Filer Snapshot

Andrew A. F. Hack SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001657434.

Entity Type

Individual

Total Filings

76

Latest Filing

06 Jan 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 06 Jan 2026 for CIK 0001657434.

View Source Filing
Business address
300 Third Street, First Floor, Cambridge, MA, 02142
Top holdings (ownership)
NUVL and DVAX

Quick Takeaways

  • Andrew A. F. Hack is an SEC filer tracked under CIK 0001657434.
  • 76 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3 and more.

What Changed

  • Latest filing: 4 filed on 06 Jan 2026.
  • Report period: 06 Jan 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 06 Jan 2026 for CIK 0001657434.

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 Andrew A. F. Hack.

Latest source-backed update
4 filed 06 Jan 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 06 Jan 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 Andrew A. F. Hack

Ownership report updated

Latest ownership report period: 06 Jan 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

06 Jan 2026

Page type

Ownership filings

Latest period

06 Jan 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 06 Jan 2026.

Open ownership filings Browse recent public updates

Filer Overview

Andrew A. F. Hack has filed 76 SEC EDGAR filings since 02 Feb 2016. Common forms include 4, 144, 3, 4/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Andrew A. F. Hack 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 06 Jan 2026 06 Jan 2026 001-38129
4 Open 4 document View SEC filing for 4 4 13 Jun 2025 12 Jun 2025 001-38129
4 Open 4 document View SEC filing for 4 4 13 Dec 2024 11 Dec 2024 001-40671
4 Open 4 document View SEC filing for 4 4 14 Jun 2024 12 Jun 2024 001-40671
4 Open 4 document View SEC filing for 4 4 12 Jun 2024 11 Jun 2024 001-38129
4 Open 4 document View SEC filing for 4 4 29 Mar 2024 27 Mar 2024 001-40671
144 Open 144 document View SEC filing for 144 17 Nov 2023
4 Open 4 document View SEC filing for 4 4 10 Aug 2023 08 Aug 2023 001-34207
4 Open 4 document View SEC filing for 4 4 16 Jun 2023 15 Jun 2023 001-40671
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jun 2023 14 Jun 2023 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2023 08 Jun 2023 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 May 2023 26 May 2023 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 May 2023 18 May 2023 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Dec 2022 06 Dec 2022 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2022 03 Nov 2022 001-40671
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Aug 2022 15 Aug 2022 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jun 2022 16 Jun 2022 001-40671
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jun 2022 09 Jun 2022 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2022 31 May 2022 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 May 2022 26 May 2022 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 May 2022 24 May 2022 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 May 2022 19 May 2022 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2022 16 May 2022 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Apr 2022 13 Apr 2022 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Apr 2022 12 Apr 2022 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Feb 2022 07 Feb 2022 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2022 03 Jan 2022 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2022 30 Dec 2021 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2022 29 Dec 2021 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Aug 2021 27 Aug 2021 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Aug 2021 09 Aug 2021 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Aug 2021 02 Aug 2021 001-40671
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Jul 2021 28 Jul 2021 001-40671
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 28 Jul 2021 28 Jul 2021 001-40671
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2021 11 Jun 2021 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2021 10 Jun 2021 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2021 28 May 2021 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2021 15 Jan 2021 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jan 2021 08 Jan 2021 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Nov 2020 17 Nov 2020 001-38268
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2020 03 Nov 2020 001-39661
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Oct 2020 29 Oct 2020 001-39661
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 29 Oct 2020 29 Oct 2020 001-39661
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Oct 2020 26 Oct 2020 001-39646
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 21 Oct 2020 21 Oct 2020 001-39646
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jun 2020 25 Jun 2020 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 May 2020 28 May 2020 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 May 2020 27 May 2020 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Apr 2020 07 Apr 2020 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Mar 2020 11 Mar 2020 001-34207
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Aug 2019 12 Aug 2019 001-34207
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Aug 2019 12 Aug 2019 001-34207
4 Open 4 document View SEC filing for 4 4 11 Jun 2019 07 Jun 2019 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Jun 2019 05 Jun 2019 001-38268
4 Open 4 document View SEC filing for 4 FORM 4 - 06 Feb 2019 04 Feb 2019 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 - 08 Jan 2019 04 Jan 2019 001-37687
4/A Open 4/A document View SEC filing for 4/A FORM 4/A - 08 Jan 2019 23 Nov 2018 001-37687
4/A Open 4/A document View SEC filing for 4/A FORM 4/A - 08 Jan 2019 26 Oct 2018 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 - 27 Nov 2018 23 Nov 2018 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 - 30 Oct 2018 26 Oct 2018 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Oct 2018 28 Sep 2018 001-37687
4 Open 4 document View SEC filing for 4 4 21 Sep 2018 20 Sep 2018 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Sep 2018 31 Aug 2018 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2018 08 Jun 2018 001-38268
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 12 Jun 2018 08 Jun 2018 001-38268
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Jun 2018 01 Jun 2018 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 - 20 Mar 2018 16 Mar 2018 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 - 16 Feb 2018 14 Feb 2018 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 - 09 Feb 2018 07 Feb 2018 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Dec 2017 15 Dec 2017 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Nov 2017 17 Nov 2017 001-37687
3 Open 3 document View SEC filing for 3 3 27 Jun 2017 27 Jun 2017 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Mar 2017 01 Mar 2017 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 - 16 Feb 2017 15 Feb 2017 001-37687
4 Open 4 document View SEC filing for 4 FORM 4 - 13 Jan 2017 11 Jan 2017 001-37687
3 Open 3 document View SEC filing for 3 FORM 3 - 02 Feb 2016 02 Feb 2016 001-37687

About this filer

Andrew A. F. Hack files with the SEC under CIK 0001657434. 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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