Stefan A. Dyckerhoff reports

Company location: Palo Alto, CA

Stefan A. Dyckerhoff has filed 61 SEC EDGAR filings since 22 Feb 2010

SEC filing history

Showing 1-25 of 61 matching filings.

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25

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1

4 File 001-41979

4 filing

Filing date: 05 Jun 2026
Reporting date: 03 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 03 Jun 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 11 May 2026
Reporting date: 07 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 07 May 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 21 Apr 2026
Reporting date: 17 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 17 Apr 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 15 Aug 2025
Reporting date: 13 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 11 Aug 2025
Reporting date: 07 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 08 Aug 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 07 Aug 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 10 Jun 2025
Reporting date: 08 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 26 Nov 2024
Reporting date: 22 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 26 Nov 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 22 Nov 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 20 Nov 2024
Reporting date: 18 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 13 Nov 2024
Reporting date: 11 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 12 Nov 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 08 Nov 2024
Reporting date: 06 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 06 Nov 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 08 Oct 2024
Reporting date: 04 Oct 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 02 Oct 2024
Reporting date: 30 Sep 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41979

4 filing

Filing date: 22 Mar 2024
Reporting date: 22 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-41979

3 filing

Filing date: 19 Mar 2024
Reporting date: 19 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39504

4 filing

Filing date: 22 Sep 2020
Reporting date: 18 Sep 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39504

4 filing

Filing date: 22 Sep 2020
Reporting date: 18 Sep 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

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