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.

SEC EDGAR filings, ownership reports, and insider transactions for Ken Kobayashi.

Business address: 321 Harrison Avenue, 11 Th Floor, Suite 1, Boston, MA, 02118
Top holdings (ownership): PYXS

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Ken Kobayashi has filed 2 SEC EDGAR filings since 06 Dec 2023

Recent SEC filings for Ken Kobayashi including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	29 Dec 2023	29 Dec 2023	001-40881
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	06 Dec 2023	27 Nov 2023	001-40881

Ken Kobayashi files with the SEC under CIK 0002003383. This page aggregates EDGAR filings and related ownership activity.

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.