Weichai America Corp. SEC EDGAR Filings (CIK 0001702521)

SEC EDGAR filings, ownership reports, and insider transactions for Weichai America Corp..

Business address
3100 Golf Road, Rolling Meadows, IL, 60008
Top holdings (ownership)
PSIX
Top holdings (Schedule 13D)
PSIX
State of incorporation
IL
Fiscal year end
31 December
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Weichai America Corp. has filed 27 SEC EDGAR filings since 07 Apr 2017

Latest Filings

Recent SEC filings for Weichai America Corp. including 4, SCHEDULE 13D/A, 144 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 15 Sep 2025 11 Sep 2025 001-35944
4 Open 4 document View SEC filing for 4 12 Sep 2025 10 Sep 2025 001-35944
4 Open 4 document View SEC filing for 4 28 Aug 2025 26 Aug 2025 001-35944
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 28 Aug 2025
4 Open 4 document View SEC filing for 4 27 Aug 2025 25 Aug 2025 001-35944
4 Open 4 document View SEC filing for 4 26 Aug 2025 22 Aug 2025 001-35944
4 Open 4 document View SEC filing for 4 25 Aug 2025 21 Aug 2025 001-35944
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 25 Aug 2025
4 Open 4 document View SEC filing for 4 22 Aug 2025 20 Aug 2025 001-35944
4 Open 4 document View SEC filing for 4 21 Aug 2025 19 Aug 2025 001-35944
4 Open 4 document View SEC filing for 4 20 Aug 2025 18 Aug 2025 001-35944
4 Open 4 document View SEC filing for 4 19 Aug 2025 15 Aug 2025 001-35944
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 19 Aug 2025
4 Open 4 document View SEC filing for 4 18 Aug 2025 14 Aug 2025 001-35944
4 Open 4 document View SEC filing for 4 15 Aug 2025 13 Aug 2025 001-35944
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 15 Aug 2025
4 Open 4 document View SEC filing for 4 14 Aug 2025 12 Aug 2025 001-35944
144 Open 144 document View SEC filing for 144 08 Aug 2025
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 26 Apr 2019
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 03 Oct 2018
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 31 Aug 2018
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 05 Dec 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Dec 2017 30 Nov 2017 001-35944
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Aug 2017 08 Aug 2017 001-35944
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 10 Aug 2017
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 Apr 2017 31 Mar 2017 001-35944
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 07 Apr 2017

About this filer

Weichai America Corp. files with the SEC under CIK 0001702521. 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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