Sunlands Technology Group - STG

All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)? Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).

Files summary

Total files loaded: 3
Latest filed: Mar 19, 2026
Form Count
6-K 3

Latest files

Filed Form Report period Accession SEC
Mar 19, 2026 6-K Mar 19, 2026 0000950103-26-004385 View
Nov 20, 2025 6-K Nov 20, 2025 0000950103-25-015070 View
Nov 14, 2025 6-K Nov 14, 2025 0000950103-25-014720 View