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

SEC filing history

Showing 26-50 of 113 matching filings.

Per page
25
Current page
2
4 File 001-34148

FORM 4

Filing date
03 Jan 2024
Reporting date
31 Dec 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
06 Nov 2023
Reporting date
02 Nov 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
25 Oct 2023
Reporting date
23 Oct 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
03 Oct 2023
Reporting date
30 Sep 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-38220

FORM 4

Filing date
09 Aug 2023
Reporting date
09 Aug 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
05 Jul 2023
Reporting date
30 Jun 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
23 Jun 2023
Reporting date
22 Jun 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-38220

FORM 4

Filing date
21 Jun 2023
Reporting date
20 Jun 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
16 Jun 2023
Reporting date
15 Jun 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
12 Jun 2023
Reporting date
08 Jun 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-40420

OWNERSHIP DOCUMENT

Filing date
09 May 2023
Reporting date
08 May 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
04 Apr 2023
Reporting date
31 Mar 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-40420

OWNERSHIP DOCUMENT

Filing date
23 Mar 2023
Reporting date
21 Mar 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-40420

OWNERSHIP DOCUMENT

Filing date
23 Jan 2023
Reporting date
19 Jan 2023
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
04 Jan 2023
Reporting date
31 Dec 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-40420

OWNERSHIP DOCUMENT

Filing date
26 Oct 2022
Reporting date
25 Oct 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
25 Oct 2022
Reporting date
23 Oct 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
04 Oct 2022
Reporting date
30 Sep 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-38220

FORM 4

Filing date
10 Aug 2022
Reporting date
09 Aug 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-40420

OWNERSHIP DOCUMENT

Filing date
26 Jul 2022
Reporting date
22 Jul 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
01 Jul 2022
Reporting date
30 Jun 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
17 Jun 2022
Reporting date
15 Jun 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-40420

OWNERSHIP DOCUMENT

Filing date
16 Jun 2022
Reporting date
14 Jun 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-34148

FORM 4

Filing date
10 Jun 2022
Reporting date
08 Jun 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-38220

FORM 4

Filing date
10 Jun 2022
Reporting date
08 Jun 2022
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .