Michael Egholm - 20 Aug 2025 Form 4 Insider Report for STANDARD BIOTOOLS INC. (LAB)

Reporting relationship: President & CEO, Director
Issuer ticker: LAB
Reported as of: 20 Aug 2025
Net transaction value: -$69,747
SEC form: 4
Accepted by SEC: 22 Aug 2025, 17:46:20 UTC
Prior SEC filing: 05 Aug 2025
Next SEC filing: 24 Nov 2025
Source filing: View source filing
Reporting owner signature: /s/ Michael Egholm by Tomone Tanaka, Attorney-in-Fact

Key filing fact

Michael Egholm filed Form 4 for STANDARD BIOTOOLS INC. (LAB) on 22 Aug 2025.

Key facts

This page summarizes Michael Egholm's Form 4 filing for STANDARD BIOTOOLS INC. (LAB).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 22 Aug 2025, 17:46.

Change

Previous filing in this sequence was filed on 05 Aug 2025.
Current net transaction value: -$69,747.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001559779 Primary reporting owner

Egholm Michael

Relationship: President & CEO, Director
Address: C/O STANDARD BIOTOOLS INC., 2 TOWER PLACE, STE 2000, SOUTH SAN FRANCISCO
Signature: /s/ Michael Egholm by Tomone Tanaka, Attorney-in-Fact
Signature date: 22 Aug 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LAB transaction

Common Stock

Tax liability

Transaction value: $69,747
Shares: -54,919
Change %: -0.96%
Price: $1.27
Shares after: 5,681,366
Date: 20 Aug 2025
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The shares were withheld from the reporting person to satisfy the tax withholding obligations that arose upon the vesting of restricted stock units granted to the reporting person on May 20, 2024 and March 21, 2025, which grants were originally reported on Form 4s filed with the U.S. Securities and Exchange Commission on May 21, 2024 and March 24, 2025, respectively.