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.

Filer Snapshot

Mats Wahlstrom SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001459154.

Entity Type

Individual

Total Filings

Latest Filing

15 May 2026

Industry

n/a

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Open the deeper context page only when this filer actually has insider or ownership signal.

Go to latest filings table Open reporting owner context

Source: SEC Forms 3/4/5

4 filed on 15 May 2026 for CIK 0001459154.

View Source Filing

Business address: 500 Golden Ridge Road, Suite 100, Golden, CO, 80401
Top holdings (ownership): TLSI
Top holdings (Schedule 13D): TLSI

Quick Takeaways

Mats Wahlstrom is an SEC filer tracked under CIK 0001459154.
47 filings are listed on this profile.
Common form coverage includes 4, SCHEDULE 13D/A, SC 13D and more.

What Changed

Latest filing: 4 filed on 15 May 2026.
Report period: 14 May 2026.

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

4 filed on 15 May 2026 for CIK 0001459154.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Mats Wahlstrom.

Latest source-backed update: 4 filed 15 May 2026
Why come back: Revisit after a new SEC filing appears to compare the updated record with prior filings.

Latest filing on record: 4 filed 15 May 2026.
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.

Jump to save and follow actions Open latest filings table

Latest update

What changed recently for Mats Wahlstrom

Ownership report updated

Latest ownership report period: 15 May 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

18 May 2026

Page type

Ownership filings

Latest period

15 May 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 18 May 2026.

Open ownership filings Browse recent public updates

Filer Overview

Mats Wahlstrom has filed 47 SEC EDGAR filings since 23 Mar 2009. Common forms include 4, SCHEDULE 13D/A, SC 13D, 3 and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Mats Wahlstrom with direct links to document and filing folders.

4 File 001-39813

FORM 4

Filing date: 15 May 2026
Reporting date: 14 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date: 01 Aug 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39813

FORM 4

Filing date: 27 Jun 2025
Reporting date: 12 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

4 filing

Filing date: 13 Jun 2025
Reporting date: 12 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

4 filing

Filing date: 28 May 2025
Reporting date: 23 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39813

4 filing

Filing date: 11 Feb 2025
Reporting date: 10 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39813

4 filing

Filing date: 19 Dec 2024
Reporting date: 17 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date: 19 Dec 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39813

4 filing

Filing date: 25 Nov 2024
Reporting date: 22 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39813

4 filing

Filing date: 22 Nov 2024
Reporting date: 20 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39813

4 filing

Filing date: 21 Aug 2024
Reporting date: 13 Aug 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

4 filing

Filing date: 05 Jun 2024
Reporting date: 03 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

4 filing

Filing date: 15 Feb 2024
Reporting date: 09 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

4 filing

Filing date: 05 Feb 2024
Reporting date: 01 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D

Filing date: 21 Aug 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39813

FORM 4 SUBMISSION

Filing date: 14 Aug 2023
Reporting date: 10 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39813

FORM 3 SUBMISSION

Filing date: 14 Aug 2023
Reporting date: 10 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

4 filing

Filing date: 09 Jun 2023
Reporting date: 07 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4

Filing date: 01 Mar 2022
Reporting date: 25 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-36721

FORM 4/A

Filing date: 11 Feb 2022
Reporting date: 07 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4

Filing date: 10 Jan 2022
Reporting date: 07 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4

Filing date: 13 Jan 2021
Reporting date: 11 Jan 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4

Filing date: 19 Jun 2020
Reporting date: 17 Jun 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4

Filing date: 05 Mar 2020
Reporting date: 03 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4

Filing date: 14 Jan 2020
Reporting date: 10 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4

Filing date: 04 Jun 2019
Reporting date: 31 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 30 Jan 2019
Reporting date: 11 Jan 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 05 Feb 2018
Reporting date: 01 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 19 May 2017
Reporting date: 17 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 09 Dec 2016
Reporting date: 07 Dec 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 26 May 2016
Reporting date: 24 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-36721

FORM 4/A SUBMISSION

Filing date: 26 May 2016
Reporting date: 29 Feb 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-36721

FORM 4/A SUBMISSION

Filing date: 26 May 2016
Reporting date: 18 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 11 Mar 2016
Reporting date: 29 Feb 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 20 Aug 2015
Reporting date: 18 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 19 Aug 2015
Reporting date: 17 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 18 Aug 2015
Reporting date: 14 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-36721

FORM 4/A SUBMISSION

Filing date: 27 May 2015
Reporting date: 01 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 03 Apr 2015
Reporting date: 01 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 24 Dec 2014
Reporting date: 23 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36721

FORM 4 SUBMISSION

Filing date: 12 Nov 2014
Reporting date: 12 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-36721

FORM 3 SUBMISSION

Filing date: 06 Nov 2014
Reporting date: 06 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-22019

FORM 4 SUBMISSION

Filing date: 07 Oct 2010
Reporting date: 07 Oct 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-22019

FORM 4 SUBMISSION

Filing date: 09 Jun 2010
Reporting date: 09 Jun 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Mats Wahlstrom files with the SEC under CIK 0001459154. 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.

Mats Wahlstrom SEC EDGAR Filings

Save this filer page for the next filing cycle

Quick Takeaways

What Changed

Why This Matters

Source Evidence

Why revisit this filer page

What changed recently for Mats Wahlstrom

Filer Overview

Latest Filings

FORM 4

SCHEDULE 13D/A filing

FORM 4

4 filing

4 filing

4 filing

4 filing

SCHEDULE 13D/A filing

4 filing

4 filing

4 filing

4 filing

4 filing

4 filing

SC 13D

FORM 4 SUBMISSION

FORM 3 SUBMISSION

4 filing

FORM 4

FORM 4/A

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4/A SUBMISSION

FORM 4/A SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4/A SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 3 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

About this filer

FAQ

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