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

Brian J. Blaser SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001492289.

Entity Type

Individual

Total Filings

Latest Filing

13 Feb 2026

Industry

n/a

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Go to latest filings table Open reporting owner context

Source: SEC Forms 3/4/5

4 filed on 13 Feb 2026 for CIK 0001492289.

View Source Filing

Business address: 9975 Summers Ridge Road, San Diego, CA, 92121
Top holdings (ownership): QDEL and QTRX

Quick Takeaways

Brian J. Blaser is an SEC filer tracked under CIK 0001492289.
67 filings are listed on this profile.
Common form coverage includes 4, 4/A, 3.

What Changed

Latest filing: 4 filed on 13 Feb 2026.
Report period: 13 Feb 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 13 Feb 2026 for CIK 0001492289.

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 Brian J. Blaser.

Latest source-backed update: 4 filed 13 Feb 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 13 Feb 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 Brian J. Blaser

Ownership report updated

Latest ownership report period: 13 Feb 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

13 Feb 2026

Page type

Ownership filings

Latest period

13 Feb 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 13 Feb 2026.

Open ownership filings Browse recent public updates

Filer Overview

Brian J. Blaser has filed 67 SEC EDGAR filings since 19 May 2010. Common forms include 4, 4/A, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Brian J. Blaser with direct links to document and filing folders.

4 File 001-41409

FORM 4

Filing date: 13 Feb 2026
Reporting date: 13 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41409

FORM 4

Filing date: 03 Feb 2026
Reporting date: 30 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41409

FORM 4

Filing date: 02 Feb 2026
Reporting date: 29 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41409

FORM 4

Filing date: 20 Nov 2025
Reporting date: 19 Nov 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41409

FORM 4

Filing date: 19 May 2025
Reporting date: 15 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-41409

FORM 4/A

Filing date: 05 Feb 2025
Reporting date: 29 Jan 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41409

FORM 4

Filing date: 31 Jan 2025
Reporting date: 29 Jan 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41409

FORM 4

Filing date: 13 Dec 2024
Reporting date: 11 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-41409

3

Filing date: 16 May 2024
Reporting date: 06 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 04 Jan 2024
Reporting date: 02 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38319

PRIMARY DOCUMENT

Filing date: 09 Jan 2023
Reporting date: 06 Jan 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38319

PRIMARY DOCUMENT

Filing date: 09 Jan 2023
Reporting date: 06 Jan 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40735

FORM 4

Filing date: 30 Aug 2022
Reporting date: 17 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40735

FORM 4

Filing date: 08 Jun 2022
Reporting date: 16 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-40735

FORM 4/A

Filing date: 25 Mar 2022
Reporting date: 18 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40735

FORM 4

Filing date: 18 Mar 2022
Reporting date: 18 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40047

FORM 4 SUBMISSION

Filing date: 02 Dec 2021
Reporting date: 01 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-40047

FORM 3 SUBMISSION

Filing date: 02 Dec 2021
Reporting date: 01 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40735

FORM 4

Filing date: 20 Oct 2021
Reporting date: 18 Oct 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-40735

FORM 3

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

4 File 001-02189

FORM 4 -

Filing date: 24 May 2019
Reporting date: 23 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 04 Mar 2019
Reporting date: 28 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 26 Feb 2019
Reporting date: 22 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 21 Dec 2018
Reporting date: 20 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 21 Sep 2018
Reporting date: 20 Sep 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 26 Jul 2018
Reporting date: 24 Jul 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 02 Mar 2018
Reporting date: 28 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 21 Feb 2018
Reporting date: 16 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 01 Feb 2018
Reporting date: 31 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 20 Nov 2017
Reporting date: 17 Nov 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 28 Jul 2017
Reporting date: 27 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 02 Mar 2017
Reporting date: 28 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 22 Feb 2017
Reporting date: 17 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 21 Dec 2016
Reporting date: 20 Dec 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 02 Mar 2016
Reporting date: 29 Feb 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 23 Feb 2016
Reporting date: 19 Feb 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 30 Jul 2015
Reporting date: 28 Jul 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

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

4 File 001-02189

FORM 4 -

Filing date: 03 Mar 2015
Reporting date: 27 Feb 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 24 Feb 2015
Reporting date: 20 Feb 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 02 Jun 2014
Reporting date: 01 Jun 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 04 Mar 2014
Reporting date: 28 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 25 Feb 2014
Reporting date: 21 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 04 Jun 2013
Reporting date: 01 Jun 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 20 May 2013
Reporting date: 17 May 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 01 Mar 2013
Reporting date: 28 Feb 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 20 Feb 2013
Reporting date: 15 Feb 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 10 Dec 2012
Reporting date: 06 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 10 Dec 2012
Reporting date: 06 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 26 Oct 2012
Reporting date: 25 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 05 Jun 2012
Reporting date: 01 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 18 May 2012
Reporting date: 17 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 13 Mar 2012
Reporting date: 09 Mar 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 02 Mar 2012
Reporting date: 29 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 22 Feb 2012
Reporting date: 17 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 16 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 16 Aug 2011
Reporting date: 12 Aug 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 12 Aug 2011
Reporting date: 11 Aug 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 19 May 2011
Reporting date: 17 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 02 Mar 2011
Reporting date: 28 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 23 Feb 2011
Reporting date: 18 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 17 Feb 2011
Reporting date: 15 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 02 Nov 2010
Reporting date: 29 Oct 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 27 Oct 2010
Reporting date: 25 Oct 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 22 Jul 2010
Reporting date: 20 Jul 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-02189

FORM 3 -

Filing date: 27 May 2010
Reporting date: 17 May 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-02189

FORM 4 -

Filing date: 19 May 2010
Reporting date: 17 May 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Brian J. Blaser files with the SEC under CIK 0001492289. 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.

Brian J. Blaser 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 Brian J. Blaser

Filer Overview

Latest Filings

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4/A

FORM 4

FORM 4

3

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

FORM 4

FORM 4

FORM 4/A

FORM 4

FORM 4 SUBMISSION

FORM 3 SUBMISSION

FORM 4

FORM 3

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About this filer

FAQ

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