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

Michael Egholm SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001559779.

Entity Type

Individual

Total Filings

Latest Filing

08 Apr 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 08 Apr 2026 for CIK 0001559779.

View Source Filing

Business address: C/O Standard Biotools Inc., 2 Tower Pl, Ste 2000, South San Francisco, CA, 94080
Top holdings (ownership): LAB

Quick Takeaways

Michael Egholm is an SEC filer tracked under CIK 0001559779.
45 filings are listed on this profile.
Common form coverage includes 4, 144, 3.

What Changed

Latest filing: 4 filed on 08 Apr 2026.
Report period: 20 Mar 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 08 Apr 2026 for CIK 0001559779.

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 Michael Egholm.

Latest source-backed update: 4 filed 08 Apr 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 08 Apr 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.

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Latest update

What changed recently for Michael Egholm

Ownership report updated

Latest ownership report period: 20 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

08 Apr 2026

Page type

Ownership filings

Latest period

20 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 08 Apr 2026.

Open ownership filings Browse recent public updates

Filer Overview

Michael Egholm has filed 45 SEC EDGAR filings since 05 Oct 2012. Common forms include 4, 144, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

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

4 File 001-34180

4

Filing date: 08 Apr 2026
Reporting date: 20 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 24 Feb 2026
Reporting date: 23 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 24 Nov 2025
Reporting date: 20 Nov 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 22 Aug 2025
Reporting date: 20 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 05 Aug 2025
Reporting date: 01 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 30 May 2025
Reporting date: 28 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

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

4 File 001-34180

4

Filing date: 27 May 2025
Reporting date: 22 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 23 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 22 May 2025
Reporting date: 20 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 22 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 21 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 08 Apr 2025
Reporting date: 04 Apr 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 24 Mar 2025
Reporting date: 21 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 24 Feb 2025
Reporting date: 20 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 21 Nov 2024
Reporting date: 20 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 05 Sep 2024
Reporting date: 20 Aug 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 21 May 2024
Reporting date: 20 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 09 Apr 2024
Reporting date: 08 Apr 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

4

Filing date: 05 Apr 2024
Reporting date: 05 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

FORM 4

Filing date: 06 Apr 2023
Reporting date: 04 Apr 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40894

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 21 Jun 2022
Reporting date: 16 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34180

FORM 4

Filing date: 06 Apr 2022
Reporting date: 04 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-34180

FORM 3

Filing date: 06 Apr 2022
Reporting date: 04 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-40894

FORM 3

Filing date: 07 Oct 2021
Reporting date: 07 Oct 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

PRIMARY DOCUMENT

Filing date: 31 Aug 2015
Reporting date: 31 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

PRIMARY DOCUMENT

Filing date: 21 Aug 2015
Reporting date: 19 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

PRIMARY DOCUMENT

Filing date: 17 Aug 2015
Reporting date: 13 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

PRIMARY DOCUMENT

Filing date: 15 Jul 2015
Reporting date: 13 Jul 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

PRIMARY DOCUMENT

Filing date: 30 Jun 2015
Reporting date: 29 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

PRIMARY DOCUMENT

Filing date: 03 Feb 2015
Reporting date: 31 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

PRIMARY DOCUMENT

Filing date: 23 Dec 2014
Reporting date: 22 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

PRIMARY DOCUMENT

Filing date: 12 Dec 2014
Reporting date: 10 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

PRIMARY DOCUMENT

Filing date: 07 Oct 2014
Reporting date: 03 Oct 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

PRIMARY DOCUMENT

Filing date: 04 Aug 2014
Reporting date: 31 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

PRIMARY DOCUMENT

Filing date: 16 Jul 2014
Reporting date: 14 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 04 Feb 2014
Reporting date: 31 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 13 Dec 2013
Reporting date: 11 Dec 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 08 Oct 2013
Reporting date: 04 Oct 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 02 Aug 2013
Reporting date: 31 Jul 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

FORM 4

Filing date: 08 Mar 2013
Reporting date: 07 Mar 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

FORM 4

Filing date: 05 Feb 2013
Reporting date: 31 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

FORM 4

Filing date: 23 Jan 2013
Reporting date: 16 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04311

FORM 4

Filing date: 14 Jan 2013
Reporting date: 10 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-04311

FORM 3

Filing date: 05 Oct 2012
Reporting date: 25 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Michael Egholm files with the SEC under CIK 0001559779. 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.

Michael Egholm 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 Michael Egholm

Filer Overview

Latest Filings

4

4

4

4

4

4

4

4

144 filing

4

144 filing

144 filing

4

4

4

4

4

4

4

4

FORM 4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

FORM 4

FORM 3

FORM 3

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

FORM 4

FORM 4

FORM 4

FORM 4

FORM 3

About this filer

FAQ

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