Upland Software(UPLD) - 2020 Q4 - Annual Report

FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Commission File Number 001-36720 Upland Software, Inc. (Exact name of registrant as specified in its charter) Delaware 27-2992077 (State or other jurisdiction of incorporation or organization) 401 Congress ...