Company location
Dallas, TX
Glenn H. Schiffman has filed 113 SEC EDGAR filings since 11 Apr 2016

SEC filing history

Showing 1-25 of 113 matching filings.

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4 File 001-34148

FORM 4

Filing date
23 Apr 2026
Reporting date
21 Apr 2026
SEC evidence
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4 File 001-34148

FORM 4

Filing date
02 Apr 2026
Reporting date
31 Mar 2026
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4 File 001-34148

FORM 4

Filing date
23 Jan 2026
Reporting date
21 Jan 2026
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4 File 001-34148

FORM 4

Filing date
05 Jan 2026
Reporting date
31 Dec 2025
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4 File 001-40420

FORM 4

Filing date
24 Nov 2025
Reporting date
24 Nov 2025
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4 File 001-34148

FORM 4

Filing date
21 Oct 2025
Reporting date
17 Oct 2025
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4 File 001-34148

FORM 4

Filing date
02 Oct 2025
Reporting date
30 Sep 2025
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4 File 001-34148

FORM 4

Filing date
22 Jul 2025
Reporting date
18 Jul 2025
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4 File 001-34148

FORM 4

Filing date
02 Jul 2025
Reporting date
30 Jun 2025
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4 File 001-34148

FORM 4

Filing date
23 Jun 2025
Reporting date
18 Jun 2025
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4 File 001-38220

FORM 4

Filing date
20 Jun 2025
Reporting date
17 Jun 2025
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4 File 001-34148

FORM 4

Filing date
21 Apr 2025
Reporting date
17 Apr 2025
SEC evidence
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4 File 001-34148

FORM 4

Filing date
02 Apr 2025
Reporting date
31 Mar 2025
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4 File 001-40420

FORM 4

Filing date
24 Feb 2025
Reporting date
24 Feb 2025
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4 File 001-34148

FORM 4

Filing date
10 Feb 2025
Reporting date
06 Feb 2025
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4 File 001-34148

FORM 4

Filing date
23 Jan 2025
Reporting date
21 Jan 2025
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4 File 001-34148

FORM 4

Filing date
03 Jan 2025
Reporting date
31 Dec 2024
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4 File 001-34148

FORM 4

Filing date
02 Oct 2024
Reporting date
30 Sep 2024
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4 File 001-38220

FORM 4

Filing date
13 Aug 2024
Reporting date
09 Aug 2024
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4 File 001-40420

FORM 4

Filing date
09 Aug 2024
Reporting date
09 Aug 2024
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4 File 001-34148

FORM 4

Filing date
02 Jul 2024
Reporting date
30 Jun 2024
SEC evidence
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4 File 001-34148

FORM 4

Filing date
25 Jun 2024
Reporting date
21 Jun 2024
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4 File 001-34148

FORM 4

Filing date
18 Jun 2024
Reporting date
15 Jun 2024
SEC evidence
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4 File 001-38220

FORM 4

Filing date
13 Jun 2024
Reporting date
12 Jun 2024
SEC evidence
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4 File 001-34148

FORM 4

Filing date
02 Apr 2024
Reporting date
31 Mar 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
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