Charles Pauling Semba SEC EDGAR Filings (CIK 0001872863)

SEC EDGAR filings, ownership reports, and insider transactions for Charles Pauling Semba.

Business address
C/O Diamedica Therapeutics Inc., 301 Carlson Parkway, Suite 210, Minneapolis, MN, 55305
Top holdings (ownership)
DMAC
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Charles Pauling Semba has filed 11 SEC EDGAR filings since 16 Jul 2021

Latest Filings

Recent SEC filings for Charles Pauling Semba including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 06 Jan 2026 02 Jan 2026 001-36291
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2025 01 Jun 2025 001-36291
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2025 02 Jan 2025 001-36291
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2024 01 Jun 2024 001-36291
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jan 2024 02 Jan 2024 001-36291
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Jun 2023 23 Jun 2023 001-36291
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2023 01 Jun 2023 001-36291
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2023 03 Jan 2023 001-36291
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2022 01 Jun 2022 001-36291
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Jul 2021 15 Jul 2021 001-36291
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 16 Jul 2021 15 Jul 2021 001-36291

About this filer

Charles Pauling Semba files with the SEC under CIK 0001872863. 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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