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 301-325 of 840 matching filings.

Per page
25
Current page
13
4

FORM 4

Filing date
07 Jul 2020
Reporting date
30 Jun 2020
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4

FORM 4

Filing date
07 Jul 2020
Reporting date
30 Jun 2020
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NT 10-Q File 001-14785

FORM 12B-25 FORM 10-Q PERIOD ENDED MARCH 31, 2020

Filing date
29 Jun 2020
Reporting date
29 Jun 2020
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8-K/A File 001-14785

8-K

Filing date
16 Jun 2020
Reporting date
31 Dec 2019
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8-K File 001-14785

FORM 8-K NASDAQ MATTER CLOSED

Filing date
15 Jun 2020
Reporting date
12 Jun 2020
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10-K File 001-14785

GSE SYSTEMS, INC. - 2018 - 10-K

Filing date
11 Jun 2020
Reporting date
31 Dec 2019
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8-K File 001-14785

FORM 8-K

Filing date
05 Jun 2020
Reporting date
01 Jun 2020
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8-K File 001-14785

GSE SYSTEMS, INC FORM 8-K ITEM 8.01 OTHER EVENTS - FORM 10-K FILING

Filing date
29 May 2020
Reporting date
29 May 2020
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8-K File 001-14785

FORM 8-K GSE SYSTEMS DEPARTURE OF DIRECTORS & OTHER EVENTS

Filing date
22 May 2020
Reporting date
19 May 2020
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8-K File 001-14785

GSE SYSTEMS FORM 8-K 10-Q EXTENSION RE COVID AND FULLER DEPARTURE

Filing date
15 May 2020
Reporting date
12 May 2020
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NT 10-K File 001-14785

NT 10-K FY19 12B-25 NOTIFICATION OF LATE FILING

Filing date
14 May 2020
Reporting date
14 May 2020
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8-K File 001-14785

FORM 8-K GSE SYSTEMS INC PPP LOAN 04-30-2020

Filing date
30 Apr 2020
Reporting date
24 Apr 2020
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8-K File 001-14785

FORM 8-K - GSE SYSTEMS INC. FORM DEF14A EXTENSION

Filing date
29 Apr 2020
Reporting date
29 Apr 2020
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8-K File 001-14785

FORM 8-K CITIZENS BANK SEVENTH AMENDMENT AND REAFFIRMATION AGREEMENT

Filing date
17 Apr 2020
Reporting date
17 Apr 2020
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8-K/A File 001-14785

FORM 8-K/A GSE SYSTEMS INC 10-K FILING DATE

Filing date
15 Apr 2020
Reporting date
30 Mar 2020
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8-K File 001-14785

8-K

Filing date
14 Apr 2020
Reporting date
31 Dec 2019
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4

FORM 4

Filing date
02 Apr 2020
Reporting date
31 Mar 2020
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4

FORM 4

Filing date
02 Apr 2020
Reporting date
31 Mar 2020
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8-K File 001-14785

FORM 8-K GSE SYSTEMS 10-K EXTENSION RE COVID-19

Filing date
30 Mar 2020
Reporting date
30 Mar 2020
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SC 13G/A File 005-45371

SCHEDULE 13G HOLDINGS REPORT AMENDMENT

Filing date
14 Feb 2020
Reporting date
Not listed
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SC 13G/A File 005-45371

SC 13G/A filing

Filing date
14 Feb 2020
Reporting date
Not listed
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SC 13G/A File 005-45371

SC 13G/A

Filing date
13 Feb 2020
Reporting date
Not listed
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SC 13G File 005-45371

FORM SC 13G

Filing date
11 Feb 2020
Reporting date
Not listed
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8-K File 001-14785

CITIZENS BANK AGREEMENT

Filing date
08 Jan 2020
Reporting date
07 Jan 2020
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8-K File 001-14785

FORM 8-K SETTLEMENT AND RELEASE AGREEMENT

Filing date
06 Jan 2020
Reporting date
06 Jan 2020
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