John Todd Koning SEC EDGAR Filings (CIK 0001830843)

SEC EDGAR filings, ownership reports, and insider transactions for John Todd Koning.

Business address
C/O Alphatec Holdings, Inc., 1950 Camino Vida Roble, Carlsbad, CA, 92008
Top holdings (ownership)
ATEC
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John Todd Koning has filed 27 SEC EDGAR filings since 05 Nov 2020

Latest Filings

Recent SEC filings for John Todd Koning including 4, 144, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 27 Feb 2026 25 Feb 2026 000-52024
4 Open 4 document View SEC filing for 4 10 Dec 2025 08 Dec 2025 000-52024
4 Open 4 document View SEC filing for 4 07 Aug 2025 06 Aug 2025 000-52024
4 Open 4 document View SEC filing for 4 23 Apr 2025 22 Apr 2025 000-52024
4 Open 4 document View SEC filing for 4 03 Apr 2025 01 Apr 2025 000-52024
4 Open 4 document View SEC filing for 4 12 Mar 2025 10 Mar 2025 000-52024
144 Open 144 document View SEC filing for 144 10 Mar 2025
4 Open 4 document View SEC filing for 4 31 Jan 2025 29 Jan 2025 000-52024
4 Open 4 document View SEC filing for 4 26 Apr 2024 24 Apr 2024 000-52024
144 Open 144 document View SEC filing for 144 24 Apr 2024
4 Open 4 document View SEC filing for 4 04 Mar 2024 01 Mar 2024 000-52024
144 Open 144 document View SEC filing for 144 01 Mar 2024
4 Open 4 document View SEC filing for 4 22 Feb 2024 21 Feb 2024 000-52024
4 Open 4 document View SEC filing for 4 05 Feb 2024 01 Feb 2024 000-52024
4 Open 4 document View SEC filing for 4 24 Apr 2023 20 Apr 2023 000-52024
144 Open 144 document View SEC filing for 144 20 Apr 2023
4 Open 4 document View SEC filing for 4 01 Mar 2023 27 Feb 2023 000-52024
4 Open 4 document View SEC filing for 4 23 Feb 2023 22 Feb 2023 000-52024
4 Open 4 document View SEC filing for 4 03 Feb 2023 01 Feb 2023 000-52024
4 Open 4 document View SEC filing for 4 FORM 4 - 02 May 2022 28 Apr 2022 000-52024
4 Open 4 document View SEC filing for 4 FORM 4 - 22 Mar 2022 18 Mar 2022 000-52024
4 Open 4 document View SEC filing for 4 FORM 4 - 28 Feb 2022 24 Feb 2022 000-52024
4 Open 4 document View SEC filing for 4 FORM 4 - 20 Dec 2021 16 Dec 2021 000-52024
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Apr 2021 19 Apr 2021 000-52024
3 Open 3 document View SEC filing for 3 FORM 3 - 21 Apr 2021 19 Apr 2021 000-52024
4 Open 4 document View SEC filing for 4 FORM 4 02 Mar 2021 26 Feb 2021 001-33642
3 Open 3 document View SEC filing for 3 FORM 3 05 Nov 2020 26 Oct 2020 001-33642

About this filer

John Todd Koning files with the SEC under CIK 0001830843. 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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