Mark Slicer

Business address
16 Jonspin Road, Wilmington, MA, 01887
Top holdings (ownership)
ONTO
Get insider transactions for this reporting owner
Mark Slicer has filed 19 SEC EDGAR filings since 19 May 2022

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 13 Jun 2025 12 Jun 2025 001-39110
4 Open Document Open Filing PRIMARY DOCUMENT 19 May 2025 17 May 2025 001-39110
4 Open Document Open Filing PRIMARY DOCUMENT 05 Mar 2025 03 Mar 2025 001-39110
4 Open Document Open Filing PRIMARY DOCUMENT 03 Mar 2025 01 Mar 2025 001-39110
4 Open Document Open Filing PRIMARY DOCUMENT 19 Feb 2025 14 Feb 2025 001-39110
4 Open Document Open Filing PRIMARY DOCUMENT 18 Nov 2024 15 Nov 2024 001-39110
144 Open Document Open Filing 15 Nov 2024
4 Open Document Open Filing PRIMARY DOCUMENT 10 Jun 2024 06 Jun 2024 001-39110
144 Open Document Open Filing 07 Jun 2024
144 Open Document Open Filing 06 Jun 2024
4 Open Document Open Filing PRIMARY DOCUMENT 21 May 2024 17 May 2024 001-39110
4 Open Document Open Filing PRIMARY DOCUMENT 05 Mar 2024 01 Mar 2024 001-39110
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2024 14 Feb 2024 001-39110
4 Open Document Open Filing PRIMARY DOCUMENT 18 Sep 2023 15 Sep 2023 001-39110
144 Open Document Open Filing 15 Sep 2023
4 Open Document Open Filing PRIMARY DOCUMENT 17 May 2023 17 May 2023 001-39110
4 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2023 14 Feb 2023 001-39110
4 Open Document Open Filing PRIMARY DOCUMENT 19 May 2022 17 May 2022 001-39110
3 Open Document Open Filing PRIMARY DOCUMENT 19 May 2022 17 May 2022 001-39110