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 Brian Piekos.

Business address: C/O Kalvista Pharmaceuticals, Inc., 55 Cambridge Parkway, Suite 901 E, Cambridge, MA, 02142
Top holdings (ownership): IRON and KALV

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Brian Piekos has filed 17 SEC EDGAR filings since 19 Jun 2020

Recent SEC filings for Brian Piekos including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4		24 Feb 2026	21 Feb 2026	001-36830
4	Open 4 document	View SEC filing for 4		21 Jan 2026	16 Jan 2026	001-36830
4	Open 4 document	View SEC filing for 4		26 Nov 2025	21 Nov 2025	001-36830
4	Open 4 document	View SEC filing for 4		25 Feb 2025	21 Feb 2025	001-36830
4	Open 4 document	View SEC filing for 4		11 Sep 2024	09 Sep 2024	001-36830
3	Open 3 document	View SEC filing for 3		11 Sep 2024	09 Sep 2024	001-36830
4	Open 4 document	View SEC filing for 4	FORM 4	05 Feb 2024	01 Feb 2024	001-39990
4	Open 4 document	View SEC filing for 4		05 Jun 2023	01 Jun 2023	001-39990
3	Open 3 document	View SEC filing for 3		05 Jun 2023	01 Jun 2023	001-39990
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	02 Jun 2022	31 May 2022	001-39438
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	14 Jan 2022	13 Jan 2022	001-39438
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	20 Oct 2021	18 Oct 2021	001-39438
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	18 May 2021	14 May 2021	001-39438
4	Open 4 document	View SEC filing for 4		14 Apr 2021	12 Apr 2021	001-39438
3	Open 3 document	View SEC filing for 3		19 Feb 2021	12 Feb 2021	001-39438
4	Open 4 document	View SEC filing for 4	4	17 Nov 2020	16 Nov 2020	001-10865
3	Open 3 document	View SEC filing for 3	FORM 3	19 Jun 2020	09 Jun 2020	001-10865

Brian Piekos files with the SEC under CIK 0001815308. 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.