Filer Snapshot

Sandra Horning SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001638709.

Entity Type

Individual

Total Filings

37

Latest Filing

30 Jun 2025

Industry

n/a

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Review latest filings on this page Open reporting owner context
Business address
333 Lakeside Drive, Foster City, CA, 94404
Top holdings (ownership)
RVMD, GILD, and MRNA

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Quick Takeaways

  • Sandra Horning is an SEC filer tracked under CIK 0001638709.
  • 37 filings are listed on this profile.
  • Common form coverage includes 4, 4/A, 3.

What Changed

  • Latest filing: 4 filed on 30 Jun 2025.
  • Report period: 26 Jun 2025.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Official SEC Source

Official SEC Source

SEC EDGAR submissions for CIK 0001638709.

See Original Filing

Filer Overview

Sandra Horning has filed 37 SEC EDGAR filings since 14 Apr 2015. Common forms include 4, 4/A, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Sandra Horning with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 30 Jun 2025 26 Jun 2025 001-39219
4 Open 4 document View SEC filing for 4 13 Jun 2025 11 Jun 2025 001-39712
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 May 2025 07 May 2025 000-19731
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 May 2025 30 Apr 2025 001-38753
4/A Open 4/A document View SEC filing for 4/A 28 Jun 2024 20 Jun 2024 001-39219
4 Open 4 document View SEC filing for 4 24 Jun 2024 20 Jun 2024 001-39219
4 Open 4 document View SEC filing for 4 18 Jun 2024 14 Jun 2024 001-39712
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 May 2024 08 May 2024 000-19731
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 May 2024 06 May 2024 001-38753
4 Open 4 document View SEC filing for 4 14 Nov 2023 09 Nov 2023 001-39219
3 Open 3 document View SEC filing for 3 FORM 3 14 Nov 2023 09 Nov 2023 001-39219
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Nov 2023 09 Nov 2023 001-40312
4 Open 4 document View SEC filing for 4 21 Jun 2023 16 Jun 2023 001-39712
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 May 2023 03 May 2023 001-38753
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 May 2023 03 May 2023 000-19731
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 May 2023 28 Apr 2023 001-38753
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Jan 2023 01 Jan 2023 001-40312
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Oct 2022 30 Sep 2022 001-40312
4/A Open 4/A document View SEC filing for 4/A 27 Jun 2022 17 Jun 2022 001-39712
4 Open 4 document View SEC filing for 4 17 Jun 2022 16 Jun 2022 001-39712
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 May 2022 05 May 2022 000-19731
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 May 2022 03 May 2022 000-19731
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 May 2022 28 Apr 2022 001-38753
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Dec 2021 17 Dec 2021 001-40312
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 20 Dec 2021 17 Dec 2021 001-40312
4 Open 4 document View SEC filing for 4 10 Jun 2021 09 Jun 2021 001-39712
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 May 2021 12 May 2021 000-19731
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Apr 2021 28 Apr 2021 001-38753
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Jan 2021 28 Jan 2021 000-19731
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Nov 2020 18 Nov 2020 001-39712
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 18 Nov 2020 18 Nov 2020 001-39712
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 May 2020 06 May 2020 000-19731
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 May 2020 29 Apr 2020 001-38753
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 01 May 2020 29 Apr 2020 001-38753
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jan 2020 28 Jan 2020 000-19731
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 30 Jan 2020 28 Jan 2020 000-19731
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 14 Apr 2015 07 Apr 2015 001-36086

About this filer

Sandra Horning files with the SEC under CIK 0001638709. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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