secwatch.observer — SEC 8-K summary ====================================== Issuer: Upland Software, Inc. (UPLD) CIK: 0001505155 Form: 8-K Filed at: 2026-04-22T23:59:59+00:00 Accession: 0001505155-26-000030 Event type: other_material Sentiment: negative Materiality: 0.30 Item codes: 2.02 LLM model: deepseek-v4-flash:cloud@v2 Upland inadvertently released preliminary Q1 2026 data in ARS; corrected ------------------------------------------------------------------------ - Company's Annual Report to Stockholders accidentally included preliminary, unaudited Q1 2026 financials. - Corrected ARS filed with SEC; correct 2025 10-K attached; new copies mailed to requesting stockholders. - Preliminary Q1 data is not an intentional disclosure and should not be relied upon. - Upland will report Q1 2026 results after completing normal quarter-end close and review. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1505155/000150515526000030/0001505155-26-000030-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1505155/000150515526000030/upld-20260420.htm HTML page: https://secwatch.observer/filing/0001505155-26-000030 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer