Helmut Pirthauer

Business address
495 Commerce Drive, Amherst, NY, 14228
Top holdings (ownership)
ALNT
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Helmut Pirthauer has filed 15 SEC EDGAR filings since 11 Aug 2020

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 Apr 2025 01 Apr 2025 000-04041
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Mar 2025 05 Mar 2025 000-04041
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Apr 2024 01 Apr 2024 000-04041
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 Mar 2024 05 Mar 2024 000-04041
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Sep 2023 01 Sep 2023 000-04041
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Apr 2023 01 Apr 2023 000-04041
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Mar 2023 07 Mar 2023 000-04041
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Sep 2022 01 Sep 2022 000-04041
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 05 Apr 2022 01 Apr 2022 000-04041
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Mar 2022 08 Mar 2022 000-04041
4 Open Document Open Filing PRIMARY DOCUMENT 02 Sep 2021 01 Sep 2021 000-04041
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2021 31 Mar 2021 000-04041
4 Open Document Open Filing PRIMARY DOCUMENT 12 Mar 2021 10 Mar 2021 000-04041
4 Open Document Open Filing PRIMARY DOCUMENT 11 Aug 2020 05 Aug 2020 000-04041
3 Open Document Open Filing PRIMARY DOCUMENT 11 Aug 2020 05 Aug 2020 000-04041