Helen Tayton-Martin SEC EDGAR Filings (CIK 0001661780)

SEC EDGAR filings, ownership reports, and insider transactions for Helen Tayton-Martin.

Business address
C/O Adaptimmune Therapeutics Plc, 60 Jubilee Ave, Milton Park, Abingdon, Oxfordshire, United Kingdom, OX14 4RX
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Helen Tayton-Martin has filed 15 SEC EDGAR filings since 04 Jan 2016

Latest Filings

Recent SEC filings for Helen Tayton-Martin including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Jan 2024 15 Jan 2024 001-37368
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Jan 2023 17 Jan 2023 001-37368
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Jan 2022 12 Jan 2022 001-37368
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Nov 2021 17 Nov 2021 001-36596
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Mar 2021 03 Mar 2021 001-37368
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 11 Jan 2021 11 Jan 2021 001-37368
3 Open 3 document View SEC filing for 3 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 04 Jan 2021 01 Jan 2021 001-36596
4 Open 4 document View SEC filing for 4 4 04 Aug 2020 03 Aug 2020 001-37368
4 Open 4 document View SEC filing for 4 4 17 Jan 2020 16 Jan 2020 001-37368
4 Open 4 document View SEC filing for 4 4 15 Jan 2020 13 Jan 2020 001-37368
4 Open 4 document View SEC filing for 4 4 08 Jan 2019 04 Jan 2019 001-37368
4 Open 4 document View SEC filing for 4 4 17 Jan 2018 12 Jan 2018 001-37368
4 Open 4 document View SEC filing for 4 4 18 Jan 2017 13 Jan 2017 001-37368
4 Open 4 document View SEC filing for 4 4 20 Jan 2016 18 Jan 2016 001-37368
3 Open 3 document View SEC filing for 3 3 04 Jan 2016 01 Jan 2016 001-37368

About this filer

Helen Tayton-Martin files with the SEC under CIK 0001661780. 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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