Stephen F. Mahoney SEC EDGAR Filings (CIK 0001741389)

SEC EDGAR filings, ownership reports, and insider transactions for Stephen F. Mahoney.

Business address
C/O Kiniksa Pharmaceuticals, Ltd., Clarendon House, 2 Church Street, Hamilton, Bermuda, HM11
Top holdings (ownership)
VRDN and MGTA
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Stephen F. Mahoney has filed 20 SEC EDGAR filings since 23 May 2018

Latest Filings

Recent SEC filings for Stephen F. Mahoney including 4/A, 4, 144 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4/A Open 4/A document View SEC filing for 4/A 4/A 09 Mar 2026 03 Mar 2026 001-36483
4 Open 4 document View SEC filing for 4 4 04 Mar 2026 02 Mar 2026 001-36483
144 Open 144 document View SEC filing for 144 04 Mar 2026
4 Open 4 document View SEC filing for 4 4 04 Mar 2025 03 Mar 2025 001-36483
4 Open 4 document View SEC filing for 4 4 30 Sep 2024 27 Sep 2024 001-36483
4 Open 4 document View SEC filing for 4 4 01 Nov 2023 30 Oct 2023 001-36483
3 Open 3 document View SEC filing for 3 3 01 Nov 2023 30 Oct 2023 001-36483
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Dec 2022 30 Nov 2022 001-38541
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Aug 2022 01 Aug 2022 001-38541
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 May 2022 17 May 2022 001-38541
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Feb 2022 15 Feb 2022 001-38541
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Sep 2021 16 Sep 2021 001-38541
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Sep 2021 14 Sep 2021 001-38541
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2020 02 Nov 2020 001-38541
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 04 Nov 2020 02 Nov 2020 001-38541
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Sep 2019 17 Sep 2019 001-38492
4 Open 4 document View SEC filing for 4 4 06 Mar 2019 04 Mar 2019 001-38492
4 Open 4 document View SEC filing for 4 4 24 Sep 2018 20 Sep 2018 001-38492
4 Open 4 document View SEC filing for 4 4 29 May 2018 29 May 2018 001-38492
3 Open 3 document View SEC filing for 3 3 23 May 2018 23 May 2018 001-38492

About this filer

Stephen F. Mahoney files with the SEC under CIK 0001741389. 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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