Grigorios Siokas SEC EDGAR Filings (CIK 0001660125)

SEC EDGAR filings, ownership reports, and insider transactions for Grigorios Siokas.

Business address
5 Ag. Georgiou Str., Pilea, Thessaloniki, Greece, TK57001
Top holdings (ownership)
COSM
Top holdings (Schedule 13D)
COSM
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Grigorios Siokas has filed 107 SEC EDGAR filings since 24 Dec 2015

Latest Filings

Recent SEC filings for Grigorios Siokas including 4, SCHEDULE 13D/A, 5 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 13 Feb 2026 12 Feb 2026 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2026 11 Feb 2026 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 26 Jan 2026 23 Jan 2026 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 21 Jan 2026 20 Jan 2026 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 15 Jan 2026 14 Jan 2026 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 13 Jan 2026 12 Jan 2026 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 09 Jan 2026 08 Jan 2026 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 08 Jan 2026 07 Jan 2026 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 06 Jan 2026 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 22 Dec 2025 19 Dec 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 16 Dec 2025 15 Dec 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 01 Dec 2025 28 Nov 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 26 Nov 2025 25 Nov 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2025 21 Nov 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 21 Nov 2025 20 Nov 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 20 Nov 2025 19 Nov 2025 001-41308
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 27 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 27 May 2025 23 May 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 23 May 2025 22 May 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 22 May 2025 21 May 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2025 20 May 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2025 19 May 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 28 Apr 2025 24 Apr 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 25 Apr 2025 24 Apr 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 24 Apr 2025 23 Apr 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 23 Apr 2025 22 Apr 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 22 Apr 2025 21 Apr 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2025 04 Mar 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2025 03 Mar 2025 001-41308
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 28 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2025 24 Feb 2025 001-41308
5 Open 5 document View SEC filing for 5 FORM 5 14 Feb 2025 31 Dec 2024 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2025 30 Jan 2025 001-41308
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 29 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 23 Jan 2025 22 Jan 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 21 Jan 2025 17 Jan 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 17 Jan 2025 16 Jan 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 16 Jan 2025 15 Jan 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 15 Jan 2025 14 Jan 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 14 Jan 2025 13 Jan 2025 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 26 Dec 2024 20 Dec 2024 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 21 Feb 2024 16 Feb 2024 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 12 Oct 2023 12 Oct 2023 001-41308
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 25 Jul 2023
4 Open 4 document View SEC filing for 4 FORM 4 24 Jul 2023 20 Jul 2023 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2023 06 Jun 2023 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 28 Apr 2023 27 Apr 2023 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 21 Apr 2023 21 Apr 2023 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 10 Apr 2023 07 Apr 2023 001-41308
4/A Open 4/A document View SEC filing for 4/A FORM 4 A 27 Jan 2023 19 Dec 2022 001-41308
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 23 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 21 Dec 2022 19 Dec 2022 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2022 02 Dec 2022 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 01 Dec 2022 30 Nov 2022 001-41308
4/A Open 4/A document View SEC filing for 4/A FORM 4 A 29 Nov 2022 28 Nov 2022 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 28 Nov 2022 28 Nov 2022 001-41308
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 25 Oct 2022
4 Open 4 document View SEC filing for 4 FORM 4 24 Oct 2022 20 Oct 2022 001-41308
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 04 Aug 2022
4/A Open 4/A document View SEC filing for 4/A FORM 4 A 04 Aug 2022 15 Jun 2022 001-41308
4 Open 4 document View SEC filing for 4 FORM 4 22 Jul 2022 15 Jun 2022 001-41308
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 11 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 14 Dec 2021 08 Dec 2021 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 22 Oct 2021 22 Oct 2021 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 21 Jul 2021 20 Jul 2021 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 21 Jul 2021 19 Jul 2021 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 14 Jul 2021 13 Jul 2021 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 25 Jun 2021 23 Jun 2021 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2021 17 Jun 2021 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 29 Apr 2021 27 Apr 2021 000-54436
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2021
4 Open 4 document View SEC filing for 4 FORM 4 21 Jan 2021 20 Jan 2021 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 23 Dec 2020 21 Dec 2020 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 21 Oct 2020 19 Oct 2020 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 14 Oct 2020 12 Oct 2020 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 31 Jul 2020 29 Jul 2020 000-54436
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2020
4 Open 4 document View SEC filing for 4 FORM 4 06 Sep 2019 06 Sep 2019 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 26 Jun 2019 24 Jun 2019 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 18 Jun 2019 18 Jun 2019 000-54436
5/A Open 5/A document View SEC filing for 5/A FORM 5 A 04 Jun 2019 31 Dec 2018 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 28 May 2019 28 May 2019 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2019 27 Feb 2019 000-54436
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Jan 2019
5 Open 5 document View SEC filing for 5 FORM 5 14 Jan 2019 31 Dec 2018 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 21 Dec 2018 20 Dec 2018 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 01 Nov 2018 30 Oct 2018 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 29 Oct 2018 25 Oct 2018 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 11 Jul 2018 09 Jul 2018 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 02 Apr 2018 30 Mar 2018 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2018 28 Mar 2018 000-54436
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 09 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2017 13 Dec 2017 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 25 Oct 2017 23 Oct 2017 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 17 Oct 2017 16 Oct 2017 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 02 Jun 2017 31 May 2017 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 07 Apr 2017 05 Apr 2017 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2017 01 Mar 2017 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2017 06 Feb 2017 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 19 Jan 2017 17 Jan 2017 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 07 Nov 2016 04 Nov 2016 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 11 Oct 2016 07 Oct 2016 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 04 Oct 2016 30 Sep 2016 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2016 15 Sep 2016 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 12 Aug 2016 11 Aug 2016 000-54436
4 Open 4 document View SEC filing for 4 FORM 4 05 Feb 2016 08 Jan 2016 000-54436
3 Open 3 document View SEC filing for 3 FORM 3 24 Dec 2015 04 Nov 2015 000-54436

About this filer

Grigorios Siokas files with the SEC under CIK 0001660125. 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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