1、UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington,D.C.20549FORM 10-Kx ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIESEXCHANGE ACT OF 1934For the fiscal year ended December 31,2019OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF1934Commissio
2、n File Number 001-36720Upland Software,Inc.(Exact name of registrant as specified in its charter)Delaware27-2992077(State or other jurisdiction of incorporation or organization)(I.R.S.Employer Identification Number)401 Congress Ave.,Suite 1850Austin,Texas 78701(512)960-1010(Address,including zip cod
3、e,and telephone number,including area code,of registrants principal executive offices)Securities registered pursuant to Section 12(b)of the Act:Title of each classTrading SymbolName of each exchange on which registeredCommonStock,parvalue$0.0001pershareUPLDTheNasdaqGlobalMarketSecurities registered
4、pursuant to Section 12(g)of the Act:NoneIndicatebycheckmarkiftheregistrantisawell-knownseasonedissuer,asdefinedinRule405oftheSecuritiesAct.YesNoxIndicatebycheckmarkiftheregistrantisnotrequiredtofilereportspursuanttoSection13orSection15(d)oftheAct.YesNoxIndicatebycheckmarkwhethertheregistrant(1)hasfi
5、ledallreportsrequiredtobefiledbySection13or15(d)oftheSecuritiesExchangeActof1934duringthepreceding12months(orforsuchshorterperiodthattheregistrantwasrequiredtofilesuchreports),and(2)hasbeensubjecttosuchfilingrequirementsforthepast90days.YesxNoIndicatebycheckmarkwhethertheregistranthassubmittedelectr
6、onicallyandpostedonitscorporateWebsite,ifany,everyInteractiveDataFilerequiredtobesubmittedandpostedpursuanttoRule405ofRegulationS-T(232.405ofthischapter)duringthepreceding12months(orforsuchshorterperiodthattheregistrantwasrequiredtosubmitandpostsuchfiles).YesxNoIndicatebycheckmarkwhethertheregistran