Donald E. Walther SEC EDGAR Filings (CIK 0001740119)

SEC EDGAR filings, ownership reports, and insider transactions for Donald E. Walther.

Business address
500 108 Th Avenue Ne, Suite 1500, Bellevue, WA, 98004
Top holdings (ownership)
CMTL
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Donald E. Walther has filed 22 SEC EDGAR filings since 16 May 2018

Latest Filings

Recent SEC filings for Donald E. Walther including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 12 Nov 2025 07 Nov 2025 000-07928
4 Open 4 document View SEC filing for 4 FORM 4 12 Nov 2025 07 Nov 2025 000-07928
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2025 30 Sep 2025 000-07928
4 Open 4 document View SEC filing for 4 FORM 4 13 Aug 2025 11 Aug 2025 000-07928
4 Open 4 document View SEC filing for 4 FORM 4 29 Apr 2025 28 Apr 2025 000-07928
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2024 30 Sep 2024 000-07928
4 Open 4 document View SEC filing for 4 FORM 4 13 Aug 2024 11 Aug 2024 000-07928
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2024 31 Jul 2024 000-07928
4 Open 4 document View SEC filing for 4 FORM 4 30 Jul 2024 27 Jul 2024 000-07928
4 Open 4 document View SEC filing for 4 FORM 4 30 Apr 2024 28 Apr 2024 000-07928
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 15 Aug 2023 11 Aug 2023 000-07928
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 31 Jul 2023 27 Jul 2023 000-07928
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 14 Jun 2023 13 Jun 2023 000-07928
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 May 2023 28 Apr 2023 000-07928
3 Open 3 document View SEC filing for 3 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 13 Apr 2023 03 Apr 2023 000-07928
4 Open 4 document View SEC filing for 4 4 19 Feb 2020 17 Feb 2020 001-36870
4 Open 4 document View SEC filing for 4 4 08 May 2019 06 May 2019 001-36870
3 Open 3 document View SEC filing for 3 3 08 May 2019 06 May 2019 001-36870
4 Open 4 document View SEC filing for 4 18 Mar 2019 14 Mar 2019 001-06357
4 Open 4 document View SEC filing for 4 16 Nov 2018 14 Nov 2018 001-06357
4 Open 4 document View SEC filing for 4 17 May 2018 15 May 2018 001-06357
3 Open 3 document View SEC filing for 3 16 May 2018 15 May 2018 001-06357

About this filer

Donald E. Walther files with the SEC under CIK 0001740119. 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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