Sean Patrick Buckley SEC EDGAR Filings (CIK 0001865116)

SEC EDGAR filings, ownership reports, and insider transactions for Sean Patrick Buckley.

Business address
C/O Magnite, Inc., 6080 Center Drive, 4 Th Floor, Los Angeles, MA, 90045
Top holdings (ownership)
MGNI
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Sean Patrick Buckley has filed 54 SEC EDGAR filings since 03 Jun 2021

Latest Filings

Recent SEC filings for Sean Patrick Buckley including 4, 144, 3.

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 26 Nov 2025 24 Nov 2025 001-36384
144 Open 144 document View SEC filing for 144 24 Nov 2025
4 Open 4 document View SEC filing for 4 18 Nov 2025 15 Nov 2025 001-36384
144 Open 144 document View SEC filing for 144 18 Nov 2025
4 Open 4 document View SEC filing for 4 10 Sep 2025 08 Sep 2025 001-36384
144 Open 144 document View SEC filing for 144 09 Sep 2025
144 Open 144 document View SEC filing for 144 08 Sep 2025
4 Open 4 document View SEC filing for 4 20 Aug 2025 18 Aug 2025 001-36384
144 Open 144 document View SEC filing for 144 19 Aug 2025
144 Open 144 document View SEC filing for 144 15 Aug 2025
4 Open 4 document View SEC filing for 4 16 May 2025 15 May 2025 001-36384
144 Open 144 document View SEC filing for 144 16 May 2025
4 Open 4 document View SEC filing for 4 21 Feb 2025 19 Feb 2025 001-36384
4 Open 4 document View SEC filing for 4 19 Feb 2025 15 Feb 2025 001-36384
144 Open 144 document View SEC filing for 144 19 Feb 2025
4 Open 4 document View SEC filing for 4 07 Feb 2025 07 Feb 2025 001-36384
144 Open 144 document View SEC filing for 144 07 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 19 Nov 2024 15 Nov 2024 001-36384
144 Open 144 document View SEC filing for 144 18 Nov 2024
4 Open 4 document View SEC filing for 4 13 Nov 2024 11 Nov 2024 001-36384
144 Open 144 document View SEC filing for 144 12 Nov 2024
4 Open 4 document View SEC filing for 4 21 Aug 2024 19 Aug 2024 001-36384
144 Open 144 document View SEC filing for 144 20 Aug 2024
144 Open 144 document View SEC filing for 144 19 Aug 2024
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 16 Jul 2024
144 Open 144 document View SEC filing for 144 15 Jul 2024
4 Open 4 document View SEC filing for 4 07 Jun 2024 05 Jun 2024 001-36384
144 Open 144 document View SEC filing for 144 05 Jun 2024
4 Open 4 document View SEC filing for 4 29 May 2024 24 May 2024 001-36384
144 Open 144 document View SEC filing for 144 24 May 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 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 06 Jun 2023 02 Jun 2023 001-36384
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 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 03 Jun 2022 01 Jun 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 03 Feb 2022 01 Feb 2022 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2021 01 Jun 2021 001-36384
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 03 Jun 2021 01 Jun 2021 001-36384

About this filer

Sean Patrick Buckley files with the SEC under CIK 0001865116. 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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