plain-vanillacommonstock指的是普通股。普通股:(ordinaryshare、commonstock)普通股是指在公司的经营管理和盈利及财产的分配上享有普通权利的股份,代表满足所有债权偿付要求及优先股东的收益权与求偿权要求后对企业盈利和剩余财产的索取权,它构成公司资本的基础,是股票的一种基本形式,也是发行量最大,最为重要的股票。Commonstockisaformofcorporateequityownership,atypeofsecurity.Theterms"votingshare"or"ordinaryshare"arealsousedinotherpartsoftheworld;commonstockbeingprimarilyusedintheUnitedStates.Itiscalled"common"todistinguishitfrompreferredstock.Ifbothtypesofstockexist,commonstockholderscannotbepaiddividendsuntilallpreferredstockdividends(includingpaymentsinarrears)arepaidinfull.Intheeventofbankruptcy,commonstockinvestorsreceiveanyremainingfundsafterbondholders,creditors(includingemployees),andpreferredstockholdersarepaid.Assuch,suchinvestorsoftenreceivenothingafterabankruptcy.Ontheotherhand,commonsharesonaverageperformbetterthanpreferredsharesorbondsovertime.[1]Commonstockusuallycarrieswithittherighttovoteoncertainmatters,suchaselectingtheboardofdirectors.However,acompanycanhavebotha"voting"and"non-voting"classofcommonstock.Holdersofcommonstockareabletoinfluencethecorporationthroughvotesonestablishingcorporateobjectivesandpolicy,stocksplits,andelectingthecompany'sboardofdirectors.Someholdersofcommonstockalsoreceivepreemptiverights,whichenablethemtoretaintheirproportionalownershipinacompanyshoulditissueanotherstockoffering.Thereisnofixeddividendpaidouttocommonstockholdersandsotheirreturnsareuncertain,contingentonearnings,companyreinvestment,efficiencyofthemarkettovalueandsellstock.[2]Additionalbenefitsfromcommonstockincludeearningdividendsandcapitalappreciation.希望对你能够有一定的帮助