Angelos M. Stergiou SEC EDGAR Filings (CIK 0001724253)

SEC EDGAR filings, ownership reports, and insider transactions for Angelos M. Stergiou.

Business address
C/O Sellas Life Sciences Group, Inc., 2000 Crow Canyon Place, Suite 380, San Ramon, CA, 94583
Top holdings (ownership)
SLS
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Angelos M. Stergiou has filed 18 SEC EDGAR filings since 29 Dec 2017

Latest Filings

Recent SEC filings for Angelos M. Stergiou including 4, 4/A, SC 13D 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 05 Dec 2025 03 Dec 2025 001-33958
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 Jan 2025 10 Jan 2025 001-33958
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Dec 2024 04 Dec 2024 001-33958
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 Jan 2024 22 Jan 2024 001-33958
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Dec 2023 06 Dec 2023 001-33958
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Feb 2023 02 Feb 2023 001-33958
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Dec 2022 05 Dec 2022 001-33958
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Feb 2022 31 Jan 2022 001-33958
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Dec 2021 02 Dec 2021 001-33958
4/A Open 4/A document View SEC filing for 4/A OWNERSHIP DOCUMENT 03 Dec 2021 12 Mar 2020 001-33958
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Mar 2021 04 Mar 2021 001-33958
4 Open 4 document View SEC filing for 4 FORM 4 16 Mar 2020 12 Mar 2020 001-33958
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Mar 2019 14 Mar 2019 001-33958
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2019 31 Dec 2018 001-33958
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Mar 2018 13 Mar 2018 001-33958
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 08 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Dec 2017 29 Dec 2017 001-33958
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 29 Dec 2017 29 Dec 2017 001-33958

About this filer

Angelos M. Stergiou files with the SEC under CIK 0001724253. 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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