# EDGAR Filing Document

**Accession Number:** 0001505155
**File Stem:** 0001505155-26-000029
**Filing Date:** 2026-4
**Character Count:** 1343
**Document Hash:** 05c36f08a3ceb06c82b983192a079121
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001505155-26-000029.hdr.sgml**: 20260422

**ACCESSION NUMBER**: 0001505155-26-000029

**CONFORMED SUBMISSION TYPE**: ARS/A

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260422

**DATE AS OF CHANGE**: 20260421

**EFFECTIVENESS DATE**: 20260422

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Upland Software, Inc.
- **CENTRAL INDEX KEY:** 0001505155
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 272992077
- **STATE OF INCORPORATION:** TX
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36720
- **FILM NUMBER:** 26880785

**BUSINESS ADDRESS:**
- **STREET 1:** 900 S. CAPITAL OF TEXAS HWY
- **STREET 2:** LAS CIMAS IV, SUITE 300
- **CITY:** AUSTIN
- **STATE:** TX
- **ZIP:** 78746
- **BUSINESS PHONE:** 512-960-1010

**MAIL ADDRESS:**
- **STREET 1:** 900 S. CAPITAL OF TEXAS HWY
- **STREET 2:** LAS CIMAS IV, SUITE 300
- **CITY:** AUSTIN
- **STATE:** TX
- **ZIP:** 78746

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Silverback Acquisition Corp
- **DATE OF NAME CHANGE:** 20101105

### Attached PDF Documents

**Attachment 1:** `uplandsoftware2025annualre.pdf`

_No text found in this document._