Koichi Ishizuka SEC EDGAR Filings (CIK 0001825080)

SEC EDGAR filings, ownership reports, and insider transactions for Koichi Ishizuka.

Business address
3 1 21, Chuo, Nakano Ku, Tokyo, Japan, 164-0011
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Koichi Ishizuka has filed 14 SEC EDGAR filings since 24 Sep 2020

Latest Filings

Recent SEC filings for Koichi Ishizuka including 4, 3, SC 13D.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 11 Apr 2024 04 Apr 2024 000-56167
4 Open 4 document View SEC filing for 4 13 Sep 2023 08 Sep 2023 000-56335
4 Open 4 document View SEC filing for 4 04 Jan 2023 22 Nov 2022 000-56167
4 Open 4 document View SEC filing for 4 29 Dec 2022 29 Nov 2022 000-56233
3 Open 3 document View SEC filing for 3 14 Dec 2022 07 Dec 2022 000-56335
4 Open 4 document View SEC filing for 4 08 Jul 2022 01 Jul 2022 000-56277
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 12 Jan 2022
3 Open 3 document View SEC filing for 3 03 Jan 2022 16 Dec 2021 000-56167
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 22 Sep 2021
4 Open 4 document View SEC filing for 4 17 Sep 2021 30 Aug 2021 000-56233
3 Open 3 document View SEC filing for 3 03 Aug 2021 23 Jul 2021 000-56277
3 Open 3 document View SEC filing for 3 11 May 2021 07 May 2021 000-56233
3 Open 3 document View SEC filing for 3 24 Sep 2020 21 Sep 2020 000-55806
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 24 Sep 2020

About this filer

Koichi Ishizuka files with the SEC under CIK 0001825080. 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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