Mark R. Tobin

Business address
C/O Lightbridge Corporation, 11710 Plaza America Drive, Suite 2000, Reston, VA, 20190
Top holdings (ownership)
LTBR
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Mark R. Tobin has filed 13 SEC EDGAR filings since 07 Jul 2016

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 03 Sep 2025 02 Sep 2025 001-34487
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Aug 2025 28 Aug 2025 001-34487
4 Open Document Open Filing FORM 4 04 Jun 2025 02 Jun 2025 001-34487
4 Open Document Open Filing FORM 4 14 Mar 2025 12 Mar 2025 001-34487
4 Open Document Open Filing FORM 4 06 Dec 2024 04 Dec 2024 001-34487
4 Open Document Open Filing FORM 4 22 Nov 2024 20 Nov 2024 001-34487
4 Open Document Open Filing FORM 4 22 Nov 2023 20 Nov 2023 001-34487
4 Open Document Open Filing FORM 4 05 Jan 2023 03 Jan 2023 001-34487
4 Open Document Open Filing FORM 4 29 Mar 2022 28 Mar 2022 001-34487
4 Open Document Open Filing FORM 4 22 Nov 2021 18 Nov 2021 001-34487
3 Open Document Open Filing FORM 3 04 Oct 2021 27 Sep 2021 001-34487
4 Open Document Open Filing FORM 4 07 Jul 2016 10 Jun 2016 001-37357
3 Open Document Open Filing FORM 3 07 Jul 2016 24 Apr 2015 001-37357