Michael G. Barrett

Entity
Individual
Business address
C/O The Rubicon Project, Inc., 12181 Bluff Creek Drive, 4 Th Floor, 90094 Playa Vista, CA
Phone
310-207-0272
Insider ownership signature
/s/ Aaron Saltz, attorney-in-fact
All SEC filings
View on sec.gov
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Michael G. Barrett has filed 86 SEC EDGAR filings since 12/7/1999

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing Nov 18, 2025 Nov 15, 2025 001-36384
4 Open Document Open Filing FORM 4 Sep 22, 2025 Sep 18, 2025 001-36367
3 Open Document Open Filing FORM 3 Sep 16, 2025 Aug 21, 2025 001-36367
4 Open Document Open Filing Aug 20, 2025 Aug 18, 2025 001-36384
144 Open Document Open Filing Aug 15, 2025
4 Open Document Open Filing Jul 17, 2025 Jul 15, 2025 001-36384
144 Open Document Open Filing Jul 15, 2025
4 Open Document Open Filing Jun 26, 2025 Jun 24, 2025 001-36384
144 Open Document Open Filing Jun 25, 2025
144 Open Document Open Filing Jun 23, 2025
4 Open Document Open Filing Jun 18, 2025 Jun 16, 2025 001-36384
144 Open Document Open Filing Jun 17, 2025
4 Open Document Open Filing May 16, 2025 May 15, 2025 001-36384
4 Open Document Open Filing Feb 19, 2025 Feb 15, 2025 001-36384
4 Open Document Open Filing Feb 7, 2025 Feb 5, 2025 001-36384
4 Open Document Open Filing Jan 13, 2025 Jan 9, 2025 001-36384
4 Open Document Open Filing Dec 6, 2024 Dec 4, 2024 001-36384
144 Open Document Open Filing Dec 4, 2024
4 Open Document Open Filing Nov 27, 2024 Nov 25, 2024 001-36384
144 Open Document Open Filing Nov 25, 2024
4 Open Document Open Filing Nov 19, 2024 Nov 15, 2024 001-36384
144 Open Document Open Filing Nov 18, 2024
4 Open Document Open Filing Nov 13, 2024 Nov 11, 2024 001-36384
144 Open Document Open Filing Nov 12, 2024
4 Open Document Open Filing Aug 16, 2024 Aug 15, 2024 001-36384
144 Open Document Open Filing Aug 15, 2024
4 Open Document Open Filing Jul 17, 2024 Jul 15, 2024 001-36384
144 Open Document Open Filing Jul 15, 2024
4 Open Document Open Filing May 17, 2024 May 15, 2024 001-36384
144 Open Document Open Filing May 15, 2024
4 Open Document Open Filing Mar 18, 2024 Mar 15, 2024 001-36384
144 Open Document Open Filing Mar 18, 2024
4 Open Document Open Filing Feb 16, 2024 Feb 15, 2024 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Jan 4, 2024 Jan 2, 2024 001-36384
144 Open Document Open Filing Nov 21, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Nov 17, 2023 Nov 15, 2023 001-36384
144 Open Document Open Filing Aug 24, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Aug 18, 2023 Aug 16, 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Aug 17, 2023 Aug 15, 2023 001-36384
144 Open Document Open Filing Aug 16, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jul 13, 2023 Jul 11, 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Jun 2, 2023 May 31, 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION May 18, 2023 May 16, 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Apr 6, 2023 Apr 4, 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Mar 17, 2023 Mar 15, 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Feb 17, 2023 Feb 15, 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Jan 4, 2023 Jan 1, 2023 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Nov 17, 2022 Nov 15, 2022 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Aug 17, 2022 Aug 15, 2022 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2022 May 15, 2022 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Feb 16, 2022 Feb 15, 2022 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Feb 3, 2022 Feb 1, 2022 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Nov 17, 2021 Nov 15, 2021 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Aug 30, 2021 Aug 26, 2021 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Aug 18, 2021 Aug 16, 2021 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2021 May 17, 2021 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Apr 7, 2021 Apr 5, 2021 001-36384
4 Open Document Open Filing FORM 4 SUBMISSION Apr 5, 2021 Apr 1, 2021 001-36384
4 Open Document Open Filing FORM 4 Nov 18, 2020 Nov 16, 2020 001-36384
4/A Open Document Open Filing FORM 4/A Jun 5, 2020 May 18, 2020 001-36384
4 Open Document Open Filing FORM 4 May 20, 2020 May 18, 2020 001-36384
4 Open Document Open Filing FORM 4 Apr 3, 2020 Apr 1, 2020 001-36384
4 Open Document Open Filing FORM 4 Jan 21, 2020 Jan 16, 2020 001-36384
4 Open Document Open Filing FORM 4 Nov 19, 2019 Nov 18, 2019 001-36384
4 Open Document Open Filing FORM 4 May 17, 2019 May 16, 2019 001-36384
4 Open Document Open Filing FORM 4 Feb 22, 2019 Feb 22, 2019 001-36384
4 Open Document Open Filing FORM 4 Jan 17, 2019 Jan 15, 2019 001-36384
4 Open Document Open Filing FORM 4 Nov 16, 2018 Nov 15, 2018 001-36384
4 Open Document Open Filing FORM 4 Aug 8, 2018 Aug 7, 2018 001-36384
4 Open Document Open Filing FORM 4 Mar 16, 2018 Mar 15, 2018 001-36384
4/A Open Document Open Filing FORM 4/A Apr 26, 2017 Mar 17, 2017 001-36384
4 Open Document Open Filing FORM 4 Mar 21, 2017 Mar 17, 2017 001-36384
3 Open Document Open Filing FORM 3 Mar 21, 2017 Mar 16, 2017 001-36384
4 Open Document Open Filing PRIMARY DOCUMENT Oct 23, 2015 Oct 22, 2015 001-35478
4 Open Document Open Filing PRIMARY DOCUMENT Jul 30, 2015 Jul 28, 2015 001-35478
4 Open Document Open Filing PRIMARY DOCUMENT Jan 30, 2015 Jan 28, 2015 001-35478
4 Open Document Open Filing PRIMARY DOCUMENT May 13, 2014 May 12, 2014 001-35478
4 Open Document Open Filing PRIMARY DOCUMENT Apr 2, 2014 Mar 31, 2014 001-35478
4 Open Document Open Filing FORM 4 SUBMISSION Jan 28, 2014 Jan 25, 2014 001-35478
3 Open Document Open Filing FORM 3 SUBMISSION Jan 28, 2014 Jan 25, 2014 001-35478