Sunlands Technology Group — All Filings
134 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
144
20-F
424B4
6-K
8-A12B
CERT
CORRESP
DRS
DRS/A
DRSLTR
EFFECT
F-1
F-1/A
S-8
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 6-K | FORM 6-K | 0000950103-22-006171 | Apr 8, 2022 | — |
| SC 13G/A | SC 13G/A | 0001193125-22-042051 | Feb 14, 2022 | — |
| SC 13G/A | AMENDMENT NO. 3 | 0000950103-22-002361 | Feb 11, 2022 | — |
| SC 13G/A | AMENDMENT NO. 3 | 0000950103-22-002360 | Feb 11, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001653246-22-000003 | Feb 8, 2022 | — |
| 6-K | FORM 6-K | 0000950103-21-019302 | Dec 6, 2021 | — |
| 6-K | FORM 6-K | 0000950103-21-018242 | Nov 23, 2021 | — |
| 6-K | FORM 6-K | 0000950103-21-015955 | Oct 18, 2021 | — |
| 6-K | FORM 6-K | 0000950103-21-015709 | Oct 12, 2021 | — |
| 6-K | FORM 6-K | 0000950103-21-015296 | Oct 4, 2021 | — |
| 6-K | FORM 6-K | 0000950103-21-012685 | Aug 20, 2021 | — |
| 6-K | FORM 6-K | 0000950103-21-012511 | Aug 18, 2021 | — |
| 6-K | FORM 6-K | 0000950103-21-007767 | May 25, 2021 | — |
| 6-K | FORM 6-K | 0000950103-21-005661 | Apr 16, 2021 | — |
| 20-F | 20-F | 0001564590-21-019185 | Apr 16, 2021 | Dec 31, 2020 |
| 6-K | FORM 6-K | 0000950103-21-004540 | Mar 25, 2021 | — |
| 6-K | FORM 6-K | 0000950103-21-004190 | Mar 18, 2021 | — |
| SC 13G | SCHEDULE 13G | 0001213900-21-013364 | Mar 4, 2021 | — |
| SC 13G | SCHEDULE 13G | 0001213900-21-013360 | Mar 4, 2021 | — |
| SC 13G/A | SC 13G/A | 0001193125-21-045242 | Feb 16, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001653246-21-000001 | Feb 10, 2021 | — |
| 6-K | FORM 6-K | 0000950103-21-000195 | Jan 7, 2021 | — |
| 6-K | FORM 6-K | 0000950103-20-022433 | Nov 18, 2020 | — |
| 6-K | FORM 6-K | 0000950103-20-020544 | Oct 26, 2020 | — |
| UPLOAD | — | 0000000000-20-007569 | Aug 18, 2020 | — |
| 6-K | FORM 6-K | 0000950103-20-015799 | Aug 14, 2020 | — |
| CORRESP | — | 0000950103-20-015744 | Aug 13, 2020 | — |
| UPLOAD | — | 0000000000-20-007126 | Aug 5, 2020 | — |
| 6-K | FORM 6-K | 0000950103-20-010149 | May 27, 2020 | — |
| 6-K | FORM 6-K | 0000950103-20-008076 | Apr 24, 2020 | — |
| 20-F | 20-F | 0001564590-20-018336 | Apr 24, 2020 | Dec 31, 2019 |
| 6-K | FORM 6-K | 0000950103-20-006767 | Apr 2, 2020 | — |
| 6-K | FORM 6-K | 0000950103-20-006126 | Mar 27, 2020 | — |
| 6-K | FORM 6-K | 0000950103-20-005269 | Mar 16, 2020 | — |
| SC 13G/A | SC 13G/A | 0001193125-20-038392 | Feb 14, 2020 | — |
| SC 13G | SCHEDULE 13G | 0001213900-20-003803 | Feb 14, 2020 | — |
| SC 13G | SCHEDULE 13G | 0001213900-20-003801 | Feb 14, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001653246-20-000005 | Feb 12, 2020 | — |
| SC 13G | SCHEDULE 13G | 0001653246-20-000001 | Jan 6, 2020 | — |
| 6-K | FORM 6-K | 0000950103-19-016113 | Nov 27, 2019 | — |
| 6-K | FORM 6-K | 0000950103-19-015775 | Nov 22, 2019 | — |
| 6-K | FORM 6-K | 0000950103-19-015774 | Nov 22, 2019 | — |
| 6-K | FORM 6-K | 0000950103-19-011092 | Aug 23, 2019 | — |
| SC 13G | SCHEDULE 13G | 0000894579-19-000178 | Aug 14, 2019 | — |
| 6-K | FORM 6-K | 0000950103-19-009290 | Jul 11, 2019 | — |
| 6-K | FORM 6-K | 0000950103-19-008125 | Jun 18, 2019 | — |
| 6-K | 6-K | 0001564590-19-020542 | May 28, 2019 | — |
| 20-F | 20-F | 0001564590-19-013218 | Apr 26, 2019 | Dec 31, 2018 |
| 6-K | 6-K | 0001564590-19-008919 | Mar 22, 2019 | — |
| SC 13G | SC 13G | 0001193125-19-040817 | Feb 14, 2019 | — |