Skip to main navigation
Skip to main content
Sunlands Technology Group Logo
  • Investors
  • Overview
    Company Profile Management Board of Directors
  • Financials
    Quarterly Results Annual Reports SEC Filings
  • News & Events
    Press Releases Event Calendar Webcasts
  • Stock Information
    Stock Quote & Chart
  • Corporate Governance
  • Request Information
    IR Contacts Email Alerts Investor FAQs

SEC Filing Details

Document Details

Form
20-F
Filing Date
Apr 24, 2026
Document Date
Dec 31, 2025
Form Description
Registration of securities of foreign private issuers pursuant to section 12(b) or (g)
Filing Group
Annual Filings
Company
Sunlands Technology Group
Issuer
SUNLANDS TECHNOLOGY GROUP

Filing Formats

iXBRL
View HTML
Download PDF
Download DOC
Download XLS

XBRL

XBRL Viewer
EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
XML - XBRL INSTANCE DOCUMENT

Contact Investor Relations

Sunlands Technology
sl-ir@sunlands.com

  • Go to Sunlands.com
  • © 2026 Sunlands Technology Group. All rights reserved.