<SEC-DOCUMENT>0001505155-23-000042-index.html : 20230503 <SEC-HEADER>0001505155-23-000042.hdr.sgml : 20230503 <ACCEPTANCE-DATETIME>20230503091118 ACCESSION NUMBER: 0001505155-23-000042 CONFORMED SUBMISSION TYPE: 8-A12B PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230503 DATE AS OF CHANGE: 20230503 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Upland Software, Inc. CENTRAL INDEX KEY: 0001505155 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 272992077 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-A12B SEC ACT: 1934 Act SEC FILE NUMBER: 001-36720 FILM NUMBER: 23881956 BUSINESS ADDRESS: STREET 1: 401 CONGRESS AVE. STREET 2: SUITE 1850 CITY: AUSTIN STATE: TX ZIP: 78701 BUSINESS PHONE: 512-960-1010 MAIL ADDRESS: STREET 1: 401 CONGRESS AVE. STREET 2: SUITE 1850 CITY: AUSTIN STATE: TX ZIP: 78701 FORMER COMPANY: FORMER CONFORMED NAME: Silverback Acquisition Corp DATE OF NAME CHANGE: 20101105 </SEC-HEADER> <DOCUMENT> <TYPE>8-A12B <SEQUENCE>1 <FILENAME>a2023_q1xform8-a.htm <DESCRIPTION>8-A12B <TEXT> Document 1 - file: a2023_q1xform8-a.htm
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