GSE SYSTEMS INC reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Columbia, MD
SEC filing record 1 source field available
Fiscal year end
31 December
GSE SYSTEMS INC has filed 1,306 SEC EDGAR filings since 14 Feb 1996

SEC filing history

Showing 176-200 of 840 matching filings.

Per page
25
Current page
8
8-K File 001-14785

FORM 8-K DHG MERGER

Filing date
01 Jun 2022
Reporting date
01 Jun 2022
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4

FORM 4

Filing date
26 May 2022
Reporting date
24 May 2022
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EFFECT File 333-264114

EFFECT filing

Filing date
25 May 2022
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
24 May 2022
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
24 May 2022
Reporting date
Not listed
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S-3/A File 333-264114

GSE FORM S-3/A

Filing date
24 May 2022
Reporting date
Not listed
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DEFA14A File 001-14785

GSE SYSTEMS PROXY NOTICE

Filing date
02 May 2022
Reporting date
Not listed
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DEF 14A File 001-14785

GSE DEFINITIVE PROXY STATEMENT 2022

Filing date
02 May 2022
Reporting date
02 May 2022
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UPLOAD

UPLOAD filing

Filing date
11 Apr 2022
Reporting date
Not listed
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4

FORM 4

Filing date
06 Apr 2022
Reporting date
05 Apr 2022
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4

FORM 4

Filing date
06 Apr 2022
Reporting date
05 Apr 2022
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4

FORM 4

Filing date
06 Apr 2022
Reporting date
05 Apr 2022
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4

FORM 4

Filing date
06 Apr 2022
Reporting date
05 Apr 2022
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4

FORM 4

Filing date
06 Apr 2022
Reporting date
05 Apr 2022
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4

FORM 4

Filing date
06 Apr 2022
Reporting date
05 Apr 2022
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S-3 File 333-264114

GSE SYSTEMS INC - FORM S-3

Filing date
04 Apr 2022
Reporting date
Not listed
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8-K File 001-14785

FORM 8-K INVESTOR PRESENTATION

Filing date
04 Apr 2022
Reporting date
04 Apr 2022
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4

FORM 4

Filing date
01 Apr 2022
Reporting date
31 Mar 2022
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4

FORM 4

Filing date
01 Apr 2022
Reporting date
31 Mar 2022
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4

FORM 4

Filing date
01 Apr 2022
Reporting date
31 Mar 2022
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4

FORM 4

Filing date
01 Apr 2022
Reporting date
31 Mar 2022
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4

FORM 4

Filing date
01 Apr 2022
Reporting date
31 Mar 2022
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4

FORM 4

Filing date
01 Apr 2022
Reporting date
31 Mar 2022
SEC evidence
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