US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Palatin

9.90

+0.44004.65%

Volume:10.67K

Turnover:103.40K

Market Cap:17.54M

PE:-3.25

High:9.93

Open:9.51

Low:9.50

Close:9.46

52wk High:31.00

52wk Low:5.61

Shares:1.77M

Float Shares:1.49M

Volume Ratio:0.27

T/O Rate:0.72%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-3.0445

EPS(LYR):-32.1490

ROE:-297.24%

ROA:-65.26%

PB:1.66

PE(LYR):-0.31

Loading ...

Overview Company News Filings

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Annual Report

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

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Current report, items 2.02 and 9.01

Quarterly Report

Quarterly report [Sections 13 or 15(d)]

Beneficial Ownership Change

[Amend] Statement of acquisition of beneficial ownership by individuals

Major Issues Report

Current report, items 2.02 and 9.01

{"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://www.atigrnexa.com/stock/PTN/filings?page=7"},"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":9.9,"timestamp":1789656224086,"preClose":9.46,"halted":0,"volume":10666,"delay":0,"changeRate":0.04651162790697669,"floatShares":1487400,"shares":1772199,"eps":-3.044475,"marketStatus":"Trading","change":0.44,"latestTime":"09-17 10:44:37 EDT","open":9.51,"high":9.93,"low":9.5,"amount":103400.66238800001,"amplitude":0.045455,"askPrice":9.97,"askSize":100,"bidPrice":9.28,"bidSize":100,"shortable":0,"etf":0,"ttmEps":-3.044475,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1789675200000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":9.46,"preHourTrading":{"tag":"盘前","latestPrice":9.75,"preClose":9.46,"latestTime":"09:04 EDT","volume":1375,"amount":14843.679125,"timestamp":1789650287198,"change":0.29,"changeRate":0.030655,"amplitude":0.147992},"postHourTrading":{"tag":"盘后","latestPrice":9.46,"preClose":9.46,"latestTime":"19:30 EDT","volume":214,"amount":2042.14,"timestamp":1789601403647,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.269979,"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":"-65.26%","roe":"-297.24%","lyrEps":-32.148998,"volumeRatio":0.269979,"shares":1772199,"dividePrice":0,"high":9.93,"amplitude":0.045455,"preClose":9.46,"low":9.5,"week52Low":5.61,"pbRate":"1.66","psRate":"1.36","week52High":31,"institutionHeld":0.003,"latestPrice":9.9,"eps":-3.044475,"divideRate":0,"volume":10666,"delay":0,"ttmEps":-3.044475,"open":9.51,"prevYearClose":15.38,"prevWeekClose":11.8,"prevMonthClose":9.99,"prevQuarterClose":10.79,"fiveDayClose":12.02,"twentyDayClose":10.18,"sixtyDayClose":11.21},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/PTN\",params:#limit:5,,,undefined,":[{"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},{"market":"US","date":"2024-11-14","symbol":"PTN","fiscalQuarterEnding":"2024/09","expectedEps":-0.51,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1731560400000,"reportTimeType":"pre","actualEps":-0.39}],"@#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":"2026-09-16","current":-3.251792,"percent":0.230064,"low":-9.81679,"twenty":-3.014306,"median":-1.240593,"eighty":-0.798813,"high":-0.159206,"avg":-1.998758,"sd":1.719957,"marketCap":18095226},"quantilePoints":[{"date":"2021-09-17","current":-4.096806,"twenty":-4.689611,"median":-1.027493,"eighty":7.9086,"marketCap":110455560},{"date":"2021-09-24","current":-3.897087,"twenty":-4.675818,"median":-1.027493,"eighty":7.9086,"marketCap":105070851},{"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":"2026-09-16","current":-2.895648,"twenty":-3.014306,"median":-1.240593,"eighty":-0.798813,"marketCap":18095226}],"updateTime":1789656277058},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"PTN\",pageSize:20,pageCount:7,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"12883369","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495421005707-PTN","pdf_url":null,"pub_time":1620921600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"PTN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421005707/0001654954-21-005707-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495421005707/ptn_10q.htm","primary":true,"translateUrl":null,"linkName":"ptn_10q.htm","type":"10-Q","id":"NTFILE6QsKKXUuLCawebiG","market":"us","size":778644},{"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/911216/000165495421005707/ptn_ex311.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex311.htm","type":"EX-31.1","id":"NTFILE13GoYEbDvVFkkQbz","market":"us","size":11905},{"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/911216/000165495421005707/ptn_ex312.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex312.htm","type":"EX-31.2","id":"NTFILE9XJGcnk2yGsTMMr2","market":"us","size":11963},{"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/911216/000165495421005707/ptn_ex321.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex321.htm","type":"EX-32.1","id":"NTFILECCa1cTSTvYC396wz","market":"us","size":4996},{"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/911216/000165495421005707/ptn_ex322.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex322.htm","type":"EX-32.2","id":"NTFILEDTEAtRwXHHuBJSpo","market":"us","size":5252},{"description":"IMAGE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495421005707/logo.jpg","primary":false,"translateUrl":null,"linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILEzXWwiAgY1joEKm5j","market":"us","size":5941},{"description":"IMAGE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495421005707/ptn_10q001.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10q001.jpg","type":"GRAPHIC","id":"NTFILE8pVkpFwJmMPGXwb3","market":"us","size":33329}],"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":[{"id":98407,"name":"Consolidated Balance Sheets (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421005707/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":98408,"name":"Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421005707/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":98409,"name":"Consolidated Statements of Operations (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421005707/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":98410,"name":"Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421005707/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":98411,"name":"Consolidated Statements of Cash Flows (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421005707/R6.htm","cdn_url":"","translation_url":"","translate_status":0}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-05-14 00:00","pubTimestamp":1620921600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12176278","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495421002731-PTN","pdf_url":null,"pub_time":1615478400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"PTN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421002731/0001654954-21-002731-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDED AND RESTATED BYLAWS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495421002731/ptn_ex3-1.htm","primary":true,"translateUrl":null,"linkName":"ptn_ex3-1.htm","type":"EX-3.1","id":"NTFILE9XyFw1v6Yov8wgdg","market":"us","size":118422},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495421002731/ptn_8k.htm","primary":false,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILEG8RERhMn93qW9Uur","market":"us","size":33618}],"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":"2021-03-12 00:00","pubTimestamp":1615478400,"title_zh":"8-K  - Current report","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11879359","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495421001768-PTN","pdf_url":null,"pub_time":1613491200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"PTN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421001768/0001654954-21-001768-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","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/911216/000165495421001768/ptn_ex991.htm","primary":true,"translateUrl":null,"linkName":"ptn_ex991.htm","type":"EX-99.1","id":"NTFILEANdWhESBcuNFMFtL","market":"us","size":166002},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495421001768/ptn_8k.htm","primary":false,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILEBc7KvU41keNkvhgZ","market":"us","size":26288}],"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":"2021-02-17 00:00","pubTimestamp":1613491200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11866757","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495421001738-PTN","pdf_url":null,"pub_time":1613404800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"PTN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421001738/0001654954-21-001738-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495421001738/ptn_10q.htm","primary":true,"translateUrl":null,"linkName":"ptn_10q.htm","type":"10-Q","id":"NTFILEBnuVHfByasjMDyM8","market":"us","size":819815},{"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/911216/000165495421001738/ptn_ex311.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex311.htm","type":"EX-31.1","id":"NTFILE5GyStgxvRq94U6jK","market":"us","size":11459},{"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/911216/000165495421001738/ptn_ex312.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex312.htm","type":"EX-31.2","id":"NTFILE7FC64cXDBxX3L2X3","market":"us","size":11517},{"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/911216/000165495421001738/ptn_ex321.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex321.htm","type":"EX-32.1","id":"NTFILE6PgRkGjreCGzYKiJ","market":"us","size":4719},{"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/911216/000165495421001738/ptn_ex322.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex322.htm","type":"EX-32.2","id":"NTFILE5ChGywDMFJLRDfmm","market":"us","size":4806},{"description":"IMAGE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495421001738/ptn_10q000.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10q000.jpg","type":"GRAPHIC","id":"NTFILEDehkAtQR4SGtpx78","market":"us","size":3989},{"description":"IMAGE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495421001738/ptn_10q002.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10q002.jpg","type":"GRAPHIC","id":"NTFILE9ewi8CKnuCFP1iHt","market":"us","size":44617}],"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":[{"id":71931,"name":"Consolidated Balance Sheets (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421001738/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":71932,"name":"Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421001738/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":71933,"name":"Consolidated Statements of Operations (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421001738/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":71934,"name":"Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421001738/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":71935,"name":"Consolidated Statements of Cash Flows (Unaudited)","name_zh":"合并现金流量表（未经审计）","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495421001738/R6.htm","cdn_url":"https://static.tigerbbs.com/8842920011d5f390c646aa19f11450f7","translation_url":"https://static.tigerbbs.com/20a61517da3622c4139d8507e8f37d23","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-02-16 00:00","pubTimestamp":1613404800,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11208601","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420013745-PTN","pdf_url":null,"pub_time":1608220800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"PTN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420013745/0001654954-20-013745-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","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/911216/000165495420013745/ptn_8k.htm","primary":true,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILE8DRkWyP3EPi2Fmuh","market":"us","size":23492}],"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":"2020-12-18 00:00","pubTimestamp":1608220800,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10868398","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420012562-PTN","pdf_url":null,"pub_time":1605542400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"PTN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012562/0001654954-20-012562-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","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/911216/000165495420012562/ptn_ex991.htm","primary":true,"translateUrl":null,"linkName":"ptn_ex991.htm","type":"EX-99.1","id":"NTFILEDGaqD2pu9fBubNjT","market":"us","size":135221},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012562/ptn_8k.htm","primary":false,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILE5ztJR7iiRtmjtGSc","market":"us","size":26457}],"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":"2020-11-17 00:00","pubTimestamp":1605542400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10868399","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420012486-PTN","pdf_url":null,"pub_time":1605456000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"PTN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/0001654954-20-012486-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/ptn_10q.htm","primary":true,"translateUrl":null,"linkName":"ptn_10q.htm","type":"10-Q","id":"NTFILECYR2sJPfQQu5sexz","market":"us","size":624681},{"description":"TERMINATION AND RELEASE AGREEMENT DATED SEPTEMBER 29, 2020, BY AND BETWEEN CATAL","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/ptn_ex101.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex101.htm","type":"EX-10.1","id":"NTFILE41FuWD6zVb884Nri","market":"us","size":22439},{"description":"COMMERCIAL SUPPLY AGREEMENT DATED SEPTEMBER 29, 2020, BY AND BETWEEN CATALENT BE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/ptn_ex102.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex102.htm","type":"EX-10.2","id":"NTFILEG2jYJ5jjHbwttG3i","market":"us","size":213645},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/ptn_ex311.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex311.htm","type":"EX-31.1","id":"NTFILE9pW7vXRiURwYnyrk","market":"us","size":11895},{"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/911216/000165495420012486/ptn_ex312.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex312.htm","type":"EX-31.2","id":"NTFILEF3rbRm5d2TNQi7U7","market":"us","size":11953},{"description":"CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/ptn_ex321.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex321.htm","type":"EX-32.1","id":"NTFILEAwm1TFiAzHwLYSGe","market":"us","size":4989},{"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/911216/000165495420012486/ptn_ex322.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex322.htm","type":"EX-32.2","id":"NTFILE9MAhfWhJcvcxsYYM","market":"us","size":5245},{"description":"IMAGE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/ptn_10q000.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10q000.jpg","type":"GRAPHIC","id":"NTFILE7PuNwYGPnFamRWVf","market":"us","size":3989},{"description":"IMAGE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/ptn_10q002.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10q002.jpg","type":"GRAPHIC","id":"NTFILECUBqT4wxPKn6JVWc","market":"us","size":25477}],"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":[{"id":61870,"name":"Consolidated Balance Sheets (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":61871,"name":"Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":61872,"name":"Consolidated Statements of Operations (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":61873,"name":"Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":61874,"name":"Consolidated Statements of Cash Flows (Unaudited)","name_zh":"合并现金流量表（未经审计）","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420012486/R6.htm","cdn_url":"https://static.tigerbbs.com/f6cd635a52f4dd696a614948c07b625c","translation_url":"https://static.tigerbbs.com/1a4a3299c0ec7a04405ef5d96a6f3ddb","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-11-16 00:00","pubTimestamp":1605456000,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10428683","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420010790-PTN","pdf_url":null,"pub_time":1601568000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"PTN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010790/0001654954-20-010790-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement","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/911216/000165495420010790/ptn_8k.htm","primary":true,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILECVvtiPyykjsKRUA1","market":"us","size":32094}],"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":"2020-10-02 00:00","pubTimestamp":1601568000,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10409955","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420010506-PTN","pdf_url":null,"pub_time":1601222400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"PTN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010506/0001654954-20-010506-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","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/911216/000165495420010506/ptn_ex991.htm","primary":true,"translateUrl":null,"linkName":"ptn_ex991.htm","type":"EX-99.1","id":"NTFILEGedVysXoRrpJ73Ku","market":"us","size":196363},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010506/ptn_8k.htm","primary":false,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILEGrmsGAwpT3dfHBvg","market":"us","size":27941}],"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":"2020-09-28 00:00","pubTimestamp":1601222400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10405698","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420010471-PTN","pdf_url":null,"pub_time":1600963200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"PTN","title":"10-K  - 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/911216/000165495420010471/0001654954-20-010471-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - 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/911216/000165495420010471/ptn_10k.htm","primary":true,"translateUrl":null,"linkName":"ptn_10k.htm","type":"10-K","id":"NTFILE67hMmirnfLTMU1tA","market":"us","size":2217518},{"description":"MANUFACTURING SERVICES AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn_ex1030.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex1030.htm","type":"EX-10.30","id":"NTFILEBDGxKYw8EDZqLqtp","market":"us","size":329792},{"description":"SUPPLY AGREEMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn_ex1031.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex1031.htm","type":"EX-10.31","id":"NTFILE9dPyo6BP4Fmt4k2R","market":"us","size":342399},{"description":"SUBSIDIARIES OF THE REGISTRANT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn_ex21.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex21.htm","type":"EX-21","id":"NTFILEHjZ7JzYMh2VpDJJk","market":"us","size":4805},{"description":"CONSENTS OF EXPERTS AND COUNSEL","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn_ex23.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex23.htm","type":"EX-23","id":"NTFILECBYofHTfjwenXKYE","market":"us","size":4738},{"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/911216/000165495420010471/ptn_ex311.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex311.htm","type":"EX-31.1","id":"NTFILE7S3EgoZv9PtQaaQ7","market":"us","size":11961},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn_ex312.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex312.htm","type":"EX-31.2","id":"NTFILEGZaraSHUaKDVeXW9","market":"us","size":12178},{"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/911216/000165495420010471/ptn_ex321.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex321.htm","type":"EX-32.1","id":"NTFILE2NLnmo9mKoZs7Gy7","market":"us","size":5208},{"description":"CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn_ex322.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex322.htm","type":"EX-32.2","id":"NTFILEJ5bKzpYXfM3GXxrr","market":"us","size":5623},{"description":"IMAGE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn_10k000.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10k000.jpg","type":"GRAPHIC","id":"NTFILEFnJHooYUESaWWc5b","market":"us","size":3989},{"description":"IMAGE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn_10k001.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10k001.jpg","type":"GRAPHIC","id":"NTFILE3xFLRB5mVYbQRqcx","market":"us","size":33195},{"description":"XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn-20200630.xml","primary":false,"translateUrl":null,"linkName":"ptn-20200630.xml","type":"EX-101.INS","id":"NTFILE7pRygY8E2TD1FadJ","market":"us","size":723249},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn-20200630.xsd","primary":false,"translateUrl":null,"linkName":"ptn-20200630.xsd","type":"EX-101.SCH","id":"NTFILEAf66TPkPEpZuUxW5","market":"us","size":40444},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"ptn-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILEHXBuZGX22PFVYrER","market":"us","size":51174},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"ptn-20200630_def.xml","type":"EX-101.DEF","id":"NTFILE9t47CbnBAgnR9Lwz","market":"us","size":67550},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"ptn-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILE4FiAZHGHbYRBhiDt","market":"us","size":262741},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420010471/ptn-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"ptn-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILEGgZ1RC7iB2yijAJg","market":"us","size":210995}],"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":"2020-09-25 00:00","pubTimestamp":1600963200,"title_zh":"10-K  - 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":"10189686","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420008026-PTN","pdf_url":null,"pub_time":1595779200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"PTN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420008026/0001654954-20-008026-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"TERMINATION AGREEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420008026/ptn_ex101.htm","primary":true,"translateUrl":null,"linkName":"ptn_ex101.htm","type":"EX-10.1","id":"NTFILEFAC7LzEL7tkWACgP","market":"us","size":137678},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420008026/ptn_8k.htm","primary":false,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILEEd6GVDtEJQMbEuyh","market":"us","size":39679},{"description":"PRESS RELEASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420008026/ptn_ex991.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex991.htm","type":"EX-99.1","id":"NTFILE3ShEzNVrfprQTnqd","market":"us","size":22085}],"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":"2020-07-27 00:00","pubTimestamp":1595779200,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10187748","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420007998-PTN","pdf_url":null,"pub_time":1595520000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"PTN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420007998/0001654954-20-007998-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","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/911216/000165495420007998/ptn_8k.htm","primary":true,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILE86VacKDs3s8PekUD","market":"us","size":26376}],"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":"2020-07-24 00:00","pubTimestamp":1595520000,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10187747","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720010004-PTN","pdf_url":null,"pub_time":1594310400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"PTN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000083423720010004/0000834237-20-010004-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000083423720010004/us6960774031_071020.txt","primary":true,"translateUrl":null,"linkName":"us6960774031_071020.txt","type":"SC 13G/A","id":"NTFILEASeC9LVvfZXN77GU","market":"us","size":10363}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-07-10 00:00","pubTimestamp":1594310400,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10114074","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420007099-PTN","pdf_url":null,"pub_time":1593446400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"PTN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420007099/0001654954-20-007099-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"2011 STOCK INCENTIVE PLAN","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420007099/ptn_ex101.htm","primary":true,"translateUrl":null,"linkName":"ptn_ex101.htm","type":"EX-10.1","id":"NTFILE9cmwoKc7XAfdEAjD","market":"us","size":125882},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420007099/ptn_8k.htm","primary":false,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILEBdGqD9zgP3zbFeAf","market":"us","size":52201},{"description":"PRESS RELEASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420007099/ptn_ex991.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex991.htm","type":"EX-99.1","id":"NTFILE85udatQM3pDiCcYJ","market":"us","size":21649}],"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":"2020-06-30 00:00","pubTimestamp":1593446400,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10108910","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420005207-PTN","pdf_url":null,"pub_time":1589212800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"PTN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005207/0001654954-20-005207-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","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/911216/000165495420005207/ptn_ex991.htm","primary":true,"translateUrl":null,"linkName":"ptn_ex991.htm","type":"EX-99.1","id":"NTFILEEv3HrMFd8hsgXhEU","market":"us","size":158122},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005207/ptn_8k.htm","primary":false,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILEVoq8GwZJnKSyeAJt","market":"us","size":27110}],"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":"2020-05-12 00:00","pubTimestamp":1589212800,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10108901","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420005157-PTN","pdf_url":null,"pub_time":1589126400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"PTN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/0001654954-20-005157-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/ptn_10q.htm","primary":true,"translateUrl":null,"linkName":"ptn_10q.htm","type":"10-Q","id":"NTFILEBob8CTAzKfPiBhwy","market":"us","size":746680},{"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/911216/000165495420005157/ptn_ex311.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex311.htm","type":"EX-31.1","id":"NTFILE3xq6SguRHCFQeBuK","market":"us","size":11302},{"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/911216/000165495420005157/ptn_ex312.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex312.htm","type":"EX-31.2","id":"NTFILE6grvjJq5mEaAr2UX","market":"us","size":11360},{"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/911216/000165495420005157/ptn_ex321.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex321.htm","type":"EX-32.1","id":"NTFILE6Xm4yGNFj2gBco5x","market":"us","size":5025},{"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/911216/000165495420005157/ptn_ex322.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex322.htm","type":"EX-32.2","id":"NTFILE6479uY2ZAxkUtuQC","market":"us","size":5251},{"description":"IMAGE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/img001.jpg","primary":false,"translateUrl":null,"linkName":"img001.jpg","type":"GRAPHIC","id":"NTFILEAv3KTdVJLqJEjaLZ","market":"us","size":5883},{"description":"IMAGE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/img002.jpg","primary":false,"translateUrl":null,"linkName":"img002.jpg","type":"GRAPHIC","id":"NTFILECXQKstVPS39mDdhw","market":"us","size":48878},{"description":"XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/ptn-20200331.xml","primary":false,"translateUrl":null,"linkName":"ptn-20200331.xml","type":"EX-101.INS","id":"NTFILEGsdyEuexCAnGLGsh","market":"us","size":471379},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/ptn-20200331.xsd","primary":false,"translateUrl":null,"linkName":"ptn-20200331.xsd","type":"EX-101.SCH","id":"NTFILEHzD2N3WVRbZCbp1w","market":"us","size":28043},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/ptn-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"ptn-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILEJE7rpQBp7BBKSzeK","market":"us","size":45456},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/ptn-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"ptn-20200331_def.xml","type":"EX-101.DEF","id":"NTFILEdxAss3ee1YeZ42JM","market":"us","size":33345},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/ptn-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"ptn-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILE3iyEZzPuVZSRVv4v","market":"us","size":196028},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/ptn-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"ptn-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILE5wYSHqoVd9th7ccr","market":"us","size":141051}],"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":[{"id":11392,"name":"Consolidated Balance Sheets (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":11393,"name":"Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":11394,"name":"Consolidated Statements of Operations (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":11395,"name":"Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":11396,"name":"Consolidated Statements of Cash Flows (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/911216/000165495420005157/R6.htm","cdn_url":"","translation_url":"","translate_status":0}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-05-11 00:00","pubTimestamp":1589126400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9075852","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420001310-PTN","pdf_url":null,"pub_time":1581350400000,"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/911216/000165495420001310/0001654954-20-001310-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":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420001310/ptn_8k.htm","primary":true,"translateUrl":null,"linkName":"ptn_8k.htm","type":"8-K","id":"NTFILEGY91QySRqZXN2iLz","market":"us","size":26275},{"description":"PRESS RELEASE","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420001310/ptn_ex991.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex991.htm","type":"EX-99.1","id":"NTFILEBgRczGx2iNrsn2B5","market":"us","size":159262}],"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":"2020-02-11 00:00","pubTimestamp":1581350400,"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":"9072216","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420001270-PTN","pdf_url":null,"pub_time":1581264000000,"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/911216/000165495420001270/0001654954-20-001270-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/911216/000165495420001270/ptn_10q.htm","primary":true,"translateUrl":null,"linkName":"ptn_10q.htm","type":"10-Q","id":"NTFILE2MDbNXWKvHRdADMf","market":"us","size":799167},{"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/911216/000165495420001270/ptn_ex311.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex311.htm","type":"EX-31.1","id":"NTFILEANQUS8PWVgXNuHW1","market":"us","size":11464},{"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/911216/000165495420001270/ptn_ex312.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex312.htm","type":"EX-31.2","id":"NTFILEAz6BeDXabtKvbGX7","market":"us","size":11383},{"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/911216/000165495420001270/ptn_ex321.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex321.htm","type":"EX-32.1","id":"NTFILEGZ9Aidu1XUMinkGY","market":"us","size":5023},{"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/911216/000165495420001270/ptn_ex322.htm","primary":false,"translateUrl":null,"linkName":"ptn_ex322.htm","type":"EX-32.2","id":"NTFILEDkVJ9NBvVApvb63B","market":"us","size":4932},{"description":"IMAGE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420001270/ptn_10q000.jpg","primary":false,"translateUrl":null,"linkName":"ptn_10q000.jpg","type":"GRAPHIC","id":"NTFILEDjrgp7o6vudrGxgJ","market":"us","size":3989},{"description":"IMAGE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420001270/ptn_img.jpg","primary":false,"translateUrl":null,"linkName":"ptn_img.jpg","type":"GRAPHIC","id":"NTFILEH3WeJ997rRb5cmKe","market":"us","size":39086},{"description":"XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420001270/ptn-20191231.xml","primary":false,"translateUrl":null,"linkName":"ptn-20191231.xml","type":"EX-101.INS","id":"NTFILE7coaeAskWsPG4Gky","market":"us","size":326223},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420001270/ptn-20191231.xsd","primary":false,"translateUrl":null,"linkName":"ptn-20191231.xsd","type":"EX-101.SCH","id":"NTFILEACoxXduqpkKS1naQ","market":"us","size":27801},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420001270/ptn-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"ptn-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILE38wMtQ2sC71NMT58","market":"us","size":45418},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420001270/ptn-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"ptn-20191231_def.xml","type":"EX-101.DEF","id":"NTFILEAxHxrYjDdVhA7qBg","market":"us","size":33310},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420001270/ptn-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"ptn-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILEEFoo83hLrgpSzXeS","market":"us","size":194245},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000165495420001270/ptn-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"ptn-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILE861uTzuMicdVkPBo","market":"us","size":139798}],"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":"2020-02-10 00:00","pubTimestamp":1581264000,"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":"9058736","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720005923-PTN","pdf_url":null,"pub_time":1580832000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"PTN","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/911216/000083423720005923/0000834237-20-005923-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/911216/000083423720005923/us6960774031_020520.txt","primary":true,"translateUrl":null,"linkName":"us6960774031_020520.txt","type":"SC 13G/A","id":"NTFILE4PBN9owNRGBRkaC7","market":"us","size":11405}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-05 00:00","pubTimestamp":1580832000,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"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}],"pageSize":20,"totalPage":10,"pageCount":7,"totalSize":185,"code":"91000000","status":"200"}]}}