Thomas Spitznagel SEC EDGAR Filings (CIK 0001675464)

SEC EDGAR filings, ownership reports, and insider transactions for Thomas Spitznagel.

Business address
9704 Medical Center Drive, Rockville, MD, 20850
Top holdings (ownership)
MGNX
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Thomas Spitznagel has filed 21 SEC EDGAR filings since 27 May 2016

Latest Filings

Recent SEC filings for Thomas Spitznagel 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 FORM 4 19 Aug 2025 15 Aug 2025 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2025 15 Feb 2025 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 11 Feb 2025 07 Feb 2025 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2024 04 Mar 2024 001-36112
144 Open 144 document View SEC filing for 144 04 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2024 15 Feb 2024 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2024 08 Feb 2024 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 17 Feb 2023 15 Feb 2023 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 24 Feb 2022 22 Feb 2022 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 20 Jul 2021 16 Jul 2021 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 19 Apr 2021 15 Apr 2021 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 24 Feb 2021 22 Feb 2021 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 21 Aug 2020 20 Aug 2020 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2020 20 May 2020 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 24 Feb 2020 20 Feb 2020 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2019 21 Feb 2019 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2019 06 Feb 2019 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2018 02 Mar 2018 001-36112
4 Open 4 document View SEC filing for 4 FORM 4 16 Feb 2017 15 Feb 2017 001-36112
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 16 Sep 2016 14 Sep 2016 001-36112
3 Open 3 document View SEC filing for 3 FORM 3 27 May 2016 18 May 2016 001-36112

About this filer

Thomas Spitznagel files with the SEC under CIK 0001675464. 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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