---
schema_version: "secwatch.filing_event.v1"
accession: "0001505155-26-000030"
form_type: "8-K"
ticker: "UPLD"
cik: "0001505155"
company_name: "Upland Software, Inc."
filed_at: "2026-04-22T23:59:59+00:00"
generated_at: "2026-05-15T04:53:17.242065+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Upland inadvertently released preliminary Q1 2026 data in ARS; corrected

## Summary
- 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.

## SEC filing metadata
- accession: 0001505155-26-000030
- form_type: 8-K
- ticker: UPLD
- cik: 0001505155
- company_name: Upland Software, Inc.
- filed_at: 2026-04-22T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 2.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1505155/000150515526000030/0001505155-26-000030-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1505155/000150515526000030/upld-20260420.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001505155-26-000030
- JSON: https://secwatch.observer/filing/0001505155-26-000030.json
- Plain text: https://secwatch.observer/filing/0001505155-26-000030.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.