Financial reports
20-F
2019 FY
Annual report (foreign)
2 Jun 20
20-F
2018 FY
Annual report (foreign)
24 Apr 19
20-F/A
2017 FY
Annual report (foreign) (amended)
11 Feb 19
20-F
2017 FY
Annual report (foreign)
7 Jan 19
NT 20-F
Notice of late annual filing (foreign)
30 Apr 18
20-F
2016 FY
Annual report (foreign)
27 Apr 17
Current reports
6-K
Gridsum Holding Inc. Announces Completion of Merger
26 Mar 21
6-K
Gridsum Holding Inc. Announces Shareholders’ Approval of Merger Agreement
22 Feb 21
6-K
Gridsum Holding Inc. to Hold Extraordinary General Meeting of Shareholders
25 Jan 21
6-K
Gridsum Reports Unaudited Financial Results for First Half of 2020
7 Dec 20
6-K
Current report (foreign)
23 Oct 20
6-K
Current report (foreign)
5 Oct 20
6-K
Gridsum Enters into Definitive Agreement for Going-Private Transaction
1 Oct 20
6-K
Current report (foreign)
10 Jun 20
6-K
Current report (foreign)
10 Jun 20
6-K
Gridsum Reports Unaudited Fourth Quarter and Full Year 2019 Financial Results
2 Jun 20
Registration and prospectus
15-12B
Securities registration termination
5 Apr 21
S-8 POS
Registration of securities for employees (post-effective amendment)
26 Mar 21
S-8 POS
Registration of securities for employees (post-effective amendment)
26 Mar 21
SC 13E3/A
Going private transaction (amended)
26 Mar 21
25-NSE
Exchange delisting
25 Mar 21
SC 13E3/A
Going private transaction (amended)
22 Jan 21
SC 13E3/A
Going private transaction (amended)
8 Jan 21
SC 13E3/A
Going private transaction (amended)
23 Dec 20
SC 13E3
Going private transaction
24 Nov 20
S-8
Registration of securities for employees
22 Jan 19
Proxies
No filings
Other
CORRESP
Correspondence with SEC
8 Jan 21
UPLOAD
Letter from SEC
6 Jan 21
CORRESP
Correspondence with SEC
23 Dec 20
UPLOAD
Letter from SEC
15 Dec 20
EFFECT
Notice of effectiveness
22 Sep 16
EFFECT
Notice of effectiveness
22 Sep 16
CORRESP
Correspondence with SEC
20 Sep 16
CORRESP
Correspondence with SEC
20 Sep 16
CORRESP
Correspondence with SEC
26 Aug 16
UPLOAD
Letter from SEC
25 Aug 16
Ownership
SC 13D/A
Qi Guosheng
26 Mar 21
SC 13G/A
LIGHT STREET CAPITAL MANAGEMENT, LLC
16 Feb 21
SC 13G/A
MOON CAPITAL MANAGEMENT LP
16 Feb 21
SC 13G/A
GOLDMAN SACHS & CO. LLC
10 Feb 21
SC 13G/A
Steamboat Ventures Asia, L.P.
10 Feb 21
SC 13D/A
FutureX Innovation SPC
26 Oct 20
SC 13D/A
Qi Guosheng
7 Oct 20
SC 13D/A
Cheung Siu Fai
22 Jun 20
SC 13D
Mininglamp Technology Group Ltd
9 Jun 20
SC 13D/A
Qi Guosheng
15 May 20