David Day

Business address
21700 Oxnard Street, Suite 1600, Woodland Hills, CA, 91367
Top holdings (ownership)
MGNI
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David Day has filed 99 SEC EDGAR filings since 16 Jun 2011

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 18 Nov 2025 15 Nov 2025 001-36384
4 Open Document Open Filing 20 Aug 2025 18 Aug 2025 001-36384
4 Open Document Open Filing 19 Aug 2025 15 Aug 2025 001-36384
144 Open Document Open Filing 15 Aug 2025
4 Open Document Open Filing 02 Jul 2025 30 Jun 2025 001-36384
144 Open Document Open Filing 30 Jun 2025
4 Open Document Open Filing 26 Jun 2025 24 Jun 2025 001-36384
144 Open Document Open Filing 26 Jun 2025
144 Open Document Open Filing 24 Jun 2025
4 Open Document Open Filing 20 Jun 2025 18 Jun 2025 001-36384
144 Open Document Open Filing 18 Jun 2025
4 Open Document Open Filing 16 May 2025 15 May 2025 001-36384
4 Open Document Open Filing 19 Feb 2025 15 Feb 2025 001-36384
4 Open Document Open Filing 07 Feb 2025 06 Feb 2025 001-36384
144 Open Document Open Filing 07 Feb 2025
144 Open Document Open Filing 06 Feb 2025
4 Open Document Open Filing 13 Jan 2025 09 Jan 2025 001-36384
4 Open Document Open Filing 07 Jan 2025 03 Jan 2025 001-36384
144 Open Document Open Filing 03 Jan 2025
4 Open Document Open Filing 18 Dec 2024 16 Dec 2024 001-36384
144 Open Document Open Filing 17 Dec 2024
144 Open Document Open Filing 16 Dec 2024
4 Open Document Open Filing 19 Nov 2024 15 Nov 2024 001-36384
4 Open Document Open Filing 16 Aug 2024 15 Aug 2024 001-36384
4 Open Document Open Filing 17 Jul 2024 15 Jul 2024 001-36384
144 Open Document Open Filing 15 Jul 2024
4 Open Document Open Filing 14 Jun 2024 12 Jun 2024 001-36384
144 Open Document Open Filing 12 Jun 2024
4 Open Document Open Filing 05 Jun 2024 03 Jun 2024 001-36384
144 Open Document Open Filing 03 Jun 2024
4 Open Document Open Filing 17 May 2024 15 May 2024 001-36384
144 Open Document Open Filing 16 May 2024
4 Open Document Open Filing 16 Feb 2024 15 Feb 2024 001-36384
4 Open Document Open Filing 05 Feb 2024 01 Feb 2024 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 04 Jan 2024 02 Jan 2024 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 17 Nov 2023 15 Nov 2023 001-36384
144 Open Document Open Filing 24 Aug 2023
4 Open Document Open Filing FORM 4 SUBMISSION 18 Aug 2023 16 Aug 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 13 Jul 2023 11 Jul 2023 001-36384
144 Open Document Open Filing 11 Jul 2023
4 Open Document Open Filing FORM 4 SUBMISSION 30 Jun 2023 29 Jun 2023 001-36384
144 Open Document Open Filing 29 Jun 2023
4 Open Document Open Filing FORM 4 SUBMISSION 14 Jun 2023 12 Jun 2023 001-36384
144 Open Document Open Filing 13 Jun 2023
144 Open Document Open Filing 12 Jun 2023
4 Open Document Open Filing FORM 4 SUBMISSION 18 May 2023 16 May 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 17 Feb 2023 15 Feb 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 03 Feb 2023 01 Feb 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 04 Jan 2023 01 Jan 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 17 Nov 2022 15 Nov 2022 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 17 Aug 2022 15 Aug 2022 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 17 May 2022 15 May 2022 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 16 Feb 2022 15 Feb 2022 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 03 Feb 2022 01 Feb 2022 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 17 Nov 2021 15 Nov 2021 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 18 Aug 2021 16 Aug 2021 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 19 May 2021 17 May 2021 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 05 Apr 2021 01 Apr 2021 001-36384
4 Open Document Open Filing FORM 4 26 Mar 2021 25 Mar 2021 001-36384
4 Open Document Open Filing FORM 4 12 Mar 2021 10 Mar 2021 001-36384
4 Open Document Open Filing FORM 4 18 Feb 2021 16 Feb 2021 001-36384
4 Open Document Open Filing FORM 4 02 Dec 2020 30 Nov 2020 001-36384
4 Open Document Open Filing FORM 4 23 Nov 2020 19 Nov 2020 001-36384
4 Open Document Open Filing FORM 4 18 Nov 2020 16 Nov 2020 001-36384
4 Open Document Open Filing FORM 4 09 Nov 2020 06 Nov 2020 001-36384
4 Open Document Open Filing FORM 4 15 Oct 2020 13 Oct 2020 001-36384
4 Open Document Open Filing FORM 4 10 Jun 2020 08 Jun 2020 001-36384
4 Open Document Open Filing FORM 4 05 Jun 2020 05 Jun 2020 001-36384
4/A Open Document Open Filing FORM 4/A 05 Jun 2020 18 May 2020 001-36384
4 Open Document Open Filing FORM 4 20 May 2020 18 May 2020 001-36384
4 Open Document Open Filing FORM 4 03 Apr 2020 01 Apr 2020 001-36384
4 Open Document Open Filing FORM 4 21 Jan 2020 16 Jan 2020 001-36384
4 Open Document Open Filing FORM 4 19 Nov 2019 18 Nov 2019 001-36384
4 Open Document Open Filing FORM 4 17 May 2019 16 May 2019 001-36384
4 Open Document Open Filing FORM 4 19 Mar 2019 18 Mar 2019 001-36384
4 Open Document Open Filing FORM 4 22 Feb 2019 20 Feb 2019 001-36384
4 Open Document Open Filing FORM 4 15 Nov 2018 13 Nov 2018 001-36384
4 Open Document Open Filing FORM 4 16 Mar 2018 15 Mar 2018 001-36384
4 Open Document Open Filing FORM 4 17 Jan 2018 15 Jan 2018 001-36384
4 Open Document Open Filing FORM 4 17 Nov 2017 15 Nov 2017 001-36384
4 Open Document Open Filing FORM 4 17 May 2017 15 May 2017 001-36384
4 Open Document Open Filing FORM 4 17 Mar 2017 15 Mar 2017 001-36384
4 Open Document Open Filing FORM 4 17 Nov 2016 15 Nov 2016 001-36384
4 Open Document Open Filing FORM 4 15 Jun 2016 15 Jun 2016 001-36384
4 Open Document Open Filing FORM 4 17 May 2016 15 May 2016 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 22 Apr 2016 20 Apr 2016 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 18 Apr 2016 14 Apr 2016 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 15 Mar 2016 11 Mar 2016 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 02 Feb 2016 31 Jan 2016 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 17 Nov 2015 16 Nov 2015 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 19 May 2015 15 May 2015 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2015 25 Feb 2015 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION 09 Apr 2014 14 Mar 2014 001-36384
3 Open Document Open Filing FORM 3 SUBMISSION 01 Apr 2014 01 Apr 2014 001-36384