William E. Duke SEC EDGAR Filings (CIK 0001636135)

SEC EDGAR filings, ownership reports, and insider transactions for William E. Duke.

Business address
C/O Valeritas, Inc., 750 Route 202 South, Suite 600, Bridgewater, NJ, 08807
Top holdings (ownership)
IVVD
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William E. Duke has filed 25 SEC EDGAR filings since 26 Jun 2015

Latest Filings

Recent SEC filings for William E. Duke including 4, 144, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 19 Aug 2025 15 Aug 2025 001-40703
144 Open 144 document View SEC filing for 144 18 Aug 2025
4 Open 4 document View SEC filing for 4 4 19 Feb 2025 15 Feb 2025 001-40703
4 Open 4 document View SEC filing for 4 4 20 Dec 2023 18 Dec 2023 001-40703
4 Open 4 document View SEC filing for 4 4 05 Sep 2023 01 Sep 2023 001-40703
3 Open 3 document View SEC filing for 3 3 05 Sep 2023 01 Sep 2023 001-40703
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Aug 2023 23 Aug 2023 001-39488
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Jun 2023 15 Jun 2023 001-39488
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 May 2023 23 May 2023 001-39488
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Dec 2022 15 Dec 2022 001-39488
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Oct 2022 07 Oct 2022 001-39488
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 08 Aug 2022 29 Jul 2022 001-39488
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jan 2022 14 Jan 2022 001-38822
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Sep 2021 01 Sep 2021 001-38822
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Mar 2021 01 Mar 2021 001-38822
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2020 15 Oct 2020 001-38822
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2020 15 Apr 2020 001-38822
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Dec 2019 29 Nov 2019 001-38822
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Nov 2019 22 Nov 2019 001-38822
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 May 2019 16 May 2019 001-36199
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jun 2018 05 Jun 2018 001-36199
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Mar 2017 20 Mar 2017 001-36199
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Feb 2016 03 Feb 2016 001-36199
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Jun 2015 24 Jun 2015 001-36199
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 26 Jun 2015 24 Jun 2015 001-36199

About this filer

William E. Duke files with the SEC under CIK 0001636135. 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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