39 filings
EFFECT
GVP
GSE Systems, Inc.
2 Jan 24
Notice of effectiveness
12:15am
CORRESP
GVP
GSE Systems, Inc.
28 Dec 23
Correspondence with SEC
12:00am
UPLOAD
GVP
GSE Systems, Inc.
21 Dec 23
Letter from SEC
12:00am
EFFECT
GVP
GSE Systems, Inc.
26 May 22
Notice of effectiveness
12:15am
CORRESP
GVP
GSE Systems, Inc.
24 May 22
Correspondence with SEC
12:00am
CORRESP
s0szuqh2ph8e8 r9xk
24 May 22
Correspondence with SEC
12:00am
UPLOAD
14gx5p zs35pgiwv6c
11 Apr 22
Letter from SEC
12:00am
CERT
qw88ili5u288y
27 Apr 18
Certification of approval for exchange listing
12:00am
UPLOAD
epcwn57l nv3t52
3 Jan 17
Letter from SEC
12:00am
CORRESP
r3a4 25fny348v
22 Dec 16
Correspondence with SEC
12:00am
UPLOAD
952srfd2wybqb2y
8 Dec 16
Letter from SEC
12:00am
UPLOAD
edxxnfwggco
4 Oct 12
Letter from SEC
12:00am
CORRESP
gtb90 0we20ep
21 Sep 12
Correspondence with SEC
12:00am
UPLOAD
bwgp5 g3to
7 Sep 12
Letter from SEC
12:00am
EFFECT
xrdepsf u63h8x2chnrx
21 Aug 09
Notice of effectiveness
12:00am
CORRESP
qknz3xyjx463x
19 Aug 09
Correspondence with SEC
12:00am
UPLOAD
s7u8z7p35vq5p
14 Aug 09
Letter from SEC
12:00am
CORRESP
z2145o
30 Jul 09
Correspondence with SEC
12:00am
UPLOAD
ec1l6m27t7
23 Jul 09
Letter from SEC
12:00am
CORRESP
sba7un 23
29 Jun 09
Correspondence with SEC
12:00am