Karen M. Anderson SEC EDGAR Filings (CIK 0001762176)

SEC EDGAR filings, ownership reports, and insider transactions for Karen M. Anderson.

Business address
C/O Centessa Pharmaceuticals Plc, 3 Rd Floor, 1 Ashley Road, Altrincham, Cheshire, United Kingdom, WA14 2DT
Top holdings (ownership)
CNTA
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Karen M. Anderson has filed 31 SEC EDGAR filings since 03 Jan 2019

Latest Filings

Recent SEC filings for Karen M. Anderson 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 FORM 4 03 Feb 2026 01 Feb 2026 001-40445
4 Open 4 document View SEC filing for 4 FORM 4 10 Feb 2025 07 Feb 2025 001-40445
144 Open 144 document View SEC filing for 144 10 Feb 2025
144 Open 144 document View SEC filing for 144 07 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 04 Feb 2025 01 Feb 2025 001-40445
144 Open 144 document View SEC filing for 144 03 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2024 13 Dec 2024 001-40445
144 Open 144 document View SEC filing for 144 13 Dec 2024
4 Open 4 document View SEC filing for 4 FORM 4 26 Mar 2024 25 Mar 2024 001-40445
144 Open 144 document View SEC filing for 144 25 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2024 01 Feb 2024 001-40445
4 Open 4 document View SEC filing for 4 FORM 4 03 Feb 2023 01 Feb 2023 001-40445
4 Open 4 document View SEC filing for 4 FORM 4 05 Dec 2022 01 Dec 2022 001-40445
3 Open 3 document View SEC filing for 3 FORM 3 05 Dec 2022 30 Nov 2022 001-40445
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 May 2022 19 May 2022 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2022 01 Apr 2022 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Feb 2022 01 Feb 2022 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2021 01 Nov 2021 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2021 01 Oct 2021 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Aug 2021 10 Aug 2021 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2021 01 Jul 2021 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jun 2021 14 Jun 2021 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2021 10 Jun 2021 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jun 2021 09 Jun 2021 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Apr 2021 05 Apr 2021 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2021 01 Apr 2021 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Feb 2021 01 Feb 2021 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Apr 2020 01 Apr 2020 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Feb 2020 01 Feb 2020 001-37637
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Feb 2019 01 Feb 2019 001-37637
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 03 Jan 2019 03 Jan 2019 001-37637

About this filer

Karen M. Anderson files with the SEC under CIK 0001762176. 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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