Filer Snapshot

R. Michael Carruthers SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001644467.

Entity Type

Individual

Total Filings

37

Latest Filing

20 Jan 2026

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC filing 144

144 filed on 20 Jan 2026 for CIK 0001644467.

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Business address
3122 Sterling Circle, Suite 200, Boulder, CO, 80301
Top holdings (ownership)
EWTX and OKUR

Key facts

  • R. Michael Carruthers is an SEC filer tracked under CIK 0001644467.
  • 37 filings are listed on this profile.
  • Common form coverage includes 144, 4, 3.

Change

  • Latest filing: 144 filed on 20 Jan 2026.
  • Report period: not specified in filing header.

Research use

  • 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.

Evidence

Source: SEC filing 144

144 filed on 20 Jan 2026 for CIK 0001644467.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 144 can change the filing history, ownership context, or next research path for R. Michael Carruthers.

Latest source-backed update
144 filed 20 Jan 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 144 filed 20 Jan 2026.
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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 R. Michael Carruthers

Ownership report updated

Latest ownership report period: 12 Aug 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

14 Aug 2025

Page type

Ownership filings

Latest period

12 Aug 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 14 Aug 2025.

Open ownership filings Browse recent public updates

Filer Overview

R. Michael Carruthers has filed 37 SEC EDGAR filings since 16 Jun 2015. Common forms include 144, 4, 3.

R. Michael Carruthers SEC filings R. Michael Carruthers owner filings

Latest Filings

Recent SEC filings for R. Michael Carruthers with direct links to document and filing folders.

144

144 filing

Filing date
20 Jan 2026
Reporting date
Not listed
SEC evidence
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144

144 filing

Filing date
15 Jan 2026
Reporting date
Not listed
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144

144 filing

Filing date
29 Dec 2025
Reporting date
Not listed
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144

144 filing

Filing date
17 Nov 2025
Reporting date
Not listed
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
14 Aug 2025
Reporting date
12 Aug 2025
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4 File 001-40523

4 filing

Filing date
24 Jul 2025
Reporting date
23 Jul 2025
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4 File 001-40523

4 filing

Filing date
09 Jun 2025
Reporting date
05 Jun 2025
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4 File 001-40315

4 filing

Filing date
30 May 2025
Reporting date
28 May 2025
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
07 May 2025
Reporting date
01 May 2025
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
16 Oct 2024
Reporting date
11 Oct 2024
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4 File 001-40315

4 filing

Filing date
08 Oct 2024
Reporting date
04 Oct 2024
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3 File 001-40315

3 filing

Filing date
08 Oct 2024
Reporting date
04 Oct 2024
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
24 Sep 2024
Reporting date
20 Sep 2024
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144

144 filing

Filing date
20 Sep 2024
Reporting date
Not listed
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
14 Aug 2024
Reporting date
12 Aug 2024
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4 File 001-40523

4 filing

Filing date
17 Jun 2024
Reporting date
13 Jun 2024
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
03 May 2024
Reporting date
01 May 2024
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
25 Jan 2024
Reporting date
23 Jan 2024
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144

144 filing

Filing date
23 Jan 2024
Reporting date
Not listed
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
18 Aug 2023
Reporting date
17 Aug 2023
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
26 Jun 2023
Reporting date
22 Jun 2023
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4 File 001-40523

4 filing

Filing date
21 Jun 2023
Reporting date
16 Jun 2023
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
03 May 2023
Reporting date
01 May 2023
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
10 Aug 2022
Reporting date
08 Aug 2022
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4 File 001-40523

FORM 4 SUBMISSION

Filing date
22 Jun 2022
Reporting date
17 Jun 2022
SEC evidence
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
25 May 2022
Reporting date
23 May 2022
SEC evidence
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
03 May 2022
Reporting date
01 May 2022
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4 File 001-40236

PRIMARY DOCUMENT

Filing date
19 Aug 2021
Reporting date
17 Aug 2021
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3 File 001-40523

FORM 3 SUBMISSION

Filing date
24 Jun 2021
Reporting date
24 Jun 2021
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3 File 001-40236

FORM 3 SUBMISSION

Filing date
25 Mar 2021
Reporting date
25 Mar 2021
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4 File 000-21088

PRIMARY DOCUMENT

Filing date
18 Mar 2020
Reporting date
16 Mar 2020
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3 File 000-21088

PRIMARY DOCUMENT

Filing date
09 Sep 2019
Reporting date
31 Aug 2019
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4 File 001-37449

4

Filing date
23 Jan 2017
Reporting date
12 Jan 2017
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4 File 001-37449

4

Filing date
05 Dec 2016
Reporting date
02 Dec 2016
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4 File 001-37449

4

Filing date
14 Sep 2016
Reporting date
12 Sep 2016
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4 File 001-37449

4

Filing date
15 Sep 2015
Reporting date
11 Sep 2015
SEC evidence
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3 File 001-37449

3

Filing date
16 Jun 2015
Reporting date
16 Jun 2015
SEC evidence
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About this filer

R. Michael Carruthers files with the SEC under CIK 0001644467. 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.
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