DAVID J. NIEUWSMA SEC EDGAR Filings (CIK 0001672811)

SEC EDGAR filings, ownership reports, and insider transactions for DAVID J. NIEUWSMA.

Business address
400 Collins Road Ne, M/S 120 102, Cedar Rapids, IA, 52498
Top holdings (ownership)
KOPN
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DAVID J. NIEUWSMA has filed 16 SEC EDGAR filings since 22 Apr 2016

Latest Filings

Recent SEC filings for DAVID J. NIEUWSMA including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 27 Jun 2025 26 Jun 2025 000-19882
4 Open 4 document View SEC filing for 4 10 Jun 2024 06 Jun 2024 000-19882
4 Open 4 document View SEC filing for 4 13 Nov 2023 02 Nov 2023 000-19882
3 Open 3 document View SEC filing for 3 13 Nov 2023 02 Nov 2023 000-19882
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Nov 2018 26 Nov 2018 001-16445
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Nov 2018 13 Nov 2018 001-16445
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Oct 2018 01 Oct 2018 001-16445
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Nov 2017 17 Nov 2017 001-16445
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2017 13 Nov 2017 001-16445
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Nov 2017 09 Nov 2017 001-16445
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Nov 2017 06 Nov 2017 001-16445
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 May 2017 09 May 2017 001-16445
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Mar 2017 14 Mar 2017 001-16445
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Nov 2016 14 Nov 2016 001-16445
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Apr 2016 20 Apr 2016 001-16445
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 22 Apr 2016 20 Apr 2016 001-16445

About this filer

DAVID J. NIEUWSMA files with the SEC under CIK 0001672811. 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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