Douglas A. Treco SEC EDGAR Filings (CIK 0001688192)

SEC EDGAR filings, ownership reports, and insider transactions for Douglas A. Treco.

Business address
87 Cambridgepark Drive, C/O Ra Pharmaceuticals, Inc., Cambridge, MA, 02140
Top holdings (ownership)
CRSP and INZY
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Douglas A. Treco has filed 25 SEC EDGAR filings since 25 Oct 2016

Latest Filings

Recent SEC filings for Douglas A. Treco including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 08 Aug 2025 06 Aug 2025 001-37923
4 Open 4 document View SEC filing for 4 4 03 Jul 2025 01 Jul 2025 001-39397
4 Open 4 document View SEC filing for 4 4 27 Jun 2025 25 Jun 2025 001-39397
4 Open 4 document View SEC filing for 4 4 06 Jun 2025 05 Jun 2025 001-37923
4 Open 4 document View SEC filing for 4 4 03 Apr 2025 01 Apr 2025 001-39397
4 Open 4 document View SEC filing for 4 4 17 Mar 2025 11 Mar 2025 001-39397
4 Open 4 document View SEC filing for 4 4 03 Oct 2024 30 Sep 2024 001-39397
4 Open 4 document View SEC filing for 4 4 31 May 2024 30 May 2024 001-37923
4 Open 4 document View SEC filing for 4 4 03 Apr 2024 01 Apr 2024 001-39397
4 Open 4 document View SEC filing for 4 4 15 Mar 2024 13 Mar 2024 001-39397
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jun 2023 08 Jun 2023 001-37923
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2023 01 Apr 2023 001-39397
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2022 10 Jun 2022 001-39397
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jun 2022 09 Jun 2022 001-37923
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jun 2021 23 Jun 2021 001-39397
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2021 10 Jun 2021 001-37923
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jul 2020 23 Jul 2020 001-39397
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 23 Jul 2020 23 Jul 2020 001-39397
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2020 11 Jun 2020 001-37923
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Jun 2020 11 Jun 2020 001-37923
4 Open 4 document View SEC filing for 4 4 03 Apr 2020 02 Apr 2020 001-37926
4 Open 4 document View SEC filing for 4 4 05 Feb 2019 01 Feb 2019 001-37926
4 Open 4 document View SEC filing for 4 4 05 Feb 2018 01 Feb 2018 001-37926
4 Open 4 document View SEC filing for 4 4 03 Feb 2017 01 Feb 2017 001-37926
3 Open 3 document View SEC filing for 3 3 25 Oct 2016 25 Oct 2016 001-37926

About this filer

Douglas A. Treco files with the SEC under CIK 0001688192. 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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