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 Long.

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Long has filed 7 SEC EDGAR filings since 21 Dec 2020

Recent SEC filings for Long 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	26 Jan 2026	26 Jan 2026	001-43071
3	Open 3 document	View SEC filing for 3	FORM 3	23 Jan 2026	22 Jan 2026	001-43071
4	Open 4 document	View SEC filing for 4	FORM 4	12 Feb 2025	12 Feb 2025	001-42514
3	Open 3 document	View SEC filing for 3	FORM 3	10 Feb 2025	10 Feb 2025	001-42514
3	Open 3 document	View SEC filing for 3		08 Apr 2021	08 Apr 2021	001-40320
3	Open 3 document	View SEC filing for 3		12 Mar 2021	10 Mar 2021	001-40193
3	Open 3 document	View SEC filing for 3		21 Dec 2020	21 Dec 2020	001-39821

Long files with the SEC under CIK 0001793151. 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.