,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILEHskfbyvRY4nh4XhJ","market":"us","size":32145},{"description":"EMPLOYMENT AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007674/ptn_ex101.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex101.htm","type":"EX-10.1","id":"NTFILE5WT2ZhMu6PamuGp8","market":"us","size":100826},{"description":"EMPLOYET AGREEMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007674/ptn_ex102.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex102.htm","type":"EX-10.2","id":"NTFILE3Q7XKiY97zPD9bQ1","market":"us","size":100500}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-06-26 00:00","pubTimestamp":1561478400,"title_zh":"Current report, items 1.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8331773","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007685-PTN","pdf_url":null,"pub_time":1561478400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007685/0001654954-19-007685-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007685/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILE266tVVyAMHKdc7nW","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007685/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILEBwd6kM5rJW9DHLrT","market":"us","size":10406}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-06-26 00:00","pubTimestamp":1561478400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8331772","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007692-PTN","pdf_url":null,"pub_time":1561478400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007692/0001654954-19-007692-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007692/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILE3PFzrkxJjLmvTURQ","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007692/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILEJ8rnKUxydHEcWtov","market":"us","size":5487}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-06-26 00:00","pubTimestamp":1561478400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8331771","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007687-PTN","pdf_url":null,"pub_time":1561478400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007687/0001654954-19-007687-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007687/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILE5yXgspGwVXTDrTxq","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007687/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILED1NT79BnQXKNQ73x","market":"us","size":5487}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-06-26 00:00","pubTimestamp":1561478400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8331770","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007688-PTN","pdf_url":null,"pub_time":1561478400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007688/0001654954-19-007688-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007688/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILE689YhqZNXu5cVuvz","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007688/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILE8sp3pJsLaNdk3EG7","market":"us","size":5487}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-06-26 00:00","pubTimestamp":1561478400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8331769","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007690-PTN","pdf_url":null,"pub_time":1561478400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007690/0001654954-19-007690-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007690/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILEFiNwKNv3PX7c5UF2","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007690/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILEANNuVNERbXfHuyeW","market":"us","size":5474}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-06-26 00:00","pubTimestamp":1561478400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8331768","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007689-PTN","pdf_url":null,"pub_time":1561478400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007689/0001654954-19-007689-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007689/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILEBJug37aT1gTQv1ar","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007689/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILErqHT5AwVEDBM3SMS","market":"us","size":5479}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-06-26 00:00","pubTimestamp":1561478400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8331767","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007684-PTN","pdf_url":null,"pub_time":1561478400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PTN","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007684/0001654954-19-007684-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007684/xslF345X03/section16.xml","primary":true,"translateUrl":null,"linkName":"section16.html","type":"4","id":"NTFILEWW5BqPy64uGdpgyD","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007684/section16.xml","primary":false,"translateUrl":null,"linkName":"section16.xml","type":"4","id":"NTFILEBygWZgcCbzAbCGbv","market":"us","size":10386}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-06-26 00:00","pubTimestamp":1561478400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8320163","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007555-PTN","pdf_url":null,"pub_time":1561046400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 8.01, and 9.01","symbol":"PTN","title":"Current report, items 1.01, 8.01, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007555/0001654954-19-007555-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 1.01, 8.01, and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007555/ptn_8k.htm","primary":true,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILEDjsW6MHJnM4MA9Xg","market":"us","size":36693},{"description":"EQUITY DISTRIBUTION AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007555/ptn_ex11.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex11.htm","type":"EX-1.1","id":"NTFILEHJoK87W8DcTxmKzh","market":"us","size":253483},{"description":"OPINION ON LEGALITY","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007555/ptn_ex51.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex51.htm","type":"EX-5.1","id":"NTFILE13WW7QjjFS7UHuSA","market":"us","size":12354},{"description":"PRESS RELEASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007555/ptn_ex991.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex991.htm","type":"EX-99.1","id":"NTFILE6ax4HaBGb6QVRgq9","market":"us","size":19026}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-06-21 00:00","pubTimestamp":1561046400,"title_zh":"Current report, items 1.01, 8.01, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8315653","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495419007515-PTN","pdf_url":null,"pub_time":1560960000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.07","symbol":"PTN","title":"Current report, item 5.07","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007515/0001654954-19-007515-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 5.07","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495419007515/ptn_8k.htm","primary":true,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILE78fWCw9ySbWgL3UB","market":"us","size":44138}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-06-20 00:00","pubTimestamp":1560960000,"title_zh":"Current report, item 5.07","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":10,"pageCount":8,"totalSize":186,"code":"91000000","status":"200"}]}}