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

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 17 Jun 2025 13 Jun 2025 001-36569
144 Open Document Open Filing 13 Jun 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Jun 2025 05 Jun 2025 001-36569
144 Open Document Open Filing 05 Jun 2025
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 21 Apr 2025 17 Apr 2025 001-36569
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 Mar 2025 05 Mar 2025 001-36569
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 05 Mar 2025 03 Mar 2025 001-36569
4 Open Document Open Filing 4 16 Aug 2024 14 Aug 2024 001-36569
144 Open Document Open Filing 14 Aug 2024
4 Open Document Open Filing 4 03 Jun 2024 30 May 2024 001-36569
144 Open Document Open Filing 30 May 2024
4 Open Document Open Filing 4 21 May 2024 17 May 2024 001-36569
4 Open Document Open Filing 4 26 Apr 2024 17 Apr 2024 001-36569
4 Open Document Open Filing 4 07 Mar 2024 05 Mar 2024 001-36569
4 Open Document Open Filing 4 05 Mar 2024 01 Mar 2024 001-36569
4 Open Document Open Filing 4 19 Sep 2023 15 Sep 2023 001-36569
144 Open Document Open Filing 15 Sep 2023
4 Open Document Open Filing 4 15 Aug 2023 11 Aug 2023 001-36569
144 Open Document Open Filing 11 Aug 2023
4 Open Document Open Filing 4 22 May 2023 18 May 2023 001-36569
4 Open Document Open Filing FORM 4 SUBMISSION 15 May 2023 11 May 2023 001-36569
144 Open Document Open Filing 11 May 2023
4 Open Document Open Filing 4 19 Apr 2023 17 Apr 2023 001-36569
4 Open Document Open Filing FORM 4 SUBMISSION 08 Mar 2023 06 Mar 2023 001-36569
144 Open Document Open Filing 07 Mar 2023
4 Open Document Open Filing FORM 4 SUBMISSION 06 Mar 2023 02 Mar 2023 001-36569
144 Open Document Open Filing 06 Mar 2023
4 Open Document Open Filing FORM 4 SUBMISSION 15 Nov 2022 11 Nov 2022 001-36569
4 Open Document Open Filing FORM 4 SUBMISSION 15 Aug 2022 11 Aug 2022 001-36569
4 Open Document Open Filing FORM 4 SUBMISSION 20 May 2022 18 May 2022 001-36569
4 Open Document Open Filing FORM 4 SUBMISSION 09 Mar 2022 07 Mar 2022 001-36569
4 Open Document Open Filing FORM 4 SUBMISSION 07 Mar 2022 03 Mar 2022 001-36569
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2022 28 Feb 2022 001-36569
4 Open Document Open Filing FORM 4 SUBMISSION 18 Aug 2021 16 Aug 2021 001-36569
4 Open Document Open Filing FORM 4 SUBMISSION 19 May 2021 17 May 2021 001-36569
3 Open Document Open Filing FORM 3 SUBMISSION 10 May 2021 28 Apr 2021 001-36569