Aoife Brennan SEC EDGAR Filings (CIK 0001714563)

SEC EDGAR filings, ownership reports, and insider transactions for Aoife Brennan.

Business address
200 Sidney Street, Suite 320, C/O Synlogic, Inc., Cambridge, MA, 02139
Top holdings (ownership)
CLYM, SYBX, and FGEN
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Aoife Brennan has filed 33 SEC EDGAR filings since 30 Aug 2017

Latest Filings

Recent SEC filings for Aoife Brennan including 4, 3, 144.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 08 Jan 2026 06 Jan 2026 001-40708
4 Open 4 document View SEC filing for 4 4 01 Jul 2025 27 Jun 2025 001-40708
4 Open 4 document View SEC filing for 4 12 Jun 2025 11 Jun 2025 001-40925
4 Open 4 document View SEC filing for 4 4 15 Jan 2025 13 Jan 2025 001-40708
4 Open 4 document View SEC filing for 4 4 27 Jun 2024 27 Jun 2024 001-40708
3 Open 3 document View SEC filing for 3 3 27 Jun 2024 27 Jun 2024 001-40708
4 Open 4 document View SEC filing for 4 17 Jun 2024 13 Jun 2024 001-40925
3 Open 3 document View SEC filing for 3 17 Jun 2024 13 Jun 2024 001-40925
4 Open 4 document View SEC filing for 4 06 Jun 2024 05 Jun 2024 001-36740
144 Open 144 document View SEC filing for 144 22 Apr 2024
144 Open 144 document View SEC filing for 144 21 Mar 2024
4 Open 4 document View SEC filing for 4 4 14 Nov 2023 10 Nov 2023 001-37566
144 Open 144 document View SEC filing for 144 09 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jun 2023 07 Jun 2023 001-36740
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2023 03 Apr 2023 001-37566
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Jun 2022 16 Jun 2022 001-36740
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Apr 2022 04 Apr 2022 001-37566
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Feb 2022 04 Feb 2022 001-37566
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 May 2021 26 May 2021 001-36740
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Mar 2021 10 Mar 2021 001-37566
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Aug 2020 05 Aug 2020 001-36740
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 Aug 2020 05 Aug 2020 001-36740
4 Open 4 document View SEC filing for 4 4 03 Apr 2020 02 Apr 2020 001-37926
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Mar 2020 10 Mar 2020 001-37566
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Sep 2019 23 Sep 2019 001-37566
4 Open 4 document View SEC filing for 4 4 13 Jun 2019 11 Jun 2019 001-37926
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Mar 2019 05 Mar 2019 001-37566
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Nov 2018 31 Oct 2018 001-37566
4 Open 4 document View SEC filing for 4 4 25 Sep 2018 21 Sep 2018 001-37926
3 Open 3 document View SEC filing for 3 3 25 Sep 2018 21 Sep 2018 001-37926
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jun 2018 05 Jun 2018 001-37566
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Mar 2018 14 Mar 2018 001-37566
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 30 Aug 2017 28 Aug 2017 001-37566

About this filer

Aoife Brennan files with the SEC under CIK 0001714563. 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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