Financial reports
10-Q
2014 Q1
Quarterly report
15 May 14
10-K
2013 FY
Annual report
31 Mar 14
10-K/A
2012 FY
Annual report (amended)
10 Dec 13
10-Q
2013 Q3
Quarterly report
14 Nov 13
10-Q
2013 Q2
Quarterly report
9 Aug 13
10-Q
2013 Q1
Quarterly report
10 May 13
ARS
2012 FY
Annual report to shareholders
11 Apr 13
10-K
2012 FY
Annual report
28 Mar 13
10-Q
2012 Q3
Quarterly report
1 Nov 12
10-Q
2012 Q2
Quarterly report
3 Aug 12
Current reports
8-K
Bankruptcy or Receivership
29 Jul 14
8-K
Regulation FD Disclosure
17 Jun 14
8-K
Departure of Directors or Certain Officers
29 May 14
8-K
Entry into a Material Definitive Agreement
8 May 14
8-K
Gse Environmental Reaches Consensual Agreement with Lenders to Restructure Balance Sheet and Strengthen Financial Position
5 May 14
8-K
Entry into a Material Definitive Agreement
17 Apr 14
8-K
Gse Announces Timeline Changes for Company Sale
14 Mar 14
8-K
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
5 Mar 14
8-K
Departure of Directors or Certain Officers
18 Feb 14
8-K
Entry into a Material Definitive Agreement
10 Jan 14
Registration and prospectus
15-12B
Securities registration termination
12 Aug 14
S-8 POS
Registration of securities for employees (post-effective amendment)
11 Aug 14
25-NSE
Exchange delisting
23 Jun 14
424B4
Prospectus supplement with pricing info
10 Feb 12
S-8
Registration of securities for employees
10 Feb 12
S-1/A
IPO registration (amended)
9 Feb 12
FWP
Free writing prospectus
9 Feb 12
S-1/A
IPO registration (amended)
2 Feb 12
424A
Prospectus with significant changes
1 Feb 12
S-1/A
IPO registration (amended)
31 Jan 12
Other
UPLOAD
Letter from SEC
12 Dec 13
CORRESP
Correspondence with SEC
11 Dec 13
UPLOAD
Letter from SEC
2 Dec 13
CORRESP
Correspondence with SEC
22 Nov 13
CORRESP
Correspondence with SEC
19 Nov 13
CORRESP
Correspondence with SEC
5 Nov 13
UPLOAD
Letter from SEC
30 Oct 13
CT ORDER
Confidential treatment order
10 Feb 12
EFFECT
Notice of effectiveness
9 Feb 12
CORRESP
Correspondence with SEC
7 Feb 12
Ownership
SC 13G/A
GSE Holding, Inc.
12 Feb 15
SC 13G/A
GSE Holding, Inc.
14 Feb 14
SC 13G/A
GSE Holding, Inc.
11 Feb 14
SC 13G/A
GSE Holding, Inc.
5 Feb 14
SC 13G
GSE Holding, Inc.
9 Jan 14
SC 13D/A
GSE Holding, Inc.
13 Dec 13
SC 13D/A
GSE Holding, Inc.
16 Jul 13
SC 13G/A
GSE Holding, Inc.
6 Jun 13
SC 13D/A
CODE HENNESSY & SIMMONS IV LP
17 Jan 13
SC 13D
CODE HENNESSY & SIMMONS IV LP
14 Jun 12