Financial reports
20-F/A
2011 FY
Annual report (foreign) (amended)
21 May 12
20-F
2011 FY
Annual report (foreign)
27 Apr 12
20-F/A
2010 FY
Annual report (foreign) (amended)
15 Dec 11
20-F
2010 FY
Annual report (foreign)
27 Apr 11
20-F
2010 FY
Annual report (foreign)
2 Nov 10
10-KT
Annual report (with FYE transition)
15 Sep 10
10-Q
2010 Q2
Quarterly report
20 Aug 10
NT 10-Q
Notice of late quarterly filing
16 Aug 10
10-Q
2010 Q1
Quarterly report
24 May 10
NT 10-Q
Notice of late quarterly filing
17 May 10
Current reports
6-K
Current report (foreign)
4 Jan 13
6-K
China Dredging Group Co., Ltd. Reports Unaudited Third Quarter 2012 Results
13 Dec 12
6-K
Current report (foreign)
25 Oct 12
6-K
Current report (foreign)
9 Oct 12
6-K
China Dredging Group Co., Ltd. Reports Unaudited First Quarter 2012 Results
24 Sep 12
6-K
China Dredging Group Co., Ltd. Reports Unaudited Third Quarter 2011 Results
13 Feb 12
6-K
Current report (foreign)
16 Sep 11
6-K
China Dredging Reports Third Quarter 2010 Financial and Operational Highlights
2 Dec 10
8-K
Departure of Directors or Certain Officers
30 Jul 10
8-K
Amendments to Articles of Incorporation or Bylaws
26 May 10
Registration and prospectus
15-15D
Suspension of duty to report
28 Mar 13
POS AM
Prospectus update (post-effective amendment)
26 Jul 12
424B3
Prospectus supplement
3 Feb 12
F-1/A
Registration statement (foreign) (amended)
30 Jan 12
F-6
Registration for ADRs (foreign)
30 Jan 12
F-1/A
Registration statement (foreign) (amended)
24 Jan 12
F-1/A
Registration statement (foreign) (amended)
10 Jan 12
F-1
Registration statement (foreign)
7 Dec 11
RW
Registration withdrawal request
7 Dec 11
F-1/A
Registration statement (foreign) (amended)
28 Jun 11
Proxies
No filings
Other
EFFECT
Notice of effectiveness
28 Aug 12
CORRESP
Correspondence with SEC
22 Aug 12
UPLOAD
Letter from SEC
9 Aug 12
EFFECT
Notice of effectiveness
2 Feb 12
EFFECT
Notice of effectiveness
2 Feb 12
CORRESP
Correspondence with SEC
31 Jan 12
CORRESP
Correspondence with SEC
30 Jan 12
CORRESP
Correspondence with SEC
24 Jan 12
UPLOAD
Letter from SEC
20 Jan 12
CORRESP
Correspondence with SEC
10 Jan 12