Margaret A. Horn reports

Company location: Palo Alto, CA

Margaret A. Horn has filed 76 SEC EDGAR filings since 17 Jun 2004

SEC filing history

Showing 51-68 of 68 matching filings.

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4 File 001-39219

FORM 4

Filing date: 21 Dec 2022
Reporting date: 19 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-30171

FORM 4 SUBMISSION

Filing date: 19 Dec 2022
Reporting date: 15 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 000-30171

FORM 3 SUBMISSION

Filing date: 19 Dec 2022
Reporting date: 15 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 09 Nov 2022
Reporting date: 07 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 02 Nov 2022
Reporting date: 31 Oct 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 28 Oct 2022
Reporting date: 26 Oct 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 21 Sep 2022
Reporting date: 19 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 22 Jun 2022
Reporting date: 17 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 21 Mar 2022
Reporting date: 17 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 03 Mar 2022
Reporting date: 01 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 21 Dec 2021
Reporting date: 17 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 21 Sep 2021
Reporting date: 17 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 22 Jun 2021
Reporting date: 17 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 08 Mar 2021
Reporting date: 04 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 08 Feb 2021
Reporting date: 05 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 02 Oct 2020
Reporting date: 01 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39219

FORM 4

Filing date: 14 Feb 2020
Reporting date: 12 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39219

FORM 3

Filing date: 12 Feb 2020
Reporting date: 12 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing