Kirk B. Griswold

Business address
11 Trotter Way, Collegeville, PA, 19426
Top holdings (ownership)
BSY
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Kirk B. Griswold has filed 39 SEC EDGAR filings since 23 Sep 2020

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Dec 2025 11 Dec 2025 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Oct 2025 30 Sep 2025 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jun 2025 12 Jun 2025 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 27 May 2025 22 May 2025 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 31 Mar 2025 27 Mar 2025 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Dec 2024 12 Dec 2024 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 30 Sep 2024 26 Sep 2024 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jun 2024 13 Jun 2024 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 28 May 2024 23 May 2024 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 01 Apr 2024 28 Mar 2024 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 25 Mar 2024 21 Mar 2024 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Dec 2023 14 Dec 2023 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 28 Aug 2023 24 Aug 2023 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 22 Jun 2023 20 Jun 2023 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2023 05 Jun 2023 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 30 May 2023 25 May 2023 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Apr 2023 03 Apr 2023 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Mar 2023 20 Mar 2023 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 09 Mar 2023 07 Mar 2023 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Jan 2023 03 Jan 2023 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Dec 2022 08 Dec 2022 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Sep 2022 14 Sep 2022 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 27 Jun 2022 23 Jun 2022 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 27 May 2022 26 May 2022 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 29 Mar 2022 25 Mar 2022 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Mar 2022 15 Mar 2022 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Dec 2021 16 Dec 2021 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 10 Nov 2021 08 Nov 2021 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 08 Nov 2021 04 Nov 2021 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 13 Sep 2021 09 Sep 2021 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jun 2021 15 Jun 2021 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 01 Jun 2021 27 May 2021 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 26 Mar 2021 24 Mar 2021 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 09 Mar 2021 05 Mar 2021 001-39548
4 Open Document Open Filing OWNERSHIP DOCUMENT 28 Dec 2020 22 Dec 2020 001-39548
4 Open Document Open Filing 4 19 Nov 2020 17 Nov 2020 001-39548
4 Open Document Open Filing 4 06 Oct 2020 02 Oct 2020 001-39548
4 Open Document Open Filing 4 29 Sep 2020 14 May 2020 001-39548
3 Open Document Open Filing 3 23 Sep 2020 23 Sep 2020 001-39548