Filer Snapshot

David A. Santos SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001820066.

Entity Type

Individual

Total Filings

20

Latest Filing

19 Feb 2026

Industry

n/a

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Review latest filings on this page Open reporting owner context
Business address
Rigel Pharmaceuticals, Inc., 1180 Veterans Blvd., South San Francisco, CA, 94080
Top holdings (ownership)
RIGL

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Quick Takeaways

  • David A. Santos is an SEC filer tracked under CIK 0001820066.
  • 20 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3.

What Changed

  • Latest filing: 4 filed on 19 Feb 2026.
  • Report period: 17 Feb 2026.

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 0001820066.

See Original Filing

Filer Overview

David A. Santos has filed 20 SEC EDGAR filings since 20 Aug 2020. Common forms include 4, 144, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for David A. Santos 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 FORM 4 19 Feb 2026 17 Feb 2026 000-29889
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2026 10 Feb 2026 000-29889
4 Open 4 document View SEC filing for 4 04 Feb 2026 02 Feb 2026 000-29889
4 Open 4 document View SEC filing for 4 17 Sep 2025 15 Sep 2025 000-29889
4 Open 4 document View SEC filing for 4 19 Mar 2025 17 Mar 2025 000-29889
4 Open 4 document View SEC filing for 4 06 Feb 2025 04 Feb 2025 000-29889
144 Open 144 document View SEC filing for 144 05 Feb 2025
144 Open 144 document View SEC filing for 144 04 Feb 2025
4 Open 4 document View SEC filing for 4 31 Jan 2025 29 Jan 2025 000-29889
4 Open 4 document View SEC filing for 4 26 Nov 2024 25 Nov 2024 000-29889
4 Open 4 document View SEC filing for 4 01 Mar 2024 28 Feb 2024 000-29889
4 Open 4 document View SEC filing for 4 06 Feb 2024 02 Feb 2024 000-29889
4 Open 4 document View SEC filing for 4 25 Jan 2024 23 Jan 2024 000-29889
4 Open 4 document View SEC filing for 4 06 Feb 2023 02 Feb 2023 000-29889
4 Open 4 document View SEC filing for 4 30 Jan 2023 26 Jan 2023 000-29889
4 Open 4 document View SEC filing for 4 30 Dec 2022 28 Dec 2022 000-29889
4 Open 4 document View SEC filing for 4 FORM 4 26 Jan 2022 24 Jan 2022 000-29889
4 Open 4 document View SEC filing for 4 FORM 4 - 29 Jan 2021 27 Jan 2021 000-29889
4 Open 4 document View SEC filing for 4 FORM 4 - 20 Aug 2020 19 Aug 2020 000-29889
3 Open 3 document View SEC filing for 3 FORM 3 - 20 Aug 2020 10 Aug 2020 000-29889

About this filer

David A. Santos files with the SEC under CIK 0001820066. 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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