Filer Snapshot

Benjamin J. Zeskind SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001870062.

Entity Type

Individual

Total Filings

21

Latest Filing

05 Feb 2026

Industry

n/a

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Source: SEC Forms 3/4/5

4 filed on 05 Feb 2026 for CIK 0001870062.

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Business address
C/O Immuneering Corporation, 245 Main Street, Second Floor, Cambridge, MA, 02142
Top holdings (ownership)
IMRX
Top holdings (Schedule 13G)
IMRX

Quick Takeaways

  • Benjamin J. Zeskind is an SEC filer tracked under CIK 0001870062.
  • 21 filings are listed on this profile.
  • Common form coverage includes 4, SCHEDULE 13G/A, SC 13G/A and more.

What Changed

  • Latest filing: 4 filed on 05 Feb 2026.
  • Report period: 03 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.

Source Evidence

Source: SEC Forms 3/4/5

4 filed on 05 Feb 2026 for CIK 0001870062.

View Source Filing

Return Loop

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A newly filed 4 can change the filing history, ownership context, or next research path for Benjamin J. Zeskind.

Latest source-backed update
4 filed 05 Feb 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 05 Feb 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 Benjamin J. Zeskind

Ownership report updated

Latest ownership report period: 03 Feb 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

05 Feb 2026

Page type

Ownership filings

Latest period

03 Feb 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 05 Feb 2026.

Open ownership filings Browse recent public updates

Filer Overview

Benjamin J. Zeskind has filed 21 SEC EDGAR filings since 29 Jul 2021. Common forms include 4, SCHEDULE 13G/A, SC 13G/A, SC 13G and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Benjamin J. Zeskind 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 05 Feb 2026 03 Feb 2026 001-40675
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 22 Jan 2026
4 Open 4 document View SEC filing for 4 FORM 4 03 Jul 2025 01 Jul 2025 001-40675
4 Open 4 document View SEC filing for 4 FORM 4 20 Jun 2025 18 Jun 2025 001-40675
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2025 05 Feb 2025 001-40675
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 17 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Mar 2024 19 Mar 2024 001-40675
4 Open 4 document View SEC filing for 4 FORM 4 09 Feb 2024 08 Feb 2024 001-40675
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 16 Jan 2024
4 Open 4 document View SEC filing for 4 17 Feb 2023 15 Feb 2023 001-40675
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 08 Feb 2023
4 Open 4 document View SEC filing for 4 27 Dec 2022 22 Dec 2022 001-40675
4 Open 4 document View SEC filing for 4 14 Apr 2022 12 Apr 2022 001-40675
4 Open 4 document View SEC filing for 4 24 Mar 2022 23 Mar 2022 001-40675
4 Open 4 document View SEC filing for 4 01 Mar 2022 28 Feb 2022 001-40675
4 Open 4 document View SEC filing for 4 14 Feb 2022 10 Feb 2022 001-40675
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 10 Feb 2022
5 Open 5 document View SEC filing for 5 10 Feb 2022 31 Dec 2021 001-40675
4 Open 4 document View SEC filing for 4 14 Sep 2021 13 Sep 2021 001-40675
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Aug 2021 03 Aug 2021 001-40675
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 29 Jul 2021 29 Jul 2021 001-40675

About this filer

Benjamin J. Zeskind files with the SEC under CIK 0001870062. 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.