# EDGAR Filing Document

**Accession Number:** 0001162194
**File Stem:** 0001193125-26-259877
**Filing Date:** 2026-6
**Character Count:** 4551
**Document Hash:** 78c06e7166d571bd0deade7452719a17
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-259877.hdr.sgml**: 20260605

**ACCESSION NUMBER**: 0001193125-26-259877

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 11

**CONFORMED PERIOD OF REPORT**: 20260605

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20260605

**DATE AS OF CHANGE**: 20260605

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** STANDARD BIOTOOLS INC.
- **CENTRAL INDEX KEY:** 0001162194
- **STANDARD INDUSTRIAL CLASSIFICATION:** LABORATORY ANALYTICAL INSTRUMENTS [3826]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 770513190
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-34180
- **FILM NUMBER:** 261070099

**BUSINESS ADDRESS:**
- **STREET 1:** 50 MILK STREET
- **STREET 2:** 10TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02109
- **BUSINESS PHONE:** 6502666000

**MAIL ADDRESS:**
- **STREET 1:** 50 MILK STREET
- **STREET 2:** 10TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02109

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FLUIDIGM CORP
- **DATE OF NAME CHANGE:** 20011113

?xml version='1.0' encoding='ASCII'? 8-K

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### FORM 8-K

#### CURRENT REPORT

#### Pursuant to Section 13 or 15(d)

#### of the Securities Exchange Act of 1934

#### Date of Report (date of earliest event reported): June 5, 2026

## Standard BioTools Inc.

#### (Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | **001-34180** | **77-0513190** |
| **(State or other jurisdiction of**<br> **incorporation or organization)** | **(Commission**<br> **File Number)** | **(I.R.S. Employer**<br> **Identification Number)** |

---

#### 50 Milk Street, 10th Floor

#### Boston, Massachusetts 02109

#### (Address of principal executive offices and zip code)
(650) 266-6000

#### (Registrant's telephone number, including area code)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | |
|:---|:---|
| **Title of each class** | **Name of each exchange<br>on which registered** |
| Common stock, $0.001 par value per share LAB | Nasdaq Global Select Market |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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#### Item 8.01 Other Events.
On June 5, 2026, Standard BioTools Inc. (the "Company") received a letter from the Listing Qualifications Department (the "Staff") of The Nasdaq Stock Market LLC ("Nasdaq") indicating that it has regained compliance with Nasdaq Listing Rule 5450(a)(1) (the "Bid Price Requirement").

As previously reported, on April 20, 2026, the Company received written notice from the Staff of Nasdaq notifying the Company that, because the closing bid price for the Company's common stock, par value $0.001 per share, had fallen below $1.00 per share for 30 consecutive business days, the Company no longer met the minimum bid price requirement for continued inclusion on The Nasdaq Global Select Market pursuant to the Bid Price Requirement. This matter is now closed.

------

#### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | |
|:---|:---|
| Date: | June 5, 2026 |
| **STANDARD BIOTOOLS INC.** | **STANDARD BIOTOOLS INC.** |
| By: | /s/ Alex Kim |
| Name: | Alex Kim |
| Title: | Chief Financial Officer |

---