Entity Type
Individual
Filer Snapshot
Richard William Hamilton SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001540921.
Total Filings
24
Latest Filing
01 Apr 2024
Industry
n/a
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Start with the latest filings table, then open the strongest context page for this filer.
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- Open the deeper context page only when this filer actually has insider or ownership signal.
Source: SEC Forms 3/4/5
View Source Filing
4 filed on 01 Apr 2024 for CIK 0001540921.
- Business address
- 1535 Rancho Conejo Boulevard, Thousand Oaks, CA, 91320
- Top holdings (ownership)
- YTEN
Quick Takeaways
- Richard William Hamilton is an SEC filer tracked under CIK 0001540921.
- 24 filings are listed on this profile.
- Common form coverage includes 4, 3.
What Changed
- Latest filing: 4 filed on 01 Apr 2024.
- Report period: 28 Mar 2024.
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 Forms 3/4/5
View Source Filing
4 filed on 01 Apr 2024 for CIK 0001540921.
Return Loop
Why revisit this filer page
A newly filed 4 can change the filing history, ownership context, or next research path for Richard William Hamilton.
- Latest source-backed update
- 4 filed 01 Apr 2024
- Why come back
- Revisit after a new SEC filing appears to compare the updated record with prior filings.
- Latest filing on record: 4 filed 01 Apr 2024.
- Save this filer if you want a stable place to return after the next filing cycle.
- Open the latest filing table or ownership context to verify what changed.
Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
What changed recently for Richard William Hamilton
Latest ownership report period: 28 Mar 2024. Open the source-backed page to inspect the fresh filing or facts context.
Update date
01 Apr 2024
Page type
Ownership filings
Latest period
28 Mar 2024
Ownership context was refreshed from SEC Forms 3/4/5 filed on 01 Apr 2024.
Filer Overview
Richard William Hamilton has filed 24 SEC EDGAR filings since 21 Feb 2012. Common forms include 4, 3.
Latest Filings
Recent SEC filings for Richard William Hamilton with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Apr 2024 | 28 Mar 2024 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2024 | 29 Dec 2023 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Oct 2023 | 29 Sep 2023 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jul 2023 | 30 Jun 2023 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 30 May 2023 | 25 May 2023 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Apr 2023 | 31 Mar 2023 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 26 May 2022 | 25 May 2022 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 26 May 2021 | 24 May 2021 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 29 May 2020 | 28 May 2020 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 23 May 2019 | 22 May 2019 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 25 May 2018 | 23 May 2018 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 Jan 2018 | 29 Dec 2017 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 30 Nov 2017 | 28 Nov 2017 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 05 Jul 2017 | 30 Jun 2017 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 26 May 2017 | 24 May 2017 | 001-33133 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 - | 08 Mar 2017 | 28 Feb 2017 | 001-33133 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 03 Aug 2016 | 01 Aug 2016 | 001-35421 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 23 Jan 2015 | 21 Jan 2015 | 001-35421 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Sep 2014 | 12 Sep 2014 | 001-35421 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Sep 2013 | 25 Sep 2013 | 001-35421 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Oct 2012 | 10 Oct 2012 | 001-35421 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Aug 2012 | 30 Aug 2012 | 001-35421 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 28 Feb 2012 | 27 Feb 2012 | 001-35421 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 21 Feb 2012 | 21 Feb 2012 | 001-35421 |
About this filer
Richard William Hamilton files with the SEC under CIK 0001540921. 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.