Mac Armstrong

Business address
7979 IVanhoe Avenue, Suite 500, La Jolla, CA, 92037
Top holdings (ownership)
PLMR
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Mac Armstrong has filed 100 SEC EDGAR filings since 16 Apr 2019

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 24 Nov 2025 21 Nov 2025 001-38873
144 Open Document Open Filing 21 Nov 2025
4 Open Document Open Filing PRIMARY DOCUMENT 18 Nov 2025 14 Nov 2025 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 22 Oct 2025 21 Oct 2025 001-38873
144 Open Document Open Filing 21 Oct 2025
4 Open Document Open Filing PRIMARY DOCUMENT 17 Oct 2025 15 Oct 2025 001-38873
144 Open Document Open Filing 14 Oct 2025
4 Open Document Open Filing PRIMARY DOCUMENT 24 Sep 2025 22 Sep 2025 001-38873
144 Open Document Open Filing 22 Sep 2025
4 Open Document Open Filing PRIMARY DOCUMENT 21 Aug 2025 21 Aug 2025 001-38873
144 Open Document Open Filing 21 Aug 2025
4 Open Document Open Filing PRIMARY DOCUMENT 22 Jul 2025 21 Jul 2025 001-38873
144 Open Document Open Filing 21 Jul 2025
4 Open Document Open Filing PRIMARY DOCUMENT 16 Jul 2025 15 Jul 2025 001-38873
144 Open Document Open Filing 08 Jul 2025
4 Open Document Open Filing PRIMARY DOCUMENT 25 Jun 2025 23 Jun 2025 001-38873
144 Open Document Open Filing 23 Jun 2025
4 Open Document Open Filing PRIMARY DOCUMENT 21 May 2025 21 May 2025 001-38873
144 Open Document Open Filing 21 May 2025
4 Open Document Open Filing PRIMARY DOCUMENT 23 Apr 2025 21 Apr 2025 001-38873
144 Open Document Open Filing 21 Apr 2025
4 Open Document Open Filing PRIMARY DOCUMENT 17 Apr 2025 15 Apr 2025 001-38873
144 Open Document Open Filing 15 Apr 2025
4 Open Document Open Filing PRIMARY DOCUMENT 21 Mar 2025 21 Mar 2025 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 06 Mar 2025 05 Mar 2025 001-38873
144 Open Document Open Filing 05 Mar 2025
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2025 31 Jan 2025 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jan 2025 29 Jan 2025 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jan 2025 26 Jan 2025 001-38873
144 Open Document Open Filing 24 Jan 2025
4 Open Document Open Filing PRIMARY DOCUMENT 22 Jan 2025 21 Jan 2025 001-38873
144 Open Document Open Filing 21 Jan 2025
4 Open Document Open Filing PRIMARY DOCUMENT 21 Jan 2025 15 Jan 2025 001-38873
144 Open Document Open Filing 13 Jan 2025
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2025 01 Jan 2025 001-38873
144 Open Document Open Filing 31 Dec 2024
4 Open Document Open Filing PRIMARY DOCUMENT 26 Dec 2024 23 Dec 2024 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 25 Nov 2024 21 Nov 2024 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 22 Oct 2024 21 Oct 2024 001-38873
144 Open Document Open Filing 21 Oct 2024
4 Open Document Open Filing PRIMARY DOCUMENT 16 Oct 2024 15 Oct 2024 001-38873
144 Open Document Open Filing 08 Oct 2024
4 Open Document Open Filing PRIMARY DOCUMENT 24 Sep 2024 23 Sep 2024 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 23 Aug 2024 21 Aug 2024 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 19 Jul 2024 18 Jul 2024 001-38873
144 Open Document Open Filing 18 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 16 Jul 2024 15 Jul 2024 001-38873
144 Open Document Open Filing 12 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 21 Jun 2024 21 Jun 2024 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 21 May 2024 21 May 2024 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 24 Apr 2024 22 Apr 2024 001-38873
144 Open Document Open Filing 22 Apr 2024
4 Open Document Open Filing PRIMARY DOCUMENT 25 Mar 2024 21 Mar 2024 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 04 Mar 2024 29 Feb 2024 001-38873
144 Open Document Open Filing 29 Feb 2024
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2024 31 Jan 2024 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 30 Jan 2024 26 Jan 2024 001-38873
144 Open Document Open Filing 24 Jan 2024
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2024 01 Jan 2024 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 22 Sep 2023 08 Sep 2023 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 09 Aug 2023 07 Aug 2023 001-38873
144 Open Document Open Filing 09 Aug 2023
144 Open Document Open Filing 08 Aug 2023
144 Open Document Open Filing 07 Aug 2023
4 Open Document Open Filing PRIMARY DOCUMENT 30 Jan 2023 26 Jan 2023 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 20 Sep 2022 16 Sep 2022 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 12 Sep 2022 08 Sep 2022 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 17 Aug 2022 16 Aug 2022 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 08 Aug 2022 04 Aug 2022 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jun 2022 02 Jun 2022 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 31 Jan 2022 27 Jan 2022 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 28 Jan 2022 26 Jan 2022 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 19 Nov 2021 18 Nov 2021 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 18 Nov 2021 16 Nov 2021 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 20 Oct 2021 18 Oct 2021 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 20 Sep 2021 16 Sep 2021 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 10 Sep 2021 08 Sep 2021 001-38873
4 Open Document Open Filing PRIMARY DOCUMENT 19 Jul 2021 15 Jul 2021 001-38873
4 Open Document Open Filing OWNERSHIP DOCUMENT 24 Mar 2021 22 Mar 2021 001-38873
4 Open Document Open Filing OWNERSHIP DOCUMENT 24 Feb 2021 23 Feb 2021 001-38873
4 Open Document Open Filing 4 03 Feb 2021 01 Feb 2021 001-38873
4 Open Document Open Filing 4 29 Jan 2021 27 Jan 2021 001-38873
4 Open Document Open Filing 4 25 Jan 2021 21 Jan 2021 001-38873
4 Open Document Open Filing 4 21 Dec 2020 18 Dec 2020 001-38873
4 Open Document Open Filing 4 24 Nov 2020 23 Nov 2020 001-38873
4 Open Document Open Filing 4 23 Sep 2020 22 Sep 2020 001-38873
4 Open Document Open Filing 4 10 Sep 2020 08 Sep 2020 001-38873
4 Open Document Open Filing 4 24 Aug 2020 21 Aug 2020 001-38873
4 Open Document Open Filing 4 23 Jul 2020 22 Jul 2020 001-38873
4 Open Document Open Filing 4 23 Jun 2020 22 Jun 2020 001-38873
4 Open Document Open Filing 4 27 May 2020 22 May 2020 001-38873
4 Open Document Open Filing 4 24 Apr 2020 22 Apr 2020 001-38873
4 Open Document Open Filing 4 25 Mar 2020 23 Mar 2020 001-38873
4 Open Document Open Filing 4 24 Feb 2020 21 Feb 2020 001-38873
4 Open Document Open Filing 4 29 Jan 2020 28 Jan 2020 001-38873
4 Open Document Open Filing 4 24 Jan 2020 23 Jan 2020 001-38873
4 Open Document Open Filing 4 31 Dec 2019 30 Dec 2019 001-38873
4 Open Document Open Filing 4 27 Sep 2019 25 Sep 2019 001-38873
4 Open Document Open Filing 4 17 Apr 2019 16 Apr 2019 001-38873
3 Open Document Open Filing 3 16 Apr 2019 16 Apr 2019 001-38873