GSE SYSTEMS INC reports

Company location: Columbia, MD
Fiscal year end: 31 December

GSE SYSTEMS INC has filed 1,306 SEC EDGAR filings since 14 Feb 1996

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SEC filing history

Showing 701-725 of 840 matching filings.

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29

8-K File 001-14785

FORM 8-K 3Q12 FINANCIAL RESULTS

Filing date: 14 Nov 2012
Reporting date: 30 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-14785

FORM 10-Q 3Q12

Filing date: 14 Nov 2012
Reporting date: 30 Sep 2012
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 04 Oct 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 21 Sep 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 18 Sep 2012
Reporting date: 13 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 13 Sep 2012
Reporting date: 11 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 10 Sep 2012
Reporting date: 06 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 07 Sep 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 29 Aug 2012
Reporting date: 27 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 29 Aug 2012
Reporting date: 28 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

S-8 File 333-183427

GSE SYSTEMS S-8 REGISTRATION STATEMENT

Filing date: 20 Aug 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-14785

GSE SYSTEMS FORM 8-K 2Q12 EARNINGS PRESS RELEASE

Filing date: 13 Aug 2012
Reporting date: 13 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-14785

GSE SYSTEMS FORM 10-Q 2Q12

Filing date: 13 Aug 2012
Reporting date: 30 Jun 2012
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SC 13G File 005-45371

SCHEDULE 13G

Filing date: 26 Jun 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-14785

FORM 8-K GSE SHAREHOLDERS MEETING RESULTS

Filing date: 15 Jun 2012
Reporting date: 15 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 May 2012
Reporting date: 17 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 May 2012
Reporting date: 17 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 May 2012
Reporting date: 17 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 May 2012
Reporting date: 17 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 May 2012
Reporting date: 17 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 21 May 2012
Reporting date: 17 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A File 005-45371

SC 13D/A

Filing date: 18 May 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

MAIN DOCUMENT DESCRIPTION

Filing date: 17 May 2012
Reporting date: 15 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-14785

GVP FORM 8-K 1Q12 EARNINGS

Filing date: 15 May 2012
Reporting date: 15 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-14785

GSE SYSTEMS FORM 10-Q 1Q12

Filing date: 15 May 2012
Reporting date: 09 May 2012
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

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