Protagenic Therapeutics Inc

0.3305

-0.1595-32.55%

Volume:37.29K

Turnover:11.42K

Market Cap:639.48K

PE:-0.06

High:0.4900

Open:0.4900

Low:0.2500

Close:0.4900

52wk High:14.28

52wk Low:0.2500

Shares:1.93M

Float Shares:1.91M

Volume Ratio:8.24

T/O Rate:1.95%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-5.3030

EPS(LYR):-15.7868

ROE:-512.79%

ROA:-189.60%

PB:-7.24

PE(LYR):-0.02

Loading ...

Overview Company News Filings

Jan 23, 2026

{"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.be62fbe1.png","ogUrl":"https://www.itiger.com/stock/PTIX/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"PTIX","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"PTIX\",,,,,undefined,":{"symbol":"PTIX","market":"US","secType":"STK","nameCN":"Protagenic Therapeutics Inc","latestPrice":0.3305,"timestamp":1770917400000,"preClose":0.49,"halted":0,"volume":37285,"delay":15,"changeRate":-0.3255102040816326,"floatShares":1914900,"shares":1934878,"eps":-5.303,"marketStatus":"Trading","change":-0.1595,"latestTime":"02-12 12:30:00 EST Delay","open":0.49,"high":0.49,"low":0.249993,"amount":11424.559488800001,"amplitude":0.48981,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"otc":true,"ttmEps":-5.303,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1770930000000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"PINK","adjPreClose":0.49,"volumeRatio":8.236231},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"PTIX\",,,,,undefined,":{"symbol":"PTIX","floatShares":1914900,"roa":"-189.60%","roe":"-512.79%","lyrEps":-15.786832,"volumeRatio":8.236231,"shares":1934878,"dividePrice":0,"high":0.49,"amplitude":0.48981,"preClose":0.49,"low":0.249993,"week52Low":0.249993,"pbRate":"-7.24","week52High":14.28,"institutionHeld":0.0436,"latestPrice":0.3305,"eps":-5.303,"divideRate":0,"volume":37285,"delay":15,"ttmEps":-5.303,"open":0.49,"prevYearClose":1.3,"prevWeekClose":0.4,"prevMonthClose":0.4764,"prevQuarterClose":1.3,"fiveDayClose":0.4027,"twentyDayClose":0.5925,"sixtyDayClose":2.03},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/PTIX\",params:#limit:5,,,undefined,":[{"market":"US","date":"2025-11-26","symbol":"PTIX","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1764133200000,"reportTimeType":"post","actualEps":-0.47},{"market":"US","date":"2025-09-10","symbol":"PTIX","fiscalQuarterEnding":"2025/06","expectedEps":null,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1757476800000,"reportTimeType":"post","actualEps":-1.37},{"market":"US","date":"2025-05-13","symbol":"PTIX","fiscalQuarterEnding":"2025/03","expectedEps":null,"name":null,"time":"","type":"earning","dateTimestamp":1747108800000,"reportTimeType":"","actualEps":-2.75},{"market":"US","date":"2025-05-05","symbol":"PTIX","defaultRemindTime":1746451800000,"type":"split","dateTimestamp":1746417600000,"forFactor":14,"toFactor":1,"ratio":14},{"market":"US","date":"2025-03-31","symbol":"PTIX","fiscalQuarterEnding":"2024/12","expectedEps":null,"name":null,"time":"","type":"earning","dateTimestamp":1743393600000,"reportTimeType":"","actualEps":-0.24}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"PTIX\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"PTIX\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/PTIX\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"PTIX","date":"2025-06-30","current":-0.415787,"percent":0.918434,"low":-27.034549,"twenty":-7.275095,"median":-2.66033,"eighty":-0.807413,"high":-0.234724,"avg":-4.376691,"sd":5.044086,"marketCap":2179163},"quantilePoints":[{"date":"2021-02-12","current":-15.494336,"twenty":-8.520563,"median":-8.209349,"eighty":-6.602042,"marketCap":42995992},{"date":"2021-02-19","current":-20.534662,"twenty":-8.520563,"median":-8.209349,"eighty":-6.635864,"marketCap":56982640},{"date":"2021-02-26","current":-21.094698,"twenty":-8.520563,"median":-8.209349,"eighty":-6.635864,"marketCap":58536712},{"date":"2021-03-05","current":-24.683333,"twenty":-8.750572,"median":-8.209349,"eighty":-6.635864,"marketCap":68494991},{"date":"2021-03-12","current":-21.612135,"twenty":-9.095586,"median":-8.209349,"eighty":-6.635864,"marketCap":59972572},{"date":"2021-03-19","current":-21.612135,"twenty":-9.095586,"median":-8.209349,"eighty":-6.635864,"marketCap":59972572},{"date":"2021-03-26","current":-25.800799,"twenty":-9.109923,"median":-8.209349,"eighty":-6.642684,"marketCap":65759400},{"date":"2021-04-01","current":-24.025704,"twenty":-9.283201,"median":-8.209349,"eighty":-6.64723,"marketCap":61235153},{"date":"2021-04-09","current":-24.025704,"twenty":-9.435976,"median":-8.209349,"eighty":-6.64723,"marketCap":61235153},{"date":"2021-04-16","current":-21.627639,"twenty":-9.479806,"median":-8.209349,"eighty":-6.64723,"marketCap":55123120},{"date":"2021-04-23","current":-20.37989,"twenty":-9.479806,"median":-8.209349,"eighty":-6.64723,"marketCap":51942940},{"date":"2021-04-30","current":-12.219456,"twenty":-9.479806,"median":-8.209349,"eighty":-6.64723,"marketCap":31144156},{"date":"2021-05-07","current":-11.516567,"twenty":-9.479806,"median":-8.264876,"eighty":-6.64723,"marketCap":29352678},{"date":"2021-05-14","current":-11.840978,"twenty":-9.479806,"median":-8.264876,"eighty":-6.64723,"marketCap":30179514},{"date":"2021-05-21","current":-9.712763,"twenty":-9.479806,"median":-8.264876,"eighty":-6.64723,"marketCap":31630564},{"date":"2021-05-28","current":-10.027528,"twenty":-9.479806,"median":-8.264876,"eighty":-6.64723,"marketCap":32655629},{"date":"2021-06-04","current":-11.42149,"twenty":-9.479806,"median":-8.264876,"eighty":-6.64723,"marketCap":37195201},{"date":"2021-06-11","current":-13.355049,"twenty":-9.578459,"median":-8.329095,"eighty":-6.64723,"marketCap":43492026},{"date":"2021-06-18","current":-13.22015,"twenty":-9.578459,"median":-8.329095,"eighty":-6.64723,"marketCap":43052713},{"date":"2021-06-25","current":-14.209412,"twenty":-9.578459,"median":-8.329095,"eighty":-6.64723,"marketCap":46274344},{"date":"2021-07-02","current":-12.140954,"twenty":-9.578459,"median":-8.329095,"eighty":-6.64723,"marketCap":39538206},{"date":"2021-07-09","current":-12.275853,"twenty":-9.578459,"median":-8.329095,"eighty":-6.64723,"marketCap":39977519},{"date":"2021-07-16","current":-10.432227,"twenty":-9.667797,"median":-8.329095,"eighty":-6.64723,"marketCap":33973569},{"date":"2021-07-23","current":-11.061758,"twenty":-9.741631,"median":-8.329095,"eighty":-6.64723,"marketCap":36023698},{"date":"2021-07-30","current":-9.712763,"twenty":-9.741631,"median":-8.329095,"eighty":-6.64723,"marketCap":31630564},{"date":"2021-08-06","current":-8.858399,"twenty":-9.741631,"median":-8.329095,"eighty":-6.739708,"marketCap":28848246},{"date":"2021-08-13","current":-9.181838,"twenty":-9.741631,"median":-8.329095,"eighty":-6.739708,"marketCap":29901555},{"date":"2021-08-20","current":-7.527974,"twenty":-9.741631,"median":-8.329095,"eighty":-6.739708,"marketCap":31896327},{"date":"2021-08-27","current":-8.237417,"twenty":-9.741631,"median":-8.329095,"eighty":-6.739708,"marketCap":34902264},{"date":"2021-09-03","current":-8.513311,"twenty":-9.741631,"median":-8.329095,"eighty":-6.739708,"marketCap":36071239},{"date":"2021-09-10","current":-7.920222,"twenty":-9.741631,"median":-8.329095,"eighty":-6.739708,"marketCap":33558296},{"date":"2021-09-17","current":-7.603413,"twenty":-9.741631,"median":-8.329095,"eighty":-6.865829,"marketCap":32215964},{"date":"2021-09-24","current":-8.197429,"twenty":-9.718537,"median":-8.329095,"eighty":-7.054505,"marketCap":34732836},{"date":"2021-10-01","current":-7.445008,"twenty":-9.712763,"median":-8.329095,"eighty":-7.093792,"marketCap":31544798},{"date":"2021-10-08","current":-7.405407,"twenty":-9.67679,"median":-8.329095,"eighty":-7.093792,"marketCap":31377006},{"date":"2021-10-15","current":-7.722216,"twenty":-9.596327,"median":-8.329095,"eighty":-7.093792,"marketCap":32719338},{"date":"2021-10-22","current":-7.464809,"twenty":-9.578459,"median":-8.329095,"eighty":-7.093792,"marketCap":31628693},{"date":"2021-10-29","current":-7.445008,"twenty":-9.578459,"median":-8.264876,"eighty":-7.094299,"marketCap":31544798},{"date":"2021-11-05","current":-8.157828,"twenty":-9.578459,"median":-8.264876,"eighty":-7.106768,"marketCap":34565044},{"date":"2021-11-12","current":-8.157828,"twenty":-9.578459,"median":-8.264876,"eighty":-7.109854,"marketCap":34565044},{"date":"2021-11-19","current":-7.588139,"twenty":-9.578459,"median":-8.264876,"eighty":-7.109854,"marketCap":31537817},{"date":"2021-11-26","current":-7.220971,"twenty":-9.578459,"median":-8.264876,"eighty":-7.109854,"marketCap":30011794},{"date":"2021-12-03","current":-6.649821,"twenty":-9.578459,"median":-8.264876,"eighty":-7.109854,"marketCap":27637980},{"date":"2021-12-10","current":-7.180175,"twenty":-9.578459,"median":-8.251147,"eighty":-7.103683,"marketCap":29842236},{"date":"2021-12-17","current":-6.609024,"twenty":-9.578459,"median":-8.209349,"eighty":-7.093792,"marketCap":27468421},{"date":"2021-12-23","current":-6.649821,"twenty":-9.578459,"median":-8.209349,"eighty":-7.052512,"marketCap":27637980},{"date":"2021-12-31","current":-5.650308,"twenty":-9.578459,"median":-8.209349,"eighty":-6.871225,"marketCap":23483805},{"date":"2022-01-07","current":-5.874689,"twenty":-9.578459,"median":-8.209349,"eighty":-6.739708,"marketCap":24416375},{"date":"2022-01-14","current":-5.50752,"twenty":-9.578459,"median":-8.209349,"eighty":-6.682458,"marketCap":22890351},{"date":"2022-01-21","current":-4.36522,"twenty":-9.578459,"median":-8.209349,"eighty":-6.647748,"marketCap":18142723},{"date":"2022-01-28","current":-4.487609,"twenty":-9.578459,"median":-8.209349,"eighty":-6.64723,"marketCap":18651397},{"date":"2022-02-04","current":-4.691592,"twenty":-9.578459,"median":-8.209349,"eighty":-6.64723,"marketCap":19499188},{"date":"2022-02-11","current":-4.691592,"twenty":-9.578459,"median":-8.209349,"eighty":-6.64723,"marketCap":19499188},{"date":"2022-02-18","current":-4.202034,"twenty":-9.578459,"median":-8.209349,"eighty":-6.64723,"marketCap":17464490},{"date":"2022-02-25","current":-3.664745,"twenty":-9.578459,"median":-8.209349,"eighty":-6.635864,"marketCap":15231409},{"date":"2022-03-04","current":-3.508494,"twenty":-9.578459,"median":-8.209349,"eighty":-6.635864,"marketCap":14582001},{"date":"2022-03-11","current":-3.389369,"twenty":-9.578459,"median":-8.209349,"eighty":-6.486635,"marketCap":14086891},{"date":"2022-03-18","current":-3.685959,"twenty":-9.532897,"median":-8.209349,"eighty":-6.466753,"marketCap":15319579},{"date":"2022-03-25","current":-3.56153,"twenty":-9.48793,"median":-8.209349,"eighty":-6.466753,"marketCap":14802427},{"date":"2022-04-01","current":-3.488096,"twenty":-9.479806,"median":-8.209349,"eighty":-6.466753,"marketCap":14497222},{"date":"2022-04-08","current":-3.173764,"twenty":-9.479806,"median":-8.209349,"eighty":-6.466753,"marketCap":14354725},{"date":"2022-04-14","current":-3.166135,"twenty":-9.479806,"median":-8.209349,"eighty":-6.455997,"marketCap":14320219},{"date":"2022-04-22","current":-3.371361,"twenty":-9.479806,"median":-8.209349,"eighty":-6.361429,"marketCap":15248445},{"date":"2022-04-29","current":-3.120359,"twenty":-9.479806,"median":-8.209349,"eighty":-6.246821,"marketCap":14113179},{"date":"2022-05-06","current":-3.026901,"twenty":-9.479806,"median":-8.209349,"eighty":-6.246821,"marketCap":13690474},{"date":"2022-05-13","current":-2.421404,"twenty":-9.479806,"median":-8.177629,"eighty":-6.246821,"marketCap":11328759},{"date":"2022-05-20","current":-2.815242,"twenty":-9.479806,"median":-8.157828,"eighty":-6.246821,"marketCap":13171368},{"date":"2022-05-27","current":-2.823005,"twenty":-9.479806,"median":-8.099445,"eighty":-6.246821,"marketCap":13207684},{"date":"2022-06-03","current":-3.140362,"twenty":-9.479806,"median":-8.080396,"eighty":-6.246821,"marketCap":14692471},{"date":"2022-06-10","current":-2.99258,"twenty":-9.479806,"median":-8.080396,"eighty":-6.246821,"marketCap":14001060},{"date":"2022-06-17","current":-2.844799,"twenty":-9.479806,"median":-8.080396,"eighty":-6.246821,"marketCap":13309650},{"date":"2022-06-24","current":-2.99258,"twenty":-9.479806,"median":-8.080396,"eighty":-6.246821,"marketCap":14001060},{"date":"2022-07-01","current":-2.532979,"twenty":-9.479806,"median":-8.080396,"eighty":-6.246821,"marketCap":11850774},{"date":"2022-07-08","current":-2.357119,"twenty":-9.479806,"median":-8.080396,"eighty":-6.246821,"marketCap":11027995},{"date":"2022-07-15","current":-2.290617,"twenty":-9.479806,"median":-8.080396,"eighty":-6.246821,"marketCap":10716861},{"date":"2022-07-22","current":-2.327936,"twenty":-9.479806,"median":-8.080396,"eighty":-6.246821,"marketCap":10891459},{"date":"2022-07-29","current":-2.179781,"twenty":-9.479806,"median":-8.080396,"eighty":-6.246821,"marketCap":10198303},{"date":"2022-08-05","current":-2.401454,"twenty":-9.479806,"median":-8.080396,"eighty":-6.246821,"marketCap":11235419},{"date":"2022-08-12","current":-2.741053,"twenty":-9.479806,"median":-8.080396,"eighty":-6.201497,"marketCap":10409183},{"date":"2022-08-19","current":-3.076976,"twenty":-9.479806,"median":-8.080396,"eighty":-6.191407,"marketCap":11684853},{"date":"2022-08-26","current":-3.322765,"twenty":-9.479806,"median":-8.080396,"eighty":-6.191407,"marketCap":12618239},{"date":"2022-09-02","current":-3.149799,"twenty":-9.479806,"median":-8.080396,"eighty":-6.191407,"marketCap":11961399},{"date":"2022-09-09","current":-3.107468,"twenty":-9.479806,"median":-8.080396,"eighty":-6.191407,"marketCap":11800647},{"date":"2022-09-16","current":-3.090171,"twenty":-9.479806,"median":-8.080396,"eighty":-6.191407,"marketCap":11734963},{"date":"2022-09-23","current":-3.049661,"twenty":-9.479806,"median":-8.079763,"eighty":-6.144321,"marketCap":11581124},{"date":"2022-09-30","current":-2.599039,"twenty":-9.479806,"median":-8.078626,"eighty":-6.144321,"marketCap":9869883},{"date":"2022-10-07","current":-2.822074,"twenty":-9.479806,"median":-8.039025,"eighty":-6.09571,"marketCap":10716861},{"date":"2022-10-14","current":-2.776102,"twenty":-9.479806,"median":-7.992478,"eighty":-5.874689,"marketCap":10542280},{"date":"2022-10-21","current":-2.822529,"twenty":-9.479806,"median":-7.992478,"eighty":-5.830504,"marketCap":10718589},{"date":"2022-10-28","current":-2.685062,"twenty":-9.479806,"median":-7.992478,"eighty":-5.700896,"marketCap":10196557},{"date":"2022-11-04","current":-2.799315,"twenty":-9.397998,"median":-7.992478,"eighty":-5.610033,"marketCap":10630434},{"date":"2022-11-11","current":-2.594032,"twenty":-9.370232,"median":-7.992478,"eighty":-5.610033,"marketCap":9850869},{"date":"2022-11-18","current":-2.66033,"twenty":-9.353031,"median":-7.992478,"eighty":-5.50752,"marketCap":10227688},{"date":"2022-11-25","current":-2.472844,"twenty":-9.337756,"median":-7.992478,"eighty":-4.928211,"marketCap":9506893},{"date":"2022-12-02","current":-2.382922,"twenty":-9.293348,"median":-7.992478,"eighty":-4.691592,"marketCap":9161187},{"date":"2022-12-09","current":-1.888803,"twenty":-9.283201,"median":-7.992478,"eighty":-4.609999,"marketCap":7261537},{"date":"2022-12-16","current":-1.900043,"twenty":-9.283201,"median":-7.992478,"eighty":-4.585521,"marketCap":7304750},{"date":"2022-12-23","current":-1.753471,"twenty":-9.267119,"median":-7.992478,"eighty":-4.403895,"marketCap":6741251},{"date":"2022-12-30","current":-1.798432,"twenty":-9.263098,"median":-7.992478,"eighty":-4.299946,"marketCap":6914104},{"date":"2023-01-06","current":-1.910834,"twenty":-9.138689,"median":-7.922109,"eighty":-3.948685,"marketCap":7346235},{"date":"2023-01-13","current":-1.998058,"twenty":-9.095586,"median":-7.88062,"eighty":-3.920254,"marketCap":7681569},{"date":"2023-01-20","current":-2.607272,"twenty":-9.095586,"median":-7.801418,"eighty":-3.920254,"marketCap":10023704},{"date":"2023-01-27","current":-2.652687,"twenty":-9.095586,"median":-7.722216,"eighty":-3.920254,"marketCap":10198303},{"date":"2023-02-03","current":-2.549277,"twenty":-9.095586,"median":-7.669732,"eighty":-3.920254,"marketCap":9800742},{"date":"2023-02-10","current":-2.382922,"twenty":-9.095586,"median":-7.588139,"eighty":-3.920254,"marketCap":9161187},{"date":"2023-02-17","current":-2.364039,"twenty":-9.095586,"median":-7.563812,"eighty":-3.920254,"marketCap":9088589},{"date":"2023-02-24","current":-2.181498,"twenty":-9.095586,"median":-7.484609,"eighty":-3.920254,"marketCap":8386808},{"date":"2023-03-03","current":-1.934663,"twenty":-9.095586,"median":-7.409734,"eighty":-3.757924,"marketCap":7437847},{"date":"2023-03-10","current":-1.70851,"twenty":-9.095586,"median":-7.325769,"eighty":-3.651201,"marketCap":6568398},{"date":"2023-03-17","current":-1.550698,"twenty":-9.095586,"median":-7.325769,"eighty":-3.578664,"marketCap":5961686},{"date":"2023-03-24","current":-2.191839,"twenty":-9.095586,"median":-7.325769,"eighty":-3.506541,"marketCap":8426564},{"date":"2023-03-31","current":-1.944554,"twenty":-9.095586,"median":-7.325769,"eighty":-3.459875,"marketCap":7475874},{"date":"2023-04-06","current":-2.056956,"twenty":-9.095586,"median":-7.325769,"eighty":-3.391071,"marketCap":7908006},{"date":"2023-04-14","current":-2.124682,"twenty":-9.095586,"median":-7.325769,"eighty":-3.32852,"marketCap":7554318},{"date":"2023-04-21","current":-2.248534,"twenty":-9.095586,"median":-7.275095,"eighty":-3.290992,"marketCap":7994673},{"date":"2023-04-28","current":-2.212193,"twenty":-9.095586,"median":-7.275095,"eighty":-3.203747,"marketCap":7865462},{"date":"2023-05-05","current":-2.333613,"twenty":-9.095586,"median":-7.275095,"eighty":-3.147432,"marketCap":8297174},{"date":"2023-05-12","current":-2.501099,"twenty":-9.095586,"median":-7.275095,"eighty":-3.140332,"marketCap":8892669},{"date":"2023-05-18","current":-2.9537,"twenty":-9.095586,"median":-7.275095,"eighty":-3.119026,"marketCap":8599675},{"date":"2023-05-26","current":-3.161498,"twenty":-9.095586,"median":-7.275095,"eighty":-3.109368,"marketCap":9204677},{"date":"2023-06-02","current":-2.960203,"twenty":-9.095586,"median":-7.275095,"eighty":-3.090171,"marketCap":8618608},{"date":"2023-06-09","current":-2.870951,"twenty":-9.095586,"median":-7.275095,"eighty":-3.071795,"marketCap":8358750},{"date":"2023-06-16","current":-2.818887,"twenty":-9.095586,"median":-7.207402,"eighty":-3.049661,"marketCap":8207167},{"date":"2023-06-23","current":-2.964666,"twenty":-9.095586,"median":-7.180175,"eighty":-3.027046,"marketCap":8631601},{"date":"2023-06-30","current":-3.042018,"twenty":-9.095586,"median":-7.162964,"eighty":-3.01006,"marketCap":8856811},{"date":"2023-07-07","current":-3.033093,"twenty":-9.095586,"median":-7.162964,"eighty":-2.99258,"marketCap":8830825},{"date":"2023-07-14","current":-3.183185,"twenty":-9.095586,"median":-7.150734,"eighty":-2.99258,"marketCap":9267819},{"date":"2023-07-21","current":-3.123684,"twenty":-9.095586,"median":-7.128199,"eighty":-2.99258,"marketCap":9094580},{"date":"2023-07-28","current":-3.101519,"twenty":-9.095586,"median":-7.109854,"eighty":-2.99258,"marketCap":9030049},{"date":"2023-08-04","current":-2.811449,"twenty":-9.036685,"median":-7.109854,"eighty":-2.99258,"marketCap":8185512},{"date":"2023-08-11","current":-2.900702,"twenty":-8.607903,"median":-7.109854,"eighty":-2.985061,"marketCap":8445370},{"date":"2023-08-18","current":-2.350807,"twenty":-8.498705,"median":-7.109854,"eighty":-2.960203,"marketCap":8120548},{"date":"2023-08-25","current":-2.350807,"twenty":-8.498705,"median":-7.109854,"eighty":-2.957853,"marketCap":8120548},{"date":"2023-09-01","current":-2.382151,"twenty":-8.476796,"median":-7.109854,"eighty":-2.955635,"marketCap":8228822},{"date":"2023-09-08","current":-2.332,"twenty":-8.476796,"median":-7.093792,"eighty":-2.948677,"marketCap":8055583},{"date":"2023-09-15","current":-2.256273,"twenty":-8.476796,"median":-7.057785,"eighty":-2.91869,"marketCap":7793993},{"date":"2023-09-22","current":-2.244112,"twenty":-8.476796,"median":-6.853803,"eighty":-2.903086,"marketCap":7751983},{"date":"2023-09-29","current":-2.256775,"twenty":-8.476796,"median":-6.739708,"eighty":-2.882638,"marketCap":7795726},{"date":"2023-10-06","current":-1.37914,"twenty":-8.476796,"median":-6.649821,"eighty":-2.857328,"marketCap":4764054},{"date":"2023-10-13","current":-0.926907,"twenty":-8.476796,"median":-6.64723,"eighty":-2.839035,"marketCap":3201877},{"date":"2023-10-19","current":-1.128387,"twenty":-8.476796,"median":-6.64723,"eighty":-2.822719,"marketCap":3897863},{"date":"2023-10-27","current":-0.989219,"twenty":-8.491402,"median":-6.64723,"eighty":-2.822074,"marketCap":3417126},{"date":"2023-11-03","current":-1.003136,"twenty":-8.491402,"median":-6.64723,"eighty":-2.807425,"marketCap":3465200},{"date":"2023-11-10","current":-1.003011,"twenty":-8.466346,"median":-6.635864,"eighty":-2.793246,"marketCap":3464767},{"date":"2023-11-17","current":-0.893621,"twenty":-8.466346,"median":-6.486635,"eighty":-2.779288,"marketCap":3508076},{"date":"2023-11-24","current":-0.915115,"twenty":-8.466346,"median":-6.466753,"eighty":-2.751431,"marketCap":3592456},{"date":"2023-12-01","current":-0.847329,"twenty":-8.466346,"median":-6.466753,"eighty":-2.731313,"marketCap":3326349},{"date":"2023-12-08","current":-0.982789,"twenty":-8.450691,"median":-6.466753,"eighty":-2.695924,"marketCap":3858121},{"date":"2023-12-15","current":-0.99194,"twenty":-8.450691,"median":-6.455997,"eighty":-2.658801,"marketCap":3894045},{"date":"2023-12-22","current":-0.917714,"twenty":-8.450691,"median":-6.357203,"eighty":-2.640097,"marketCap":3602657},{"date":"2023-12-29","current":-1.106499,"twenty":-8.466346,"median":-6.246821,"eighty":-2.603979,"marketCap":4343768},{"date":"2024-01-05","current":-1.086389,"twenty":-8.482001,"median":-6.246821,"eighty":-2.589321,"marketCap":4264822},{"date":"2024-01-12","current":-0.949008,"twenty":-8.482001,"median":-6.246821,"eighty":-2.562493,"marketCap":3725510},{"date":"2024-01-19","current":-0.983128,"twenty":-8.497656,"median":-6.246821,"eighty":-2.536778,"marketCap":3859451},{"date":"2024-01-26","current":-1.017699,"twenty":-8.482001,"median":-6.246821,"eighty":-2.517985,"marketCap":3995166},{"date":"2024-02-02","current":-1.073283,"twenty":-8.329095,"median":-6.246821,"eighty":-2.511429,"marketCap":4213375},{"date":"2024-02-09","current":-1.084694,"twenty":-8.329095,"median":-6.246821,"eighty":-2.499253,"marketCap":4258170},{"date":"2024-02-16","current":-1.09023,"twenty":-8.329095,"median":-6.246821,"eighty":-2.471575,"marketCap":4279902},{"date":"2024-02-23","current":-1.10729,"twenty":-8.329095,"median":-6.246821,"eighty":-2.444085,"marketCap":4346872},{"date":"2024-03-01","current":-1.186261,"twenty":-8.329095,"median":-6.246821,"eighty":-2.428332,"marketCap":4656888},{"date":"2024-03-08","current":-1.168184,"twenty":-8.329095,"median":-6.246821,"eighty":-2.415543,"marketCap":4585926},{"date":"2024-03-15","current":-1.242749,"twenty":-8.329095,"median":-6.246821,"eighty":-2.392071,"marketCap":4878645},{"date":"2024-03-22","current":-1.615574,"twenty":-8.329095,"median":-6.246821,"eighty":-2.382614,"marketCap":6342238},{"date":"2024-03-28","current":-2.056185,"twenty":-8.329095,"median":-6.191407,"eighty":-2.380391,"marketCap":8071940},{"date":"2024-04-05","current":-1.463448,"twenty":-8.329095,"median":-6.191407,"eighty":-2.357093,"marketCap":7317967},{"date":"2024-04-12","current":-1.454579,"twenty":-8.329095,"median":-6.191407,"eighty":-2.350807,"marketCap":7273616},{"date":"2024-04-19","current":-1.215105,"twenty":-8.329095,"median":-6.191407,"eighty":-2.339257,"marketCap":6076130},{"date":"2024-04-26","current":-1.39134,"twenty":-8.268948,"median":-6.191407,"eighty":-2.332219,"marketCap":6957391},{"date":"2024-05-03","current":-1.21954,"twenty":-8.157828,"median":-6.144321,"eighty":-2.317268,"marketCap":6098306},{"date":"2024-05-10","current":-1.14415,"twenty":-8.080396,"median":-6.09571,"eighty":-2.306925,"marketCap":5721320},{"date":"2024-05-17","current":-1.100163,"twenty":-8.080396,"median":-5.752299,"eighty":-2.293861,"marketCap":6608346},{"date":"2024-05-24","current":-1.233069,"twenty":-8.080396,"median":-5.62991,"eighty":-2.289618,"marketCap":7406670},{"date":"2024-05-31","current":-1.041094,"twenty":-8.080396,"median":-5.610033,"eighty":-2.272842,"marketCap":6253536},{"date":"2024-06-07","current":-0.797434,"twenty":-8.080396,"median":-5.50752,"eighty":-2.266587,"marketCap":4789942},{"date":"2024-06-14","current":-0.684464,"twenty":-8.080396,"median":-4.915972,"eighty":-2.254311,"marketCap":4111367},{"date":"2024-06-21","current":-0.707353,"twenty":-8.080396,"median":-4.691592,"eighty":-2.239384,"marketCap":4248856},{"date":"2024-06-28","current":-0.664528,"twenty":-8.080396,"median":-4.609999,"eighty":-2.231517,"marketCap":3991618},{"date":"2024-07-05","current":-0.555913,"twenty":-8.080396,"median":-4.548804,"eighty":-2.214913,"marketCap":3339202},{"date":"2024-07-12","current":-0.563326,"twenty":-8.080396,"median":-4.380314,"eighty":-2.197613,"marketCap":3383725},{"date":"2024-07-15","current":-0.573703,"twenty":-8.080396,"median":-4.36522,"eighty":-2.192812,"marketCap":3446056},{"date":"2024-08-02","current":-0.533677,"twenty":-8.080396,"median":-3.920254,"eighty":-2.179781,"marketCap":3205634},{"date":"2024-08-09","current":-0.482162,"twenty":-8.080396,"median":-3.920254,"eighty":-2.124363,"marketCap":2896201},{"date":"2024-08-16","current":-0.37364,"twenty":-8.080396,"median":-3.920254,"eighty":-2.068197,"marketCap":2392649},{"date":"2024-08-23","current":-0.441311,"twenty":-8.080396,"median":-3.920254,"eighty":-2.034476,"marketCap":2825992},{"date":"2024-08-30","current":-0.406221,"twenty":-8.080396,"median":-3.920254,"eighty":-2.023236,"marketCap":2601288},{"date":"2024-09-06","current":-0.495167,"twenty":-8.080396,"median":-3.920254,"eighty":-1.977101,"marketCap":3170865},{"date":"2024-09-13","current":-0.606925,"twenty":-8.080396,"median":-3.920254,"eighty":-1.944554,"marketCap":3886521},{"date":"2024-09-20","current":-0.414383,"twenty":-8.080396,"median":-3.794478,"eighty":-1.934663,"marketCap":2653556},{"date":"2024-09-27","current":-0.398338,"twenty":-8.080396,"median":-3.685959,"eighty":-1.910834,"marketCap":2550808},{"date":"2024-10-04","current":-0.443683,"twenty":-8.080396,"median":-3.597431,"eighty":-1.875315,"marketCap":2841181},{"date":"2024-10-11","current":-0.407268,"twenty":-8.080396,"median":-3.508494,"eighty":-1.843393,"marketCap":2607989},{"date":"2024-10-18","current":-0.376712,"twenty":-8.080396,"median":-3.467698,"eighty":-1.753471,"marketCap":2412323},{"date":"2024-10-25","current":-0.446683,"twenty":-8.080396,"median":-3.391496,"eighty":-1.66355,"marketCap":2860390},{"date":"2024-10-31","current":-0.457077,"twenty":-8.080396,"median":-3.344901,"eighty":-1.575876,"marketCap":2926952},{"date":"2024-11-08","current":-0.4388,"twenty":-8.080396,"median":-3.303106,"eighty":-1.539656,"marketCap":2809910},{"date":"2024-11-15","current":-0.481843,"twenty":-8.080396,"median":-3.259513,"eighty":-1.46136,"marketCap":3085540},{"date":"2024-11-22","current":-0.480914,"twenty":-8.078626,"median":-3.175052,"eighty":-1.451386,"marketCap":2716097},{"date":"2024-11-29","current":-0.709826,"twenty":-8.029554,"median":-3.163817,"eighty":-1.390684,"marketCap":4008944},{"date":"2024-12-06","current":-0.647385,"twenty":-7.887398,"median":-3.140923,"eighty":-1.324939,"marketCap":3656293},{"date":"2024-12-13","current":-0.619594,"twenty":-7.801418,"median":-3.136651,"eighty":-1.253354,"marketCap":3499332},{"date":"2024-12-20","current":-0.78923,"twenty":-7.722216,"median":-3.117827,"eighty":-1.232137,"marketCap":4457402},{"date":"2024-12-27","current":-0.640287,"twenty":-7.682615,"median":-3.108213,"eighty":-1.211557,"marketCap":3616203},{"date":"2025-01-03","current":-0.625009,"twenty":-7.611333,"median":-3.09463,"eighty":-1.191739,"marketCap":3529916},{"date":"2025-01-10","current":-0.659536,"twenty":-7.585423,"median":-3.084709,"eighty":-1.152759,"marketCap":3724920},{"date":"2025-01-17","current":-0.538986,"twenty":-7.50045,"median":-3.071795,"eighty":-1.140951,"marketCap":3044079},{"date":"2025-01-24","current":-0.5053,"twenty":-7.445008,"median":-3.051315,"eighty":-1.129772,"marketCap":2853824},{"date":"2025-01-31","current":-0.459582,"twenty":-7.381646,"median":-3.049455,"eighty":-1.114554,"marketCap":2595621},{"date":"2025-02-07","current":-0.32676,"twenty":-7.325769,"median":-3.027142,"eighty":-1.106974,"marketCap":1845473},{"date":"2025-02-14","current":-0.330731,"twenty":-7.325769,"median":-3.003688,"eighty":-1.095947,"marketCap":1867896},{"date":"2025-02-21","current":-0.312805,"twenty":-7.325769,"median":-2.99258,"eighty":-1.088694,"marketCap":1766653},{"date":"2025-02-28","current":-0.346611,"twenty":-7.325769,"median":-2.982295,"eighty":-1.083677,"marketCap":1957587},{"date":"2025-03-07","current":-0.43937,"twenty":-7.325769,"median":-2.960203,"eighty":-1.073283,"marketCap":2481468},{"date":"2025-03-14","current":-0.332054,"twenty":-7.310103,"median":-2.957319,"eighty":-1.06249,"marketCap":1875370},{"date":"2025-03-21","current":-0.307752,"twenty":-7.275095,"median":-2.955635,"eighty":-1.032612,"marketCap":1738115},{"date":"2025-03-28","current":-0.300774,"twenty":-7.275095,"median":-2.941736,"eighty":-1.017157,"marketCap":1698705},{"date":"2025-04-04","current":-0.514038,"twenty":-7.275095,"median":-2.916209,"eighty":-1.005104,"marketCap":2840235},{"date":"2025-04-11","current":-0.352493,"twenty":-7.275095,"median":-2.900702,"eighty":-1.003011,"marketCap":1947646},{"date":"2025-04-17","current":-0.350042,"twenty":-7.275095,"median":-2.881744,"eighty":-0.996026,"marketCap":1934100},{"date":"2025-04-25","current":-0.292564,"twenty":-7.275095,"median":-2.850454,"eighty":-0.99106,"marketCap":1616516},{"date":"2025-05-02","current":-0.330837,"twenty":-7.275095,"median":-2.83171,"eighty":-0.982947,"marketCap":1827987},{"date":"2025-05-09","current":-0.340507,"twenty":-7.275095,"median":-2.822302,"eighty":-0.971807,"marketCap":1881418},{"date":"2025-05-16","current":-0.320002,"twenty":-7.275095,"median":-2.810575,"eighty":-0.954205,"marketCap":1677149},{"date":"2025-05-23","current":-0.550773,"twenty":-7.275095,"median":-2.795009,"eighty":-0.949008,"marketCap":2886632},{"date":"2025-05-30","current":-0.428148,"twenty":-7.275095,"median":-2.783186,"eighty":-0.93131,"marketCap":2243949},{"date":"2025-06-06","current":-0.391626,"twenty":-7.275095,"median":-2.764629,"eighty":-0.908337,"marketCap":2052536},{"date":"2025-06-13","current":-0.395559,"twenty":-7.275095,"median":-2.734284,"eighty":-0.903818,"marketCap":2073149},{"date":"2025-06-20","current":-0.386569,"twenty":-7.275095,"median":-2.708281,"eighty":-0.893461,"marketCap":2026032},{"date":"2025-06-27","current":-0.434891,"twenty":-7.275095,"median":-2.662764,"eighty":-0.847329,"marketCap":2279286},{"date":"2025-06-30","current":-0.415787,"twenty":-7.275095,"median":-2.66033,"eighty":-0.807413,"marketCap":2179163}],"updateTime":1770897775919},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"PTIX\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20659417","market":"us","labels":[],"media":"sec.gov","original_id":"AN135445726000085-PTIX","pdf_url":"","pub_time":1769144400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities","symbol":"PTIX","title":"Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities","titleType":"Delisting","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000135445726000085/0001354457-26-000085-index.htm","us_notice_code":"Form 25-NSE","us_title_en":"Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000135445726000085/xslF25X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"25-NSE","id":"NTFILE8vZtCY4CgxRkbNje","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Delisting","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Delisting","pubTime":"2026-01-23 13:00","pubTimestamp":1769144400,"title_zh":"Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20600425","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315226000263-PTIX","pdf_url":"","pub_time":1767589200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000149315226000263/0001493152-26-000263-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315226000263/form8-k.htm","primary":true,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE3K96waitaLg8oMUH","market":"us","size":45724}],"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":"2026-01-05 13:00","pubTimestamp":1767589200,"title_zh":"Form 8-K - Current report","summary_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20456214","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225025201-PTIX","pdf_url":"","pub_time":1764133200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"PTIX","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225025201/0001493152-25-025201-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225025201/form10-q.htm","primary":true,"translateUrl":"","linkName":"form10-q.htm","type":"10-Q","id":"NTFILEHP3xtZbqBHH1Q7ze","market":"us","size":1124332},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225025201/ex31-1.htm","primary":false,"translateUrl":"","linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILEByiV8N1hRn5W2MTk","market":"us","size":19854},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225025201/ex31-2.htm","primary":false,"translateUrl":"","linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILEGgsSpPquR6XhXr5P","market":"us","size":19721},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225025201/ex32-1.htm","primary":false,"translateUrl":"","linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILE9cFT5zdkyen8bHtP","market":"us","size":10607}],"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":"2025-11-26 13:00","pubTimestamp":1764133200,"title_zh":"Form 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":"20455644","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225025159-PTIX","pdf_url":"","pub_time":1764133200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225025159/0001493152-25-025159-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225025159/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEGNzZRHMPTNftmVR1","market":"us","size":14049},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225025159/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEHKFw8ei5nqCfCvYk","market":"us","size":57373},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225025159/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE5pFmMtqvThDKW7WH","market":"us","size":9334}],"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":"2025-11-26 13:00","pubTimestamp":1764133200,"title_zh":"Form 8-K - Current report","summary_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20373734","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225020881-PTIX","pdf_url":"","pub_time":1762318800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020881/0001493152-25-020881-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":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020881/form8-k.htm","primary":true,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEEMyJQ52VTcyfWXQU","market":"us","size":41004}],"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":"2025-11-05 13:00","pubTimestamp":1762318800,"title_zh":"Form 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":"20356901","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225020444-PTIX","pdf_url":"","pub_time":1761883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/0001493152-25-020444-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE5CHZtHE7SHFHYMaJ","market":"us","size":112663},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEBHQ7rcck71NqFxan","market":"us","size":45558},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEANtJqSNk7wo5oion","market":"us","size":151319},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_002.jpg","type":"GRAPHIC","id":"NTFILE5zB562kgB9wkxMZn","market":"us","size":132877},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_003.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_003.jpg","type":"GRAPHIC","id":"NTFILEEFMkXsjoDxRvR3M6","market":"us","size":113200},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_004.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_004.jpg","type":"GRAPHIC","id":"NTFILE4tYxYzwzahCnmy9J","market":"us","size":168591},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_005.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_005.jpg","type":"GRAPHIC","id":"NTFILE4NuHeHwWJTVQYSAk","market":"us","size":143691},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_006.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_006.jpg","type":"GRAPHIC","id":"NTFILE7xwHpY2VbSrjjx91","market":"us","size":107323},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_007.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_007.jpg","type":"GRAPHIC","id":"NTFILE8pfHcUPSkzTdtqhi","market":"us","size":127250},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_008.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_008.jpg","type":"GRAPHIC","id":"NTFILECFRtAhVxKNmcD9Kb","market":"us","size":146298},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_009.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_009.jpg","type":"GRAPHIC","id":"NTFILE7bppbnBTVAzaf8R4","market":"us","size":140596},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_010.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_010.jpg","type":"GRAPHIC","id":"NTFILEGosnPRN9jMrwZ2sp","market":"us","size":118117},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_011.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_011.jpg","type":"GRAPHIC","id":"NTFILEAMkcUrXzov9rtrma","market":"us","size":119448},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_012.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_012.jpg","type":"GRAPHIC","id":"NTFILE2svCUjZFnHT5qUKq","market":"us","size":123776},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_013.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_013.jpg","type":"GRAPHIC","id":"NTFILEBfHFVruqeCJrMW61","market":"us","size":127318},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_014.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_014.jpg","type":"GRAPHIC","id":"NTFILEH7WCguSFhWX5w3YQ","market":"us","size":116406},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_015.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_015.jpg","type":"GRAPHIC","id":"NTFILEHoZuoiYd9BsUVqUg","market":"us","size":125498},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_016.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_016.jpg","type":"GRAPHIC","id":"NTFILE6bYz646nPdQQvtWi","market":"us","size":107512},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_017.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_017.jpg","type":"GRAPHIC","id":"NTFILEHjLAKfVV94Sap7rz","market":"us","size":77396},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_018.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_018.jpg","type":"GRAPHIC","id":"NTFILEEuVzRSogq5x2Jqg6","market":"us","size":133808},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_019.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_019.jpg","type":"GRAPHIC","id":"NTFILEHKzqWHXCnqjNh7cd","market":"us","size":88562},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_020.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_020.jpg","type":"GRAPHIC","id":"NTFILE7grDjwCFxogmQ26F","market":"us","size":31709},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_021.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_021.jpg","type":"GRAPHIC","id":"NTFILE7ddpwZj7UQmuQDL7","market":"us","size":37465},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_022.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_022.jpg","type":"GRAPHIC","id":"NTFILEF5kd4PAazU9DmiLi","market":"us","size":86079},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_023.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_023.jpg","type":"GRAPHIC","id":"NTFILE8HJMzv9sFyCZUtnP","market":"us","size":104158},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_024.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_024.jpg","type":"GRAPHIC","id":"NTFILEANEhL2wbi4ykxtqc","market":"us","size":88416},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_025.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_025.jpg","type":"GRAPHIC","id":"NTFILE4DEfGQnFQsXBMtyg","market":"us","size":43443},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_026.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_026.jpg","type":"GRAPHIC","id":"NTFILEEoKH6jCSa4J2QfFi","market":"us","size":152344},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_027.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_027.jpg","type":"GRAPHIC","id":"NTFILE9HSny1WtaeSN44Dm","market":"us","size":173190},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_028.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_028.jpg","type":"GRAPHIC","id":"NTFILEJ6wQzs3iJZxoRcXJ","market":"us","size":147172},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_029.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_029.jpg","type":"GRAPHIC","id":"NTFILEAHc1k3fKfK93UGdi","market":"us","size":170825},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_030.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_030.jpg","type":"GRAPHIC","id":"NTFILECenoxKc2RFCu3Q5a","market":"us","size":130210},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_031.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_031.jpg","type":"GRAPHIC","id":"NTFILEvubgUg39UKfZm1Yo","market":"us","size":142855},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_032.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_032.jpg","type":"GRAPHIC","id":"NTFILEDter2YberQB3HmfJ","market":"us","size":157593},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_033.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_033.jpg","type":"GRAPHIC","id":"NTFILEEBE5Qd31v52dzE3y","market":"us","size":172762},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_034.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_034.jpg","type":"GRAPHIC","id":"NTFILE8NjDkikmqkcxijfv","market":"us","size":167918},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_035.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_035.jpg","type":"GRAPHIC","id":"NTFILEFewDdKNQKrsfy96Z","market":"us","size":136435},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_036.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_036.jpg","type":"GRAPHIC","id":"NTFILECK8YNkHSgdcjUfvY","market":"us","size":221815},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_037.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_037.jpg","type":"GRAPHIC","id":"NTFILEAmkwr5koX8Nvqeab","market":"us","size":180078},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_038.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_038.jpg","type":"GRAPHIC","id":"NTFILE2g7sYfYPrZ4EC1hS","market":"us","size":157022},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_039.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_039.jpg","type":"GRAPHIC","id":"NTFILE6mFS95cZFUCrJYd9","market":"us","size":165214},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_040.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_040.jpg","type":"GRAPHIC","id":"NTFILE7xCy7wJSPgEtTkxM","market":"us","size":143695},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_041.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_041.jpg","type":"GRAPHIC","id":"NTFILE7sXXsFiBoC3ZUM8H","market":"us","size":161539},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_042.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_042.jpg","type":"GRAPHIC","id":"NTFILE4WgYvZmd2w8raQts","market":"us","size":144415},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_043.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_043.jpg","type":"GRAPHIC","id":"NTFILEAYb9jJgmo7y5yoqm","market":"us","size":191262},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_044.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_044.jpg","type":"GRAPHIC","id":"NTFILEEHg1LfqW2PwAvEFA","market":"us","size":137767},{"description":"GRAPHIC","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_045.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_045.jpg","type":"GRAPHIC","id":"NTFILEDcGQqSGXgN4KixA7","market":"us","size":186392},{"description":"GRAPHIC","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_046.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_046.jpg","type":"GRAPHIC","id":"NTFILEGzs5SLsGxL7vivsG","market":"us","size":191934},{"description":"GRAPHIC","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_047.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_047.jpg","type":"GRAPHIC","id":"NTFILE9rJiZW2zkuyP75bP","market":"us","size":151601},{"description":"GRAPHIC","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_048.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_048.jpg","type":"GRAPHIC","id":"NTFILEEkW8J2YoX5vchGiT","market":"us","size":141861},{"description":"GRAPHIC","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_049.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_049.jpg","type":"GRAPHIC","id":"NTFILEBG7dTSpAJuJUQyfW","market":"us","size":156223},{"description":"GRAPHIC","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_050.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_050.jpg","type":"GRAPHIC","id":"NTFILE6EiYYtB5KMs1VoRn","market":"us","size":153299},{"description":"GRAPHIC","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_051.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_051.jpg","type":"GRAPHIC","id":"NTFILE4pMBDjtL7xd2ky9k","market":"us","size":202271},{"description":"GRAPHIC","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_052.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_052.jpg","type":"GRAPHIC","id":"NTFILEGUsUREnQbuAPEnpF","market":"us","size":162852},{"description":"GRAPHIC","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_053.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_053.jpg","type":"GRAPHIC","id":"NTFILE3bVmEBCogoZJAd5j","market":"us","size":155299},{"description":"GRAPHIC","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_054.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_054.jpg","type":"GRAPHIC","id":"NTFILEF1owCe4937idox6M","market":"us","size":195141},{"description":"GRAPHIC","seq":57,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_055.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_055.jpg","type":"GRAPHIC","id":"NTFILE3awyUr9gGEWiz6Au","market":"us","size":142008},{"description":"GRAPHIC","seq":58,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_056.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_056.jpg","type":"GRAPHIC","id":"NTFILEHEUbaQwMM4RX9Hir","market":"us","size":216476},{"description":"GRAPHIC","seq":59,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_057.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_057.jpg","type":"GRAPHIC","id":"NTFILEHb4v2gA18fkLzpTB","market":"us","size":197217},{"description":"GRAPHIC","seq":60,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_058.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_058.jpg","type":"GRAPHIC","id":"NTFILE44QZXrA6By6pjJLE","market":"us","size":138494},{"description":"GRAPHIC","seq":61,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_059.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_059.jpg","type":"GRAPHIC","id":"NTFILEDnuXpoajemGXR4Mo","market":"us","size":158465},{"description":"GRAPHIC","seq":62,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_060.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_060.jpg","type":"GRAPHIC","id":"NTFILEH3YMQiLCB9aEqSx2","market":"us","size":131778},{"description":"GRAPHIC","seq":63,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_061.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_061.jpg","type":"GRAPHIC","id":"NTFILEBGdY91rD3tRL26LT","market":"us","size":156550},{"description":"GRAPHIC","seq":64,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_062.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_062.jpg","type":"GRAPHIC","id":"NTFILEE5sjPWTpxdHiYUyQ","market":"us","size":168951},{"description":"GRAPHIC","seq":65,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_063.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_063.jpg","type":"GRAPHIC","id":"NTFILE2mT9cTaFy3WoGie5","market":"us","size":162270},{"description":"GRAPHIC","seq":66,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_064.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_064.jpg","type":"GRAPHIC","id":"NTFILEFwmGbJZUEc9uDX2t","market":"us","size":124129},{"description":"GRAPHIC","seq":67,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_065.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_065.jpg","type":"GRAPHIC","id":"NTFILEBNucSp4ZPf6jjPvJ","market":"us","size":167764},{"description":"GRAPHIC","seq":68,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_066.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_066.jpg","type":"GRAPHIC","id":"NTFILEFn1LfeYPjXgoSAVL","market":"us","size":178708},{"description":"GRAPHIC","seq":69,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_067.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_067.jpg","type":"GRAPHIC","id":"NTFILEuP8X9Yv3QZhf8Up3","market":"us","size":182823},{"description":"GRAPHIC","seq":70,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_068.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_068.jpg","type":"GRAPHIC","id":"NTFILEHsXaN9iY5D5npj2y","market":"us","size":133360},{"description":"GRAPHIC","seq":71,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_069.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_069.jpg","type":"GRAPHIC","id":"NTFILE5q4cB7APgEX55vfu","market":"us","size":166753},{"description":"GRAPHIC","seq":72,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_070.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_070.jpg","type":"GRAPHIC","id":"NTFILECsTpJjo7UyESiY5G","market":"us","size":161848},{"description":"GRAPHIC","seq":73,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_071.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_071.jpg","type":"GRAPHIC","id":"NTFILEDg5v8tTXW5rqHGx3","market":"us","size":177853},{"description":"GRAPHIC","seq":74,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_072.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_072.jpg","type":"GRAPHIC","id":"NTFILE6PNHvz7skt1fFCK6","market":"us","size":204488},{"description":"GRAPHIC","seq":75,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_073.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_073.jpg","type":"GRAPHIC","id":"NTFILEFZCwmg3J9NkoMU25","market":"us","size":184669},{"description":"GRAPHIC","seq":76,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_074.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_074.jpg","type":"GRAPHIC","id":"NTFILEGoNAdS9N8LtwcvQK","market":"us","size":127692},{"description":"GRAPHIC","seq":77,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_075.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_075.jpg","type":"GRAPHIC","id":"NTFILE5Gimm9DdAXWmucS3","market":"us","size":184815},{"description":"GRAPHIC","seq":78,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_076.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_076.jpg","type":"GRAPHIC","id":"NTFILECddKSyjjY6Qn89dg","market":"us","size":139215},{"description":"GRAPHIC","seq":79,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_077.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_077.jpg","type":"GRAPHIC","id":"NTFILE5PE2HikDsvFRrTQg","market":"us","size":125066},{"description":"GRAPHIC","seq":80,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_078.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_078.jpg","type":"GRAPHIC","id":"NTFILEHWoZC18LqfT9n53k","market":"us","size":180294},{"description":"GRAPHIC","seq":81,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_079.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_079.jpg","type":"GRAPHIC","id":"NTFILEEkSzNG7hQPYRMcNx","market":"us","size":58728},{"description":"GRAPHIC","seq":82,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_080.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_080.jpg","type":"GRAPHIC","id":"NTFILEH1HRJbirMML9y8Ps","market":"us","size":155646},{"description":"GRAPHIC","seq":83,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_081.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_081.jpg","type":"GRAPHIC","id":"NTFILEDetGzA9J9QjvvozG","market":"us","size":156054},{"description":"GRAPHIC","seq":84,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_082.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_082.jpg","type":"GRAPHIC","id":"NTFILE6DMXQB3YSmxpTE4Z","market":"us","size":197353},{"description":"GRAPHIC","seq":85,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_083.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_083.jpg","type":"GRAPHIC","id":"NTFILE5ormjTeNVBtHad2M","market":"us","size":120515},{"description":"GRAPHIC","seq":86,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_084.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_084.jpg","type":"GRAPHIC","id":"NTFILE6gW6KLwfhKcu7xDZ","market":"us","size":120770},{"description":"GRAPHIC","seq":87,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_085.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_085.jpg","type":"GRAPHIC","id":"NTFILE3esKgRxeZ6FGSfbV","market":"us","size":28538},{"description":"GRAPHIC","seq":88,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_086.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_086.jpg","type":"GRAPHIC","id":"NTFILEAB4twRVv3vJ7PHcy","market":"us","size":40009},{"description":"GRAPHIC","seq":89,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_087.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_087.jpg","type":"GRAPHIC","id":"NTFILEErkSWrX3uZtKDSxU","market":"us","size":43259},{"description":"GRAPHIC","seq":90,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_088.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_088.jpg","type":"GRAPHIC","id":"NTFILEAh3yrxx3BxASDrf9","market":"us","size":37908},{"description":"GRAPHIC","seq":91,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_089.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_089.jpg","type":"GRAPHIC","id":"NTFILE2oXLkPjUPcQ8B6P3","market":"us","size":106179},{"description":"GRAPHIC","seq":92,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_090.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_090.jpg","type":"GRAPHIC","id":"NTFILEFsLqDvmKXWLphNhk","market":"us","size":138649},{"description":"GRAPHIC","seq":93,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_091.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_091.jpg","type":"GRAPHIC","id":"NTFILECMicgEK1jenRUQP8","market":"us","size":114726},{"description":"GRAPHIC","seq":94,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_092.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_092.jpg","type":"GRAPHIC","id":"NTFILEGaewuWUnxTMjK7Ff","market":"us","size":136688},{"description":"GRAPHIC","seq":95,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_093.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_093.jpg","type":"GRAPHIC","id":"NTFILEBivQ7NFiiKZ4J1ix","market":"us","size":172662},{"description":"GRAPHIC","seq":96,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_094.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_094.jpg","type":"GRAPHIC","id":"NTFILE4vzcpJvtvToTcxCF","market":"us","size":150009},{"description":"GRAPHIC","seq":97,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_095.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_095.jpg","type":"GRAPHIC","id":"NTFILE5ddFbWNTTn2R6aUb","market":"us","size":108095},{"description":"GRAPHIC","seq":98,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_096.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_096.jpg","type":"GRAPHIC","id":"NTFILEAFRAfideJuRnuvkG","market":"us","size":150708},{"description":"GRAPHIC","seq":99,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_097.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_097.jpg","type":"GRAPHIC","id":"NTFILED1beWvLSkdT1Mqwb","market":"us","size":93868},{"description":"GRAPHIC","seq":100,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_098.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_098.jpg","type":"GRAPHIC","id":"NTFILE7XH5AE9bk9yCCYBA","market":"us","size":166569},{"description":"GRAPHIC","seq":101,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_099.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_099.jpg","type":"GRAPHIC","id":"NTFILE8KeYGwF2fuXahw1d","market":"us","size":22803},{"description":"GRAPHIC","seq":102,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_100.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_100.jpg","type":"GRAPHIC","id":"NTFILEfEYBHDxEoJtr54aJ","market":"us","size":24173},{"description":"GRAPHIC","seq":103,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_101.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_101.jpg","type":"GRAPHIC","id":"NTFILEDYiEtE8t4LAQvAQx","market":"us","size":23431},{"description":"GRAPHIC","seq":104,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_102.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_102.jpg","type":"GRAPHIC","id":"NTFILEDxinXw4EHY51iccF","market":"us","size":23643},{"description":"GRAPHIC","seq":105,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_103.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_103.jpg","type":"GRAPHIC","id":"NTFILE3wgTGxJrzYRiyaQi","market":"us","size":23672},{"description":"GRAPHIC","seq":106,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_104.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_104.jpg","type":"GRAPHIC","id":"NTFILEJDr91dUSyADHyNni","market":"us","size":23683},{"description":"GRAPHIC","seq":107,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_105.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_105.jpg","type":"GRAPHIC","id":"NTFILEGQJCwUmXzF3sXkDY","market":"us","size":23047},{"description":"GRAPHIC","seq":108,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_106.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_106.jpg","type":"GRAPHIC","id":"NTFILEHkC7Y1XMaTYb2FQ5","market":"us","size":22651},{"description":"GRAPHIC","seq":109,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_107.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_107.jpg","type":"GRAPHIC","id":"NTFILE92Hb4V3HHgaK86LN","market":"us","size":113621},{"description":"GRAPHIC","seq":110,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_108.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_108.jpg","type":"GRAPHIC","id":"NTFILE4DLSpzwERAYPpVdd","market":"us","size":111327},{"description":"GRAPHIC","seq":111,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_109.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_109.jpg","type":"GRAPHIC","id":"NTFILE8pT8pCRTUecmq1Nw","market":"us","size":112638},{"description":"GRAPHIC","seq":112,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_110.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_110.jpg","type":"GRAPHIC","id":"NTFILEBHTY1BZ5TEbeLqUQ","market":"us","size":118096},{"description":"GRAPHIC","seq":113,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_111.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_111.jpg","type":"GRAPHIC","id":"NTFILEb4R4BEG7aeEBbq9H","market":"us","size":138670},{"description":"GRAPHIC","seq":114,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225020444/ex99-1_112.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_112.jpg","type":"GRAPHIC","id":"NTFILEAN2Lyu3Ucjxd97HW","market":"us","size":39174}],"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":"2025-10-31 12:00","pubTimestamp":1761883200,"title_zh":"Form 8-K - Current report","summary_en":"Item 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":"20179190","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315225013851-PTIX","pdf_url":"","pub_time":1758081600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"PTIX","title":"Form 8-K/A - Current report: [Amend]","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225013851/0001493152-25-013851-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225013851/form8ka.htm","primary":true,"translateUrl":"","linkName":"form8ka.htm","type":"8-K/A","id":"NTFILE97kYjuTabbtY9AHW","market":"us","size":45757},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225013851/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILE9pDjunvg2AwCNT6X","market":"us","size":5140},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225013851/ex23-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex23-1_001.jpg","type":"GRAPHIC","id":"NTFILEH32fmfJ7bC7pUwCb","market":"us","size":9321},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000149315225013851/ex23-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex23-1_002.jpg","type":"GRAPHIC","id":"NTFILE3zURH7jL3jyHr4he","market":"us","size":7208}],"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":"2025-09-17 12:00","pubTimestamp":1758081600,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20098355","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225025737-PTIX","pdf_url":"","pub_time":1756333703000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"PTIX","title":"Form 8-K/A - Current report: [Amend]","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/0001641172-25-025737-index.html","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025737/form8-ka.htm","primary":true,"translateUrl":"","linkName":"form8-ka.htm","type":"8-K/A","id":"NTFILE6hoxDfxz4frdVACd","market":"us","size":123360},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025737/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILE3BRecwwAFrRmJUdZ","market":"us","size":4499},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025737/ex99-1.htm","primary":false,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE7ezhJPopAMjBDLKD","market":"us","size":350033},{"description":"EX-99.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025737/ex99-2.htm","primary":false,"translateUrl":"","linkName":"ex99-2.htm","type":"EX-99.2","id":"NTFILEEr9i27GT94gxu2ov","market":"us","size":138526},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025737/aud_001.jpg","primary":false,"translateUrl":"","linkName":"aud_001.jpg","type":"GRAPHIC","id":"NTFILESgRB7nVkyEUXVAZE","market":"us","size":3327},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025737/aud_002.jpg","primary":false,"translateUrl":"","linkName":"aud_002.jpg","type":"GRAPHIC","id":"NTFILE33CJSeULks1nzrxH","market":"us","size":2599},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025737/ex23-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex23-1_001.jpg","type":"GRAPHIC","id":"NTFILE4gEaih1dEB6QkmXA","market":"us","size":3327},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025737/ex23-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex23-1_002.jpg","type":"GRAPHIC","id":"NTFILE62nNEr1DXwhS2AHf","market":"us","size":3486}],"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":"2025-08-28 06:28","pubTimestamp":1756333703,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20034687","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225025274-PTIX","pdf_url":"","pub_time":1755835200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025274/0001641172-25-025274-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing;\nItem 4.01: Changes in Registrant's Certifying Accountant;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-16.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025274/ex16-1.htm","primary":true,"translateUrl":"","linkName":"ex16-1.htm","type":"EX-16.1","id":"NTFILE3UUAT5tVqLkm4aWP","market":"us","size":957},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025274/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE8vJEJhoDWrJcf4Fb","market":"us","size":59280},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025274/ex99-1.htm","primary":false,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEHCdNs7ZjRrFCC62k","market":"us","size":2197},{"description":"EX-99.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025274/ex99-2.htm","primary":false,"translateUrl":"","linkName":"ex99-2.htm","type":"EX-99.2","id":"NTFILE2b6JFXDMBtc58kNA","market":"us","size":9710},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025274/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEHnR4wx8v7PFejiiJ","market":"us","size":656359},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025274/ex99-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_002.jpg","type":"GRAPHIC","id":"NTFILEESDmrb3dD232NdL6","market":"us","size":153909},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025274/ex99-2_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-2_001.jpg","type":"GRAPHIC","id":"NTFILEAmbJrNU8eAfrDJJA","market":"us","size":13194},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225025274/ex16-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex16-1_001.jpg","type":"GRAPHIC","id":"NTFILE5EuPz3G6MUPMR55w","market":"us","size":233790}],"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":"2025-08-22 12:00","pubTimestamp":1755835200,"title_zh":"Form 8-K - Current report","summary_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing;\nItem 4.01: Changes in Registrant's Certifying Accountant;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19982922","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225023588-PTIX","pdf_url":"","pub_time":1755057600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225023588/0001641172-25-023588-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.05: Cost Associated with Exit or Disposal Activities;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225023588/form8-k.htm","primary":true,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEGG8bxBjBu2Q1eVL1","market":"us","size":53199}],"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":"2025-08-13 12:00","pubTimestamp":1755057600,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.05: Cost Associated with Exit or Disposal Activities;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19927931","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225021552-PTIX","pdf_url":"","pub_time":1753848000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225021552/0001641172-25-021552-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225021552/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEFsPrvmRJWwnfBmEE","market":"us","size":15039},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225021552/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE8CGzLijKp9e2s44p","market":"us","size":43597},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225021552/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEArG8TbzKdbpQCJpE","market":"us","size":3898}],"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":"2025-07-30 12:00","pubTimestamp":1753848000,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19908409","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225020802-PTIX","pdf_url":"","pub_time":1753329600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225020802/0001641172-25-020802-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":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225020802/form8-k.htm","primary":true,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEFkLm2THwJkoNU9xw","market":"us","size":42526}],"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":"2025-07-24 12:00","pubTimestamp":1753329600,"title_zh":"Form 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":"19820988","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225016979-PTIX","pdf_url":"","pub_time":1750996800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225016979/0001641172-25-016979-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 3.03: Material Modifications to Rights of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225016979/form8-k.htm","primary":true,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEDg37BiiS5M9HbKqx","market":"us","size":46997}],"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":"2025-06-27 12:00","pubTimestamp":1750996800,"title_zh":"Form 8-K - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19677784","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225011878-PTIX","pdf_url":"","pub_time":1747800000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011878/0001641172-25-011878-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011878/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE2PEFreT9RLiCvX22","market":"us","size":8802},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011878/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE433FmERpYLBC9UCK","market":"us","size":43846},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011878/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE7jcaZkUVcgjhWvYa","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":"2025-05-21 12:00","pubTimestamp":1747800000,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19672354","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225011633-PTIX","pdf_url":"","pub_time":1747713600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011633/0001641172-25-011633-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011633/ex10-1.htm","primary":true,"translateUrl":"","linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILEG4VeCapUeftBhnE4","market":"us","size":68555},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011633/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE531C5VpNTBwytM4s","market":"us","size":46152}],"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":"2025-05-20 12:00","pubTimestamp":1747713600,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19664870","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225011387-PTIX","pdf_url":"","pub_time":1747627200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/0001641172-25-011387-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 3.03: Material Modifications to Rights of Security Holders;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 7.01: Regulation FD Disclosure;\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":"EX-2.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex2-1.htm","primary":true,"translateUrl":"","linkName":"ex2-1.htm","type":"EX-2.1","id":"NTFILE3PjmnBV1e6ytTJ37","market":"us","size":695282},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEC3bBUfyKuJTcEBcj","market":"us","size":102318},{"description":"EX-3.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex3-1.htm","primary":false,"translateUrl":"","linkName":"ex3-1.htm","type":"EX-3.1","id":"NTFILE2TbhjJ8TD946hnsJ","market":"us","size":93058},{"description":"EX-3.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex3-2.htm","primary":false,"translateUrl":"","linkName":"ex3-2.htm","type":"EX-3.2","id":"NTFILECdusK7FpGZbciZdU","market":"us","size":102488},{"description":"EX-3.3","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex3-3.htm","primary":false,"translateUrl":"","linkName":"ex3-3.htm","type":"EX-3.3","id":"NTFILEBcX88hgVdLcPxDEr","market":"us","size":300708},{"description":"EX-4.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex4-1.htm","primary":false,"translateUrl":"","linkName":"ex4-1.htm","type":"EX-4.1","id":"NTFILE7szYZETA2CsSvaBp","market":"us","size":162941},{"description":"EX-10.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex10-1.htm","primary":false,"translateUrl":"","linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILE8wdyoCrsX8hZBCTF","market":"us","size":161217},{"description":"EX-10.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex10-2.htm","primary":false,"translateUrl":"","linkName":"ex10-2.htm","type":"EX-10.2","id":"NTFILEGQCATZhxov6BVo2b","market":"us","size":115552},{"description":"EX-10.3","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex10-3.htm","primary":false,"translateUrl":"","linkName":"ex10-3.htm","type":"EX-10.3","id":"NTFILE8PDQ8h9jNq2RVKUE","market":"us","size":48097},{"description":"EX-10.4","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex10-4.htm","primary":false,"translateUrl":"","linkName":"ex10-4.htm","type":"EX-10.4","id":"NTFILE7FvpzckLyAHvmwR2","market":"us","size":99153},{"description":"EX-99.1","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex99-1.htm","primary":false,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEzvzmHU7kUvTeKLHM","market":"us","size":26568},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE3UqCtndwqjBD68JU","market":"us","size":22258},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225011387/ex99-1_002.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_002.jpg","type":"GRAPHIC","id":"NTFILE7xE7SbXUyFvZg71n","market":"us","size":10886}],"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":"2025-05-19 12:00","pubTimestamp":1747627200,"title_zh":"Form 8-K - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19637126","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225009923-PTIX","pdf_url":"","pub_time":1747108800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"PTIX","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225009923/0001641172-25-009923-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225009923/form10-q.htm","primary":true,"translateUrl":"","linkName":"form10-q.htm","type":"10-Q","id":"NTFILE9nRsQni67jpppM14","market":"us","size":499011},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225009923/ex31-1.htm","primary":false,"translateUrl":"","linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILEBKcqCa3woAz9x9XZ","market":"us","size":18841},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225009923/ex31-2.htm","primary":false,"translateUrl":"","linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILEFveKibcGmxZe33qp","market":"us","size":19872},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225009923/ex32-1.htm","primary":false,"translateUrl":"","linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILE9A62gp9MMCLjXADo","market":"us","size":9439}],"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":"2025-05-13 12:00","pubTimestamp":1747108800,"title_zh":"Form 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":"19597931","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225008455-PTIX","pdf_url":"","pub_time":1746417600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225008455/0001641172-25-008455-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":"EX-3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225008455/ex3-1.htm","primary":true,"translateUrl":"","linkName":"ex3-1.htm","type":"EX-3.1","id":"NTFILEEZN8cU5JLpxxKHjC","market":"us","size":15805},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225008455/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE7Jv9fksbF8AqyLnJ","market":"us","size":47092}],"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":"2025-05-05 12:00","pubTimestamp":1746417600,"title_zh":"Form 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":"19582111","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225006649-PTIX","pdf_url":"","pub_time":1745957116000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/0001641172-25-006649-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"null","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225006649/ex99-1.htm","primary":true,"translateUrl":"","linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEGvLnDJ1NKaAopV9x","market":"us","size":14399},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225006649/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE3BxhU5Hcsuti4fEh","market":"us","size":43655},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225006649/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEGtvom34H8VP6dXY8","market":"us","size":4729}],"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":"2025-04-30 04:05","pubTimestamp":1745957116,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19424282","market":"us","labels":[],"media":"sec.gov","original_id":"AN164117225005368-PTIX","pdf_url":"","pub_time":1744948800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"PTIX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225005368/0001641172-25-005368-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1022899/000164117225005368/form8-k.htm","primary":true,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILEBvmBXbwfSht6EZqc","market":"us","size":48853}],"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":"2025-04-18 12:00","pubTimestamp":1744948800,"title_zh":"Form 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}],"pageSize":20,"totalPage":7,"pageCount":1,"totalSize":133,"code":"91000000","status":"200"}]}}