Christopher W. Hamm reports

Company location: Houston, TX

Christopher W. Hamm has filed 16 SEC EDGAR filings since 06 Aug 2019

SEC filing history

Showing 1-16 of 16 matching filings.

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25

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1

4 File 001-35512

4 filing

Filing date: 02 Jul 2026
Reporting date: 01 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

4 filing

Filing date: 02 Jul 2025
Reporting date: 01 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

4 filing

Filing date: 20 Jun 2025
Reporting date: 18 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

OWNERSHIP DOCUMENT

Filing date: 03 Jul 2024
Reporting date: 01 Jul 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

OWNERSHIP DOCUMENT

Filing date: 05 Jul 2023
Reporting date: 01 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

OWNERSHIP DOCUMENT

Filing date: 15 Mar 2023
Reporting date: 14 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

OWNERSHIP DOCUMENT

Filing date: 23 Dec 2022
Reporting date: 22 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

OWNERSHIP DOCUMENT

Filing date: 05 Jul 2022
Reporting date: 01 Jul 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

OWNERSHIP DOCUMENT

Filing date: 04 May 2022
Reporting date: 03 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

FORM 4 SUBMISSION

Filing date: 06 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

FORM 4 SUBMISSION

Filing date: 04 May 2021
Reporting date: 03 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

FORM 4 SUBMISSION

Filing date: 22 Feb 2021
Reporting date: 03 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

FORM 4 SUBMISSION

Filing date: 18 Dec 2019
Reporting date: 17 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

FORM 4 SUBMISSION

Filing date: 24 Sep 2019
Reporting date: 23 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35512

FORM 4 SUBMISSION

Filing date: 06 Aug 2019
Reporting date: 06 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-35512

FORM 3 SUBMISSION

Filing date: 06 Aug 2019
Reporting date: 06 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

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