David Day SEC EDGAR Filings (CIK 0001523288)

SEC EDGAR filings, ownership reports, and insider transactions for 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 102 SEC EDGAR filings since 16 Jun 2011

Latest Filings

Recent SEC filings for David Day including 4, 144, 4/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 18 Feb 2026 15 Feb 2026 001-36384
4 Open 4 document View SEC filing for 4 12 Jan 2026 09 Jan 2026 001-36384
4 Open 4 document View SEC filing for 4 05 Jan 2026 01 Jan 2026 001-36384
4 Open 4 document View SEC filing for 4 18 Nov 2025 15 Nov 2025 001-36384
4 Open 4 document View SEC filing for 4 20 Aug 2025 18 Aug 2025 001-36384
4 Open 4 document View SEC filing for 4 19 Aug 2025 15 Aug 2025 001-36384
144 Open 144 document View SEC filing for 144 15 Aug 2025
4 Open 4 document View SEC filing for 4 02 Jul 2025 30 Jun 2025 001-36384
144 Open 144 document View SEC filing for 144 30 Jun 2025
4 Open 4 document View SEC filing for 4 26 Jun 2025 24 Jun 2025 001-36384
144 Open 144 document View SEC filing for 144 26 Jun 2025
144 Open 144 document View SEC filing for 144 24 Jun 2025
4 Open 4 document View SEC filing for 4 20 Jun 2025 18 Jun 2025 001-36384
144 Open 144 document View SEC filing for 144 18 Jun 2025
4 Open 4 document View SEC filing for 4 16 May 2025 15 May 2025 001-36384
4 Open 4 document View SEC filing for 4 19 Feb 2025 15 Feb 2025 001-36384
4 Open 4 document View SEC filing for 4 07 Feb 2025 06 Feb 2025 001-36384
144 Open 144 document View SEC filing for 144 07 Feb 2025
144 Open 144 document View SEC filing for 144 06 Feb 2025
4 Open 4 document View SEC filing for 4 13 Jan 2025 09 Jan 2025 001-36384
4 Open 4 document View SEC filing for 4 07 Jan 2025 03 Jan 2025 001-36384
144 Open 144 document View SEC filing for 144 03 Jan 2025
4 Open 4 document View SEC filing for 4 18 Dec 2024 16 Dec 2024 001-36384
144 Open 144 document View SEC filing for 144 17 Dec 2024
144 Open 144 document View SEC filing for 144 16 Dec 2024
4 Open 4 document View SEC filing for 4 19 Nov 2024 15 Nov 2024 001-36384
4 Open 4 document View SEC filing for 4 16 Aug 2024 15 Aug 2024 001-36384
4 Open 4 document View SEC filing for 4 17 Jul 2024 15 Jul 2024 001-36384
144 Open 144 document View SEC filing for 144 15 Jul 2024
4 Open 4 document View SEC filing for 4 14 Jun 2024 12 Jun 2024 001-36384
144 Open 144 document View SEC filing for 144 12 Jun 2024
4 Open 4 document View SEC filing for 4 05 Jun 2024 03 Jun 2024 001-36384
144 Open 144 document View SEC filing for 144 03 Jun 2024
4 Open 4 document View SEC filing for 4 17 May 2024 15 May 2024 001-36384
144 Open 144 document View SEC filing for 144 16 May 2024
4 Open 4 document View SEC filing for 4 16 Feb 2024 15 Feb 2024 001-36384
4 Open 4 document View SEC filing for 4 05 Feb 2024 01 Feb 2024 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2024 02 Jan 2024 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Nov 2023 15 Nov 2023 001-36384
144 Open 144 document View SEC filing for 144 24 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Aug 2023 16 Aug 2023 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jul 2023 11 Jul 2023 001-36384
144 Open 144 document View SEC filing for 144 11 Jul 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Jun 2023 29 Jun 2023 001-36384
144 Open 144 document View SEC filing for 144 29 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2023 12 Jun 2023 001-36384
144 Open 144 document View SEC filing for 144 13 Jun 2023
144 Open 144 document View SEC filing for 144 12 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 16 May 2023 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Feb 2023 15 Feb 2023 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Feb 2023 01 Feb 2023 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2023 01 Jan 2023 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Nov 2022 15 Nov 2022 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Aug 2022 15 Aug 2022 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 May 2022 15 May 2022 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Feb 2022 15 Feb 2022 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Feb 2022 01 Feb 2022 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Nov 2021 15 Nov 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Aug 2021 16 Aug 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 May 2021 17 May 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2021 01 Apr 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 26 Mar 2021 25 Mar 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2021 10 Mar 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 18 Feb 2021 16 Feb 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2020 30 Nov 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 23 Nov 2020 19 Nov 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 18 Nov 2020 16 Nov 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 09 Nov 2020 06 Nov 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 15 Oct 2020 13 Oct 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 10 Jun 2020 08 Jun 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 05 Jun 2020 05 Jun 2020 001-36384
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 05 Jun 2020 18 May 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2020 18 May 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2020 01 Apr 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 21 Jan 2020 16 Jan 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2019 18 Nov 2019 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2019 16 May 2019 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 19 Mar 2019 18 Mar 2019 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 22 Feb 2019 20 Feb 2019 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 15 Nov 2018 13 Nov 2018 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 16 Mar 2018 15 Mar 2018 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 Jan 2018 15 Jan 2018 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 Nov 2017 15 Nov 2017 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2017 15 May 2017 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2017 15 Mar 2017 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 Nov 2016 15 Nov 2016 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 15 Jun 2016 15 Jun 2016 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2016 15 May 2016 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Apr 2016 20 Apr 2016 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Apr 2016 14 Apr 2016 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Mar 2016 11 Mar 2016 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2016 31 Jan 2016 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Nov 2015 16 Nov 2015 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 May 2015 15 May 2015 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Feb 2015 25 Feb 2015 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Apr 2014 14 Mar 2014 001-36384
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 01 Apr 2014 01 Apr 2014 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2013 14 Feb 2013 001-34749
4 Open 4 document View SEC filing for 4 FORM 4 27 Jun 2012 25 Jun 2012 001-34749
4 Open 4 document View SEC filing for 4 FORM 4 22 Feb 2012 17 Feb 2012 001-34749
4 Open 4 document View SEC filing for 4 FORM 4 08 Aug 2011 04 Aug 2011 001-34749
3 Open 3 document View SEC filing for 3 DAY FORM 3 16 Jun 2011 15 Jun 2011 001-34749

About this filer

David Day files with the SEC under CIK 0001523288. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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