Filer Snapshot

Arnon Rosenthal SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001757770.

Entity Type

Individual

Total Filings

46

Latest Filing

13 Mar 2026

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 13 Mar 2026 for CIK 0001757770.

View Source Filing
Business address
C/O Alector, Inc., 151 Oyster Point Blvd., #300, South San Francisco, CA, 94080
Top holdings (ownership)
ALEC
Top holdings (Schedule 13G)
ALEC

Quick Takeaways

  • Arnon Rosenthal is an SEC filer tracked under CIK 0001757770.
  • 46 filings are listed on this profile.
  • Common form coverage includes 4, 144, SCHEDULE 13G/A and more.

What Changed

  • Latest filing: 4 filed on 13 Mar 2026.
  • Report period: 13 Mar 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.

Source Evidence

Source: SEC Forms 3/4/5

4 filed on 13 Mar 2026 for CIK 0001757770.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Arnon Rosenthal.

Latest source-backed update
4 filed 13 Mar 2026
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Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 13 Mar 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Arnon Rosenthal

Ownership report updated

Latest ownership report period: 13 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

13 Mar 2026

Page type

Ownership filings

Latest period

13 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 13 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Arnon Rosenthal has filed 46 SEC EDGAR filings since 06 Feb 2019. Common forms include 4, 144, SCHEDULE 13G/A, SC 13G and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Arnon Rosenthal 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 4 13 Mar 2026 13 Mar 2026 001-38792
4 Open 4 document View SEC filing for 4 4 03 Mar 2026 02 Mar 2026 001-38792
144 Open 144 document View SEC filing for 144 27 Feb 2026
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 06 Feb 2026
4 Open 4 document View SEC filing for 4 03 Dec 2025 03 Dec 2025 001-38792
144 Open 144 document View SEC filing for 144 01 Dec 2025
4 Open 4 document View SEC filing for 4 12 Nov 2025 10 Nov 2025 001-38792
4 Open 4 document View SEC filing for 4 04 Sep 2025 02 Sep 2025 001-38792
144 Open 144 document View SEC filing for 144 29 Aug 2025
4 Open 4 document View SEC filing for 4 4 01 Jul 2025 01 Jul 2025 001-38792
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025 001-38792
144 Open 144 document View SEC filing for 144 30 May 2025
4 Open 4 document View SEC filing for 4 4 05 Mar 2025 03 Mar 2025 001-38792
144 Open 144 document View SEC filing for 144 28 Feb 2025
4 Open 4 document View SEC filing for 4 4 03 Dec 2024 02 Dec 2024 001-38792
144 Open 144 document View SEC filing for 144 29 Nov 2024
4 Open 4 document View SEC filing for 4 4 02 Oct 2024 01 Oct 2024 001-38792
4 Open 4 document View SEC filing for 4 4 04 Sep 2024 03 Sep 2024 001-38792
144 Open 144 document View SEC filing for 144 30 Aug 2024
4 Open 4 document View SEC filing for 4 4 04 Jun 2024 03 Jun 2024 001-38792
144 Open 144 document View SEC filing for 144 31 May 2024
4 Open 4 document View SEC filing for 4 4 05 Mar 2024 04 Mar 2024 001-38792
144 Open 144 document View SEC filing for 144 01 Mar 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 08 Feb 2024
4 Open 4 document View SEC filing for 4 4 06 Dec 2023 04 Dec 2023 001-38792
144 Open 144 document View SEC filing for 144 01 Dec 2023
4 Open 4 document View SEC filing for 4 4 03 Oct 2023 01 Oct 2023 001-38792
4 Open 4 document View SEC filing for 4 4 06 Sep 2023 05 Sep 2023 001-38792
144 Open 144 document View SEC filing for 144 01 Sep 2023
4 Open 4 document View SEC filing for 4 4 05 Jun 2023 02 Jun 2023 001-38792
144 Open 144 document View SEC filing for 144 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Mar 2023 03 Mar 2023 001-38792
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2023 02 Mar 2023 001-38792
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 10 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2022 01 Oct 2022 001-38792
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Nov 2021 10 Nov 2021 001-38792
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Nov 2021 08 Nov 2021 001-38792
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Nov 2021 04 Nov 2021 001-38792
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2021 01 Oct 2021 001-38792
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Sep 2021 22 Sep 2021 001-38792
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Sep 2021 20 Sep 2021 001-38792
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2021 07 May 2021 001-38792
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Oct 2020 01 Oct 2020 001-38792
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Nov 2019 06 Nov 2019 001-38792
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 06 Feb 2019 06 Feb 2019 001-38792

About this filer

Arnon Rosenthal files with the SEC under CIK 0001757770. 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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