Arthur H. House

Business address
C/O American Superconductor Corporation, 64 Jackson Road, Devens, MA, 01434
Top holdings (ownership)
AMSC
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Arthur H. House has filed 13 SEC EDGAR filings since 22 Sep 2016

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
144 Open Document Open Filing 08 Aug 2025
4 Open Document Open Filing 4 08 Aug 2025 06 Aug 2025 000-19672
4 Open Document Open Filing 4 04 Apr 2025 03 Apr 2025 000-19672
4 Open Document Open Filing 4 04 Apr 2024 03 Apr 2024 000-19672
4 Open Document Open Filing FORM 4 SUBMISSION 07 Apr 2023 05 Apr 2023 000-19672
4 Open Document Open Filing FORM 4 SUBMISSION 06 Apr 2022 05 Apr 2022 000-19672
4 Open Document Open Filing FORM 4 SUBMISSION 07 Apr 2021 05 Apr 2021 000-19672
4 Open Document Open Filing FORM 4 SUBMISSION 07 Apr 2020 03 Apr 2020 000-19672
4 Open Document Open Filing FORM 4 SUBMISSION 04 Apr 2019 03 Apr 2019 000-19672
4 Open Document Open Filing FORM 4 SUBMISSION 06 Apr 2018 04 Apr 2018 000-19672
4 Open Document Open Filing FORM 4 SUBMISSION 07 Apr 2017 05 Apr 2017 000-19672
4 Open Document Open Filing FORM 4 SUBMISSION 22 Sep 2016 20 Sep 2016 000-19672
3 Open Document Open Filing FORM 3 SUBMISSION 22 Sep 2016 15 Sep 2016 000-19672