Katherine E. Fleming SEC EDGAR Filings (CIK 0001843722)

SEC EDGAR filings, ownership reports, and insider transactions for Katherine E. Fleming.

Business address
One Mifflin Place, 119 Mt. Auburn Street, Suite 400, Cambridge, MA, 02138
Top holdings (ownership)
AEYE and ADN
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Katherine E. Fleming has filed 22 SEC EDGAR filings since 05 Feb 2021

Latest Filings

Recent SEC filings for Katherine E. Fleming including 4, 4/A, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 05 Jan 2026 01 Jan 2026 001-38640
4 Open 4 document View SEC filing for 4 03 Oct 2025 01 Oct 2025 001-38640
4 Open 4 document View SEC filing for 4 03 Jul 2025 01 Jul 2025 001-38640
4/A Open 4/A document View SEC filing for 4/A 05 Jun 2025 23 May 2025 001-38640
4 Open 4 document View SEC filing for 4 28 May 2025 23 May 2025 001-38640
4 Open 4 document View SEC filing for 4 03 Apr 2025 01 Apr 2025 001-38640
4 Open 4 document View SEC filing for 4 05 Mar 2025 03 Mar 2025 001-38640
4 Open 4 document View SEC filing for 4 03 Jan 2025 01 Jan 2025 001-38640
4 Open 4 document View SEC filing for 4 03 Oct 2024 01 Oct 2024 001-38640
4 Open 4 document View SEC filing for 4 03 Jul 2024 01 Jul 2024 001-38640
4 Open 4 document View SEC filing for 4 14 Jun 2024 12 Jun 2024 001-38640
4 Open 4 document View SEC filing for 4 07 Jun 2024 24 May 2024 001-38640
4 Open 4 document View SEC filing for 4 03 Apr 2024 01 Apr 2024 001-38640
4 Open 4 document View SEC filing for 4 03 Jan 2024 01 Jan 2024 001-38640
4 Open 4 document View SEC filing for 4 03 Oct 2023 01 Oct 2023 001-38640
4 Open 4 document View SEC filing for 4 05 Jul 2023 01 Jul 2023 001-38640
4 Open 4 document View SEC filing for 4 23 May 2023 19 May 2023 001-38640
4 Open 4 document View SEC filing for 4 04 Apr 2023 01 Apr 2023 001-38640
4 Open 4 document View SEC filing for 4 28 Mar 2023 24 Mar 2023 001-38640
3 Open 3 document View SEC filing for 3 28 Mar 2023 24 Mar 2023 001-38640
4 Open 4 document View SEC filing for 4 FORM 4 15 Jun 2021 11 Jun 2021 001-38742
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 05 Feb 2021 04 Feb 2021 001-38742

About this filer

Katherine E. Fleming files with the SEC under CIK 0001843722. 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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