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 James Paul Kastenmayer.

Business address: One Medimmune Way, Floor One, Area Two, Gaithersburg, MD, 20879
Top holdings (ownership): AGLE

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James Paul Kastenmayer has filed 8 SEC EDGAR filings since 15 Jan 2020

Recent SEC filings for James Paul Kastenmayer including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	14 Feb 2025	03 Feb 2025	001-41929
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	25 Jan 2024	25 Jan 2024	001-41929
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	24 Feb 2023	23 Feb 2023	001-37722
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	25 Aug 2022	23 Aug 2022	001-37722
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	25 Aug 2022	23 Aug 2022	001-37722
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	15 Mar 2021	15 Mar 2021	001-39067
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	15 Jan 2020	14 Jan 2020	001-39067
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	15 Jan 2020	06 Jan 2020	001-39067

James Paul Kastenmayer files with the SEC under CIK 0001798800. 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.