Financial reports
Current reports
6-K
Sunlands Technology Group Announces Unaudited
22 Mar 24
6-K
Sunlands Technology Group Announces Unaudited
22 Nov 23
6-K
Current report (foreign)
20 Oct 23
6-K
Sunlands Technology Group Announces Unaudited
18 Aug 23
6-K
Sunlands Technology Group Announces Unaudited
25 May 23
6-K
Sunlands Technology Group Announces Change to Board of Directors and Management
16 May 23
6-K
Sunlands Technology Group Files its Annual Report on Form 20-F
25 Apr 23
6-K
Sunlands Technology Group Announces Unaudited
24 Mar 23
6-K
Sunlands Technology Group Announces Unaudited
23 Nov 22
6-K
Current report (foreign)
17 Oct 22
Registration and prospectus
S-8
Registration of securities for employees
11 May 18
424B4
Prospectus supplement with pricing info
23 Mar 18
F-1/A
Registration statement (foreign) (amended)
20 Mar 18
8-A12B
Registration of securities on exchange
15 Mar 18
F-1/A
Registration statement (foreign) (amended)
14 Mar 18
F-1/A
Registration statement (foreign) (amended)
7 Mar 18
F-1
Registration statement (foreign)
23 Feb 18
DRS/A
Draft registration statement (amended)
18 Jan 18
DRSLTR
Correspondence regarding draft registration statement
18 Jan 18
DRS
Draft registration statement
14 Dec 17
Proxies
No filings
Other
UPLOAD
Letter from SEC
14 Jul 23
CORRESP
Correspondence with SEC
27 Jun 23
CORRESP
Correspondence with SEC
20 Jun 23
UPLOAD
Letter from SEC
23 May 23
CORRESP
Correspondence with SEC
4 Apr 23
CORRESP
Correspondence with SEC
22 Mar 23
UPLOAD
Letter from SEC
10 Mar 23
CORRESP
Correspondence with SEC
12 Jan 23
CORRESP
Correspondence with SEC
9 Jan 23
UPLOAD
Letter from SEC
23 Dec 22
Ownership
SC 13G/A
Tongbo Liu
7 Mar 24
SC 13G/A
Peng Ou
7 Mar 24
SC 13G/A
AREO HOLDINGS LTD
24 Jan 24
144
Notice of proposed sale of securities
10 Mar 23
SC 13G/A
AREO HOLDINGS LTD
7 Feb 23
SC 13G/A
Peng Ou
3 Feb 23
SC 13G/A
Tongbo Liu
3 Feb 23
SC 13G/A
Dragoneer Investment Group, LLC
14 Feb 22
SC 13G/A
Peng Ou
11 Feb 22
SC 13G/A
Tongbo Liu
11 Feb 22