Daniel Niedzwiecki SEC EDGAR Filings (CIK 0001861113)

SEC EDGAR filings, ownership reports, and insider transactions for Daniel Niedzwiecki.

Business address
C/O Lantheus Holdings, Inc., 331 Treble Cove Road, North Billerica, MA, 01862
Top holdings (ownership)
LNTH
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Daniel Niedzwiecki has filed 36 SEC EDGAR filings since 10 May 2021

Latest Filings

Recent SEC filings for Daniel Niedzwiecki 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 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 17 Jun 2025 13 Jun 2025 001-36569
144 Open 144 document View SEC filing for 144 13 Jun 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Jun 2025 05 Jun 2025 001-36569
144 Open 144 document View SEC filing for 144 05 Jun 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 21 Apr 2025 17 Apr 2025 001-36569
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 Mar 2025 05 Mar 2025 001-36569
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 05 Mar 2025 03 Mar 2025 001-36569
4 Open 4 document View SEC filing for 4 4 16 Aug 2024 14 Aug 2024 001-36569
144 Open 144 document View SEC filing for 144 14 Aug 2024
4 Open 4 document View SEC filing for 4 4 03 Jun 2024 30 May 2024 001-36569
144 Open 144 document View SEC filing for 144 30 May 2024
4 Open 4 document View SEC filing for 4 4 21 May 2024 17 May 2024 001-36569
4 Open 4 document View SEC filing for 4 4 26 Apr 2024 17 Apr 2024 001-36569
4 Open 4 document View SEC filing for 4 4 07 Mar 2024 05 Mar 2024 001-36569
4 Open 4 document View SEC filing for 4 4 05 Mar 2024 01 Mar 2024 001-36569
4 Open 4 document View SEC filing for 4 4 19 Sep 2023 15 Sep 2023 001-36569
144 Open 144 document View SEC filing for 144 15 Sep 2023
4 Open 4 document View SEC filing for 4 4 15 Aug 2023 11 Aug 2023 001-36569
144 Open 144 document View SEC filing for 144 11 Aug 2023
4 Open 4 document View SEC filing for 4 4 22 May 2023 18 May 2023 001-36569
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 May 2023 11 May 2023 001-36569
144 Open 144 document View SEC filing for 144 11 May 2023
4 Open 4 document View SEC filing for 4 4 19 Apr 2023 17 Apr 2023 001-36569
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Mar 2023 06 Mar 2023 001-36569
144 Open 144 document View SEC filing for 144 07 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Mar 2023 02 Mar 2023 001-36569
144 Open 144 document View SEC filing for 144 06 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Nov 2022 11 Nov 2022 001-36569
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Aug 2022 11 Aug 2022 001-36569
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 May 2022 18 May 2022 001-36569
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Mar 2022 07 Mar 2022 001-36569
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Mar 2022 03 Mar 2022 001-36569
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Mar 2022 28 Feb 2022 001-36569
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Aug 2021 16 Aug 2021 001-36569
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 May 2021 17 May 2021 001-36569
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 May 2021 28 Apr 2021 001-36569

About this filer

Daniel Niedzwiecki files with the SEC under CIK 0001861113. 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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