Marc Semigran SEC EDGAR Filings (CIK 0001691494)

SEC EDGAR filings, ownership reports, and insider transactions for Marc Semigran.

Business address
C/O Myokardia, Inc., 333 Allerton Ave, South San Francisco, CA, 94080
Top holdings (ownership)
EWTX
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Marc Semigran has filed 21 SEC EDGAR filings since 05 Dec 2016

Latest Filings

Recent SEC filings for Marc Semigran 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 PRIMARY DOCUMENT 27 Dec 2024 24 Dec 2024 001-40236
144 Open 144 document View SEC filing for 144 26 Dec 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Aug 2024 12 Aug 2024 001-40236
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Aug 2023 17 Aug 2023 001-40236
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2023 30 Dec 2022 001-40236
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 22 Dec 2022 19 Dec 2022 001-40236
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 05 Dec 2022 01 Dec 2022 001-39271
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jan 2022 24 Jan 2022 001-39271
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Dec 2021 20 Dec 2021 001-39271
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Sep 2021 03 Sep 2021 001-39271
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 Sep 2021 02 Sep 2021 001-39271
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 29 Jun 2021 29 Jun 2021 001-40560
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Feb 2019 08 Feb 2019 001-37609
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jan 2019 07 Jan 2019 001-37609
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2019 01 Jan 2019 001-37609
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Dec 2018 31 Oct 2018 001-37609
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2018 04 Sep 2018 001-37609
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jun 2018 28 Jun 2018 001-37609
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jan 2018 16 Jan 2018 001-37609
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2016 01 Dec 2016 001-37609
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 05 Dec 2016 01 Dec 2016 001-37609

About this filer

Marc Semigran files with the SEC under CIK 0001691494. 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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