1、 UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington,D.C.20549FORM 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended December 31,2022OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934Commiss
2、ion File Number 001-36720Upland Software,Inc.(Exact name of registrant as specified in its charter)Delaware27-2992077(State or other jurisdiction ofincorporation or organization)(I.R.S.EmployerIdentification 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 registeredCommon Stock,par value$0.0001 per shareUPLDThe Nasdaq Global MarketSecurities regi
4、stered pursuant to Section 12(g)of the Act:NoneIndicate by check mark if the registrant is a well-known seasoned issuer,as defined in Rule 405 of the Securities Act.Yes No xIndicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d)of the Act.Yes
5、No xIndicate by check mark whether the registrant(1)has filed all reports required to be filed by Section 13 or 15(d)of the Securities Exchange Act of 1934 during the preceding 12 months(or for such shorter periodthat the registrant was required to file such reports),and(2)has been subject to such f
6、iling requirements for the past 90 days.Yes x No Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T(232.405 of this chapter)during thepreceding 12 months(or for such shorter period tha