David Helgason SEC EDGAR Filings (CIK 0001824018)

SEC EDGAR filings, ownership reports, and insider transactions for David Helgason.

Business address
C/O Unity Software Inc., 30 3 Rd Street, San Francisco, CA, 94103
Top holdings (ownership)
U
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David Helgason has filed 57 SEC EDGAR filings since 17 Sep 2020

Latest Filings

Recent SEC filings for David Helgason including 4, 144, 4/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Dec 2025 10 Dec 2025 001-39497
144 Open 144 document View SEC filing for 144 11 Dec 2025
144 Open 144 document View SEC filing for 144 10 Dec 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Sep 2025 08 Sep 2025 001-39497
144 Open 144 document View SEC filing for 144 08 Sep 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Jun 2025 11 Jun 2025 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Jun 2025 05 Jun 2025 001-39497
144 Open 144 document View SEC filing for 144 06 Jun 2025
144 Open 144 document View SEC filing for 144 05 Jun 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Feb 2025 26 Feb 2025 001-39497
144 Open 144 document View SEC filing for 144 28 Feb 2025
144 Open 144 document View SEC filing for 144 27 Feb 2025
144 Open 144 document View SEC filing for 144 26 Feb 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 24 Feb 2025 21 Feb 2025 001-39497
144 Open 144 document View SEC filing for 144 21 Feb 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Dec 2024 10 Dec 2024 001-39497
144 Open 144 document View SEC filing for 144 11 Dec 2024
144 Open 144 document View SEC filing for 144 10 Dec 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Sep 2024 13 Sep 2024 001-39497
144 Open 144 document View SEC filing for 144 13 Sep 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 07 Jun 2024 05 Jun 2024 001-39497
144 Open 144 document View SEC filing for 144 05 Jun 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Nov 2023 30 Oct 2023 001-39497
144 Open 144 document View SEC filing for 144 30 Oct 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Sep 2023 06 Sep 2023 001-39497
144 Open 144 document View SEC filing for 144 06 Sep 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Aug 2023 01 Aug 2023 001-39497
144 Open 144 document View SEC filing for 144 01 Aug 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Jul 2023 19 Jul 2023 001-39497
144 Open 144 document View SEC filing for 144 19 Jul 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Jul 2023 03 Jul 2023 001-39497
144 Open 144 document View SEC filing for 144 03 Jul 2023
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 15 Jun 2023 07 Jun 2023 001-39497
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2023 07 Jun 2023 001-39497
144 Open 144 document View SEC filing for 144 09 Jun 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Jun 2023 07 Jun 2023 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Aug 2022 19 Aug 2022 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Jun 2022 08 Jun 2022 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Jun 2022 02 Jun 2022 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Mar 2022 02 Mar 2022 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 15 Dec 2021 13 Dec 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Dec 2021 06 Dec 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Dec 2021 02 Dec 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Dec 2021 01 Dec 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Nov 2021 26 Nov 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 24 Nov 2021 24 Nov 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 24 Nov 2021 22 Nov 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Oct 2021 15 Oct 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 15 Sep 2021 14 Sep 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 31 Aug 2021 27 Aug 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Aug 2021 12 Aug 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Jun 2021 17 Jun 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 27 May 2021 25 May 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 May 2021 21 May 2021 001-39497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 May 2021 19 May 2021 001-39497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Sep 2020 17 Sep 2020 001-39497
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 17 Sep 2020 17 Sep 2020 001-39497

About this filer

David Helgason files with the SEC under CIK 0001824018. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

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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