US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Mereo Biopharma Group Plc

0.2904

-0.0029-0.99%

Post-market: 0.30000.0096+3.31%19:59 EDT

Volume:714.70K

Turnover:211.37K

Market Cap:46.21M

PE:-1.66

High:0.3058

Open:0.3030

Low:0.2903

Close:0.2933

52wk High:2.37

52wk Low:0.2000

Shares:159.13M

Float Shares:131.00M

Volume Ratio:0.57

T/O Rate:0.55%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-0.1753

EPS(LYR):-0.2627

ROE:-67.85%

ROA:-42.46%

PB:1.61

PE(LYR):-1.11

Loading ...

Overview Company News Filings

Beneficial Ownership Change

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

Beneficial Ownership Change

SC 13G - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

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

Correspondence

CORRESP [Cover] - Correspondence

Beneficial Ownership Change

SC 13G - Statement of acquisition of beneficial ownership by individuals

Annual Report

20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

Beneficial Ownership Change

SC 13G - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

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

Report of foreign issuer

6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]

Correspondence

CORRESP [Cover] - Correspondence

[Amend]Public Prospectus

[Amend] Registration statement for certain foreign private issuers

Beneficial Ownership Change

Statement of acquisition of beneficial ownership by individuals

Correspondence

CORRESP [Cover] - Correspondence

[Amend]Public Prospectus

[Amend] Registration statement for certain foreign private issuers

Beneficial Ownership Change

Statement of acquisition of beneficial ownership by individuals

Report of foreign issuer

Report of foreign issuer [Rules 13a-16 and 15d-16]

Report of foreign issuer

Report of foreign issuer [Rules 13a-16 and 15d-16]

Report of foreign issuer

Report of foreign issuer [Rules 13a-16 and 15d-16]

Employee Stock Ownership

Securities to be offered to employees in employee benefit plans

Public Prospectus

Registration statement for certain foreign private issuers

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.etasphere.com/stock/MREO/filings?page=7"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"MREO","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MREO\",,,,,undefined,":{"symbol":"MREO","market":"US","secType":"STK","nameCN":"Mereo Biopharma Group Plc","latestPrice":0.2904,"timestamp":1787342400000,"preClose":0.2933,"halted":0,"volume":714697,"hourTrading":{"tag":"盘后","latestPrice":0.3,"preClose":0.2904,"latestTime":"19:59 EDT","volume":26671,"amount":7943.0164,"timestamp":1787356760177,"change":0.0096,"changeRate":0.033058,"amplitude":0.042355},"delay":0,"changeRate":-0.009887487214456234,"floatShares":131000000,"shares":159131700,"eps":-0.1753,"marketStatus":"Market Closed","change":-0.0029,"latestTime":"08-21 16:00:00 EDT","open":0.303,"high":0.3058,"low":0.2903,"amount":211370.90875906,"amplitude":0.052847,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":-0.1753,"tradingStatus":0,"nextMarketStatus":{"tag":"Pre-Mkt","tradingStatus":1,"beginTime":1787558400000},"marketStatusCode":7,"adr":0,"adrRate":5,"listingDate":1556078400000,"exchange":"NASDAQ","adjPreClose":0.2933,"preHourTrading":{"tag":"盘前","latestPrice":0.306,"preClose":0.2933,"latestTime":"09:26 EDT","volume":14794,"amount":4450.6831772,"timestamp":1787318791641,"change":0.0127,"changeRate":0.0433,"amplitude":0.044664},"postHourTrading":{"tag":"盘后","latestPrice":0.3,"preClose":0.2904,"latestTime":"19:59 EDT","volume":26671,"amount":7943.0164,"timestamp":1787356760177,"change":0.0096,"changeRate":0.033058,"amplitude":0.042355},"volumeRatio":0.5719531621703018,"impliedVol":1.7784,"impliedVolPercentile":0.8008},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MREO\",,,,,undefined,":{"symbol":"MREO","floatShares":131000000,"roa":"-42.46%","roe":"-67.85%","lyrEps":-0.262683,"volumeRatio":0.5719531621703018,"shares":159131700,"dividePrice":0,"high":0.3058,"amplitude":0.052847,"preClose":0.2933,"low":0.2903,"week52Low":0.2,"pbRate":"1.61","week52High":2.37,"institutionHeld":0,"latestPrice":0.2904,"eps":-0.1753,"divideRate":0,"volume":714697,"delay":0,"ttmEps":-0.1753,"open":0.303,"prevYearClose":0.4167,"prevWeekClose":0.3189,"prevMonthClose":0.3427,"prevQuarterClose":0.3177,"fiveDayClose":0.3189,"twentyDayClose":0.2878,"sixtyDayClose":0.3287},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/MREO\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-11","symbol":"MREO","fiscalQuarterEnding":"2026/06","expectedEps":-0.01,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1786420800000,"reportTimeType":"pre","actualEps":-0.01},{"market":"US","date":"2026-05-12","symbol":"MREO","fiscalQuarterEnding":"2026/03","expectedEps":0.02,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1778558400000,"reportTimeType":"pre","actualEps":-0.01},{"market":"US","date":"2026-03-19","symbol":"MREO","fiscalQuarterEnding":"2025/12","expectedEps":-0.01,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1773892800000,"reportTimeType":"pre","actualEps":-0.01},{"market":"US","date":"2025-11-10","symbol":"MREO","fiscalQuarterEnding":"2025/09","expectedEps":0,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1762750800000,"reportTimeType":"post","actualEps":-0.01},{"market":"US","date":"2025-08-12","symbol":"MREO","fiscalQuarterEnding":"2025/06","expectedEps":-0.01,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1754971200000,"reportTimeType":"pre","actualEps":-0.02}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"MREO\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"MREO\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.375,"buy":0.25,"hold":0.25,"sell":0.125,"strongSell":0,"meanLabel":"BUY","meanPercent":0.25,"analysts":8,"updateTime":1787112000000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/MREO\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"MREO","date":"2026-08-21","current":-1.656589,"percent":0.726531,"low":-24.614301,"twenty":-10.356671,"median":-4.69972,"eighty":-1.333244,"high":12.444737,"avg":-5.479711,"sd":7.031294,"marketCap":46837362},"quantilePoints":[{"date":"2021-08-27","current":-1.342939,"twenty":-4.694962,"median":-2.762807,"eighty":-1.197726,"marketCap":302059776},{"date":"2021-09-03","current":-1.317107,"twenty":-4.691056,"median":-2.759069,"eighty":-1.198695,"marketCap":298800139},{"date":"2021-09-10","current":-1.270726,"twenty":-4.685535,"median":-2.754212,"eighty":-1.199725,"marketCap":287934679},{"date":"2021-09-17","current":-1.27459,"twenty":-4.684202,"median":-2.748363,"eighty":-1.201701,"marketCap":286848133},{"date":"2021-09-24","current":-1.1707,"twenty":-4.67896,"median":-2.741456,"eighty":-1.199725,"marketCap":261857576},{"date":"2021-10-01","current":-1.269507,"twenty":-4.676091,"median":-2.740176,"eighty":-1.199142,"marketCap":281415403},{"date":"2021-10-08","current":-1.061449,"twenty":-4.67272,"median":-2.734694,"eighty":-1.194869,"marketCap":236867019},{"date":"2021-10-15","current":-1.051938,"twenty":-4.670372,"median":-2.732365,"eighty":-1.186446,"marketCap":236867019},{"date":"2021-10-22","current":-1.037148,"twenty":-4.662779,"median":-2.730018,"eighty":-1.180855,"marketCap":233607381},{"date":"2021-10-29","current":-1.091692,"twenty":-4.653885,"median":-2.727441,"eighty":-1.166477,"marketCap":244472841},{"date":"2021-11-05","current":-7.240559,"twenty":-4.67272,"median":-2.728815,"eighty":-1.166477,"marketCap":262944122},{"date":"2021-11-12","current":-6.920605,"twenty":-4.685535,"median":-2.731607,"eighty":-1.171521,"marketCap":249905570},{"date":"2021-11-19","current":-6.024886,"twenty":-4.696084,"median":-2.733864,"eighty":-1.17577,"marketCap":218395737},{"date":"2021-11-26","current":-5.758278,"twenty":-4.779525,"median":-2.735044,"eighty":-1.179633,"marketCap":206443732},{"date":"2021-12-03","current":-4.883948,"twenty":-4.820552,"median":-2.740418,"eighty":-1.180303,"marketCap":173847353},{"date":"2021-12-10","current":-4.87988,"twenty":-4.888128,"median":-2.744346,"eighty":-1.183064,"marketCap":173847353},{"date":"2021-12-17","current":-5.200463,"twenty":-4.925723,"median":-2.748435,"eighty":-1.184008,"marketCap":185799359},{"date":"2021-12-23","current":-4.878436,"twenty":-4.944801,"median":-2.755621,"eighty":-1.18425,"marketCap":176020445},{"date":"2021-12-31","current":-4.76913,"twenty":-4.928011,"median":-2.761291,"eighty":-1.185268,"marketCap":173847353},{"date":"2022-01-07","current":-4.104407,"twenty":-4.928011,"median":-2.770102,"eighty":-1.189259,"marketCap":149943342},{"date":"2022-01-14","current":-4.220797,"twenty":-4.908197,"median":-2.773658,"eighty":-1.190925,"marketCap":155376072},{"date":"2022-01-21","current":-3.482657,"twenty":-4.894403,"median":-2.782437,"eighty":-1.192386,"marketCap":127125877},{"date":"2022-01-28","current":-3.667581,"twenty":-4.88562,"median":-2.896402,"eighty":-1.193859,"marketCap":132558607},{"date":"2022-02-04","current":-3.664333,"twenty":-4.881507,"median":-2.908404,"eighty":-1.196062,"marketCap":133645153},{"date":"2022-02-11","current":-3.502041,"twenty":-4.879014,"median":-2.953731,"eighty":-1.197344,"marketCap":128212423},{"date":"2022-02-18","current":-3.920787,"twenty":-4.871402,"median":-2.960657,"eighty":-1.197887,"marketCap":143424066},{"date":"2022-02-25","current":-3.521332,"twenty":-4.857435,"median":-2.964288,"eighty":-1.198555,"marketCap":127125877},{"date":"2022-03-04","current":-3.512333,"twenty":-4.834332,"median":-2.97373,"eighty":-1.199212,"marketCap":124952785},{"date":"2022-03-11","current":-4.172756,"twenty":-4.819967,"median":-2.97883,"eighty":-1.200029,"marketCap":146683704},{"date":"2022-03-18","current":-4.073845,"twenty":-4.790492,"median":-2.982177,"eighty":-1.200636,"marketCap":144510612},{"date":"2022-03-25","current":-4.345737,"twenty":-4.769388,"median":-2.982177,"eighty":-1.200636,"marketCap":154289526},{"date":"2022-04-01","current":7.165944,"twenty":-4.697151,"median":-2.978071,"eighty":-1.1989,"marketCap":119520056},{"date":"2022-04-08","current":6.494236,"twenty":-4.685421,"median":-2.962967,"eighty":-1.192813,"marketCap":107568051},{"date":"2022-04-14","current":5.982901,"twenty":-4.672053,"median":-2.937804,"eighty":-1.18425,"marketCap":99429821},{"date":"2022-04-22","current":4.917716,"twenty":-4.637104,"median":-2.855043,"eighty":-1.173983,"marketCap":80404401},{"date":"2022-04-29","current":4.216714,"twenty":-4.609754,"median":-2.772178,"eighty":-1.155771,"marketCap":67354984},{"date":"2022-05-06","current":4.020222,"twenty":-4.603218,"median":-2.759069,"eighty":-1.145268,"marketCap":63258706},{"date":"2022-05-13","current":2.721709,"twenty":-4.58368,"median":-2.747605,"eighty":-1.134585,"marketCap":42375292},{"date":"2022-05-20","current":3.650444,"twenty":-4.561294,"median":-2.737704,"eighty":-1.122108,"marketCap":57902034},{"date":"2022-05-27","current":3.526488,"twenty":-4.540878,"median":-2.731986,"eighty":-1.109702,"marketCap":56609045},{"date":"2022-06-03","current":3.89125,"twenty":-4.532471,"median":-2.727761,"eighty":-1.102908,"marketCap":61933120},{"date":"2022-06-10","current":4.554535,"twenty":-4.516763,"median":-2.725096,"eighty":-1.095301,"marketCap":71396935},{"date":"2022-06-17","current":9.0929,"twenty":-4.502729,"median":-2.720931,"eighty":-1.089716,"marketCap":141250976},{"date":"2022-06-24","current":10.629399,"twenty":-4.488326,"median":-2.716512,"eighty":-1.080909,"marketCap":166241533},{"date":"2022-07-01","current":9.865902,"twenty":-4.469435,"median":-2.699189,"eighty":-1.073553,"marketCap":151029889},{"date":"2022-07-08","current":9.72067,"twenty":-4.460526,"median":-2.679734,"eighty":-1.060293,"marketCap":148856797},{"date":"2022-07-15","current":12.444737,"twenty":-4.45339,"median":-2.65921,"eighty":-1.05497,"marketCap":187972452},{"date":"2022-07-22","current":11.076652,"twenty":-4.439242,"median":-2.542661,"eighty":-1.048983,"marketCap":169501171},{"date":"2022-07-29","current":8.491391,"twenty":-4.432301,"median":-2.413705,"eighty":-1.042992,"marketCap":131472062},{"date":"2022-08-05","current":9.144889,"twenty":-4.422169,"median":-2.307306,"eighty":-1.035243,"marketCap":140164430},{"date":"2022-08-12","current":9.508563,"twenty":-4.409556,"median":-2.246541,"eighty":-1.02676,"marketCap":146683705},{"date":"2022-08-19","current":8.746483,"twenty":-4.406129,"median":-2.173352,"eighty":-1.009477,"marketCap":131472062},{"date":"2022-08-26","current":9.568443,"twenty":-4.403225,"median":-2.132188,"eighty":-0.9787,"marketCap":143424068},{"date":"2022-09-02","current":7.893466,"twenty":-4.395581,"median":-2.085549,"eighty":-0.954119,"marketCap":116260418},{"date":"2022-09-09","current":7.89036,"twenty":-4.393014,"median":-2.064763,"eighty":-0.940948,"marketCap":116260418},{"date":"2022-09-16","current":7.924143,"twenty":-4.384411,"median":-2.038464,"eighty":-0.929475,"marketCap":115173872},{"date":"2022-09-23","current":6.573877,"twenty":-4.376841,"median":-2.014528,"eighty":-0.902523,"marketCap":91454574},{"date":"2022-09-30","current":6.598489,"twenty":-4.364552,"median":-1.993291,"eighty":-0.892133,"marketCap":93562473},{"date":"2022-10-07","current":7.391832,"twenty":-4.35395,"median":-1.95973,"eighty":-0.886322,"marketCap":104601780},{"date":"2022-10-14","current":7.611465,"twenty":-4.344748,"median":-1.868515,"eighty":-0.879247,"marketCap":108643731},{"date":"2022-10-21","current":7.465588,"twenty":-4.338418,"median":-1.846676,"eighty":-0.873693,"marketCap":106481505},{"date":"2022-10-28","current":7.294509,"twenty":-4.329302,"median":-1.820469,"eighty":-0.862065,"marketCap":107568051},{"date":"2022-11-04","current":-4.282843,"twenty":-4.327238,"median":-1.795374,"eighty":-0.861686,"marketCap":89596580},{"date":"2022-11-11","current":-4.042783,"twenty":-4.323487,"median":-1.795374,"eighty":-0.861686,"marketCap":88118878},{"date":"2022-11-18","current":-3.641576,"twenty":-4.319053,"median":-1.795374,"eighty":-0.861686,"marketCap":80404401},{"date":"2022-11-25","current":-3.723578,"twenty":-4.316542,"median":-1.795374,"eighty":-0.861686,"marketCap":83359806},{"date":"2022-12-02","current":-4.009639,"twenty":-4.310157,"median":-1.795374,"eighty":-0.861686,"marketCap":90965628},{"date":"2022-12-09","current":-3.718947,"twenty":-4.306042,"median":-1.795374,"eighty":-0.861686,"marketCap":84728854},{"date":"2022-12-16","current":-3.210233,"twenty":-4.294612,"median":-1.795374,"eighty":-0.861686,"marketCap":72255307},{"date":"2022-12-23","current":-2.435225,"twenty":-4.289055,"median":-1.795374,"eighty":-0.861686,"marketCap":54392491},{"date":"2022-12-30","current":-3.651715,"twenty":-4.283329,"median":-1.795374,"eighty":-0.861686,"marketCap":81490947},{"date":"2023-01-06","current":-4.212862,"twenty":-4.276891,"median":-1.795374,"eighty":-0.861686,"marketCap":93986226},{"date":"2023-01-13","current":-4.267176,"twenty":-4.27534,"median":-1.795374,"eighty":-0.861686,"marketCap":96452685},{"date":"2023-01-20","current":-4.596212,"twenty":-4.272564,"median":-1.795374,"eighty":-0.861686,"marketCap":105394959},{"date":"2023-01-27","current":-4.738187,"twenty":-4.272564,"median":-1.795374,"eighty":-0.861686,"marketCap":108654597},{"date":"2023-02-03","current":-4.753579,"twenty":-4.272564,"median":-1.795374,"eighty":-0.861686,"marketCap":106481505},{"date":"2023-02-10","current":-4.783685,"twenty":-4.272564,"median":-1.795374,"eighty":-0.861686,"marketCap":106926988},{"date":"2023-02-17","current":-5.183726,"twenty":-4.272564,"median":-1.795374,"eighty":-0.861686,"marketCap":115173872},{"date":"2023-02-24","current":-4.417143,"twenty":-4.272564,"median":-1.795374,"eighty":-0.861686,"marketCap":97734810},{"date":"2023-03-03","current":-4.623595,"twenty":-4.272564,"median":-1.795374,"eighty":-0.861686,"marketCap":102569939},{"date":"2023-03-10","current":-3.794077,"twenty":-4.268166,"median":-1.795374,"eighty":-0.861686,"marketCap":84750585},{"date":"2023-03-17","current":-3.615108,"twenty":-4.249905,"median":-1.795374,"eighty":-0.861686,"marketCap":81490947},{"date":"2023-03-24","current":-3.783845,"twenty":-4.216036,"median":-1.795374,"eighty":-0.861686,"marketCap":85674149},{"date":"2023-03-31","current":-1.815575,"twenty":-4.214449,"median":-1.800857,"eighty":-0.861785,"marketCap":76807934},{"date":"2023-04-06","current":-2.121059,"twenty":-4.214449,"median":-1.800857,"eighty":-0.861785,"marketCap":90183315},{"date":"2023-04-14","current":-2.562499,"twenty":-4.203647,"median":-1.795374,"eighty":-0.861686,"marketCap":109741142},{"date":"2023-04-21","current":-2.679598,"twenty":-4.17118,"median":-1.795374,"eighty":-0.861686,"marketCap":114087326},{"date":"2023-04-28","current":-3.052102,"twenty":-4.147149,"median":-1.795374,"eighty":-0.861686,"marketCap":130385516},{"date":"2023-05-05","current":-3.186131,"twenty":-4.114428,"median":-1.795374,"eighty":-0.861686,"marketCap":136904792},{"date":"2023-05-12","current":-3.047069,"twenty":-4.099307,"median":-1.795374,"eighty":-0.861686,"marketCap":130385516},{"date":"2023-05-19","current":-3.199688,"twenty":-4.065844,"median":-1.795374,"eighty":-0.861686,"marketCap":135818246},{"date":"2023-05-26","current":-3.13694,"twenty":-4.048761,"median":-1.795374,"eighty":-0.861686,"marketCap":132222543},{"date":"2023-06-02","current":-2.941961,"twenty":-4.034412,"median":-1.795374,"eighty":-0.861686,"marketCap":125985631},{"date":"2023-06-09","current":-3.924248,"twenty":-4.019417,"median":-1.792187,"eighty":-0.861586,"marketCap":168396636},{"date":"2023-06-16","current":-4.087942,"twenty":-4.001056,"median":-1.792187,"eighty":-0.861586,"marketCap":178375696},{"date":"2023-06-23","current":-3.751396,"twenty":-3.972354,"median":-1.788999,"eighty":-0.861487,"marketCap":163407106},{"date":"2023-06-30","current":-3.67266,"twenty":-3.945007,"median":-1.78887,"eighty":-0.861387,"marketCap":158417576},{"date":"2023-07-07","current":-3.53527,"twenty":-3.930058,"median":-1.788741,"eighty":-0.861278,"marketCap":153428046},{"date":"2023-07-14","current":-3.648323,"twenty":-3.91986,"median":-1.787564,"eighty":-0.861169,"marketCap":163407106},{"date":"2023-07-21","current":-3.520227,"twenty":-3.876321,"median":-1.787564,"eighty":-0.861169,"marketCap":154675428},{"date":"2023-07-28","current":-3.346623,"twenty":-3.835179,"median":-1.787564,"eighty":-0.861169,"marketCap":147191133},{"date":"2023-08-04","current":-3.556775,"twenty":-3.817798,"median":-1.787564,"eighty":-0.861169,"marketCap":154675428},{"date":"2023-08-11","current":-3.409927,"twenty":-3.808448,"median":-1.787564,"eighty":-0.861169,"marketCap":148438516},{"date":"2023-08-18","current":-3.577023,"twenty":-3.794413,"median":-1.787564,"eighty":-0.861169,"marketCap":155922811},{"date":"2023-08-25","current":-4.042116,"twenty":-3.785378,"median":-1.787564,"eighty":-0.861169,"marketCap":174633548},{"date":"2023-09-01","current":-3.943355,"twenty":-3.785378,"median":-1.787564,"eighty":-0.861169,"marketCap":170891401},{"date":"2023-09-08","current":-5.487167,"twenty":-3.785378,"median":-1.787564,"eighty":-0.861169,"marketCap":178375696},{"date":"2023-09-15","current":-6.169117,"twenty":-3.785378,"median":-1.787564,"eighty":-0.861169,"marketCap":199581198},{"date":"2023-09-22","current":-5.176064,"twenty":-3.785378,"median":-1.787564,"eighty":-0.861169,"marketCap":165901871},{"date":"2023-09-29","current":-5.13584,"twenty":-3.783409,"median":-1.786386,"eighty":-0.86106,"marketCap":163407106},{"date":"2023-10-06","current":-4.918854,"twenty":-3.783409,"median":-1.786386,"eighty":-0.86106,"marketCap":155922811},{"date":"2023-10-13","current":-5.054961,"twenty":-3.794582,"median":-1.786386,"eighty":-0.86106,"marketCap":160912341},{"date":"2023-10-20","current":-7.092452,"twenty":-3.826837,"median":-1.786386,"eighty":-0.86106,"marketCap":224528848},{"date":"2023-10-27","current":-7.069539,"twenty":-3.867578,"median":-1.778447,"eighty":-0.859448,"marketCap":223123368},{"date":"2023-11-03","current":-8.766106,"twenty":-3.881744,"median":-1.778447,"eighty":-0.859448,"marketCap":278232152},{"date":"2023-11-10","current":-8.690219,"twenty":-3.921479,"median":-1.778447,"eighty":-0.859448,"marketCap":278232152},{"date":"2023-11-17","current":-8.553597,"twenty":-3.943685,"median":-1.778447,"eighty":-0.859448,"marketCap":276888036},{"date":"2023-11-24","current":-9.214597,"twenty":-3.953462,"median":-1.778447,"eighty":-0.859448,"marketCap":300991320},{"date":"2023-12-01","current":-8.87203,"twenty":-3.997249,"median":-1.778447,"eighty":-0.859448,"marketCap":292591562},{"date":"2023-12-08","current":-8.584784,"twenty":-4.017968,"median":-1.779775,"eighty":-0.860842,"marketCap":281391885},{"date":"2023-12-15","current":-8.79144,"twenty":-4.029706,"median":-1.779775,"eighty":-0.860842,"marketCap":292591562},{"date":"2023-12-22","current":-8.692983,"twenty":-4.042888,"median":-1.779775,"eighty":-0.860842,"marketCap":286991724},{"date":"2023-12-29","current":-9.821255,"twenty":-4.054818,"median":-1.778447,"eighty":-0.859448,"marketCap":326190593},{"date":"2024-01-05","current":-10.531246,"twenty":-4.065844,"median":-1.777118,"eighty":-0.858053,"marketCap":348589947},{"date":"2024-01-12","current":-11.919684,"twenty":-4.094905,"median":-1.777118,"eighty":-0.858053,"marketCap":394788615},{"date":"2024-01-19","current":-12.570777,"twenty":-4.106133,"median":-1.771761,"eighty":-0.856659,"marketCap":415788010},{"date":"2024-01-26","current":-15.39312,"twenty":-4.142188,"median":-1.777118,"eighty":-0.858053,"marketCap":509585305},{"date":"2024-02-02","current":-16.82132,"twenty":-4.162896,"median":-1.777118,"eighty":-0.858053,"marketCap":557183932},{"date":"2024-02-09","current":-17.120129,"twenty":-4.18336,"median":-1.777118,"eighty":-0.858053,"marketCap":562783771},{"date":"2024-02-16","current":-15.756955,"twenty":-4.204282,"median":-1.777118,"eighty":-0.858053,"marketCap":516585103},{"date":"2024-02-23","current":-14.744093,"twenty":-4.212831,"median":-1.777118,"eighty":-0.858053,"marketCap":485785991},{"date":"2024-03-01","current":-16.153616,"twenty":-4.248025,"median":-1.778447,"eighty":-0.859448,"marketCap":531984659},{"date":"2024-03-08","current":-15.277589,"twenty":-4.275662,"median":-1.778447,"eighty":-0.859448,"marketCap":509585305},{"date":"2024-03-15","current":-13.221177,"twenty":-4.294928,"median":-1.778447,"eighty":-0.859448,"marketCap":439587323},{"date":"2024-03-22","current":-12.547527,"twenty":-4.333303,"median":-1.778447,"eighty":-0.859448,"marketCap":414388050},{"date":"2024-03-28","current":-14.253305,"twenty":-4.365082,"median":-1.778447,"eighty":-0.859448,"marketCap":419987889},{"date":"2024-04-05","current":-15.490139,"twenty":-4.404649,"median":-1.777118,"eighty":-0.858053,"marketCap":456432440},{"date":"2024-04-12","current":-13.019319,"twenty":-4.442766,"median":-1.777118,"eighty":-0.858053,"marketCap":383627265},{"date":"2024-04-19","current":-12.591678,"twenty":-4.471991,"median":-1.777118,"eighty":-0.858053,"marketCap":371026370},{"date":"2024-04-26","current":-13.353279,"twenty":-4.494134,"median":-1.778447,"eighty":-0.859448,"marketCap":393467712},{"date":"2024-05-03","current":-14.778896,"twenty":-4.512224,"median":-1.778447,"eighty":-0.859448,"marketCap":435474941},{"date":"2024-05-10","current":-15.539225,"twenty":-4.575882,"median":-1.778447,"eighty":-0.859448,"marketCap":457878797},{"date":"2024-05-17","current":-17.382742,"twenty":-4.59757,"median":-1.778447,"eighty":-0.859448,"marketCap":457878797},{"date":"2024-05-24","current":-15.575489,"twenty":-4.621411,"median":-1.778447,"eighty":-0.859448,"marketCap":410273959},{"date":"2024-05-31","current":-19.083961,"twenty":-4.643158,"median":-1.778447,"eighty":-0.859448,"marketCap":502690618},{"date":"2024-06-07","current":-18.286581,"twenty":-4.698762,"median":-1.778447,"eighty":-0.859448,"marketCap":481686832},{"date":"2024-06-14","current":-21.210308,"twenty":-4.730476,"median":-1.779775,"eighty":-0.858053,"marketCap":558700715},{"date":"2024-06-21","current":-22.529325,"twenty":-4.76856,"median":-1.800857,"eighty":-0.856659,"marketCap":593444948},{"date":"2024-06-28","current":-20.154769,"twenty":-4.780214,"median":-1.820469,"eighty":-0.853869,"marketCap":530896766},{"date":"2024-07-05","current":-20.791845,"twenty":-4.789073,"median":-1.84348,"eighty":-0.853869,"marketCap":547677985},{"date":"2024-07-12","current":-22.529325,"twenty":-4.819382,"median":-1.892627,"eighty":-0.853869,"marketCap":593444948},{"date":"2024-07-15","current":-24.035141,"twenty":-4.821506,"median":-1.908558,"eighty":-0.853869,"marketCap":633109649},{"date":"2024-08-02","current":-23.050569,"twenty":-4.837918,"median":-1.997177,"eighty":-0.847132,"marketCap":607175037},{"date":"2024-08-09","current":-22.065997,"twenty":-4.883134,"median":-2.02022,"eighty":-0.847132,"marketCap":581240425},{"date":"2024-08-16","current":-17.008404,"twenty":-4.998451,"median":-2.04081,"eighty":-0.847132,"marketCap":626708673},{"date":"2024-08-23","current":-18.800957,"twenty":-5.046528,"median":-2.061153,"eighty":-0.847132,"marketCap":692758852},{"date":"2024-08-30","current":-19.092768,"twenty":-5.089786,"median":-2.126623,"eighty":-0.847132,"marketCap":703511206},{"date":"2024-09-06","current":-18.467459,"twenty":-5.132186,"median":-2.144786,"eighty":-0.847132,"marketCap":680470446},{"date":"2024-09-13","current":-18.30071,"twenty":-5.197116,"median":-2.294135,"eighty":-0.847132,"marketCap":674326244},{"date":"2024-09-20","current":-17.84215,"twenty":-5.291789,"median":-2.534829,"eighty":-0.847132,"marketCap":657429686},{"date":"2024-09-27","current":-17.091779,"twenty":-5.390177,"median":-2.66176,"eighty":-0.847132,"marketCap":629780774},{"date":"2024-10-04","current":-18.342397,"twenty":-5.491179,"median":-2.70556,"eighty":-0.847132,"marketCap":675862294},{"date":"2024-10-11","current":-17.175153,"twenty":-5.741689,"median":-2.745414,"eighty":-0.847132,"marketCap":632852876},{"date":"2024-10-18","current":-19.009393,"twenty":-6.119415,"median":-2.856458,"eighty":-0.847132,"marketCap":700439105},{"date":"2024-10-25","current":-18.13396,"twenty":-6.404806,"median":-2.920992,"eighty":-0.847132,"marketCap":668182041},{"date":"2024-10-31","current":-17.717088,"twenty":-6.93826,"median":-2.944289,"eighty":-0.847132,"marketCap":652821534},{"date":"2024-11-08","current":-17.050092,"twenty":-7.092452,"median":-3.018702,"eighty":-0.846216,"marketCap":628244724},{"date":"2024-11-15","current":-12.948437,"twenty":-7.438109,"median":-3.053946,"eighty":-0.846216,"marketCap":586771355},{"date":"2024-11-22","current":-12.578895,"twenty":-8.136255,"median":-3.128405,"eighty":-0.846216,"marketCap":570025199},{"date":"2024-11-29","current":-12.322531,"twenty":-8.516249,"median":-3.146785,"eighty":-0.846216,"marketCap":558407837},{"date":"2024-12-06","current":-11.861077,"twenty":-8.584784,"median":-3.210233,"eighty":-0.846216,"marketCap":537496587},{"date":"2024-12-13","current":-12.749804,"twenty":-8.692983,"median":-3.31228,"eighty":-0.85387,"marketCap":577770106},{"date":"2024-12-20","current":-11.245805,"twenty":-8.753191,"median":-3.353273,"eighty":-0.862118,"marketCap":509614920},{"date":"2024-12-27","current":-12.886531,"twenty":-8.817365,"median":-3.404439,"eighty":-0.866053,"marketCap":583966033},{"date":"2025-01-03","current":-11.690169,"twenty":-8.884728,"median":-3.464314,"eighty":-0.866053,"marketCap":529751679},{"date":"2025-01-10","current":-12.852349,"twenty":-9.139439,"median":-3.51628,"eighty":-0.865703,"marketCap":582417051},{"date":"2025-01-17","current":-9.912716,"twenty":-9.707989,"median":-3.530671,"eighty":-0.865703,"marketCap":449204640},{"date":"2025-01-24","current":-10.596352,"twenty":-9.843835,"median":-3.554756,"eighty":-0.871215,"marketCap":480184271},{"date":"2025-01-31","current":-10.015261,"twenty":-9.987916,"median":-3.562384,"eighty":-0.877851,"marketCap":453851585},{"date":"2025-02-07","current":-10.596352,"twenty":-10.234025,"median":-3.580783,"eighty":-0.886014,"marketCap":480184271},{"date":"2025-02-14","current":-9.844352,"twenty":-10.329652,"median":-3.595511,"eighty":-0.887625,"marketCap":446106677},{"date":"2025-02-21","current":-9.810171,"twenty":-10.329652,"median":-3.602591,"eighty":-0.887625,"marketCap":444557696},{"date":"2025-02-28","current":-8.374536,"twenty":-10.329652,"median":-3.615581,"eighty":-0.887625,"marketCap":379500472},{"date":"2025-03-07","current":-8.579627,"twenty":-10.336407,"median":-3.641576,"eighty":-0.887344,"marketCap":388794361},{"date":"2025-03-14","current":-8.545445,"twenty":-10.336407,"median":-3.664333,"eighty":-0.890477,"marketCap":387245380},{"date":"2025-03-21","current":-8.750536,"twenty":-10.336407,"median":-3.67266,"eighty":-0.900572,"marketCap":396539269},{"date":"2025-03-28","current":-8.859286,"twenty":-10.336407,"median":-3.707051,"eighty":-0.933549,"marketCap":383190694},{"date":"2025-04-04","current":-8.124075,"twenty":-10.336407,"median":-3.723578,"eighty":-0.950856,"marketCap":351390636},{"date":"2025-04-11","current":-6.727176,"twenty":-10.329652,"median":-3.731092,"eighty":-0.96922,"marketCap":290970527},{"date":"2025-04-17","current":-7.829991,"twenty":-10.329652,"median":-3.741175,"eighty":-1.031869,"marketCap":338670613},{"date":"2025-04-25","current":-9.337173,"twenty":-10.336407,"median":-3.782755,"eighty":-1.04748,"marketCap":403860731},{"date":"2025-05-02","current":-9.557736,"twenty":-10.336407,"median":-3.807214,"eighty":-1.051391,"marketCap":413400748},{"date":"2025-05-09","current":-8.896046,"twenty":-10.336407,"median":-3.837306,"eighty":-1.059738,"marketCap":384780696},{"date":"2025-05-16","current":-7.345369,"twenty":-10.336407,"median":-3.876579,"eighty":-1.079595,"marketCap":346620627},{"date":"2025-05-23","current":-7.682313,"twenty":-10.336407,"median":-3.919242,"eighty":-1.093927,"marketCap":362520656},{"date":"2025-05-30","current":-7.446452,"twenty":-10.336407,"median":-3.938258,"eighty":-1.11711,"marketCap":351390636},{"date":"2025-06-06","current":-8.288811,"twenty":-10.336407,"median":-3.948611,"eighty":-1.12546,"marketCap":391140708},{"date":"2025-06-13","current":-9.36703,"twenty":-10.336407,"median":-3.981868,"eighty":-1.12546,"marketCap":442020800},{"date":"2025-06-20","current":-9.67028,"twenty":-10.343161,"median":-4.009434,"eighty":-1.124138,"marketCap":456330826},{"date":"2025-06-27","current":-9.434419,"twenty":-10.343161,"median":-4.024923,"eighty":-1.124138,"marketCap":445200806},{"date":"2025-07-03","current":-9.67028,"twenty":-10.343161,"median":-4.028913,"eighty":-1.124138,"marketCap":456330826},{"date":"2025-07-11","current":-5.694346,"twenty":-10.343161,"median":-4.028913,"eighty":-1.124138,"marketCap":268710486},{"date":"2025-07-18","current":-5.997595,"twenty":-10.343161,"median":-4.028913,"eighty":-1.124138,"marketCap":283020512},{"date":"2025-07-25","current":-5.862818,"twenty":-10.343161,"median":-4.028913,"eighty":-1.124138,"marketCap":276660501},{"date":"2025-08-01","current":-5.694346,"twenty":-10.343161,"median":-4.028913,"eighty":-1.124138,"marketCap":268710486},{"date":"2025-08-08","current":-5.323708,"twenty":-10.343161,"median":-4.028913,"eighty":-1.124138,"marketCap":251220455},{"date":"2025-08-15","current":-5.49075,"twenty":-10.343161,"median":-4.028913,"eighty":-1.124138,"marketCap":272055664},{"date":"2025-08-22","current":-5.298092,"twenty":-10.343161,"median":-4.028913,"eighty":-1.124138,"marketCap":262509852},{"date":"2025-08-29","current":-5.619188,"twenty":-10.343161,"median":-4.028913,"eighty":-1.124138,"marketCap":278419540},{"date":"2025-09-05","current":-5.554969,"twenty":-10.349916,"median":-4.029706,"eighty":-1.122817,"marketCap":275237602},{"date":"2025-09-12","current":-5.843956,"twenty":-10.343161,"median":-4.03848,"eighty":-1.124138,"marketCap":289556321},{"date":"2025-09-19","current":-5.683408,"twenty":-10.343161,"median":-4.03848,"eighty":-1.124138,"marketCap":281601477},{"date":"2025-09-26","current":-5.683408,"twenty":-10.343161,"median":-4.04245,"eighty":-1.124138,"marketCap":281601477},{"date":"2025-10-03","current":-6.582478,"twenty":-10.343161,"median":-4.059708,"eighty":-1.149369,"marketCap":326148604},{"date":"2025-10-10","current":-6.743026,"twenty":-10.343161,"median":-4.102792,"eighty":-1.184129,"marketCap":334103448},{"date":"2025-10-17","current":-6.421929,"twenty":-10.343161,"median":-4.140192,"eighty":-1.197314,"marketCap":318193760},{"date":"2025-10-24","current":-6.421929,"twenty":-10.343161,"median":-4.177156,"eighty":-1.202656,"marketCap":318193760},{"date":"2025-10-31","current":-6.068723,"twenty":-10.343161,"median":-4.210991,"eighty":-1.211405,"marketCap":300693103},{"date":"2025-11-07","current":-5.651298,"twenty":-10.343161,"median":-4.246041,"eighty":-1.227806,"marketCap":280010508},{"date":"2025-11-14","current":-6.811932,"twenty":-10.343161,"median":-4.280026,"eighty":-1.233578,"marketCap":283192446},{"date":"2025-11-21","current":-6.8517,"twenty":-10.343161,"median":-4.339493,"eighty":-1.23824,"marketCap":284845743},{"date":"2025-11-28","current":-7.157922,"twenty":-10.343161,"median":-4.406731,"eighty":-1.249724,"marketCap":297576279},{"date":"2025-12-05","current":-7.808642,"twenty":-10.343161,"median":-4.472037,"eighty":-1.269995,"marketCap":324628668},{"date":"2025-12-12","current":-8.612473,"twenty":-10.343161,"median":-4.526484,"eighty":-1.288639,"marketCap":358046325},{"date":"2025-12-19","current":-7.34931,"twenty":-10.343161,"median":-4.609471,"eighty":-1.314565,"marketCap":305532864},{"date":"2025-12-26","current":-8.803861,"twenty":-10.343161,"median":-4.678387,"eighty":-1.337178,"marketCap":366002910},{"date":"2026-01-02","current":-1.59503,"twenty":-10.343161,"median":-4.695911,"eighty":-1.343056,"marketCap":66310179},{"date":"2026-01-09","current":-1.471393,"twenty":-10.343161,"median":-4.695911,"eighty":-1.36162,"marketCap":61170225},{"date":"2026-01-16","current":-2.566517,"twenty":-10.343161,"median":-4.695911,"eighty":-1.382398,"marketCap":106697804},{"date":"2026-01-23","current":-2.037137,"twenty":-10.343161,"median":-4.695911,"eighty":-1.402538,"marketCap":84689890},{"date":"2026-01-30","current":-1.684217,"twenty":-10.343161,"median":-4.695911,"eighty":-1.451237,"marketCap":70017948},{"date":"2026-02-06","current":-1.435412,"twenty":-10.343161,"median":-4.695911,"eighty":-1.463933,"marketCap":59674387},{"date":"2026-02-13","current":-1.487852,"twenty":-10.343161,"median":-4.695911,"eighty":-1.469873,"marketCap":61854491},{"date":"2026-02-20","current":-1.653595,"twenty":-10.343161,"median":-4.695911,"eighty":-1.465941,"marketCap":68744894},{"date":"2026-02-27","current":-1.477518,"twenty":-10.343161,"median":-4.695911,"eighty":-1.465941,"marketCap":61424836},{"date":"2026-03-06","current":-1.496656,"twenty":-10.343161,"median":-4.695911,"eighty":-1.463933,"marketCap":62220494},{"date":"2026-03-13","current":-1.480962,"twenty":-10.343161,"median":-4.695911,"eighty":-1.463933,"marketCap":61568054},{"date":"2026-03-20","current":-1.37062,"twenty":-10.343161,"median":-4.695911,"eighty":-1.452405,"marketCap":57398804},{"date":"2026-03-27","current":-1.291699,"twenty":-10.343161,"median":-4.695911,"eighty":-1.433187,"marketCap":54093782},{"date":"2026-04-02","current":-1.257777,"twenty":-10.343161,"median":-4.695911,"eighty":-1.409497,"marketCap":52673202},{"date":"2026-04-10","current":-1.219663,"twenty":-10.343161,"median":-4.695911,"eighty":-1.382398,"marketCap":51077044},{"date":"2026-04-17","current":-1.243675,"twenty":-10.343161,"median":-4.695911,"eighty":-1.366593,"marketCap":52082624},{"date":"2026-04-24","current":-1.16859,"twenty":-10.343161,"median":-4.695911,"eighty":-1.344484,"marketCap":48938193},{"date":"2026-05-01","current":-1.022992,"twenty":-10.343161,"median":-4.695911,"eighty":-1.336479,"marketCap":42840871},{"date":"2026-05-08","current":-0.914747,"twenty":-10.343161,"median":-4.695911,"eighty":-1.314565,"marketCap":38307783},{"date":"2026-05-15","current":-1.099565,"twenty":-10.343161,"median":-4.695911,"eighty":-1.297864,"marketCap":39265478},{"date":"2026-05-22","current":-1.216227,"twenty":-10.343161,"median":-4.695911,"eighty":-1.285011,"marketCap":43431449},{"date":"2026-05-29","current":-1.542073,"twenty":-10.349916,"median":-4.698123,"eighty":-1.283238,"marketCap":55067438},{"date":"2026-06-05","current":-1.421389,"twenty":-10.343161,"median":-4.695911,"eighty":-1.283543,"marketCap":50757813},{"date":"2026-06-12","current":-1.393677,"twenty":-10.343161,"median":-4.695911,"eighty":-1.283543,"marketCap":49768195},{"date":"2026-06-18","current":-1.385631,"twenty":-10.343161,"median":-4.695911,"eighty":-1.283543,"marketCap":49480887},{"date":"2026-06-26","current":-1.345427,"twenty":-10.349916,"median":-4.698123,"eighty":-1.283238,"marketCap":48045201},{"date":"2026-07-02","current":-1.443764,"twenty":-10.349916,"median":-4.698123,"eighty":-1.283238,"marketCap":51556810},{"date":"2026-07-10","current":-1.449128,"twenty":-10.349916,"median":-4.698123,"eighty":-1.283238,"marketCap":51748352},{"date":"2026-07-17","current":-1.44287,"twenty":-10.349916,"median":-4.698123,"eighty":-1.283238,"marketCap":51524886},{"date":"2026-07-24","current":-1.300728,"twenty":-10.349916,"median":-4.698123,"eighty":-1.284735,"marketCap":46449014},{"date":"2026-07-31","current":-1.408005,"twenty":-10.356671,"median":-4.69972,"eighty":-1.292836,"marketCap":50279861},{"date":"2026-08-07","current":-1.367329,"twenty":-10.356671,"median":-4.69972,"eighty":-1.305175,"marketCap":48827332},{"date":"2026-08-14","current":-1.747914,"twenty":-10.356671,"median":-4.69972,"eighty":-1.323054,"marketCap":49114645},{"date":"2026-08-21","current":-1.666869,"twenty":-10.356671,"median":-4.69972,"eighty":-1.333244,"marketCap":46837362}],"updateTime":1787496165806},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"MREO\",pageSize:20,pageCount:7,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"10153756","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390020017223-MREO","pdf_url":null,"pub_time":1594310400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"MREO","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000121390020017223/0001213900-20-017223-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDMENT NO.1 TO SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000121390020017223/ea123960-13ga1vivocap_mereo.htm","primary":true,"translateUrl":null,"linkName":"ea123960-13ga1vivocap_mereo.htm","type":"SC 13G/A","id":"NTFILECARBZAb9YzCmn7ZZ","market":"us","size":64788}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-07-10 00:00","pubTimestamp":1594310400,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10153571","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920082721-MREO","pdf_url":null,"pub_time":1594310400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"MREO","title":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000110465920082721/0001104659-20-082721-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1423053/000110465920082721/tm2024531d1_sc13g.htm","primary":true,"translateUrl":null,"linkName":"tm2024531d1_sc13g.htm","type":"SC 13G","id":"NTFILE5nTggrJ1xRHoiwb1","market":"us","size":165777},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1423053/000110465920082721/tm2024531d1_ex99-1.htm","primary":false,"translateUrl":null,"linkName":"tm2024531d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE3i8JqZ2xh4Pjr9ef","market":"us","size":8393}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-07-10 00:00","pubTimestamp":1594310400,"title_zh":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10152921","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720010036-MREO","pdf_url":null,"pub_time":1594310400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"MREO","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000083423720010036/0000834237-20-010036-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1364742/000083423720010036/gb00bz4g2k23_071020.txt","primary":true,"translateUrl":null,"linkName":"gb00bz4g2k23_071020.txt","type":"SC 13G/A","id":"NTFILE24scAxpWWWLQtQRm","market":"us","size":10069}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-07-10 00:00","pubTimestamp":1594310400,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10292545","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520190381-MREO","pdf_url":null,"pub_time":1594224000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"MREO","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520190381/0001193125-20-190381-index.htm","us_notice_code":"Form CORRESP","us_title_en":"CORRESP [Cover] - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520190381/filename1.htm","primary":true,"translateUrl":null,"linkName":"filename1.htm","type":"CORRESP","id":"NTFILEEZgbjLMuGP46mxWw","market":"us","size":6727}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2020-07-09 00:00","pubTimestamp":1594224000,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10126473","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520185783-MREO","pdf_url":null,"pub_time":1593619200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"MREO","title":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520185783/0001193125-20-185783-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1535683/000119312520185783/d926192dsc13g.htm","primary":true,"translateUrl":null,"linkName":"d926192dsc13g.htm","type":"SC 13G","id":"NTFILEHpLTBmBoSRCekgR6","market":"us","size":191528},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1535683/000119312520185783/d926192dex991.htm","primary":false,"translateUrl":null,"linkName":"d926192dex991.htm","type":"EX-99.1","id":"NTFILEBU5rZjVVDrFVULFq","market":"us","size":13141},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1535683/000119312520185783/d926192dex992.htm","primary":false,"translateUrl":null,"linkName":"d926192dex992.htm","type":"EX-99.2","id":"NTFILEFAp73E5NV16Rzse5","market":"us","size":8028}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-07-02 00:00","pubTimestamp":1593619200,"title_zh":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9901176","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520169533-MREO","pdf_url":null,"pub_time":1592150400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"MREO","title":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/0001193125-20-169533-index.htm","us_notice_code":"Form 20-F","us_title_en":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/d876622d20f.htm","primary":true,"translateUrl":null,"linkName":"d876622d20f.htm","type":"20-F","id":"NTFILE4J1uXdfAVuR397RP","market":"us","size":2569705},{"description":"EX-2.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/d876622dex22.htm","primary":false,"translateUrl":null,"linkName":"d876622dex22.htm","type":"EX-2.2","id":"NTFILEFUW6LYETywESKc9R","market":"us","size":147877},{"description":"EX-4.20","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/d876622dex420.htm","primary":false,"translateUrl":null,"linkName":"d876622dex420.htm","type":"EX-4.20","id":"NTFILE8ZoV9y7Ef8pEYw1S","market":"us","size":111366},{"description":"EX-4.21","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/d876622dex421.htm","primary":false,"translateUrl":null,"linkName":"d876622dex421.htm","type":"EX-4.21","id":"NTFILEG1jvDsRMkyyQK6ow","market":"us","size":68206},{"description":"EX-4.26","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/d876622dex426.htm","primary":false,"translateUrl":null,"linkName":"d876622dex426.htm","type":"EX-4.26","id":"NTFILEKtbBtkjnANsBzeXX","market":"us","size":15310},{"description":"EX-8.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/d876622dex81.htm","primary":false,"translateUrl":null,"linkName":"d876622dex81.htm","type":"EX-8.1","id":"NTFILEGc8E5ex8hiERyDjp","market":"us","size":4509},{"description":"EX-12.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/d876622dex121.htm","primary":false,"translateUrl":null,"linkName":"d876622dex121.htm","type":"EX-12.1","id":"NTFILEDPQCQ2DXM4kpQUrH","market":"us","size":10449},{"description":"EX-12.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/d876622dex122.htm","primary":false,"translateUrl":null,"linkName":"d876622dex122.htm","type":"EX-12.2","id":"NTFILEDKbnN7eqFqtzACcn","market":"us","size":10418},{"description":"EX-13.1","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/d876622dex131.htm","primary":false,"translateUrl":null,"linkName":"d876622dex131.htm","type":"EX-13.1","id":"NTFILECfVVFmwQLnXEZE1w","market":"us","size":2955},{"description":"EX-13.2","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/d876622dex132.htm","primary":false,"translateUrl":null,"linkName":"d876622dex132.htm","type":"EX-13.2","id":"NTFILEGbkNENKaaMFp5CEv","market":"us","size":2925},{"description":"EX-15.1","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/d876622dex151.htm","primary":false,"translateUrl":null,"linkName":"d876622dex151.htm","type":"EX-15.1","id":"NTFILEE4GxoyUQrcLRkawE","market":"us","size":1603},{"description":"XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/mreo-20191231.xml","primary":false,"translateUrl":null,"linkName":"mreo-20191231.xml","type":"EX-101.INS","id":"NTFILE34r2e4pBgimqHf86","market":"us","size":4692474},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/mreo-20191231.xsd","primary":false,"translateUrl":null,"linkName":"mreo-20191231.xsd","type":"EX-101.SCH","id":"NTFILECuCEeQ8qXAmyNe4F","market":"us","size":175401},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/mreo-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"mreo-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILE5rGy2KJEdcLjobA8","market":"us","size":54799},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/mreo-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"mreo-20191231_def.xml","type":"EX-101.DEF","id":"NTFILE2qHFyoq16MC8N3Xa","market":"us","size":543817},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/mreo-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"mreo-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILECxz33Dpsfp4JozUZ","market":"us","size":897088},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/mreo-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"mreo-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILED5CWyFiCJHuBEd9R","market":"us","size":769412},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/g876622g0612092405941.jpg","primary":false,"translateUrl":null,"linkName":"g876622g0612092405941.jpg","type":"GRAPHIC","id":"NTFILEFfytbZpsyWrgD7XH","market":"us","size":16565},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/g876622g0612092406503.jpg","primary":false,"translateUrl":null,"linkName":"g876622g0612092406503.jpg","type":"GRAPHIC","id":"NTFILEEAkjkZyoK6TqGh2D","market":"us","size":12397},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/g876622g0612092411682.jpg","primary":false,"translateUrl":null,"linkName":"g876622g0612092411682.jpg","type":"GRAPHIC","id":"NTFILE7mW8CGngZqFqoib7","market":"us","size":20238},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/g876622g0612092414085.jpg","primary":false,"translateUrl":null,"linkName":"g876622g0612092414085.jpg","type":"GRAPHIC","id":"NTFILE9TYLQTcJkkD1dPMW","market":"us","size":14009},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/g876622g0612092414989.jpg","primary":false,"translateUrl":null,"linkName":"g876622g0612092414989.jpg","type":"GRAPHIC","id":"NTFILEEo26tYg1UDPSpSJZ","market":"us","size":13040},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/g876622g0612092415816.jpg","primary":false,"translateUrl":null,"linkName":"g876622g0612092415816.jpg","type":"GRAPHIC","id":"NTFILE8YF1ZgCveY3ctdMZ","market":"us","size":13191},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/g876622gra0284.jpg","primary":false,"translateUrl":null,"linkName":"g876622gra0284.jpg","type":"GRAPHIC","id":"NTFILEGTizq9HBaszkmvhm","market":"us","size":18432},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/g876622gra0285a.jpg","primary":false,"translateUrl":null,"linkName":"g876622gra0285a.jpg","type":"GRAPHIC","id":"NTFILED5oqJYG7xUGeR2aR","market":"us","size":19725},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/g876622gra0286.jpg","primary":false,"translateUrl":null,"linkName":"g876622gra0286.jpg","type":"GRAPHIC","id":"NTFILE8fQazwCF3WUqGzdh","market":"us","size":19091},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520169533/g876622gra285b.jpg","primary":false,"translateUrl":null,"linkName":"g876622gra285b.jpg","type":"GRAPHIC","id":"NTFILEHcCtB7Am8uTh1JXp","market":"us","size":26717}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2020-06-15 00:00","pubTimestamp":1592150400,"title_zh":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9871899","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390020014868-MREO","pdf_url":null,"pub_time":1591891200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"MREO","title":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000121390020014868/0001213900-20-014868-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000121390020014868/ea122976-sc13gvivo_mereo.htm","primary":true,"translateUrl":null,"linkName":"ea122976-sc13gvivo_mereo.htm","type":"SC 13G","id":"NTFILEDBxU6UHS7xWUBJxp","market":"us","size":77267}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-06-12 00:00","pubTimestamp":1591891200,"title_zh":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9792974","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520162251-MREO","pdf_url":null,"pub_time":1591286400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"MREO","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520162251/0001193125-20-162251-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1465837/000119312520162251/d914193dsc13ga.htm","primary":true,"translateUrl":null,"linkName":"d914193dsc13ga.htm","type":"SC 13G/A","id":"NTFILE2V2fcVjD4XvfN6Ft","market":"us","size":103020},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1465837/000119312520162251/d914193dex991.htm","primary":false,"translateUrl":null,"linkName":"d914193dex991.htm","type":"EX-99.1","id":"NTFILEHxAF9ajCNzPPXgcA","market":"us","size":6160}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-06-05 00:00","pubTimestamp":1591286400,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9239290","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520087754-MREO","pdf_url":null,"pub_time":1585238400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"MREO","title":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"Report of foreign issuer","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520087754/0001193125-20-087754-index.htm","us_notice_code":"Form 6-K","us_title_en":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","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/1719714/000119312520087754/d891676dex991.htm","primary":true,"translateUrl":null,"linkName":"d891676dex991.htm","type":"EX-99.1","id":"NTFILEFCUswgS8s44JpszV","market":"us","size":15842},{"description":"6-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520087754/d891676d6k.htm","primary":false,"translateUrl":null,"linkName":"d891676d6k.htm","type":"6-K","id":"NTFILE8ivsm19kHXXicjf6","market":"us","size":8666}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Report of foreign issuer","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Report of foreign issuer","pubTime":"2020-03-27 00:00","pubTimestamp":1585238400,"title_zh":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9547243","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520076926-MREO","pdf_url":null,"pub_time":1584460800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"MREO","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520076926/0001193125-20-076926-index.htm","us_notice_code":"Form CORRESP","us_title_en":"CORRESP [Cover] - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520076926/filename1.htm","primary":true,"translateUrl":null,"linkName":"filename1.htm","type":"CORRESP","id":"NTFILEfJkc9o9tVKGiCG2q","market":"us","size":6725}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2020-03-18 00:00","pubTimestamp":1584460800,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"CORRESP [Cover] - Correspondence","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9182530","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520071713-MREO","pdf_url":null,"pub_time":1583942400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Registration statement for certain foreign private issuers","symbol":"MREO","title":"[Amend] Registration statement for certain foreign private issuers","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/0001193125-20-071713-index.htm","us_notice_code":"Form F-1/A","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"F-1/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/d885226df1a.htm","primary":true,"translateUrl":null,"linkName":"d885226df1a.htm","type":"F-1/A","id":"NTFILE8m3iH6xTqbanASLa","market":"us","size":3957256},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g10u56.jpg","primary":false,"translateUrl":null,"linkName":"g885226g10u56.jpg","type":"GRAPHIC","id":"NTFILEeR8UzoGTzPtFHMwd","market":"us","size":81485},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g11w52.jpg","primary":false,"translateUrl":null,"linkName":"g885226g11w52.jpg","type":"GRAPHIC","id":"NTFILEE7DwbAjtDLN2UcAF","market":"us","size":60092},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g17e90.jpg","primary":false,"translateUrl":null,"linkName":"g885226g17e90.jpg","type":"GRAPHIC","id":"NTFILE4jTDez4Ega8tWnQ1","market":"us","size":67238},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g20d23.jpg","primary":false,"translateUrl":null,"linkName":"g885226g20d23.jpg","type":"GRAPHIC","id":"NTFILE7z8GZn7kwRfNf3gz","market":"us","size":48870},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g22u69.jpg","primary":false,"translateUrl":null,"linkName":"g885226g22u69.jpg","type":"GRAPHIC","id":"NTFILE5Ua2p79X6Bi9cHK8","market":"us","size":81128},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g31d61.jpg","primary":false,"translateUrl":null,"linkName":"g885226g31d61.jpg","type":"GRAPHIC","id":"NTFILEDANeaquoLyYruaGZ","market":"us","size":114663},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g32e42.jpg","primary":false,"translateUrl":null,"linkName":"g885226g32e42.jpg","type":"GRAPHIC","id":"NTFILE97JN2yQGFBA4N2s3","market":"us","size":46442},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g33f69.jpg","primary":false,"translateUrl":null,"linkName":"g885226g33f69.jpg","type":"GRAPHIC","id":"NTFILE8c5F1dLSj8LYo1nh","market":"us","size":76539},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g36k55.jpg","primary":false,"translateUrl":null,"linkName":"g885226g36k55.jpg","type":"GRAPHIC","id":"NTFILEETSu6zzKZjpQxBXZ","market":"us","size":96479},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g39o85.jpg","primary":false,"translateUrl":null,"linkName":"g885226g39o85.jpg","type":"GRAPHIC","id":"NTFILEGWHyVw3joH4a5xrT","market":"us","size":69607},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g40t22.jpg","primary":false,"translateUrl":null,"linkName":"g885226g40t22.jpg","type":"GRAPHIC","id":"NTFILEBK4aeyUDUqzVCBdu","market":"us","size":69390},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g44y91.jpg","primary":false,"translateUrl":null,"linkName":"g885226g44y91.jpg","type":"GRAPHIC","id":"NTFILEBpGA7NwwR7q9hqJN","market":"us","size":102187},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g45t06.jpg","primary":false,"translateUrl":null,"linkName":"g885226g45t06.jpg","type":"GRAPHIC","id":"NTFILEBrWRdzAtR97LS1Pd","market":"us","size":119588},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g60j65.jpg","primary":false,"translateUrl":null,"linkName":"g885226g60j65.jpg","type":"GRAPHIC","id":"NTFILEGFuh7GJMr98nBmnQ","market":"us","size":56759},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g72c56.jpg","primary":false,"translateUrl":null,"linkName":"g885226g72c56.jpg","type":"GRAPHIC","id":"NTFILEHiXiswD3kE3iUioP","market":"us","size":89326},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520071713/g885226g82p80.jpg","primary":false,"translateUrl":null,"linkName":"g885226g82p80.jpg","type":"GRAPHIC","id":"NTFILEFBrj5UGwZ4a8ins6","market":"us","size":99129}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2020-03-12 00:00","pubTimestamp":1583942400,"title_zh":"Amend] Registration statement for certain foreign private issuers","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9171148","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720009224-MREO","pdf_url":null,"pub_time":1583683200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"MREO","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000083423720009224/0000834237-20-009224-index.htm","us_notice_code":"Form SC 13G","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1364742/000083423720009224/gb00bz4g2k23_030920.txt","primary":true,"translateUrl":null,"linkName":"gb00bz4g2k23_030920.txt","type":"SC 13G","id":"NTFILE64E1i5XVG37L11Ta","market":"us","size":11001}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-03-09 00:00","pubTimestamp":1583683200,"title_zh":"Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9547242","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520065264-MREO","pdf_url":null,"pub_time":1583424000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"MREO","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065264/0001193125-20-065264-index.htm","us_notice_code":"Form CORRESP","us_title_en":"CORRESP [Cover] - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065264/filename1.htm","primary":true,"translateUrl":null,"linkName":"filename1.htm","type":"CORRESP","id":"NTFILE8dy8EXf4H4ZjE8dA","market":"us","size":11067},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065264/g900069g0307005629217.jpg","primary":false,"translateUrl":null,"linkName":"g900069g0307005629217.jpg","type":"GRAPHIC","id":"NTFILE5pju456Yv1W46wkj","market":"us","size":3485}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2020-03-06 00:00","pubTimestamp":1583424000,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"CORRESP [Cover] - Correspondence","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9168229","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520065267-MREO","pdf_url":null,"pub_time":1583424000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Registration statement for certain foreign private issuers","symbol":"MREO","title":"[Amend] Registration statement for certain foreign private issuers","titleType":"[Amend]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/0001193125-20-065267-index.htm","us_notice_code":"Form F-1/A","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"F-1/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/d885226df1a.htm","primary":true,"translateUrl":null,"linkName":"d885226df1a.htm","type":"F-1/A","id":"NTFILE4wLY5gmaSYhx2NuH","market":"us","size":3950655},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/d885226dex231.htm","primary":false,"translateUrl":null,"linkName":"d885226dex231.htm","type":"EX-23.1","id":"NTFILE6t3gvACwMyRt5mip","market":"us","size":1320},{"description":"EX-23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/d885226dex232.htm","primary":false,"translateUrl":null,"linkName":"d885226dex232.htm","type":"EX-23.2","id":"NTFILE83zx5yMjCKqvmwe2","market":"us","size":1377},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g10u56.jpg","primary":false,"translateUrl":null,"linkName":"g885226g10u56.jpg","type":"GRAPHIC","id":"NTFILE5KorvWkqMfQ6DZ7X","market":"us","size":81485},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g11w52.jpg","primary":false,"translateUrl":null,"linkName":"g885226g11w52.jpg","type":"GRAPHIC","id":"NTFILEAczLFscXYdLK9Szh","market":"us","size":60092},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g17e90.jpg","primary":false,"translateUrl":null,"linkName":"g885226g17e90.jpg","type":"GRAPHIC","id":"NTFILE7x1kmMYnhy7Fb4Ff","market":"us","size":67238},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g20d23.jpg","primary":false,"translateUrl":null,"linkName":"g885226g20d23.jpg","type":"GRAPHIC","id":"NTFILE8oY7fMvh3mepg9dZ","market":"us","size":48870},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g22u69.jpg","primary":false,"translateUrl":null,"linkName":"g885226g22u69.jpg","type":"GRAPHIC","id":"NTFILEAjZc7Epfkxdies5Y","market":"us","size":81128},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g31d61.jpg","primary":false,"translateUrl":null,"linkName":"g885226g31d61.jpg","type":"GRAPHIC","id":"NTFILE2oAXgeoYbE11MzTi","market":"us","size":114663},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g32e42.jpg","primary":false,"translateUrl":null,"linkName":"g885226g32e42.jpg","type":"GRAPHIC","id":"NTFILEFu13hPVbWDbGGtgv","market":"us","size":46442},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g33f69.jpg","primary":false,"translateUrl":null,"linkName":"g885226g33f69.jpg","type":"GRAPHIC","id":"NTFILEHhmuFD849uyg1LL6","market":"us","size":76539},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g36k55.jpg","primary":false,"translateUrl":null,"linkName":"g885226g36k55.jpg","type":"GRAPHIC","id":"NTFILE66aUxRthacxAGTKg","market":"us","size":96479},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g39o85.jpg","primary":false,"translateUrl":null,"linkName":"g885226g39o85.jpg","type":"GRAPHIC","id":"NTFILE5wiUJ7aoeUZVFQ7q","market":"us","size":69607},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g40t22.jpg","primary":false,"translateUrl":null,"linkName":"g885226g40t22.jpg","type":"GRAPHIC","id":"NTFILEF5BCgCwiGBgtf9a7","market":"us","size":69390},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g44y91.jpg","primary":false,"translateUrl":null,"linkName":"g885226g44y91.jpg","type":"GRAPHIC","id":"NTFILE6tU2XCsB7jLepDMX","market":"us","size":102187},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g45t06.jpg","primary":false,"translateUrl":null,"linkName":"g885226g45t06.jpg","type":"GRAPHIC","id":"NTFILE8xR7jYbHkw6ed7xn","market":"us","size":119588},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g60j65.jpg","primary":false,"translateUrl":null,"linkName":"g885226g60j65.jpg","type":"GRAPHIC","id":"NTFILE6eRDs8UGHvSuA3vQ","market":"us","size":56759},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g72c56.jpg","primary":false,"translateUrl":null,"linkName":"g885226g72c56.jpg","type":"GRAPHIC","id":"NTFILE31VjNgUAq7RFmxYv","market":"us","size":89326},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520065267/g885226g82p80.jpg","primary":false,"translateUrl":null,"linkName":"g885226g82p80.jpg","type":"GRAPHIC","id":"NTFILE8RwgAij9zRD4AEDL","market":"us","size":99129}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Amend]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Amend]Public Prospectus","pubTime":"2020-03-06 00:00","pubTimestamp":1583424000,"title_zh":"Amend] Registration statement for certain foreign private issuers","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9150242","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520059224-MREO","pdf_url":null,"pub_time":1583078400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"MREO","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520059224/0001193125-20-059224-index.htm","us_notice_code":"Form SC 13G","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1465837/000119312520059224/d879384dsc13g.htm","primary":true,"translateUrl":null,"linkName":"d879384dsc13g.htm","type":"SC 13G","id":"NTFILExW4NE82ixWNw1JH6","market":"us","size":70541},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1465837/000119312520059224/d879384dex991.htm","primary":false,"translateUrl":null,"linkName":"d879384dex991.htm","type":"EX-99.1","id":"NTFILEDMoWQqD3fV5ad3kf","market":"us","size":4566}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-03-02 00:00","pubTimestamp":1583078400,"title_zh":"Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9142933","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520054685-MREO","pdf_url":null,"pub_time":1582819200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"MREO","title":"Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"Report of foreign issuer","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520054685/0001193125-20-054685-index.htm","us_notice_code":"Form 6-K","us_title_en":null,"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/1719714/000119312520054685/d872117dex991.htm","primary":true,"translateUrl":null,"linkName":"d872117dex991.htm","type":"EX-99.1","id":"NTFILEET1UZjMgtu5FoLVh","market":"us","size":20420},{"description":"6-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520054685/d872117d6k.htm","primary":false,"translateUrl":null,"linkName":"d872117d6k.htm","type":"6-K","id":"NTFILE7kJ4BMtgwiibRfgF","market":"us","size":8899}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Report of foreign issuer","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Report of foreign issuer","pubTime":"2020-02-28 00:00","pubTimestamp":1582819200,"title_zh":"Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9121486","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520044784-MREO","pdf_url":null,"pub_time":1582214400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"MREO","title":"Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"Report of foreign issuer","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520044784/0001193125-20-044784-index.htm","us_notice_code":"Form 6-K","us_title_en":"Report of foreign issuer [Rules 13a-16 and 15d-16]","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/1719714/000119312520044784/d894068dex991.htm","primary":true,"translateUrl":null,"linkName":"d894068dex991.htm","type":"EX-99.1","id":"NTFILEGuH2kKXT7twJi92y","market":"us","size":110036},{"description":"6-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520044784/d894068d6k.htm","primary":false,"translateUrl":null,"linkName":"d894068d6k.htm","type":"6-K","id":"NTFILE8E4cWGRZHWm7SbUG","market":"us","size":8886}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Report of foreign issuer","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Report of foreign issuer","pubTime":"2020-02-21 00:00","pubTimestamp":1582214400,"title_zh":"Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9110747","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520041452-MREO","pdf_url":null,"pub_time":1582041600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"MREO","title":"Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"Report of foreign issuer","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520041452/0001193125-20-041452-index.htm","us_notice_code":"Form 6-K","us_title_en":"Report of foreign issuer [Rules 13a-16 and 15d-16]","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/1719714/000119312520041452/d886556dex991.htm","primary":true,"translateUrl":null,"linkName":"d886556dex991.htm","type":"EX-99.1","id":"NTFILE2s8riakzSnqvxJSR","market":"us","size":16953},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520041452/d886556dex101.htm","primary":false,"translateUrl":null,"linkName":"d886556dex101.htm","type":"EX-10.1","id":"NTFILE8L9nHJjEEpVgm4Y5","market":"us","size":95315},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520041452/d886556dex102.htm","primary":false,"translateUrl":null,"linkName":"d886556dex102.htm","type":"EX-10.2","id":"NTFILEB9FguAWixbmPFDZ2","market":"us","size":75904},{"description":"6-K","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520041452/d886556d6k.htm","primary":false,"translateUrl":null,"linkName":"d886556d6k.htm","type":"6-K","id":"NTFILEBimearV7sKbPDReV","market":"us","size":9768}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Report of foreign issuer","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Report of foreign issuer","pubTime":"2020-02-19 00:00","pubTimestamp":1582041600,"title_zh":"Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9107406","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520040652-MREO","pdf_url":null,"pub_time":1581955200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Securities to be offered to employees in employee benefit plans","symbol":"MREO","title":"Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040652/0001193125-20-040652-index.htm","us_notice_code":"Form S-8","us_title_en":"Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040652/d885273ds8.htm","primary":true,"translateUrl":null,"linkName":"d885273ds8.htm","type":"S-8","id":"NTFILEH9jpJ65stT4QgAdj","market":"us","size":65222},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040652/d885273dex51.htm","primary":false,"translateUrl":null,"linkName":"d885273dex51.htm","type":"EX-5.1","id":"NTFILE7m7PNVcjVRMyH1vL","market":"us","size":44028},{"description":"EX-23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040652/d885273dex232.htm","primary":false,"translateUrl":null,"linkName":"d885273dex232.htm","type":"EX-23.2","id":"NTFILE9A3827nutNcSuWSw","market":"us","size":1535},{"description":"EX-23.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040652/d885273dex233.htm","primary":false,"translateUrl":null,"linkName":"d885273dex233.htm","type":"EX-23.3","id":"NTFILE91F2qeabWnhECmxN","market":"us","size":1763},{"description":"EX-99.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040652/d885273dex991.htm","primary":false,"translateUrl":null,"linkName":"d885273dex991.htm","type":"EX-99.1","id":"NTFILEANUa7me82juWYjQ8","market":"us","size":81397}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2020-02-18 00:00","pubTimestamp":1581955200,"title_zh":"Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9107371","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520040643-MREO","pdf_url":null,"pub_time":1581955200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Registration statement for certain foreign private issuers","symbol":"MREO","title":"Registration statement for certain foreign private issuers","titleType":"Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040643/0001193125-20-040643-index.htm","us_notice_code":"Form F-1","us_title_en":"Registration statement for certain foreign private issuers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"F-1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040643/d885226df1.htm","primary":true,"translateUrl":null,"linkName":"d885226df1.htm","type":"F-1","id":"NTFILEH1Kr3ccSmBKoMYmj","market":"us","size":618122},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040643/d885226dex51.htm","primary":false,"translateUrl":null,"linkName":"d885226dex51.htm","type":"EX-5.1","id":"NTFILE4Txj9otjohvtEk2d","market":"us","size":54635},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040643/d885226dex231.htm","primary":false,"translateUrl":null,"linkName":"d885226dex231.htm","type":"EX-23.1","id":"NTFILEEpWk2EsktU16BzgC","market":"us","size":1585},{"description":"EX-23.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040643/d885226dex232.htm","primary":false,"translateUrl":null,"linkName":"d885226dex232.htm","type":"EX-23.2","id":"NTFILE2XCRaHae3FLRHK2N","market":"us","size":1717},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040643/g885226g31d61.jpg","primary":false,"translateUrl":null,"linkName":"g885226g31d61.jpg","type":"GRAPHIC","id":"NTFILE9T8WY7rgs6VuBsga","market":"us","size":114663},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040643/g885226g32e42.jpg","primary":false,"translateUrl":null,"linkName":"g885226g32e42.jpg","type":"GRAPHIC","id":"NTFILE5AjCXVM5FUbCsLF9","market":"us","size":46442},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1719714/000119312520040643/g885226g45t06.jpg","primary":false,"translateUrl":null,"linkName":"g885226g45t06.jpg","type":"GRAPHIC","id":"NTFILEBdYkkzdGiUoMTnJg","market":"us","size":119588}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Public Prospectus","pubTime":"2020-02-18 00:00","pubTimestamp":1581955200,"title_zh":"Registration statement for certain foreign private issuers","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":10,"pageCount":7,"totalSize":189,"code":"91000000","status":"200"}]}}