Company location
Herndon, VA
Robert S. Silberman has filed 147 SEC EDGAR filings since 16 Mar 2004

SEC filing history

Showing 26-50 of 124 matching filings.

Per page
25
Current page
2
4 File 000-21039

FORM 4 -

Filing date
01 Mar 2022
Reporting date
28 Feb 2022
SEC evidence
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4 File 000-21039

FORM 4 -

Filing date
28 Feb 2022
Reporting date
24 Feb 2022
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4 File 000-21039

FORM 4 -

Filing date
15 Feb 2022
Reporting date
13 Feb 2022
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
06 Jan 2022
Reporting date
05 Jan 2022
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4 File 001-06732

FORM 4

Filing date
01 Dec 2021
Reporting date
30 Nov 2021
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4 File 000-21039

FORM 4 -

Filing date
19 Nov 2021
Reporting date
18 Nov 2021
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
07 Oct 2021
Reporting date
05 Oct 2021
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
07 Jul 2021
Reporting date
05 Jul 2021
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4 File 001-06732

FORM 4

Filing date
17 May 2021
Reporting date
13 May 2021
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
06 Apr 2021
Reporting date
05 Apr 2021
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4 File 000-21039

FORM 4 -

Filing date
03 Mar 2021
Reporting date
03 Mar 2021
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4 File 000-21039

FORM 4 -

Filing date
01 Mar 2021
Reporting date
25 Feb 2021
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
06 Jan 2021
Reporting date
05 Jan 2021
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
06 Oct 2020
Reporting date
05 Oct 2020
SEC evidence
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4 File 001-36550

PRIMARY DOCUMENT

Filing date
07 Jul 2020
Reporting date
05 Jul 2020
SEC evidence
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4 File 001-06732

FORM 4

Filing date
18 May 2020
Reporting date
14 May 2020
SEC evidence
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
07 Apr 2020
Reporting date
05 Apr 2020
SEC evidence
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4 File 001-06732

FORM 4

Filing date
13 Mar 2020
Reporting date
13 Mar 2020
SEC evidence
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4 File 000-21039

FORM 4 -

Filing date
02 Mar 2020
Reporting date
27 Feb 2020
SEC evidence
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
07 Jan 2020
Reporting date
05 Jan 2020
SEC evidence
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
19 Nov 2019
Reporting date
15 Nov 2019
SEC evidence
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
08 Oct 2019
Reporting date
05 Oct 2019
SEC evidence
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
09 Jul 2019
Reporting date
05 Jul 2019
SEC evidence
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4 File 001-36550

FORM 4 SUBMISSION

Filing date
13 May 2019
Reporting date
09 May 2019
SEC evidence
Open document Open filing
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4 File 001-06732

FORM 4

Filing date
13 May 2019
Reporting date
09 May 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
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