US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Spero Therapeutics Inc.

1.15

+0.02992.67%

Volume:183.67K

Turnover:208.78K

Market Cap:66.96M

PE:9.00

High:1.15

Open:1.13

Low:1.13

Close:1.12

52wk High:3.08

52wk Low:1.08

Shares:58.23M

Float Shares:45.59M

Volume Ratio:1.08

T/O Rate:0.40%

Dividend:- -

Dividend Rate:- -

EPS(TTM):0.1278

EPS(LYR):0.1500

ROE:19.17%

ROA:7.19%

PB:1.51

PE(LYR):7.67

Loading ...

Overview Company News Filings

Concept

no data

No relevant data is available

Capital Flow

Inflow:

Outflow:

News

Spero Therapeutics Issues 102,000 RSUs, 67,600 Options to New Hires Under Inducement Plan

Spero Therapeutics Announces Inducement Grant Under NASDAQ Listing Rule 5635(c)(4)

THOMSON REUTERS

Spero Therapeutics Inks Jefferies At-the-Market Equity Distribution Deal for up to $100 Million

Spero Therapeutics files $300M mixed securities shelf

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.atigrnest.com/stock/SPRO"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"SPRO","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"SPRO\",,,,,undefined,":{"symbol":"SPRO","market":"US","secType":"STK","nameCN":"Spero Therapeutics Inc.","latestPrice":1.1499,"timestamp":1789143971064,"preClose":1.12,"halted":0,"volume":183669,"delay":0,"changeRate":0.026696428571428406,"floatShares":45585503,"shares":58234827,"eps":0.127779,"marketStatus":"Trading","change":0.0299,"latestTime":"09-11 12:28:10 EDT","open":1.13,"high":1.15,"low":1.13,"amount":208780.042011,"amplitude":0.017857,"askPrice":1.15,"askSize":2966,"bidPrice":1.14,"bidSize":11062,"shortable":3,"etf":0,"ttmEps":0.127779,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1789156800000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":1509595200000,"exchange":"NASDAQ","adjPreClose":1.12,"postHourTrading":{"tag":"盘后","latestPrice":1.12,"preClose":1.12,"latestTime":"19:30 EDT","volume":913,"amount":1022.56,"timestamp":1789083008585,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":1.08082,"impliedVol":0.0854,"impliedVolPercentile":0.0518},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"SPRO\",,,,,undefined,":{"symbol":"SPRO","floatShares":45585503,"roa":"7.19%","roe":"19.17%","lyrEps":0.15,"volumeRatio":1.08082,"shares":58234827,"dividePrice":0,"high":1.15,"amplitude":0.017857,"preClose":1.12,"low":1.13,"week52Low":1.08,"pbRate":"1.51","psRate":"1.42","week52High":3.08,"institutionHeld":0.1648,"latestPrice":1.1499,"committee":0.577131,"eps":0.127779,"divideRate":0,"volume":183669,"delay":0,"ttmEps":0.127779,"open":1.13,"prevYearClose":2.33,"prevWeekClose":1.21,"prevMonthClose":1.22,"prevQuarterClose":2.21,"fiveDayClose":1.22,"twentyDayClose":1.24,"sixtyDayClose":2.77},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/SPRO\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-12","symbol":"SPRO","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1786507200000,"reportTimeType":"post","actualEps":-0.16},{"market":"US","date":"2026-05-13","symbol":"SPRO","fiscalQuarterEnding":"2026/03","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1778644800000,"reportTimeType":"post","actualEps":-0.13},{"market":"US","date":"2026-03-26","symbol":"SPRO","fiscalQuarterEnding":"2025/12","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1774497600000,"reportTimeType":"post","actualEps":0.53},{"market":"US","date":"2025-11-13","symbol":"SPRO","fiscalQuarterEnding":"2025/09","expectedEps":-0.25,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1763010000000,"reportTimeType":"post","actualEps":-0.13},{"market":"US","date":"2025-08-12","symbol":"SPRO","fiscalQuarterEnding":"2025/06","expectedEps":-0.38,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1754971200000,"reportTimeType":"post","actualEps":-0.03}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"SPRO\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"SPRO\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":0,"hold":1,"sell":0,"strongSell":0,"meanLabel":"HOLD","meanPercent":1,"analysts":1,"updateTime":1743220800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/SPRO\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"SPRO","date":"2026-09-10","current":8.999131,"percent":0.868336,"low":-57.13681,"twenty":-3.886141,"median":-0.94528,"eighty":4.056395,"high":19.398721,"avg":-2.147948,"sd":13.219591,"marketCap":68134747},"quantilePoints":[{"date":"2021-09-17","current":-8.152075,"twenty":-5.582179,"median":-4.697982,"eighty":-3.503388,"marketCap":615612120},{"date":"2021-09-24","current":-7.973283,"twenty":-5.594764,"median":-4.710228,"eighty":-3.509466,"marketCap":602110444},{"date":"2021-10-01","current":-7.470962,"twenty":-5.603316,"median":-4.715815,"eighty":-3.514862,"marketCap":564177164},{"date":"2021-10-08","current":-7.270885,"twenty":-5.619957,"median":-4.72441,"eighty":-3.518383,"marketCap":549068146},{"date":"2021-10-15","current":-7.245343,"twenty":-5.64147,"median":-4.72918,"eighty":-3.521658,"marketCap":547139335},{"date":"2021-10-22","current":-7.177232,"twenty":-5.657325,"median":-4.732389,"eighty":-3.522954,"marketCap":541995840},{"date":"2021-10-29","current":-7.475219,"twenty":-5.670933,"median":-4.736196,"eighty":-3.536236,"marketCap":564498633},{"date":"2021-11-05","current":-7.458191,"twenty":-5.687453,"median":-4.740792,"eighty":-3.542421,"marketCap":563212759},{"date":"2021-11-12","current":-6.86102,"twenty":-5.711236,"median":-4.749034,"eighty":-3.563973,"marketCap":542713529},{"date":"2021-11-19","current":-6.742515,"twenty":-5.718593,"median":-4.751989,"eighty":-3.576764,"marketCap":533339680},{"date":"2021-11-26","current":-6.174509,"twenty":-5.742633,"median":-4.762697,"eighty":-3.582625,"marketCap":488409852},{"date":"2021-12-03","current":-5.541121,"twenty":-5.745538,"median":-4.767707,"eighty":-3.588112,"marketCap":438308246},{"date":"2021-12-10","current":-5.569726,"twenty":-5.747863,"median":-4.770134,"eighty":-3.591569,"marketCap":440570899},{"date":"2021-12-17","current":-5.553381,"twenty":-5.745538,"median":-4.78812,"eighty":-3.601982,"marketCap":439277955},{"date":"2021-12-23","current":-5.729095,"twenty":-5.744668,"median":-4.791373,"eighty":-3.610941,"marketCap":453177110},{"date":"2021-12-31","current":-6.542283,"twenty":-5.752225,"median":-4.794534,"eighty":-3.616718,"marketCap":517501108},{"date":"2022-01-07","current":-5.353148,"twenty":-5.753772,"median":-4.807458,"eighty":-3.62158,"marketCap":423439382},{"date":"2022-01-14","current":-5.394012,"twenty":-5.752225,"median":-4.812969,"eighty":-3.626637,"marketCap":426671744},{"date":"2022-01-21","current":-4.740192,"twenty":-5.749384,"median":-4.815545,"eighty":-3.632464,"marketCap":374953957},{"date":"2022-01-28","current":-4.531787,"twenty":-5.746075,"median":-4.808831,"eighty":-3.647672,"marketCap":358468912},{"date":"2022-02-04","current":-4.343814,"twenty":-5.744835,"median":-4.802417,"eighty":-3.65681,"marketCap":343600048},{"date":"2022-02-11","current":-4.106805,"twenty":-5.743655,"median":-4.792518,"eighty":-3.669066,"marketCap":324852350},{"date":"2022-02-18","current":-3.783981,"twenty":-5.74156,"median":-4.791069,"eighty":-3.673506,"marketCap":299316693},{"date":"2022-02-25","current":-3.873881,"twenty":-5.741354,"median":-4.78527,"eighty":-3.672903,"marketCap":306427889},{"date":"2022-03-04","current":-3.518367,"twenty":-5.741354,"median":-4.7699,"eighty":-3.669563,"marketCap":278306342},{"date":"2022-03-11","current":-3.416208,"twenty":-5.737401,"median":-4.767881,"eighty":-3.646094,"marketCap":270225438},{"date":"2022-03-18","current":-3.42438,"twenty":-5.729095,"median":-4.765727,"eighty":-3.615008,"marketCap":270871910},{"date":"2022-03-25","current":-3.330394,"twenty":-5.720811,"median":-4.751989,"eighty":-3.585269,"marketCap":263437478},{"date":"2022-04-01","current":-2.594724,"twenty":-5.718038,"median":-4.749034,"eighty":-3.543147,"marketCap":232892024},{"date":"2022-04-08","current":-2.685959,"twenty":-5.716835,"median":-4.743166,"eighty":-3.523112,"marketCap":241080914},{"date":"2022-04-14","current":-2.229784,"twenty":-5.716824,"median":-4.739876,"eighty":-3.518367,"marketCap":200136465},{"date":"2022-04-22","current":-1.999871,"twenty":-5.713858,"median":-4.736196,"eighty":-3.503388,"marketCap":179500463},{"date":"2022-04-29","current":-1.773609,"twenty":-5.712894,"median":-4.732389,"eighty":-3.490924,"marketCap":159192016},{"date":"2022-05-06","current":-0.755426,"twenty":-5.711236,"median":-4.72918,"eighty":-3.48159,"marketCap":67804007},{"date":"2022-05-13","current":-0.624047,"twenty":-5.702858,"median":-4.72441,"eighty":-3.473837,"marketCap":56012005},{"date":"2022-05-20","current":-0.439054,"twenty":-5.700864,"median":-4.715815,"eighty":-3.449426,"marketCap":45293730},{"date":"2022-05-27","current":-0.394513,"twenty":-5.699193,"median":-4.710228,"eighty":-3.447094,"marketCap":40698714},{"date":"2022-06-03","current":-0.330882,"twenty":-5.690284,"median":-4.702589,"eighty":-3.433305,"marketCap":34134405},{"date":"2022-06-10","current":-0.340426,"twenty":-5.683482,"median":-4.696894,"eighty":-3.422991,"marketCap":35119052},{"date":"2022-06-17","current":-0.298366,"twenty":-5.682255,"median":-4.689296,"eighty":-3.417395,"marketCap":30780043},{"date":"2022-06-24","current":-0.299066,"twenty":-5.678341,"median":-4.684128,"eighty":-3.397857,"marketCap":30852251},{"date":"2022-07-01","current":-0.263242,"twenty":-5.671936,"median":-4.673321,"eighty":-3.386215,"marketCap":27156545},{"date":"2022-07-08","current":-0.262351,"twenty":-5.670421,"median":-4.665101,"eighty":-3.380277,"marketCap":27064645},{"date":"2022-07-15","current":-0.251343,"twenty":-5.668792,"median":-4.662662,"eighty":-3.355763,"marketCap":25929019},{"date":"2022-07-22","current":-0.239603,"twenty":-5.661665,"median":-4.658465,"eighty":-3.345397,"marketCap":24717904},{"date":"2022-07-29","current":-0.232953,"twenty":-5.658189,"median":-4.649834,"eighty":-3.332999,"marketCap":24031934},{"date":"2022-08-05","current":-0.271941,"twenty":-5.656983,"median":-4.638695,"eighty":-3.324822,"marketCap":28053981},{"date":"2022-08-12","current":-0.241477,"twenty":-5.656009,"median":-4.630492,"eighty":-3.298983,"marketCap":27352632},{"date":"2022-08-19","current":-0.304169,"twenty":-5.651859,"median":-4.622849,"eighty":-3.28605,"marketCap":34453796},{"date":"2022-08-26","current":-0.28064,"twenty":-5.646896,"median":-4.61859,"eighty":-3.259567,"marketCap":31788667},{"date":"2022-09-02","current":-0.224976,"twenty":-5.644127,"median":-4.615778,"eighty":-3.246458,"marketCap":25483535},{"date":"2022-09-09","current":-0.346737,"twenty":-5.640585,"median":-4.6058,"eighty":-3.222936,"marketCap":39275574},{"date":"2022-09-16","current":-0.278628,"twenty":-5.637707,"median":-4.599337,"eighty":-3.215126,"marketCap":31560729},{"date":"2022-09-23","current":-0.609885,"twenty":-5.631352,"median":-4.597547,"eighty":-3.190148,"marketCap":69082929},{"date":"2022-09-30","current":-0.619173,"twenty":-5.622753,"median":-4.591235,"eighty":-3.174978,"marketCap":70134954},{"date":"2022-10-07","current":-0.578927,"twenty":-5.619258,"median":-4.581276,"eighty":-3.159693,"marketCap":65576181},{"date":"2022-10-14","current":-0.612981,"twenty":-5.617086,"median":-4.577339,"eighty":-3.153712,"marketCap":69433604},{"date":"2022-10-21","current":-0.585118,"twenty":-5.607799,"median":-4.571125,"eighty":-3.144373,"marketCap":66277531},{"date":"2022-10-28","current":-0.609885,"twenty":-5.605826,"median":-4.563951,"eighty":-3.129215,"marketCap":69082929},{"date":"2022-11-04","current":-0.585118,"twenty":-5.602689,"median":-4.558235,"eighty":-3.117302,"marketCap":66277531},{"date":"2022-11-11","current":-0.750715,"twenty":-5.602457,"median":-4.550515,"eighty":-3.107707,"marketCap":85034954},{"date":"2022-11-18","current":-0.94528,"twenty":-5.602457,"median":-4.53616,"eighty":-3.104599,"marketCap":96821219},{"date":"2022-11-25","current":-0.970555,"twenty":-5.599889,"median":-4.531787,"eighty":-3.094731,"marketCap":99410021},{"date":"2022-12-02","current":-0.970555,"twenty":-5.598514,"median":-4.521243,"eighty":-3.082423,"marketCap":99410021},{"date":"2022-12-09","current":-0.88462,"twenty":-5.594581,"median":-4.519318,"eighty":-3.068818,"marketCap":90608092},{"date":"2022-12-16","current":-0.849235,"twenty":-5.593249,"median":-4.516004,"eighty":-3.045488,"marketCap":86983769},{"date":"2022-12-23","current":-0.80374,"twenty":-5.590343,"median":-4.507828,"eighty":-3.001981,"marketCap":82323924},{"date":"2022-12-30","current":-0.87451,"twenty":-5.587699,"median":-4.500168,"eighty":-2.925595,"marketCap":89572571},{"date":"2023-01-06","current":-0.909895,"twenty":-5.587699,"median":-4.491045,"eighty":-2.881897,"marketCap":93196895},{"date":"2023-01-13","current":-1.010994,"twenty":-5.587699,"median":-4.477497,"eighty":-2.7929,"marketCap":103552106},{"date":"2023-01-20","current":-0.950335,"twenty":-5.587699,"median":-4.466436,"eighty":-2.732909,"marketCap":97338979},{"date":"2023-01-27","current":-0.920005,"twenty":-5.587699,"median":-4.454324,"eighty":-2.67399,"marketCap":94232416},{"date":"2023-02-03","current":-0.960445,"twenty":-5.583235,"median":-4.443439,"eighty":-2.641266,"marketCap":98374500},{"date":"2023-02-10","current":-0.90484,"twenty":-5.583235,"median":-4.402047,"eighty":-2.609436,"marketCap":92679134},{"date":"2023-02-17","current":-0.8644,"twenty":-5.583235,"median":-4.39207,"eighty":-2.581469,"marketCap":88537050},{"date":"2023-02-24","current":-0.763301,"twenty":-5.583235,"median":-4.365586,"eighty":-2.554574,"marketCap":78181840},{"date":"2023-03-03","current":-0.753191,"twenty":-5.583235,"median":-4.351987,"eighty":-2.49002,"marketCap":77146318},{"date":"2023-03-10","current":-0.748136,"twenty":-5.583235,"median":-4.340393,"eighty":-2.435794,"marketCap":76628558},{"date":"2023-03-17","current":-0.687476,"twenty":-5.569418,"median":-4.315732,"eighty":-2.391745,"marketCap":70415432},{"date":"2023-03-24","current":-0.722861,"twenty":-5.553381,"median":-4.306481,"eighty":-2.317441,"marketCap":74039755},{"date":"2023-03-31","current":-1.642338,"twenty":-5.547029,"median":-4.288241,"eighty":-2.269765,"marketCap":76229128},{"date":"2023-04-06","current":-1.642338,"twenty":-5.547029,"median":-4.263777,"eighty":-2.208281,"marketCap":76229128},{"date":"2023-04-14","current":-1.936826,"twenty":-5.538381,"median":-4.208866,"eighty":-2.122491,"marketCap":89897800},{"date":"2023-04-21","current":-1.902847,"twenty":-5.538381,"median":-4.199845,"eighty":-1.995117,"marketCap":88320645},{"date":"2023-04-28","current":-2.016112,"twenty":-5.538381,"median":-4.167033,"eighty":-1.97096,"marketCap":93577827},{"date":"2023-05-05","current":-2.129376,"twenty":-5.538381,"median":-4.134222,"eighty":-1.959479,"marketCap":98835008},{"date":"2023-05-12","current":-2.174682,"twenty":-5.538381,"median":-4.110891,"eighty":-1.959479,"marketCap":100937880},{"date":"2023-05-19","current":-3.524105,"twenty":-5.538381,"median":-4.110891,"eighty":-1.959479,"marketCap":94629263},{"date":"2023-05-26","current":-3.426213,"twenty":-5.538381,"median":-4.110891,"eighty":-1.959479,"marketCap":92000672},{"date":"2023-06-02","current":-3.524105,"twenty":-5.538381,"median":-4.110891,"eighty":-1.959479,"marketCap":94629263},{"date":"2023-06-09","current":-3.524105,"twenty":-5.538381,"median":-4.110891,"eighty":-1.959479,"marketCap":94629263},{"date":"2023-06-16","current":-3.073803,"twenty":-5.538381,"median":-4.110891,"eighty":-1.959479,"marketCap":82537746},{"date":"2023-06-23","current":-2.878019,"twenty":-5.538748,"median":-4.106805,"eighty":-1.959479,"marketCap":77280565},{"date":"2023-06-30","current":-2.780127,"twenty":-5.538932,"median":-4.088313,"eighty":-1.959479,"marketCap":74651974},{"date":"2023-07-07","current":-2.799705,"twenty":-5.535376,"median":-4.066769,"eighty":-1.959479,"marketCap":75177692},{"date":"2023-07-14","current":-2.975911,"twenty":-5.533309,"median":-4.057057,"eighty":-1.959479,"marketCap":79909155},{"date":"2023-07-21","current":-2.858441,"twenty":-5.533309,"median":-4.0428,"eighty":-1.959479,"marketCap":76754846},{"date":"2023-07-28","current":-2.721392,"twenty":-5.533309,"median":-4.025839,"eighty":-1.959479,"marketCap":73074820},{"date":"2023-08-04","current":-2.956332,"twenty":-5.533309,"median":-4.014818,"eighty":-1.959479,"marketCap":79383437},{"date":"2023-08-11","current":-7.559414,"twenty":-5.535376,"median":-4.006786,"eighty":-1.959479,"marketCap":76229128},{"date":"2023-08-18","current":-6.976353,"twenty":-5.547877,"median":-4.006786,"eighty":-1.959479,"marketCap":70349545},{"date":"2023-08-25","current":-6.796031,"twenty":-5.557245,"median":-4.006786,"eighty":-1.959479,"marketCap":68531175},{"date":"2023-09-01","current":-7.841574,"twenty":-5.577899,"median":-4.006786,"eighty":-1.959479,"marketCap":79074433},{"date":"2023-09-08","current":-7.00514,"twenty":-5.590343,"median":-4.006107,"eighty":-1.957214,"marketCap":70639827},{"date":"2023-09-15","current":-6.743754,"twenty":-5.600531,"median":-4.008698,"eighty":-1.954949,"marketCap":68004012},{"date":"2023-09-22","current":-6.377814,"twenty":-5.619353,"median":-4.008698,"eighty":-1.954949,"marketCap":64313872},{"date":"2023-09-27","current":-6.325536,"twenty":-5.635165,"median":-4.007465,"eighty":-1.952683,"marketCap":63786709},{"date":"2023-10-06","current":-6.064151,"twenty":-5.656766,"median":-4.006107,"eighty":-1.948153,"marketCap":61150895},{"date":"2023-10-13","current":-5.855042,"twenty":-5.670432,"median":-4.007465,"eighty":-1.948153,"marketCap":59042243},{"date":"2023-10-20","current":-5.724349,"twenty":-5.700864,"median":-4.017086,"eighty":-1.948153,"marketCap":57724336},{"date":"2023-10-27","current":-5.227716,"twenty":-5.700864,"median":-4.025257,"eighty":-1.940491,"marketCap":52716289},{"date":"2023-11-03","current":-5.959596,"twenty":-5.712838,"median":-4.040427,"eighty":-1.938575,"marketCap":60096569},{"date":"2023-11-10","current":-5.489102,"twenty":-5.718038,"median":-4.056342,"eighty":-1.938575,"marketCap":55352103},{"date":"2023-11-17","current":-38.091206,"twenty":-5.738192,"median":-4.064,"eighty":-1.938225,"marketCap":61479207},{"date":"2023-11-24","current":-39.076324,"twenty":-5.745362,"median":-4.0782,"eighty":-1.938225,"marketCap":63069187},{"date":"2023-12-01","current":-37.434462,"twenty":-5.756595,"median":-4.110221,"eighty":-1.938225,"marketCap":60419221},{"date":"2023-12-08","current":-41.374931,"twenty":-5.775828,"median":-4.143107,"eighty":-1.938575,"marketCap":66779139},{"date":"2023-12-15","current":-42.688421,"twenty":-5.801932,"median":-4.180228,"eighty":-1.938575,"marketCap":68899112},{"date":"2023-12-22","current":-44.658656,"twenty":-5.81944,"median":-4.20788,"eighty":-1.938575,"marketCap":72079071},{"date":"2023-12-29","current":-47.94238,"twenty":-5.826574,"median":-4.262087,"eighty":-1.938225,"marketCap":77379002},{"date":"2024-01-05","current":-48.270753,"twenty":-5.837472,"median":-4.288241,"eighty":-1.937875,"marketCap":77908995},{"date":"2024-01-12","current":-47.94238,"twenty":-5.855042,"median":-4.312399,"eighty":-1.937875,"marketCap":77379002},{"date":"2024-01-19","current":-46.300518,"twenty":-5.879021,"median":-4.328063,"eighty":-1.937526,"marketCap":74729036},{"date":"2024-01-26","current":-51.226105,"twenty":-5.88973,"median":-4.348245,"eighty":-1.937875,"marketCap":82678934},{"date":"2024-02-02","current":-51.554478,"twenty":-5.907523,"median":-4.3779,"eighty":-1.937875,"marketCap":83208927},{"date":"2024-02-09","current":-44.330283,"twenty":-5.93365,"median":-4.402487,"eighty":-1.937875,"marketCap":71549077},{"date":"2024-02-16","current":-49.912615,"twenty":-5.959596,"median":-4.448819,"eighty":-1.937875,"marketCap":80558961},{"date":"2024-02-23","current":-48.270753,"twenty":-5.960111,"median":-4.478613,"eighty":-1.937875,"marketCap":77908995},{"date":"2024-03-01","current":-54.181458,"twenty":-5.982254,"median":-4.491224,"eighty":-1.938225,"marketCap":87448873},{"date":"2024-03-08","current":-56.808437,"twenty":-6.011873,"median":-4.516354,"eighty":-1.938225,"marketCap":91688818},{"date":"2024-03-15","current":4.043621,"twenty":-6.022006,"median":-4.491224,"eighty":-1.934561,"marketCap":92218811},{"date":"2024-03-22","current":4.086364,"twenty":-6.022006,"median":-4.443439,"eighty":-1.853014,"marketCap":93193610},{"date":"2024-03-28","current":4.133605,"twenty":-6.022006,"median":-4.402047,"eighty":-1.811563,"marketCap":94270993},{"date":"2024-04-05","current":3.991881,"twenty":-6.024673,"median":-4.364031,"eighty":-1.717093,"marketCap":91038844},{"date":"2024-04-12","current":4.039122,"twenty":-6.024673,"median":-4.337431,"eighty":-1.389071,"marketCap":92116227},{"date":"2024-04-19","current":3.473759,"twenty":-6.024673,"median":-4.314454,"eighty":-0.978642,"marketCap":79222546},{"date":"2024-04-26","current":3.379235,"twenty":-6.022006,"median":-4.28696,"eighty":-0.969544,"marketCap":77066831},{"date":"2024-05-03","current":3.804593,"twenty":-6.022006,"median":-4.217087,"eighty":-0.959434,"marketCap":86767551},{"date":"2024-05-10","current":3.993641,"twenty":-6.022006,"median":-4.1681,"eighty":-0.950335,"marketCap":91078982},{"date":"2024-05-17","current":3.615427,"twenty":-6.011873,"median":-4.125993,"eighty":-0.940225,"marketCap":84611835},{"date":"2024-05-24","current":3.408173,"twenty":-6.011873,"median":-4.106805,"eighty":-0.93517,"marketCap":79761475},{"date":"2024-05-31","current":3.275692,"twenty":-6.011873,"median":-4.076207,"eighty":-0.930115,"marketCap":76661027},{"date":"2024-06-07","current":3.24109,"twenty":-6.011873,"median":-4.057326,"eighty":-0.924049,"marketCap":75851227},{"date":"2024-06-14","current":3.137283,"twenty":-6.011873,"median":-4.040347,"eighty":-0.90484,"marketCap":73421829},{"date":"2024-06-21","current":3.160351,"twenty":-5.999311,"median":-4.018,"eighty":-0.890686,"marketCap":73961695},{"date":"2024-06-28","current":2.998873,"twenty":-5.968154,"median":-4.008698,"eighty":-0.869455,"marketCap":70182630},{"date":"2024-07-05","current":3.021942,"twenty":-5.968154,"median":-3.981712,"eighty":-0.859345,"marketCap":70722497},{"date":"2024-07-12","current":3.264158,"twenty":-5.968154,"median":-3.944784,"eighty":-0.828004,"marketCap":76391094},{"date":"2024-07-19","current":3.229556,"twenty":-5.968154,"median":-3.912953,"eighty":-0.80374,"marketCap":75581294},{"date":"2024-07-26","current":3.310295,"twenty":-5.968154,"median":-3.884344,"eighty":-0.766334,"marketCap":77470826},{"date":"2024-08-02","current":3.021942,"twenty":-5.968154,"median":-3.86993,"eighty":-0.754532,"marketCap":70722497},{"date":"2024-08-09","current":3.9635,"twenty":-5.968154,"median":-3.8435,"eighty":-0.748136,"marketCap":69182897},{"date":"2024-08-16","current":3.684817,"twenty":-5.968154,"median":-3.802944,"eighty":-0.731947,"marketCap":64318475},{"date":"2024-08-23","current":4.242184,"twenty":-5.968154,"median":-3.776619,"eighty":-0.710729,"marketCap":74047320},{"date":"2024-08-30","current":4.242184,"twenty":-5.968154,"median":-3.739249,"eighty":-0.687476,"marketCap":74047320},{"date":"2024-09-06","current":4.071877,"twenty":-5.968154,"median":-3.72386,"eighty":-0.673679,"marketCap":71074617},{"date":"2024-09-13","current":4.242184,"twenty":-5.968154,"median":-3.704824,"eighty":-0.639964,"marketCap":74047320},{"date":"2024-09-20","current":4.118324,"twenty":-5.968154,"median":-3.66463,"eighty":-0.624838,"marketCap":71885354},{"date":"2024-09-27","current":4.056395,"twenty":-5.968154,"median":-3.621997,"eighty":-0.619173,"marketCap":70804372},{"date":"2024-10-04","current":4.02543,"twenty":-5.968154,"median":-3.580748,"eighty":-0.611743,"marketCap":70263880},{"date":"2024-10-11","current":3.870606,"twenty":-5.968154,"median":-3.543016,"eighty":-0.608647,"marketCap":67561423},{"date":"2024-10-18","current":3.9635,"twenty":-5.968154,"median":-3.524105,"eighty":-0.598121,"marketCap":69182897},{"date":"2024-10-25","current":4.118324,"twenty":-5.968154,"median":-3.504311,"eighty":-0.580785,"marketCap":71885354},{"date":"2024-11-01","current":3.653852,"twenty":-5.968154,"median":-3.483269,"eighty":-0.498231,"marketCap":63777984},{"date":"2024-11-08","current":4.08736,"twenty":-5.968154,"median":-3.473356,"eighty":-0.412966,"marketCap":71344863},{"date":"2024-11-15","current":18.312392,"twenty":-5.968154,"median":-3.457398,"eighty":-0.380514,"marketCap":64331434},{"date":"2024-11-22","current":18.002013,"twenty":-5.968154,"median":-3.43318,"eighty":-0.355643,"marketCap":63241071},{"date":"2024-11-29","current":17.691633,"twenty":-5.968154,"median":-3.425188,"eighty":-0.337997,"marketCap":62150708},{"date":"2024-12-06","current":18.157203,"twenty":-5.968154,"median":-3.411422,"eighty":-0.328336,"marketCap":63786253},{"date":"2024-12-13","current":16.605305,"twenty":-5.968154,"median":-3.386446,"eighty":-0.310608,"marketCap":58334436},{"date":"2024-12-20","current":14.822174,"twenty":-5.968154,"median":-3.366798,"eighty":-0.299066,"marketCap":52070299},{"date":"2024-12-27","current":15.984546,"twenty":-5.968154,"median":-3.345345,"eighty":-0.294623,"marketCap":56153709},{"date":"2025-01-03","current":17.070874,"twenty":-5.968154,"median":-3.32835,"eighty":-0.282151,"marketCap":59969981},{"date":"2025-01-10","current":15.208597,"twenty":-5.972143,"median":-3.295829,"eighty":-0.27794,"marketCap":53427801},{"date":"2025-01-17","current":14.122269,"twenty":-5.972143,"median":-3.259228,"eighty":-0.270436,"marketCap":49611530},{"date":"2025-01-24","current":13.465816,"twenty":-5.972143,"median":-3.242754,"eighty":-0.26267,"marketCap":47305411},{"date":"2025-01-31","current":13.293555,"twenty":-5.972143,"median":-3.215126,"eighty":-0.252501,"marketCap":46700260},{"date":"2025-02-07","current":12.70073,"twenty":-5.972143,"median":-3.176076,"eighty":-0.248282,"marketCap":44617666},{"date":"2025-02-14","current":12.647966,"twenty":-5.972143,"median":-3.155249,"eighty":-0.245362,"marketCap":44432304},{"date":"2025-02-21","current":12.89627,"twenty":-5.972143,"median":-3.131939,"eighty":-0.243796,"marketCap":45304595},{"date":"2025-02-28","current":12.036518,"twenty":-5.972143,"median":-3.117302,"eighty":-0.239832,"marketCap":42284288},{"date":"2025-03-07","current":12.089283,"twenty":-5.976133,"median":-3.105192,"eighty":-0.225795,"marketCap":42469650},{"date":"2025-03-14","current":12.142047,"twenty":-5.976133,"median":-3.09377,"eighty":2.948123,"marketCap":42655012},{"date":"2025-03-21","current":12.759703,"twenty":-5.976133,"median":-3.09377,"eighty":3.021942,"marketCap":44824835},{"date":"2025-03-28","current":-0.624914,"twenty":-5.976133,"median":-3.09377,"eighty":3.068078,"marketCap":42847841},{"date":"2025-04-04","current":-0.474494,"twenty":-5.976133,"median":-3.09377,"eighty":3.068078,"marketCap":32534173},{"date":"2025-04-11","current":-0.489169,"twenty":-5.972143,"median":-3.092168,"eighty":3.068078,"marketCap":33540384},{"date":"2025-04-17","current":-0.614886,"twenty":-5.972143,"median":-3.092168,"eighty":3.068078,"marketCap":42160263},{"date":"2025-04-25","current":-0.591243,"twenty":-5.976133,"median":-3.09377,"eighty":3.068078,"marketCap":40539144},{"date":"2025-05-02","current":-0.527582,"twenty":-5.976133,"median":-3.075476,"eighty":3.068078,"marketCap":36174184},{"date":"2025-05-09","current":-0.505565,"twenty":-5.976133,"median":-3.045909,"eighty":3.068078,"marketCap":34664597},{"date":"2025-05-16","current":-0.521735,"twenty":-5.976133,"median":-3.016378,"eighty":3.068078,"marketCap":36397827},{"date":"2025-05-23","current":-0.559403,"twenty":-5.976133,"median":-2.968777,"eighty":3.068078,"marketCap":39025627},{"date":"2025-05-30","current":-1.707061,"twenty":-5.976133,"median":-2.956332,"eighty":3.068078,"marketCap":119089665},{"date":"2025-06-06","current":-2.051678,"twenty":-5.976133,"median":-2.924352,"eighty":3.068078,"marketCap":143131240},{"date":"2025-06-13","current":-2.316153,"twenty":-5.976133,"median":-2.884093,"eighty":3.068078,"marketCap":161581752},{"date":"2025-06-20","current":-2.356224,"twenty":-5.980122,"median":-2.858441,"eighty":3.068078,"marketCap":164377284},{"date":"2025-06-27","current":-2.324167,"twenty":-5.980122,"median":-2.838862,"eighty":3.068078,"marketCap":162140858},{"date":"2025-07-03","current":-2.332181,"twenty":-5.980122,"median":-2.780127,"eighty":3.068078,"marketCap":162699965},{"date":"2025-07-11","current":-2.276081,"twenty":-5.980122,"median":-2.754884,"eighty":3.068078,"marketCap":158786220},{"date":"2025-07-18","current":-1.987563,"twenty":-5.980122,"median":-2.664062,"eighty":3.068078,"marketCap":138658389},{"date":"2025-07-25","current":-1.883377,"twenty":-5.980122,"median":-2.492541,"eighty":3.068078,"marketCap":131390006},{"date":"2025-08-01","current":-1.859334,"twenty":-5.980122,"median":-2.383059,"eighty":3.068078,"marketCap":129712687},{"date":"2025-08-08","current":-1.739118,"twenty":-5.980122,"median":-2.350214,"eighty":3.068078,"marketCap":121326090},{"date":"2025-08-15","current":-2.065317,"twenty":-5.980122,"median":-2.324167,"eighty":3.068078,"marketCap":110703069},{"date":"2025-08-22","current":-1.952798,"twenty":-5.980122,"median":-2.324167,"eighty":3.068078,"marketCap":104671918},{"date":"2025-08-29","current":-2.099783,"twenty":-5.980122,"median":-2.284095,"eighty":3.068078,"marketCap":112550450},{"date":"2025-09-05","current":-2.246767,"twenty":-5.980399,"median":-2.249403,"eighty":3.068078,"marketCap":120428981},{"date":"2025-09-12","current":-2.047288,"twenty":-5.980122,"median":-2.211966,"eighty":3.068078,"marketCap":109736688},{"date":"2025-09-19","current":-2.099783,"twenty":-5.980122,"median":-2.174682,"eighty":3.068078,"marketCap":112550450},{"date":"2025-09-26","current":-2.036789,"twenty":-5.980122,"median":-2.152029,"eighty":3.068078,"marketCap":109173936},{"date":"2025-10-03","current":-2.131279,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":114238706},{"date":"2025-10-10","current":-2.477744,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":132809531},{"date":"2025-10-17","current":-2.467245,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":132246778},{"date":"2025-10-24","current":-2.309761,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":123805495},{"date":"2025-10-31","current":-2.477744,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":132809531},{"date":"2025-11-07","current":-2.50924,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":134497787},{"date":"2025-11-14","current":-2.561735,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":137311549},{"date":"2025-11-21","current":-2.904617,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":127326806},{"date":"2025-11-28","current":-3.084549,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":135214308},{"date":"2025-12-05","current":-2.930322,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":128453592},{"date":"2025-12-12","current":-3.020288,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":132397343},{"date":"2025-12-19","current":-2.943174,"twenty":-5.980122,"median":-2.129376,"eighty":3.068078,"marketCap":129016985},{"date":"2025-12-26","current":-3.007436,"twenty":-5.959596,"median":-2.129376,"eighty":3.068078,"marketCap":131833950},{"date":"2026-01-02","current":-2.994583,"twenty":-5.932512,"median":-2.129376,"eighty":3.068078,"marketCap":131270557},{"date":"2026-01-09","current":-3.303038,"twenty":-5.932512,"median":-2.129376,"eighty":3.068078,"marketCap":144791988},{"date":"2026-01-16","current":-3.084549,"twenty":-5.932512,"median":-2.129376,"eighty":3.068078,"marketCap":135214308},{"date":"2026-01-23","current":-3.148811,"twenty":-5.917492,"median":-2.129376,"eighty":3.068078,"marketCap":138031272},{"date":"2026-01-30","current":-2.891765,"twenty":-5.907319,"median":-2.129376,"eighty":3.068078,"marketCap":126763413},{"date":"2026-02-06","current":-2.956027,"twenty":-5.888463,"median":-2.129376,"eighty":3.068078,"marketCap":129580378},{"date":"2026-02-13","current":-3.058845,"twenty":-5.855772,"median":-2.129376,"eighty":3.068078,"marketCap":134087522},{"date":"2026-02-20","current":-3.084549,"twenty":-5.845765,"median":-2.129376,"eighty":3.068078,"marketCap":135214308},{"date":"2026-02-27","current":-2.840356,"twenty":-5.81944,"median":-2.129376,"eighty":3.068078,"marketCap":124509841},{"date":"2026-03-06","current":-2.943174,"twenty":-5.802765,"median":-2.129376,"eighty":3.068078,"marketCap":129016985},{"date":"2026-03-13","current":-3.328743,"twenty":-5.79039,"median":-2.129376,"eighty":3.068078,"marketCap":145918774},{"date":"2026-03-20","current":-3.174515,"twenty":-5.756716,"median":-2.129376,"eighty":3.068078,"marketCap":139158058},{"date":"2026-03-27","current":-3.045993,"twenty":-5.755408,"median":-2.129376,"eighty":3.068078,"marketCap":133524129},{"date":"2026-04-02","current":16.546215,"twenty":-5.755408,"median":-2.099783,"eighty":3.125749,"marketCap":141834157},{"date":"2026-04-10","current":18.774889,"twenty":-5.755408,"median":-2.078785,"eighty":3.183419,"marketCap":160938350},{"date":"2026-04-17","current":18.099533,"twenty":-5.755408,"median":-2.057787,"eighty":3.229556,"marketCap":155149201},{"date":"2026-04-24","current":18.90996,"twenty":-5.755408,"median":-2.036789,"eighty":3.264158,"marketCap":162096180},{"date":"2026-05-01","current":16.951429,"twenty":-5.755408,"median":-2.004785,"eighty":3.298761,"marketCap":145307647},{"date":"2026-05-08","current":16.954357,"twenty":-5.755408,"median":-1.995578,"eighty":3.310295,"marketCap":145332747},{"date":"2026-05-15","current":10.489539,"twenty":-5.755408,"median":-1.993459,"eighty":3.344897,"marketCap":159808120},{"date":"2026-05-22","current":10.2235,"twenty":-5.753613,"median":-1.982132,"eighty":3.39105,"marketCap":155755016},{"date":"2026-05-29","current":11.021617,"twenty":-5.731547,"median":-1.961388,"eighty":3.430534,"marketCap":167914329},{"date":"2026-06-05","current":11.325661,"twenty":-5.716835,"median":-1.942299,"eighty":3.473759,"marketCap":172546449},{"date":"2026-06-12","current":10.261505,"twenty":-5.672938,"median":-1.931463,"eighty":3.615427,"marketCap":156334031},{"date":"2026-06-18","current":8.019176,"twenty":-5.617086,"median":-1.914173,"eighty":3.684817,"marketCap":122172150},{"date":"2026-06-26","current":7.677126,"twenty":-5.569316,"median":-1.875363,"eighty":3.785688,"marketCap":116961015},{"date":"2026-07-02","current":8.437238,"twenty":-5.54813,"median":-1.850425,"eighty":3.814869,"marketCap":128541314},{"date":"2026-07-10","current":8.057182,"twenty":-5.476595,"median":-1.824701,"eighty":3.853025,"marketCap":122751165},{"date":"2026-07-17","current":5.966875,"twenty":-5.396464,"median":-1.765045,"eighty":3.879869,"marketCap":90905344},{"date":"2026-07-24","current":4.408647,"twenty":-5.357234,"median":-1.741121,"eighty":3.905806,"marketCap":67165731},{"date":"2026-07-31","current":4.560669,"twenty":-5.266447,"median":-1.699046,"eighty":3.932535,"marketCap":69481791},{"date":"2026-08-07","current":4.826708,"twenty":-4.953501,"median":-1.026159,"eighty":3.9635,"marketCap":73534896},{"date":"2026-08-14","current":9.724753,"twenty":-4.743461,"median":-0.97561,"eighty":3.97255,"marketCap":71797851},{"date":"2026-08-21","current":9.544107,"twenty":-4.463136,"median":-0.9655,"eighty":3.993971,"marketCap":70464140},{"date":"2026-08-28","current":9.544107,"twenty":-4.205695,"median":-0.95539,"eighty":4.00288,"marketCap":70464140},{"date":"2026-09-04","current":9.622984,"twenty":-3.924552,"median":-0.950335,"eighty":4.040922,"marketCap":71046488},{"date":"2026-09-10","current":9.228599,"twenty":-3.886141,"median":-0.94528,"eighty":4.056395,"marketCap":68134747}],"updateTime":1789144091019},"$inf$@#url:\"https://stock-news.skytigris.cn/v2/news/list\",params:#symbols:\"SPRO\",pageSize:4,pageCount:1,lang_content:\"en\",edition:\"fundamental\",,,undefined,":[{"items":[{"id":"2664809768","title":"Spero Therapeutics Issues 102,000 RSUs, 67,600 Options to New Hires Under Inducement Plan","url":"https://stock-news.laohu8.com/highlight/detail?id=2664809768","media":"Reuters","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2664809768?lang=en_us&edition=fundamental","pubTime":"2026-09-04 04:05","pubTimestamp":1788465947,"startTime":"0","endTime":"0","summary":"Spero Therapeutics issues 102,000 RSUs, 67,600 options to new hires under inducement planSpero Therapeutics granted 102,000 RSUs, 67,600 stock options to new employees under its 2019 Inducement Equity","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260903:nNDLbF8fl:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["SG9999014013.SGD","LU2095319765.USD","BK4112","LU2210149790.SGD","IE00BQXX3F31.USD","SPRO","IE00BKPKM429.USD","BCDF","BK4588","NDAQ","SG9999014021.USD","IE00B64PRP62.GBP","IE00BN0W2T93.GBP","BK4139","IE00BN0W2V16.EUR","IE00BGHQF748.EUR","BK4585","IE00B3QW5Z07.USD","IE00BQXX3D17.EUR","LU2210150020.SGD","LU0314104364.USD","SG9999014005.SGD","IE00BQXX3C00.GBP","IE00BN0W2W23.USD","SG9999014039.USD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2664809217","title":"Spero Therapeutics Announces Inducement Grant Under NASDAQ Listing Rule 5635(c)(4)","url":"https://stock-news.laohu8.com/highlight/detail?id=2664809217","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2664809217?lang=en_us&edition=fundamental","pubTime":"2026-09-04 04:05","pubTimestamp":1788465900,"startTime":"0","endTime":"0","summary":null,"market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260903:nTUA1QDLZV:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["BK4139","SPRO"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2663301527","title":"Spero Therapeutics Inks Jefferies At-the-Market Equity Distribution Deal for up to $100 Million","url":"https://stock-news.laohu8.com/highlight/detail?id=2663301527","media":"Reuters","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2663301527?lang=en_us&edition=fundamental","pubTime":"2026-08-29 05:27","pubTimestamp":1787952428,"startTime":"0","endTime":"0","summary":"Spero Therapeutics inks Jefferies at-the-market equity distribution deal for up to $100 millionSpero Therapeutics entered an Open Market Sale Agreement with Jefferies for an at-the-market common stock","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260828:nNDL9KVvDj:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["SPRO","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2663258015","title":"Spero Therapeutics files $300M mixed securities shelf","url":"https://stock-news.laohu8.com/highlight/detail?id=2663258015","media":"TIPRANKS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2663258015?lang=en_us&edition=fundamental","pubTime":"2026-08-29 05:10","pubTimestamp":1787951414,"startTime":"0","endTime":"0","summary":"17:05 EDT Spero Therapeutics (SPRO) files $300M mixed securities shelf Published first on TheFly – the ultimate source for real-time, market-moving...","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/the-fly/spero-therapeutics-files-300m-mixed-securities-shelf-thefly-news?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/the-fly/spero-therapeutics-files-300m-mixed-securities-shelf-thefly-news?utm_source=itigerup.com&utm_medium=referral","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"tipranks_highlight","symbols":["BK4139","BK4539","BK4007","SPRO","LENZ"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":4,"totalPage":14,"pageCount":1,"totalSize":55,"code":"91000000","status":"200"}],"@#url:\"https://hq.skytigris.cn/market/plate/belongs/SPRO\",params:#limit:6,delay:false,,,undefined,":[]}}