Filer Snapshot

Douglas M. Campbell SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001879903.

Entity Type

Individual

Total Filings

15

Latest Filing

04 Jan 2023

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Schedule 13D/G

SC 13D/A filed on 04 Jan 2023 for CIK 0001879903.

View Source Filing
Business address
C/O Solid Power, Inc., 486 S Pierce Ave., Suite E, Louisville, CO, 80027
Top holdings (ownership)
SLDP

Quick Takeaways

  • Douglas M. Campbell is an SEC filer tracked under CIK 0001879903.
  • 15 filings are listed on this profile.
  • Common form coverage includes SC 13D/A, 4, SC 13D and more.

What Changed

  • Latest filing: SC 13D/A filed on 04 Jan 2023.
  • Report period: not specified in filing header.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC Schedule 13D/G

SC 13D/A filed on 04 Jan 2023 for CIK 0001879903.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed SC 13D/A can change the filing history, ownership context, or next research path for Douglas M. Campbell.

Latest source-backed update
SC 13D/A filed 04 Jan 2023
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  • Latest filing on record: SC 13D/A filed 04 Jan 2023.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Douglas M. Campbell

Ownership report updated

Latest ownership report period: 29 Aug 2022. Open the source-backed page to inspect the fresh filing or facts context.

Update date

31 Aug 2022

Page type

Ownership filings

Latest period

29 Aug 2022

Ownership context was refreshed from SEC Forms 3/4/5 filed on 31 Aug 2022.

Open ownership filings Browse recent public updates

Filer Overview

Douglas M. Campbell has filed 15 SEC EDGAR filings since 08 Dec 2021. Common forms include SC 13D/A, 4, SC 13D, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Douglas M. Campbell with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 04 Jan 2023
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 01 Sep 2022
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Aug 2022 29 Aug 2022 001-40284
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 29 Aug 2022
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Aug 2022 25 Aug 2022 001-40284
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Aug 2022 23 Aug 2022 001-40284
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Aug 2022 19 Aug 2022 001-40284
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 28 Jun 2022
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Jun 2022 27 Jun 2022 001-40284
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 May 2022 12 May 2022 001-40284
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 13 Jan 2022
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Jan 2022 12 Jan 2022 001-40284
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 15 Dec 2021
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Dec 2021 08 Dec 2021 001-40284
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 08 Dec 2021 08 Dec 2021 001-40284

About this filer

Douglas M. Campbell files with the SEC under CIK 0001879903. This page aggregates EDGAR filings and related ownership activity.

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.