Alejandra Carvajal SEC EDGAR Filings (CIK 0001645755)

SEC EDGAR filings, ownership reports, and insider transactions for Alejandra Carvajal.

Business address
Mersana Therapeutics, Inc, 840 Memorial Drive, 5 Th Floor, Cambridge, MA, 02139
Top holdings (ownership)
MRSN
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Alejandra Carvajal has filed 42 SEC EDGAR filings since 30 Jun 2015

Latest Filings

Recent SEC filings for Alejandra Carvajal including 4, 144, 3 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Jan 2026 06 Jan 2026 001-38129
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Jan 2025 15 Jan 2025 001-38129
144 Open 144 document View SEC filing for 144 17 Jan 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 16 Jan 2025 14 Jan 2025 001-38129
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 15 Jan 2025 13 Jan 2025 001-38129
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 07 Oct 2024 01 Oct 2024 001-38129
144 Open 144 document View SEC filing for 144 07 Oct 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Jan 2024 13 Jan 2024 001-38129
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 07 Sep 2023 05 Sep 2023 001-38129
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Apr 2023 26 Apr 2023 001-38129
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 18 Jan 2023 13 Jan 2023 001-38129
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Apr 2022 26 Apr 2022 001-38129
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Jan 2022 14 Jan 2022 001-38129
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Apr 2021 26 Apr 2021 001-38129
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 28 Apr 2021 26 Apr 2021 001-38129
4 Open 4 document View SEC filing for 4 FORM 4 - 01 Oct 2020 01 Oct 2020 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Jul 2020 17 Jul 2020 000-50797
4 Open 4 document View SEC filing for 4 4 01 Jul 2020 29 Jun 2020 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 15 Jun 2020 11 Jun 2020 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Apr 2020 17 Apr 2020 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 09 Mar 2020 05 Mar 2020 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Feb 2020 14 Feb 2020 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 14 Feb 2020 12 Feb 2020 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 11 Feb 2020 07 Feb 2020 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 24 Jan 2020 22 Jan 2020 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 22 Jan 2020 17 Jan 2020 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 23 Oct 2019 21 Oct 2019 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Oct 2019 17 Oct 2019 000-50797
4/A Open 4/A document View SEC filing for 4/A FORM 4/A - 14 May 2019 13 Apr 2019 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 01 May 2019 29 Apr 2019 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 16 Apr 2019 13 Apr 2019 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Feb 2019 14 Feb 2019 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 14 Feb 2019 12 Feb 2019 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 13 Feb 2019 11 Feb 2019 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Oct 2018 17 Oct 2018 000-50797
3 Open 3 document View SEC filing for 3 FORM 3 - 11 Oct 2018 05 Oct 2018 000-50797
3 Open 3 document View SEC filing for 3 FORM 3 - 11 Oct 2018 05 Oct 2018 000-50797
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jan 2017 05 Jan 2017 001-36395
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Aug 2016 22 Aug 2016 001-36395
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Jan 2016 05 Jan 2016 001-36395
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Dec 2015 01 Dec 2015 001-36395
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 30 Jun 2015 26 Jun 2015 001-36395

About this filer

Alejandra Carvajal files with the SEC under CIK 0001645755. 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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