# EDGAR Filing Document

**Accession Number:** 0001162194
**File Stem:** 0001193125-26-208967
**Filing Date:** 2026-5
**Character Count:** 114858
**Document Hash:** 525bd8e8ca178880a4e5126dbee39bab
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-208967.hdr.sgml**: 20260506

**ACCESSION NUMBER**: 0001193125-26-208967

**CONFORMED SUBMISSION TYPE**: 10-Q

**PUBLIC DOCUMENT COUNT**: 72

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260506

**DATE AS OF CHANGE**: 20260506

**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:** 10-Q
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-34180
- **FILM NUMBER:** 26948461

**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'? 10-Q

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

______________________________________

**FORM** 10-Q

**(Mark One)**

☒ **QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the quarterly period ended** **March 31,** 2026

**or**

☐ **TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the transition period from to**

_____________________________________________

**Commission file number:** 001-34180

![img266199126_0.jpg](img266199126_0.jpg)

STANDARD BIOTOOLS INC.

(Exact name of registrant as specified in its charter)

---

| | |
|:---|:---|
| Delaware | 77-0513190 |
| State or other jurisdiction of incorporation or organization | I.R.S. Employer Identification No. |
| 50 Milk Street**,** 10th Floor<br>Boston**,** MA | 02109 |
| Address of principal executive offices | Zip Code |

---

Registrant's telephone number, including area code: **(**650**)** 266-6000

_____________________________________________

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

---

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

---

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

---

| | | | |
|:---|:---|:---|:---|
| &nbsp;&nbsp;Large accelerated filer | &nbsp;&nbsp;☐ | &nbsp;&nbsp;Accelerated filer | &nbsp;&nbsp;☒ |
| &nbsp;&nbsp;Non-accelerated filer  | &nbsp;&nbsp;☐ | &nbsp;&nbsp;Smaller reporting company  | &nbsp;&nbsp;☐ |
|  |  | &nbsp;&nbsp;Emerging growth company  | &nbsp;&nbsp;☐ |

---

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. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of May 4, 2026, there were 390,368,119 shares of the registrant's common stock, $0.001 par value per share, outstanding.

------

**Special Note Regarding Forward-Looking Statements** 

This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), that are based on our management's beliefs and assumptions and on information currently available to our management. The forward-looking statements are contained principally in the section titled "Management's Discussion and Analysis of Financial Condition and Results of Operations." Forward-looking statements include information concerning our possible or assumed future cash flow, revenue, sources of revenue and results of operations, cost of product revenue and product margin, operating and other expenses, unit sales and the selling prices of our products, timing of shipments, business strategies, financing plans, expansion of our business, investments to expand our customer base, plans for our products, competitive position, industry environment, existing and potential future National Institutes of Health funding pressures, the effect from existing and potential future U.S. export controls and tariffs, potential growth opportunities, market growth expectations, the effects of competition, cost structure optimization, acceleration of growth, potential merger and acquisition activity and restructuring plans (including expense reduction activities, modifications to the scope of our proteomic and genomics businesses, and discontinuing certain product lines), our expectations regarding the benefits and integration of acquired businesses and/or products, the transaction with Illumina, Inc. ("Illumina"), including the financial impact of the transaction, potential earnout payments and royalty streams, potential integration, and restructuring and transition-related disruption from the transaction, and the inability to maintain the listing of our common stock on The Nasdaq Stock Market LLC. Forward-looking statements include statements that are not historical facts and can be identified by terms such as "anticipates," "believes," "could," "seeks," "estimates," "expects," "intends," "may," "plans," "potential," "predicts," "projects," "should," "will," "would," or similar expressions and the negatives of those terms.

Forward-looking statements involve known and unknown risks, uncertainties, and other factors that may cause our actual results, performance, or achievements to be materially different from any future results, performance, or achievements expressed or implied by the forward-looking statements. We discuss these risks in greater detail in the "Risk Factors" section of our Annual Report on Form 10-K for the year ended December 31, 2025 filed with the Securities and Exchange Commission (the "SEC") on March 16, 2026 (the "Annual Report") and this Quarterly Report on Form 10-Q, as updated and/or supplemented in subsequent filings with the SEC. Given these uncertainties, you should not place undue reliance on these forward-looking statements.

Forward-looking statements represent our management's beliefs and assumptions only as of the date of this Quarterly Report on Form 10-Q. Except as required by law, we assume no obligation to update these forward-looking statements, or to update the reasons actual results could differ materially from those anticipated in these forward-looking statements, even if new information becomes available in the future. You should read this Quarterly Report on Form 10-Q completely and with the understanding that our actual future results may be materially different from what we expect.

Standard BioTools, the Standard BioTools logo, Fluidigm®, the Fluidigm logo, 48.Atlas™, Access Array™, Advanta™, Advanta EASE™, Atlas™, Biomark™, "Bringing new insights to life"™, C1™, Callisto™, Cell-ID™, CyTOF®, CyTOF XT™, the CyTOF XT logo, D3™, Delta Gene™, Direct™, Digital Array™, Dynamic Array™, EP1™, EQ™, FC1™, Flex Six™, Flow Conductor™, FluiDesign™, Helios™, High-Precision 96.96 Genotyping™, HTI™, Hyperion™, Hyperion+™, IMC™, Imaging Mass Cytometry™, Immune Profiling Assay™, Juno™, Maxpar®, MCD™, MSL®, Nanoflex™, Open App™, Pathsetter™, Polaris™, qdPCR 37K™, Script Builder™, Script Hub™, Singular™, SNP Trace™, SNP Type™, "Unleashing tools to accelerate breakthroughs in human health"™, X9™ Real Time PCR System, and Xgrade™ are trademarks or registered trademarks of Standard BioTools Inc. or its affiliates in the United States and/or other countries. Other service marks, trademarks and trade names referred to in this Quarterly Report on Form 10-Q are the property of their respective owners. We do not use the® or™ symbol in each instance in which one of our trademarks appears in this report, but this should not be construed as any indication that we will not assert our rights thereto to the fullest extent under applicable law.

------

**STANDARD BIOTOOLS INC.**

**TABLE OF CONTENTS**

---

| | | |
|:---|:---|:---|
|  |  | **Page** |
| **PART I.** | **FINANCIAL INFORMATION** |  |
| Item 1. | [<u>Financial Statements (unaudited)</u>](#item_1_financialstatements) | 1 |
|  | [<u>Condensed Consolidated Balance Sheets as of March 31, 2026 and December 31, 2025</u>](#condensed_consolidated_balance_sheets) | 1 |
|  | [<u>Condensed Consolidated Statements of Operations for the three months ended March 31, 2026 and 2025</u>](#condensed_consolida_stmt_of_operations) | 2 |
|  | [<u>Condensed Consolidated Statements of Comprehensive Loss for the three months ended March 31, 2026 and 2025</u>](#comprehensive_loss) | 3 |
|  | [<u>Condensed Consolidated Statements of Stockholders' Equity (Deficit) for the three months ended March 31, 2026 and 2025</u>](#stockholders_equity) | 4 |
|  | [<u>Condensed Consolidated Statements of Cash Flows for three months ended March 31, 2026 and 2025</u>](#cash_flows) | 5 |
|  | [<u>Notes to Condensed Consolidated Financial Statements</u>](#notes_to_consolidated_financial_state) | 6 |
| Item 2. | [<u>Management's Discussion and Analysis of Financial Condition and Results of Operations</u>](#item_2_mda) | 17 |
| Item 3. | [<u>Quantitative and Qualitative Disclosures About Market Risk</u>](#item_3_quantitative_and_qualitative) | 24 |
| Item 4. | [<u>Controls and Procedures</u>](#item4_controls_and_procedures) | 24 |
| **PART II.** | **OTHER INFORMATION** |  |
| Item 1. | [<u>Legal Proceedings</u>](#item_1_legal_proceeding) | 26 |
| Item 1A. | [<u>Risk Factors</u>](#item_1a_riskfactors) | 26 |
| Item 2. | [<u>Unregistered Sales of Equity Securities and Use of Proceeds</u>](#item_2_unregistered) | 26 |
| Item 3. | [<u>Defaults Upon Senior Securities</u>](#item_3_defaults_upon_senior_securities) | 26 |
| Item 4. | [<u>Mine Safety Disclosures</u>](#item_4_mine_safety_disclosures) | 26 |
| Item 5. | [<u>Other Information</u>](#item_5_other_information) | 27 |
| Item 6. | [<u>Exhibits</u>](#item_6_exhibits) | 28 |
| [<u>EXHIBIT LIST</u>](#exhibit_list) | [<u>EXHIBIT LIST</u>](#exhibit_list) | 28 |
| [<u>SIGNATURES</u>](#signatures) | [<u>SIGNATURES</u>](#signatures) | 29 |

---

------

**PART I. FINANCIAL INFORMATION**

**Item 1. Financial Statements**

**STANDARD BIOTOOLS INC.**

**CONDENSED CONSOLIDATED BALANCE SHEETS**

**(In thousands, except par value)** 

*(Unaudited)*

---

| | | |
|:---|:---|:---|
|  | **March 31,** | **December 31,** |
|  | **2026** | **2025** |
| **ASSETS** |  |  |
| Current assets: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash and cash equivalents | $265772 | $120863 |
| &nbsp;&nbsp;&nbsp;&nbsp;Short-term investments | 189404 | 66712 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts receivable, net | 16637 | 13431 |
| &nbsp;&nbsp;&nbsp;&nbsp;Inventory | 18594 | 19981 |
| &nbsp;&nbsp;&nbsp;&nbsp;Prepaid expenses and other current assets | 6046 | 4871 |
| &nbsp;&nbsp;&nbsp;&nbsp;Contingent consideration receivable | 25000 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Current assets held for sale |  | 228406 |
| Total current assets | 521453 | 454264 |
| Property and equipment, net | 17103 | 19275 |
| Operating lease right-of-use asset, net | 25545 | 26732 |
| Other non-current assets | 3386 | 3154 |
| Long-term investments | 71357 | 25701 |
| Deferred tax asset, non-current | 270 | 38628 |
| Total assets | $639114 | $567754 |
| **LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)** |  |  |
| Current liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | $8007 | $5407 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued liabilities | 15684 | 29783 |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating lease liabilities, current | 5540 | 5490 |
| &nbsp;&nbsp;&nbsp;&nbsp;Deferred revenue, current | 9981 | 38949 |
| &nbsp;&nbsp;&nbsp;&nbsp;Deferred grant income, current | 2991 | 3046 |
| &nbsp;&nbsp;&nbsp;&nbsp;Current liabilities held for sale |  | 25633 |
| Total current liabilities | 42203 | 108308 |
| Convertible notes, non-current | 299 | 299 |
| Deferred tax liability | 823 | 810 |
| Operating lease liabilities, non-current | 23652 | 25038 |
| Deferred revenue, non-current | 3013 | 3503 |
| Deferred grant income, non-current | 3557 | 4290 |
| Other non-current liabilities | 4444 | 1215 |
| Total liabilities | 77991 | 143463 |
| Commitments and contingencies (Note 5) |  |  |
| Stockholders' equity (deficit): |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Preferred stock: $0.001 par value, 10,000 shares authorized at March 31, 2026 and December 31, 2025, respectively; no shares issued and outstanding at March 31, 2026 and December 31, 2025 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Common stock: $0.001 par value, 600,000 shares authorized at March 31, 2026 and December 31, 2025; 408,722 and 404,961 shares issued at March 31, 2026 and December 31, 2025, respectively; 390,141 and 386,381 shares outstanding at March 31, 2026 and December 31, 2025, respectively | 408 | 404 |
| &nbsp;&nbsp;&nbsp;&nbsp;Additional paid-in capital | 1741172 | 1732393 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated other comprehensive income (loss) | (511) | (1492) |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated deficit | (1133479) | (1260547) |
| &nbsp;&nbsp;&nbsp;&nbsp;Treasury stock at cost: 18,580 shares at March 31, 2026 and December 31, 2025 | (46467) | (46467) |
| Total stockholders' equity | 561123 | 424291 |
| Total liabilities and stockholders' equity | $639114 | $567754 |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

------

**STANDARD BIOTOOLS INC.**

**CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS**

**(In thousands, except per share amounts)**

*(Unaudited)*

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Revenue: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Product revenue | $15454 | $14781 |
| &nbsp;&nbsp;&nbsp;&nbsp;Services and other revenue | 5692 | 5441 |
| Total revenue | 21146 | 20222 |
| Cost of revenue: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cost of product revenue | 7706 | 6431 |
| &nbsp;&nbsp;&nbsp;&nbsp;Cost of services and other revenue | 2132 | 2742 |
| Total cost of revenue | 9838 | 9173 |
| Gross profit | 11308 | 11049 |
| Operating expenses: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Research and development | 2117 | 5440 |
| &nbsp;&nbsp;&nbsp;&nbsp;Selling, general and administrative | 18607 | 29824 |
| &nbsp;&nbsp;&nbsp;&nbsp;Restructuring and related charges | 3080 | 1552 |
| &nbsp;&nbsp;&nbsp;&nbsp;Transaction and integration expenses |  | 1203 |
| Total operating expenses | 23804 | 38019 |
| Loss from continuing operations | (12496) | (26970) |
| Interest income, net | 3511 | 2914 |
| Other (expense) income, net | (5630) | 567 |
| Loss from continuing operations before income taxes | (14615) | (23489) |
| Income tax (expense) benefit | (11) | 119 |
| Net loss from continuing operations | (14626) | (23370) |
| Discontinued operations: |  |  |
| Income (loss) from discontinued operations, net of tax | 141694 | (2663) |
| Net income (loss) | $127068 | $(26033) |
| Net loss per share from continuing operations, basic and diluted | $(0.04) | $(0.06) |
| Net income (loss) per share from discontinued operations, basic and diluted | $0.37 | $(0.01) |
| Net income (loss) per share, basic and diluted | $0.33 | $(0.07) |
| Shares used in computing net loss per share attributable to common stockholders, basic and diluted | 388202 | 378228 |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

------

**STANDARD BIOTOOLS INC.**

**CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS**

**(In thousands)**

*(Unaudited)*

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Net income (loss) | $127068 | $(26033) |
| Other comprehensive income (loss), net of tax: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Foreign currency translation adjustment | 1334 | 70 |
| &nbsp;&nbsp;&nbsp;&nbsp;Net change in unrealized gain (loss) on investments | (353) | (126) |
| Other comprehensive income (loss), net of tax | 981 | (56) |
| Comprehensive income (loss) | $128049 | $(26089) |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

------

**STANDARD BIOTOOLS INC.**

**CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)**

**(In thousands)**

*(Unaudited)*

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **Common Stock** | **Common Stock** | **Additional<br>Paid-in** | **Accum.<br>Other** | **Accum.** | **Treasury Stock** | **Treasury Stock** | **Total Stockholders'<br>Equity** |
|  | **Shares** | **Amount** | **Capital** | **Comp. Income (Loss)** | **Deficit** | **Shares** | **Amount** | **(Deficit)** |
| Balance as of December 31, 2025 | 404961 | $404 | $1732393 | $(1492) | $(1260547) | (18580) | $(46467) | $424291 |
| &nbsp;&nbsp;&nbsp;&nbsp;Issuance of restricted stock, net of shares withheld<br> for taxes, and other | 3694 | 4 | (123) |  |  |  |  | (119) |
| &nbsp;&nbsp;&nbsp;&nbsp;Exercise of stock options | 67 |  | 78 |  |  |  |  | 78 |
| &nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation expense |  |  | 8824 |  |  |  |  | 8824 |
| &nbsp;&nbsp;&nbsp;&nbsp;Net income |  |  |  |  | 127068 |  |  | 127068 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive income, net of tax |  |  |  | 981 |  |  |  | 981 |
| Balance as of March 31, 2026 | 408722 | $408 | $1741172 | $(511) | $(1133479) | (18580) | $(46467) | $561123 |

---

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **Common Stock** | **Common Stock** | **Additional<br>Paid-in** | **Accum.<br>Other** | **Accum.** | **Treasury Stock** | **Treasury Stock** | **Total Stockholders'<br>Equity** |
|  | **Shares** | **Amount** | **Capital** | **Comp. Income (Loss)** | **Deficit** | **Shares** | **Amount** | **(Deficit)** |
| Balance as of December 31, 2024 | 396110 | $396 | $1702219 | $1225 | $(1185651) | (18580) | $(46467) | $471722 |
| &nbsp;&nbsp;&nbsp;&nbsp;Issuance of restricted stock, net of shares withheld<br> for taxes, and other | 1557 | 1 | (48) |  |  |  |  | (47) |
| &nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation expense |  |  | 9009 |  |  |  |  | 9009 |
| &nbsp;&nbsp;&nbsp;&nbsp;Net loss |  |  |  |  | (26033) |  |  | (26033) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive income, net of tax |  |  |  | (56) |  |  |  | (56) |
| Balance as of March 31, 2025 | 397667 | $397 | $1711180 | $1169 | $(1211684) | $(18580) | $(46467) | $454595 |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

------

**STANDARD BIOTOOLS INC.**

**CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS**

**(In thousands)**

*(Unaudited)*

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| **Operating activities** |  |  |
| Net income (loss) | $127068 | $(26033) |
| Adjustments to reconcile net income (loss) to net cash used in operating activities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Gain on sale of business | (172289) |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation expense | 8824 | 9009 |
| &nbsp;&nbsp;&nbsp;&nbsp;Amortization of acquired intangible assets |  | 898 |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 1408 | 3273 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accretion of discount on short-term investments, net | (632) | (841) |
| &nbsp;&nbsp;&nbsp;&nbsp;Unrealized loss on equity investments | 3494 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Non-cash lease expense | 1355 | 1438 |
| &nbsp;&nbsp;&nbsp;&nbsp;Provision for excess and obsolete inventory | 696 | 815 |
| &nbsp;&nbsp;&nbsp;&nbsp;Change in fair value of warrants |  | (232) |
| &nbsp;&nbsp;&nbsp;&nbsp;Change in fair value of contingent consideration |  | (3400) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other non-cash items | 67 | 385 |
| Changes in assets and liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts receivable, net | (1858) | (2021) |
| &nbsp;&nbsp;&nbsp;&nbsp;Inventory | 1935 | (3817) |
| &nbsp;&nbsp;&nbsp;&nbsp;Prepaid expenses and other assets | (1592) | 112 |
| &nbsp;&nbsp;&nbsp;&nbsp;Deferred tax asset, non-current | 38359 | 390 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | (1224) | (578) |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued liabilities | (20785) | (7753) |
| &nbsp;&nbsp;&nbsp;&nbsp;Deferred revenue | (29934) | (527) |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating lease liabilities | (1490) | (1504) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other liabilities | 1 | 103 |
| Net cash used in operating activities | (46597) | (30283) |
| **Investing activities** |  |  |
| Cash received for sale of business, net | 363222 |  |
| Purchases of short-term marketable debt securities | (127208) | (32321) |
| Purchases of long-term marketable debt securities | (58517) |  |
| Purchases of marketable equity securities | (837) |  |
| Proceeds from sales and maturities of investments | 15000 | 52000 |
| Purchases of property and equipment | (570) | (5054) |
| Net cash provided by investing activities | 191090 | 14625 |
| **Financing activities** |  |  |
| Payments for taxes related to net share settlement of equity awards and other | (118) | (46) |
| Proceeds from exercise of stock options | 78 |  |
| Net cash used in financing activities | (40) | (46) |
| Effect of foreign exchange rate fluctuations on cash and cash equivalents | 115 | 357 |
| **Net increase (decrease) in cash, cash equivalents and restricted cash** | 144568 | (15347) |
| Cash, cash equivalents and restricted cash at beginning of period | 123296 | 168818 |
| **Cash, cash equivalents and restricted cash at end of period** | $267864 | $153471 |
| **Supplemental disclosures of cash flow information** |  |  |
| Contingent consideration receivable for sale of SomaScan Business | 25000 |  |
| Cash paid for interest | 4 | 4 |
| Cash paid for income taxes | (9) | (201) |
| Purchases of property and equipment included in accounts payable | 319 | 1135 |
| Non-cash right-of-use assets and lease liabilities | 8175 | 20 |
| Asset retirement obligations | 820 | 645 |

---

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

------

**STANDARD BIOTOOLS INC.**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS**

**March 31, 2026**

**1. Basis of Presentation and Summary of Significant Accounting Policies**

***Description of the Business***

Standard BioTools Inc. ("Standard BioTools" or the "Company") is a Delaware corporation headquartered in Boston, Massachusetts.

The Company develops, manufactures and sells a diversified range of instrumentation, consumables, and services that help scientists and biomedical researchers develop better therapeutics faster. Its proprietary multi-omics tools provide unique insights into human health, immune response, and disease states across a broad range of applications, including proteomics and genomics, and other areas of translational and clinical research.

The Company works with leading academic, government, pharmaceutical, biotechnology, plant and animal research, and clinical laboratories worldwide, focusing on the most pressing needs in translational and clinical research, including oncology, immunology, and immunotherapy.

***Basis of Presentation***

The unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") for interim financial information and applicable rules and regulations of the U.S. Securities and Exchange Commission (the "SEC") regarding financial reporting. All intercompany transactions and balances have been eliminated in consolidation. These interim condensed consolidated financial statements and related disclosures are unaudited and have been prepared on the same basis as the annual financial statements. In the opinion of management, the accompanying financial statements contain all adjustments of a normal and recurring nature, necessary for a fair statement of the Company's financial position as of March 31, 2026, results of operations for the three months ended March 31, 2026 and 2025, and cash flows for the three months ended March 31, 2026 and 2025. The condensed consolidated balance sheet at December 31, 2025 was derived from the Company's audited annual financial statements included in the Annual Report but does not contain all of the footnote disclosures from the annual financial statements. Certain prior period amounts have been reclassified to conform to the current period presentation.

Certain information and disclosures normally included in consolidated financial statements prepared in accordance with GAAP have been condensed or omitted. Accordingly, these condensed consolidated financial statements should be read in conjunction with the Company's audited consolidated financial statements as of and for the year ended December 31, 2025 (the "2025 Financial Statements") included in the Company's Annual Report.

On June 22, 2025, the Company entered into a Stock Purchase Agreement (the "Purchase Agreement") with Illumina. Pursuant to the terms of the Purchase Agreement, Illumina acquired all of the equity interests of SomaLogic, Inc. ("SomaLogic"), Sengenics Corporation LLC and Sengenics Corporation Pte Ltd (collectively, the "Disposed Entities"), each a wholly owned subsidiary of the Company that operates the Company's aptamer-based and functional proteomics business, including KREX, Single SOMAmer, translational and diagnostic assays (collectively, the "SomaScan Business") (such transaction, the "Transaction"). The Transaction does not include the Company's mass cytometry and microfluidics businesses, which were retained by the Company. The Transaction closed on January 30, 2026. See Note 2, *Discontinued Operations*, for additional information.

Consistent with Accounting Standards Codification ("ASC") 205, *Presentation of Financial Statements*, the Company classifies disposal groups as held-for-sale in the reporting period when all the held-for-sale classification criteria are met. Disposal groups held for sale are presented as discontinued operations when the disposal represents a strategic shift with a major effect on operations, and the operations and cash flows are clearly distinguishable from the rest of the entity. Upon classification as held-for-sale, assets and liabilities are presented as held-for-sale and measured at the lower of carrying value or fair value less costs to sell, and upon classification as discontinued operations, results of operations are reclassified as discontinued operations for all periods presented.

The Company determined that the SomaScan Business met the held-for-sale and discontinued operations accounting criteria in the second quarter of 2025. The Company completed the sale of the SomaScan Business on January 30, 2026. Accordingly, the Company has classified the results of the SomaScan Business as discontinued operations in its condensed consolidated statements of operations for all periods presented. The assets and liabilities of the SomaScan Business were classified as held-for-sale in the condensed consolidated balance sheet as of December 31, 2025. Upon closing of the Transaction on January 30, 2026, the Company derecognized all assets and liabilities of the SomaScan Business and recognized a pre-tax gain on sale of $172.3 million, which is

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reflected in income from discontinued operations, net of tax, in the condensed consolidated statements of operations for the three months ended March 31, 2026. The cash flows related to discontinued operations have not been segregated and are included in the condensed consolidated statements of cash flows. The discussions in these notes to the condensed consolidated financial statements relate solely to the Company's continuing operations, unless otherwise noted. For further discussion of the discontinued operations related to the SomaScan Business, refer to Note 2, *Discontinued Operations*.

Interim results are not necessarily indicative of the results to be expected for the full year ending December 31, 2026.

***Segment Reporting***

The Company identifies operating and reportable segments based on how the chief operating decision maker ("CODM") manages the business, allocates resources, makes operating decisions and evaluates operating performance. The Company's Chief Executive Officer ("CEO") is its CODM. The Company reassesses its operating segments when facts and circumstances suggest that there may have been a change in the way that the Company is managed.

The CODM manages the business on a consolidated basis, as a multi-omics company. Therefore, the Company concluded it has one operating and reportable segment: the consolidated company.

The segment information presented reflects the Company's continuing operations and excludes discontinued operations. See Note 11, *Segment Reporting*, for more information on the reportable segment.

***Contingent Consideration Receivable***

Contingent consideration arrangements arising from the disposal of a business are evaluated to determine whether the arrangement meets the definition of a derivative in accordance with ASC 815. When the arrangement qualifies for a scope exception under ASC 815 or does not meet the definition of a derivative, the Company has elected to recognize contingent consideration when it is determined to be realizable in accordance with ASC 450. Any gains or losses from the subsequent accounting for contingent consideration are recognized within the same financial statement line item as the original gain or loss on the sale.

***Use of Estimates***

The preparation of financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and disclosed in the accompanying notes. Actual results could differ materially from these estimates.

Significant estimates and assumptions which form the basis of amounts reported in the condensed consolidated financial statements include, but are not limited to, the identification of performance obligations in contracts with customers; standalone selling prices of the Company's performance obligations; timing of revenue recognition; fair value measurements; net realizable value of inventory; income taxes; and impairment of long-lived assets (property and equipment, and operating lease right-of-use assets). The Company bases its estimates on current facts and circumstances, historical experience, forecasted results, and various other assumptions that it believes to be reasonable. The Company obtains reports from third-party valuation experts to inform and support estimates related to certain fair value measurements.

***Recent Accounting Changes and Accounting Pronouncements***

*Adoption of New Accounting Guidance*

In July 2025, FASB issued Accounting Standards Update No. *2025-05*, *Financial Instruments - Credit Losses*: *Measurement of Credit Losses for Accounts Receivable* and *Contract Assets* ("ASU *2025-05*"), which provides a practical expedient for estimating expected credit losses for current accounts receivable and current contract assets. ASU *2025-05* will be effective for annual periods beginning after December 15, 2025 and interim periods within those annual reporting periods and should be applied prospectively. The Company adopted this ASU on January 1, 2026 and elected to utilize the practical expedient. The adoption of the ASU and the election of the practical expedient did not have a material impact on our Condensed Consolidated Financial Statements.

*Recent Accounting Pronouncements*

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In November 2024, the FASB issued *ASU No. 2024-03, Disaggregation of Income Statement Expenses*. The new standard requires additional disclosure of the nature of the expenses included in the income statement, including disaggregation of the expense captions presented on the face of the income statement into specific categories. *ASU 2024-03* is effective for fiscal years beginning after December 15, 2026, with early adoption permitted, and may be applied retrospectively or prospectively. The Company is currently evaluating the impact of this standard on its consolidated financial statements and disclosures.

In September 2025, the FASB issued *ASU 2025-06, Targeted Improvements to the Accounting for Internal-Use Software.* The new standard modernizes the recognition and disclosure framework for capitalized internal-use software costs, removing the previous "development" stage model and introducing a judgment-based approach. *ASU 2025-06* is effective for fiscal years beginning after December 15, 2027, with early adoption permitted, and may be applied using a prospective, retrospective, or modified transition approach. The Company is currently evaluating the impact of this standard on its consolidated financial statements and disclosures.

In December 2025, the FASB issued *ASU 2025-10, Accounting for Government Grants Received by Business Entities*. The new standard provides guidance on the recognition, measurement, and presentation of government grants. ASU 2025-10 is effective for fiscal years beginning after December 15, 2028, with early adoption permitted, and may be applied using a modified prospective, modified retrospective or full retrospective transition approach. The Company is currently evaluating the impact of this standard on its consolidated financial statements and disclosures.

**2. Discontinued Operations**

On June 22, 2025, the Company entered into the Purchase Agreement with Illumina for the divestiture of the SomaScan Business. On January 30, 2026, the Company completed the sale of the Disposed Entities to Illumina pursuant to the Purchase Agreement. The Disposed Entities comprised the Company's SomaScan Business, including its SomaScan assay platform and related products and services. The Company retained its mass cytometry and microfluidics businesses, which were not part of the Transaction.

At closing, the Company received net cash consideration of $363.2 million and recognized $25.0 million of consideration receivable based on the achievement of specified revenue thresholds during fiscal year 2025, for total net consideration of $388.2 million. The total consideration is subject to customary post-closing adjustments for working capital. In addition, the Company is eligible to receive additional contingent earnout payments of up to $50.0 million based on the achievement of specified revenue thresholds for SomaScan assay services and related products during fiscal year 2026. The Company will recognize the contingent earnout consideration as it becomes realizable.

The Company recognized a pre-tax gain of $172.3 million on the sale, calculated as the excess of the fair value of consideration received and consideration receivable over the carrying value of the net assets of the Disposed Entities, including allocated goodwill. As a result of this gain, the Company recognized $39.2 million of income tax expense. The gain and income tax expense are reflected in income from discontinued operations, net of tax.

In connection with the closing, the Company and Illumina entered into (i) a royalty agreement, pursuant to which the Company is entitled to a specified royalty stream on net revenues generated from sales of SOMAmer-based next-generation sequencing library preparation kits, (ii) a license agreement, pursuant to which Illumina provided a specified license to the Company for the intellectual property relating to Single SOMAmers for potential development and commercialization of Single SOMAmer reagents for use in single plex affinity assays, and (iii) a royalty agreement, pursuant to which the Company is entitled to a specified royalty stream on net revenues generated from sales of Single SOMAmers. The royalty rates are low- to mid-single digit percentages. The royalty arrangements described in (i) and (iii) are considered to be contingent consideration for the sale of the SomaScan Business. The Company has elected to account for this contingent consideration as a gain contingency under ASC 450-30 and will recognize royalty income when it is realized or becomes realizable.

As a result of the closing of the Transaction, the Company no longer has any subsidiary that is a party to the collaboration agreement that the Company previously entered into with Illumina in December 2021 (the "Collaboration Agreement"), and neither the Company nor any of its subsidiaries is entitled to any royalties or other payments under the Collaboration Agreement.

The results of operations of the Disposed Entities are reported as discontinued operations for all periods presented. The following tables summarize the financial results of the discontinued operations:

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| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| **Revenue**<sup>(1)</sup> | $37172 | $20573 |
| **Costs and expenses** |  |  |
| &nbsp;&nbsp;Cost of revenue | 4504 | 11880 |
| &nbsp;&nbsp;Selling, general and administrative expenses | 6055 | 8883 |
| &nbsp;&nbsp;Research and development | 2881 | 5888 |
| &nbsp;&nbsp;Transaction and integration expenses | 15237 | - |
| &nbsp;&nbsp;Total operating costs and expenses | 28677 | 26651 |
| &nbsp;&nbsp;Operating income (loss) | 8495 | (6078) |
| Other income, net | 131 | 3383 |
| Gain on sale of business | 172289 | - |
| Income (loss) from discontinued operations before income taxes | 180915 | (2695) |
| Income tax (expense) benefit | (39221) | 32 |
| Income (loss) from discontinued operations, net of tax | $141694 | $(2663) |

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(1)During the three months ended March 31, 2026, the Company recognized revenue of $29.8 million related to the transaction price under the Collaboration Agreement with Illumina, which primarily reflects the release of the deferred revenue balance previously established under the Collaboration Agreement upon the sale of the SomaScan Business. The Company has classified the $29.8 million within discontinued operations consistent with the treatment of all SomaScan Business-related activities. Out of the $29.8 million recognized, $0.6 million reflects Illumina's exercise of its material right to be provided with SOMAmer reagents for commercialization of the co-branded kits.

Details of non-cash operating expenses and capital expenditures of the discontinued operations are as follows:

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| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Depreciation and amortization | $— | $1184 |
| Amortization of acquired intangible assets |  | 898 |
| Capital expenditures |  | 854 |
| Stock-based compensation expense | 3823 | 962 |
| Non-cash lease expense | 124 | 335 |

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**3. Revenue and Geographic Area**

***Disaggregation of Revenue by Product Type and Geographic Area***

The following tables present the Company's revenue for the three months ended March 31, 2026 and 2025 based on product type and the geographic location of customers' facilities (in thousands):

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| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Product revenue: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Instruments | $4470 | $6646 |
| &nbsp;&nbsp;&nbsp;&nbsp;Consumables | 10984 | 8135 |
| Total product revenue | 15454 | 14781 |
| Services and other revenue | 5692 | 5441 |
| Total revenue | $21146 | $20222 |

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| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Americas | $7748 | $7067 |
| Europe, Middle East and Africa (EMEA) | 9362 | 8896 |
| Asia-Pacific | 4036 | 4259 |
| Total revenue | $21146 | $20222 |

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***Unfulfilled Performance Obligations***

A summary of the change in deferred revenue is as follows (in thousands):

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| | |
|:---|:---|
|  | **Amount** |
| Deferred revenue at December 31, 2025 | 42452 |
| Recognition of revenue from beginning deferred revenue balances | (3222) |
| Recognition of revenue attributed to discontinued operations<sup>(1)</sup> | (29285) |
| Revenue deferred during the period, net of revenue recognized | 3049 |
| Deferred revenue at March 31, 2026 | $12994 |

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(1)Deferred revenue related to the Collaboration Agreement with Illumina was fully recognized upon the sale of the Disposed Entities. The Company has classified this revenue within discontinued operations consistent with the treatment of all SomaScan Business-related activities. Please see Note 2, *Discontinued Operations,* for more information.

The Company expects to recognize revenue from unfulfilled performance obligations associated with service contracts that were partially completed as of March 31, 2026 in the following periods (in thousands):

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| | |
|:---|:---|
| **Fiscal Year** | **Expected Revenue** <sup>(1)</sup> |
| 2026 remainder of the year | $8931 |
| 2027 | 5284 |
| 2028 | 2714 |
| Thereafter | 1576 |
| Total | $18505 |

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(1)Expected revenue includes both billed amounts included in deferred revenue and unbilled amounts that are not reflected in the Company's condensed consolidated financial statements and are subject to change if the Company's customers decide to cancel or modify their contracts. Purchase orders for instrument service contracts can generally be canceled before the service period begins.

The Company also has unsatisfied performance obligations for service contracts with an expected term of one year or less not included in the amounts above.

**4. Balance Sheet Details**

***Cash, Cash Equivalents and Restricted Cash*** 

Cash, cash equivalents and restricted cash consisted of the following (in thousands):

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| | | |
|:---|:---|:---|
|  | **March 31, 2026** | **December 31, 2025** |
| Cash and cash equivalents | $265772 | $120863 |
| Restricted cash | 2092 | 2433 |
| Total cash, cash equivalents and restricted cash | $267864 | $123296 |

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Restricted cash of $2.1 million and $2.4 million is included in other non-current assets on the condensed consolidated balance sheets as of March 31, 2026 and December 31, 2025, respectively.

***Accounts Receivable***

Accounts receivable consisted of the following (in thousands):

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| | | |
|:---|:---|:---|
|  | **March 31, 2026** | **December 31, 2025** |
| Trade receivables | $16887 | $13715 |
| Less: allowance for expected credit losses | (250) | (284) |
| Accounts receivable, net | $16637 | $13431 |

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***Inventory***

Inventory consisted of the following (in thousands):

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| | | |
|:---|:---|:---|
|  | **March 31, 2026** | **December 31, 2025** |
| Raw materials | $9395 | $8631 |
| Work-in-process | 498 | 253 |
| Finished goods | 8701 | 11097 |
| Total inventory | $18594 | $19981 |

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The Company recorded charges for excess and obsolete inventory of $0.7 million and $0.2 million for the three months ended March 31, 2026 and 2025, respectively.

***Property and Equipment, net***

Property and equipment, net consisted of the following (in thousands):

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| | | |
|:---|:---|:---|
|  | **March 31, 2026** | **December 31, 2025** |
| Laboratory and manufacturing equipment | $34345 | $35383 |
| Leasehold improvements | 13936 | 14050 |
| Computer equipment | 2296 | 2303 |
| Internal-use software | 13097 | 13118 |
| Office furniture and fixtures | 1636 | 1683 |
| Property and equipment, gross | 65310 | 66537 |
| Less: accumulated depreciation and amortization | (49030) | (48162) |
| Construction-in-progress | 823 | 900 |
| Property and equipment, net | $17103 | $19275 |

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Depreciation and amortization expense related to property and equipment was $1.4 million and $2.1 million for the three months ended March 31, 2026 and 2025, respectively.

***Accrued Liabilities***

Accrued liabilities, which are included in current liabilities on the condensed consolidated balance sheets consisted of the following (in thousands):

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| | | |
|:---|:---|:---|
|  | **March 31, 2026** | **December 31, 2025** |
| Accrued compensation and related benefits | $4994 | $18146 |
| Accrued legal fees | 2960 | 3513 |
| Uninvoiced receipts | 870 | 941 |
| Accrued restructuring | 1660 | 2916 |
| Accrued warranties | 682 | 683 |
| Accrued taxes | 2983 | 2133 |
| Other | 1535 | 1451 |
| Accrued liabilities | $15684 | $29783 |

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**5. Commitments and Contingencies** 

**Other Commitments**

The Company has entered into several license and patent agreements under which it pays annual license maintenance fees, non-refundable license issuance fees, and royalties as a percentage of net sales for the sale or sublicense of products using the licensed technology. Future payments related to these license agreements are indeterminable. The Company does not expect the license payments to be material in any particular year.

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**Indemnification**

In the ordinary course of business, the Company has entered into agreements with certain business partners, customers, and suppliers that contain indemnification provisions. Pursuant to these agreements, the Company may indemnify, hold harmless, and reimburse the indemnified parties for losses suffered in connection with any patent or other intellectual property infringement claim by any third party with respect to the Company's products. The term of the indemnification provisions is generally perpetual, and the maximum potential amount of future payments is typically not limited to a specific amount.

The Company has also entered into indemnification agreements with its officers, directors, and certain other employees, providing for indemnification for related expenses including attorneys' fees, judgments, fines, and settlement amounts incurred in any action or proceeding arising by reason of their status or service.

**Legal Proceedings**

*Stockholder Litigation*

In December 2023, prior to the Company's merger with SomaLogic, a complaint was filed in the Delaware Court of Chancery against SomaLogic and certain of its officers and directors alleging breach of fiduciary duty in connection with the proposed merger. The Company assumed this litigation upon closing of the merger in January 2024 and retained it following the sale of the SomaScan Business to Illumina in January 2026. A three-day bench trial is scheduled to commence on March 8, 2027, and discovery is ongoing. The Company has not recorded any contingent liabilities related to this matter. The Company does not believe the ultimate resolution will have a material adverse effect on its financial condition, results of operations, or cash flows.

*Palamedrix Litigation*

On July 2, 2025, Shareholder Representative Services LLC ("SRS"), acting as the representative of the securityholders of Palamedrix, Inc. ("Palamedrix"), filed suit in the Delaware Court of Chancery against SomaLogic asserting that SomaLogic breached the Agreement and Plan of Merger, dated July 25, 2022, by failing to continue investing in the development of certain Palamedrix technology. SRS claims that SomaLogic would have been required to pay up to $17.5 million in sales-based milestone payments. SomaLogic's motion to compel arbitration was denied, and the matter is proceeding into discovery. The Company is obligated to indemnify Illumina for losses arising from this matter. As of March 31, 2026, the Company has accrued $3.3 million related to this indemnification obligation.

*General*

The Company is from time to time involved in legal proceedings in the normal course of business. Although the outcomes of litigation cannot be predicted with certainty, management currently believes that the final outcome of any currently pending matters would not have a material adverse effect on the Company's business, operating results, financial condition, or cash flows.

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**6. Fair Value of Financial Instruments**

***Fair Value of Financial Instruments***

The following table summarizes the Company's assets and liabilities measured at fair value on a recurring basis within the fair value hierarchy as of March 31, 2026 (in thousands):

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| | | | | |
|:---|:---|:---|:---|:---|
|  |  | **Fair Value Measurements At Reporting Date Using** | **Fair Value Measurements At Reporting Date Using** | **Fair Value Measurements At Reporting Date Using** |
|  | **Total** | **Quoted Prices in Active Markets For Identical Assets (Level 1)** | **Significant Other Observable Inputs (Level 2)** | **Significant Unobservable Inputs (Level 3)** |
| ***Assets:*** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash equivalents—money market funds | $228383 | $228383 | $— | $— |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash equivalents—U.S. treasury securities | 11976 |  | 11976 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Short-term investments—U.S. treasury securities | 185806 |  | 185806 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Short-term investments—equity securities | 3598 | 3598 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Long-term investments—convertible notes | 5000 |  |  | 5000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Long-term investments—U.S. treasury securities | 66357 |  | 66357 |  |
| Total assets measured at fair value | $501120 | $231981 | $264139 | $5000 |

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The following table summarizes the Company's assets and liabilities measured at fair value on a recurring basis within the fair value hierarchy as of December 31, 2025 (in thousands):

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| | | | | |
|:---|:---|:---|:---|:---|
|  |  | **Fair Value Measurements At Reporting Date Using** | **Fair Value Measurements At Reporting Date Using** | **Fair Value Measurements At Reporting Date Using** |
|  | **Total** | **Quoted Prices in Active Markets For Identical Assets (Level 1)** | **Significant Other Observable Inputs (Level 2)** | **Significant Unobservable Inputs (Level 3)** |
| ***Assets:*** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash equivalents—money market funds | $77615 | $77615 | $— | $— |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash equivalents—U.S. treasury securities |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Short-term investments—U.S. treasury securities | 60457 |  | 60457 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Short-term investments—equity securities | 6255 | 6255 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Long-term investments—convertible notes | 5000 |  |  | 5000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Long-term investments—U.S. treasury securities | 20701 |  | 20701 |  |
| Total assets measured at fair value | $170028 | $83870 | $81158 | $5000 |

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There were no transfers within the hierarchy and no changes in the valuation techniques used during the three months ended March 31, 2026.

The following table summarizes available-for-sale securities (in thousands):

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  |  |  | **As of March 31, 2026** | **As of March 31, 2026** | **As of March 31, 2026** |
|  | **Maturity (in years)** | **Amortized Cost** | **Unrealized Gains** | **Unrealized Losses** | **Estimated Fair Value** |
| ***Assets:*** |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash equivalents—money market funds |  | $228383 | $— | $— | 228383 |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash equivalents—U.S. treasury securities |  | 11976 |  |  | 11976 |
| &nbsp;&nbsp;&nbsp;&nbsp;Short-term investments—U.S. treasury securities | 1 or less | 185930 | 18 | (142) | 185806 |
| &nbsp;&nbsp;&nbsp;&nbsp;Short-term investments—equity securities | 1 or less | 7696 |  | (4098) | 3598 |
| &nbsp;&nbsp;&nbsp;&nbsp;Long-term investments—convertible notes | 1 - 2 | 5000 |  |  | 5000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Long-term investments—U.S. treasury securities | 1 - 2 | 66477 | 2 | (122) | 66357 |
| Total assets measured at fair value |  | $505462 | $20 | $(4362) | $501120 |

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  |  |  | **As of December 31, 2025** | **As of December 31, 2025** | **As of December 31, 2025** |
|  | **Maturity (in years)** | **Amortized Cost** | **Unrealized Gains** | **Unrealized Losses** | **Estimated Fair Value** |
| ***Assets:*** |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash equivalents—money market funds |  | $77610 | $5 | $— | 77615 |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash equivalents—U.S. treasury securities |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Short-term investments—U.S. treasury securities | 1 or less | 60360 | 97 |  | 60457 |
| &nbsp;&nbsp;&nbsp;&nbsp;Short-term investments—equity securities | 1 or less | 6857 | 17 | (619) | 6255 |
| &nbsp;&nbsp;&nbsp;&nbsp;Long-term investments—convertible notes | 1 - 2 | 5000 |  |  | 5000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Long-term investments—U.S. treasury securities | 1 - 2 | 20689 | 12 |  | 20701 |
| Total assets measured at fair value |  | $170516 | $131 | $(619) | $170028 |

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As of March 31, 2026, none of the available-for-sale securities held have been in an unrealized loss position for greater than 12 months. The Company does not intend to sell these investments, and it is not likely that the Company will be required to sell these investments before recovery of their amortized cost basis. No allowance for credit losses was recorded.

**7. Stockholders' Equity (Deficit)**

***2024 Stock Repurchase Program*** 

On February 6, 2024, the Board of Directors authorized the repurchase of up to $50.0 million of shares of the Company's common stock through March 1, 2026. The program expired on March 1, 2026, and no shares were repurchased during the three months ended March 31, 2026. Over the life of the program, the Company repurchased 15,448,533 shares for an aggregate of $40.5 million.

***Common Shares Reserved*** 

As of March 31, 2026, the Company had reserved shares of common stock for future issuance under equity compensation plans as follows (in thousands):

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| | | | |
|:---|:---|:---|:---|
|  | **Securities To Be Issued Upon Exercise Of Options** | **Securities To Be Issued Upon Release Of Restricted Stock** | **Number Of Remaining Securities Available For Future Issuance** |
| 2022 Inducement Equity Incentive Plan | 6795 | 435 | 969 |
| 2011 Equity Incentive Plan | 14855 | 19777 | 14688 |
| 2017 Inducement Award Plan |  |  | 61 |
| 2017 Employee Stock Purchase Plan |  |  | 465 |
| Plans assumed in business combinations | 14758 | 26 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Total common stock reserved for future issuance | 36408 | 20238 | 16183 |

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**8. Stock-based Compensation**

The Company has various stock-based compensation plans, which are more fully described in the Annual Report. Under these plans, the Company has the ability to grant several forms of incentive awards to the Company's eligible employees, directors, and non-employee consultants.

Stock-based compensation expense is reported in the Company's condensed consolidated statements of operations as follows (in thousands):

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| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Cost of product revenue | $424 | $111 |
| Cost of services and other revenue | 117 | 131 |
| Research and development expense | 162 | 339 |
| Selling, general and administrative expense | 4298 | 7468 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total stock-based compensation expense | $5001 | $8049 |

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Stock-based compensation will fluctuate based on the grant-date fair value of awards, the number of awards, the requisite service period of the awards, employee forfeitures and the timing of the awards. Expense related to each stock option and restricted stock unit ("RSU") award is recognized on a straight-line basis over the requisite service period of the entire award.

The following table summarizes our award activity for stock options and RSUs for the three months ended March 31, 2026 (in thousands):

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| | | |
|:---|:---|:---|
|  | **Stock Options** | **RSUs** |
| Balance at December 31, 2025 | 32547 | 19478 |
| Granted | 4968 | 5564 |
| Exercised or issued | (67) | (3752) |
| Forfeited | (1040) | (1052) |
| Balance at March 31, 2026 | 36408 | 20238 |

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**9. Net Loss Per Share**

The following potentially dilutive common shares were excluded from the computations of diluted net loss per share for the periods presented because including them would have been anti-dilutive (in thousands):

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| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| RSUs, PSUs, stock options, restricted shares and ESPP shares | 56646 | 58250 |
| 2014 Notes | 5 | 5 |
| Warrants | 11692 | 11692 |
| Total | 68343 | 69947 |

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**10. Income Taxes**

The Company's quarterly provision for income taxes is based on an estimated annual effective income tax rate. The quarterly provision for income taxes also includes discrete items, such as changes in valuation allowances or adjustments upon finalization of tax returns as well as infrequently occurring items, if any, such as the effects of changes in tax laws or rates, in the interim period in which they occur.

The Company recorded income tax expense of $11 thousand and income tax benefit of $0.1 million in the three months ended March 31, 2026 and 2025, respectively. The increase in the Company's tax expense reflects higher minimum tax expense for the various States that the Company operates in, as well as the effect of the Company's foreign operations, which reported higher pre-tax income in the first three months of 2026 compared to the same period in 2025.

The Company's effective tax rates for both periods differ from the 21% U.S. federal statutory tax rate primarily due to valuation allowances recorded against deferred tax assets on domestic losses and the tax rate differences between the United States and foreign countries. The Company maintains a valuation allowance against its U.S. deferred tax assets as the Company believes it is more likely than not the deferred tax assets will not be realized.

**11. Segment Reporting**

As of March 31, 2026, the Company has one operating and reportable segment. The CODM utilizes the Company's annual operating plan, primarily consisting of an annual financial forecast, as a key input to resource allocation. The CODM makes decisions on resource allocation and assesses performance of the business using net income/loss from continuing operations.

The significant expenses within net loss that are regularly provided to the CODM include cost of revenue and operating expenses. Operating expenses consist of four main subcategories: research and development; selling, general and administrative; transaction and integration; and restructuring and related. All significant expense categories and subcategories are reported on the condensed consolidated statements of operations. Other segment items within net loss include the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Depreciation and amortization expense, which is separately presented on the condensed consolidated statements of cash flows

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Change in fair value of contingent consideration, which is separately presented on the condensed consolidated statements of cash flows

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Interest income and interest expense, which are separately presented on the condensed consolidated statements of operations

See Note 3, *Revenue and Geographic Area*, for the Company's revenue by geography.

**12. Restructuring and Related Charges**

The following table summarizes the change in the Company's restructuring and other related liabilities for the three months ended March 31, 2026 (in thousands):

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Severance<br>and other<br>employee-<br>related<br>benefits**<sup>(1)</sup> | **Facility <br>Costs** | **Other**<sup>(2)</sup> | **Total** |
| Balance at December 31, 2025 | 2916 |  |  | 2916 |
| Restructuring and related charges | 1267 | 1625 | 188 | 3080 |
| Cash payments | (2523) | (1625) | (188) | (4336) |
| Balance at March 31, 2026 | $1660 | $— | $— | $1660 |

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(1)Restructuring liabilities are recorded in accrued liabilities on the condensed consolidated balance sheets. Substantially all severance and other employee-related benefits related to ongoing benefit arrangements and were recorded pursuant to ASC 712, *Termination and Other Postemployment Benefits*.

(2)Other restructuring liabilities are comprised mainly of sublease commissions and are recorded in other accrued liabilities on the consolidated balance sheets.

**13. Related Parties**

In December 2025, the Company invested $5.0 million in unsecured convertible loan notes issued by a privately-held life sciences company. The notes bear interest at 8% per annum, mature in December 2027, and are subordinated to the issuer's senior indebtedness. The notes automatically convert into equity upon a qualified financing of at least $20 million or an initial public offering with gross proceeds of at least $100 million, in each case at a 20% discount to the applicable offering price. At maturity, any outstanding principal and accrued interest automatically convert into preferred shares at a conversion price based on a valuation cap of eight times the issuer's trailing 12-month revenue. The Company invested in the notes alongside a fund associated with Eli Casdin, a member of the Company's board of directors and the Company's principal stockholder.

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**Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations**

*You should read the following discussion and analysis of our financial condition and results of operations together with the unaudited financial information and the notes thereto included elsewhere in this Quarterly Report on Form 10-Q, and the audited financial information and the notes thereto included in our Annual Report. Some of the information contained in this discussion and analysis or set forth elsewhere in this Quarterly Report on Form 10-Q, including information with respect to our plans and strategy for our business, includes forward-looking statements that involve risks and uncertainties. As a result of many factors, including those factors set forth in the "Risk Factors" section of our Annual Report and this Quarterly Report on Form 10-Q, as updated and/or supplemented in subsequent filings with the SEC, our actual results could differ materially from the results described in, or implied by, the forward-looking statements contained in the following discussion and analysis.* 

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Unless the context requires otherwise, references in this Quarterly Report on Form 10-Q to "Standard BioTools" the "Company," "we," "us," and "our" refer to Standard BioTools Inc. and its subsidiaries.

**Overview**

At Standard BioTools Inc., we are committed to setting the new standard in the life science tools industry through strategic consolidation, best-in-class operations and a world-class management team. Our established portfolio includes essential, standardized next-generation solutions designed to help biomedical researchers develop better therapeutics faster. We offer a diverse range of instrumentation, consumables, and services that generate high-quality data across early discovery, translational and clinical research. With advanced technologies in proteomics and genomics, we empower scientists to gain deeper biological insights, accelerate discoveries, and drive improved health outcomes across diverse therapeutic areas including immunology, oncology, neuroscience, cardiometabolic diseases and more.

We have built a solid foundation supporting a differentiated portfolio of life science tools, offering broad multi-omic capabilities that drive innovation and accelerate the pace of drug development. Our solutions are designed to unlock complex biological information across plasma, single-cell and spatial proteomics, as well as genomic analyses, enabling researchers to explore disease mechanisms with unprecedented depth and precision. By integrating our advanced platforms – CyTOF™, Hyperion™, and Biomark™ – we empower scientists to generate high-content data across therapeutic areas, from immuno-oncology to neurology and infectious diseases. Each system is engineered to extract meaningful molecular signatures, providing researchers with the tools they need to decode intricate biological networks. Together, these technologies accelerate discovery, offering a comprehensive approach to understanding the complexities of health and disease.

**Recent Developments**

***Divestiture***

On June 22, 2025, we entered into a Stock Purchase Agreement (the "Purchase Agreement") with Illumina, Inc. ("Illumina") pursuant to which Illumina acquired all of the equity interests of SomaLogic, Inc. ("SomaLogic"), Sengenics Corporation LLC and Sengenics Corporation Pte Ltd (collectively, the "Disposed Entities"), each an owned subsidiary that operated our aptamer-based and functional proteomics business, including KREX, Single SOMAmer, translational and diagnostic assays (collectively, the "SomaScan Business") (such transaction, the "Transaction"). The Transaction did not include our mass cytometry and microfluidics businesses, which we retained. The Transaction closed on January 30, 2026.

At closing, we received net cash consideration of $363.2 million and recognized $25.0 million of consideration receivable based on the achievement of specified revenue thresholds during fiscal year 2025, for total net consideration of $388.2 million. The total consideration is subject to customary post-closing adjustments for working capital. In addition, we are eligible to receive additional contingent earnout payments of up to $50.0 million based on the achievement of specified revenue thresholds for SomaScan assay services and related products during fiscal year 2026. We will recognize the contingent earnout consideration as it is realized.

In addition, at the closing of the Transaction, as additional consideration, we and Illumina entered into (i) a royalty agreement, pursuant to which we are entitled to a specified royalty stream on net revenues generated from sales of SOMAmer-based next-generation sequencing library preparation kits, (ii) a license agreement, pursuant to which Illumina provided a specified license to us for the intellectual property relating to Single SOMAmers for potential development and commercialization of Single SOMAmer reagents for use in single plex affinity assays, and (iii) a royalty agreement, pursuant to which we are entitled to a specified royalty stream on net revenues generated from sales of Single SOMAmers. The royalty rates are low- to mid-single digit percentages.

***Restructuring Activities***

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On August 28, 2025, we initiated a plan to consolidate our South San Francisco-based R&D capabilities into our Singapore facility to co-locate with our manufacturing operations and implemented a reduction in force of certain U.S. employees in our R&D function, including members of our management team. As part of this consolidation, we transferred our headquarters to Boston, Massachusetts and vacated our South San Francisco office on December 31, 2025.

On September 13, 2025, we commenced an additional restructuring plan, including an additional reduction in force to align operating costs with revenue projections for our continuing operations.

Both restructuring actions were designed to improve operational efficiency while supporting the execution of our long-term strategic plan. When combined, the reductions-in-force impacted approximately 20% of our total global workforce.

**Factors Affecting Our Performance**

***Instrument Sales***

Instrument sales serve as a key indicator of current business performance and provide visibility into future consumables demand. We anticipate continued growth in our installed base as we deepen market penetration and introduce enhanced capabilities that address evolving customer needs.

Our strategy to grow instrument sales includes expanding our global commercial reach, optimizing pricing strategies, and advancing the technological capabilities and applications of our platforms. We actively engage with customers to understand their research priorities and direct our development efforts toward platform enhancements and new applications, which we believe drives adoption of both our instruments and consumables.

***Consumables Revenue***

Consumables represent a critical component of our revenue model and reflect ongoing customer engagement with our platforms. We monitor consumables trends across our product portfolio and customer segments to inform commercial and development decisions. We expect consumables revenue to grow over time through increased utilization by existing customers, expansion of our installed base, and the introduction of new consumables offerings. Consumables are expected to remain a substantial portion of our total revenue.

**Financial Operations Overview**

***Revenue***

We generate our revenue from the sale of products and services. We also derive revenue from collaborative arrangements, license agreements, grants, and royalties. Customers include top biopharmaceutical companies and leading academic research universities. We expect the average selling prices of our products and services to fluctuate over time based on market conditions, product mix and currency fluctuations.

*Product revenue*

We generate product revenue from the sale of instruments and consumables. Consumables revenue is largely driven by the size of our active installed base of instruments and the level of usage per instrument.

*Service revenue*

Service revenue primarily consists of post-warranty service contracts, preventive maintenance plans, installation and training for our instruments.

***Cost of Revenue***

*Cost of product revenue*

Cost of product revenue consists primarily of raw materials, equipment and production costs, salaries and other personnel costs, overhead and other direct costs related to product revenue. In addition, cost of product revenue includes amortization of developed technology, royalty costs for licensed technologies included in our products, warranty costs, provisions for excess and obsolete inventory, and stock-based compensation expense, and shipping and handling costs. Cost of product revenue is recognized in the period the related revenue is recognized. Shipping and handling costs incurred for product shipments are included in cost of product revenue in the consolidated

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statements of operations. Our cost of product revenue and related product margin may fluctuate depending on the capacity utilization of our manufacturing facilities in response to market conditions and the demand for our products.

*Cost of service revenue*

Cost of service revenue consists of raw materials and production costs, personnel-related costs, overhead and other direct costs. Cost of service revenue is recognized in the period the related revenue is recognized.

Our cost of service revenue and related service margin may fluctuate depending on the variability in material and labor costs of servicing.

***Research and Development ("R&D")***

R&D expenses consist primarily of personnel-related costs related to enhancing our technologies and supporting development and commercialization of new and existing products and services. R&D expenses also consist of laboratory supply costs, clinical study costs, consulting fees, and other allocated overhead expenses. We plan to continue to invest significantly in our R&D efforts with an expected focus on advancing our products and services. As a result, we expect R&D expenses will increase in absolute dollars in future periods and vary from period to period as a percentage of revenue.

***Selling, General, and Administrative ("SG&A")***

SG&A expenses consist primarily of personnel costs for our sales and marketing, business development, finance, legal, human resources, information technology and general management teams, as well as professional services, including legal and accounting services.

***Restructuring and Related Charges***

Restructuring and related charges primarily consist of severance costs related to our recent reduction-in-force and facilities costs for floors we have subleased or have the intent to sublease (net of sublease income) under our South San Francisco facility lease. These costs, including a reduction in force, are incurred to improve operational efficiency, achieve cost savings and align our workforce to the future needs of the business. When combined, these reductions-in-force impacted approximately 20% of our total global workforce.

***Transaction and Integration Expenses***

Transaction and integration expenses consist of costs incurred in connection with acquisition- and divestiture-related activities, including legal, advisory, accounting and other transaction-related costs including integration costs.

***Loss from Discontinued Operations***

Loss from discontinued operations represents the results of operations for business components that are classified as held-for-sale and meet the criteria for discontinued operations accounting under ASC 205, *Presentation of Financial Statements*. This includes the operating results of the discontinued components during the periods presented.

The loss from discontinued operations is presented net of applicable income taxes and includes direct incremental costs associated with the disposal activities, such as legal, advisory, and other transaction-related costs. Any intercompany transactions between continuing and discontinued operations have been eliminated, and certain allocations of corporate overhead and shared costs previously allocated to the discontinued operations have been adjusted to reflect the costs that will be eliminated upon disposal.

Prior period amounts have been reclassified to conform to the current period presentation.

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**Results of Operations**

The following table presents our unaudited condensed consolidated statements of operations and as a percentage of total revenue for the three months ended March 31, 2026 and 2025 ($ in thousands):

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2026** | **2025** | **2025** |
| Revenue | $21146 | 100% | $20222 | 100% |
| Cost of revenue: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cost of product revenue | 7706 | 36% | 6431 | 32% |
| &nbsp;&nbsp;&nbsp;&nbsp;Cost of service and other revenue | 2132 | 10% | 2742 | 14% |
| Total cost of revenue | 9838 | 47% | 9173 | 46% |
| Gross profit | 11308 | 53% | 11049 | 54% |
| Operating expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Research and development | 2117 | 10% | 5440 | 27% |
| &nbsp;&nbsp;&nbsp;&nbsp;Selling, general and administrative | 18607 | 88% | 29824 | 147% |
| &nbsp;&nbsp;&nbsp;&nbsp;Restructuring and related charges | 3080 | 15% | 1552 | 8% |
| &nbsp;&nbsp;&nbsp;&nbsp;Transaction and integration expenses |  | —% | 1203 | 6% |
| Total operating expenses | 23804 | 113% | 38019 | 188% |
| Loss from operations | (12496) | (59)% | (26970) | (133)% |
| Interest income, net | 3511 | 17% | 2914 | 14% |
| Other (expense) income, net | (5630) | (27)% | 567 | 3% |
| Loss from continuing operations before income taxes | (14615) | (69)% | (23489) | (116)% |
| Income tax (expense) benefit | (11) | (0)% | 119 | —% |
| Net loss from continuing operations | (14626) | (69)% | (23370) | (115)% |
| Discontinued operations: |  |  |  |  |
| Income (loss) from discontinued operations, net of tax | 141694 | 670% | (2663) | (13)% |
| Net income (loss) | 127068 | 601% | (26033) | (128)% |

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***Revenue***

The following table sets forth revenue by product type, presented in dollars and as a percentage of total revenue ($ in thousands):

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** | **Three Months Ended March 31,** | **Three Months Ended March 31,** | **Year-over-Year Change** |
|  | **2026** | **2026** | **2025** | **2025** | **%** |
| Product revenue: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Instruments | $4470 | 21% | $6646 | 33%) | (33)% |
| &nbsp;&nbsp;&nbsp;&nbsp;Consumables | 10984 | 52% | 8135 | 40% | 35% |
| Total product revenue | 15454 | 73% | 14781 | 73% | 5% |
| Services and other revenue | 5692 | 27% | 5441 | 27% | 5% |
| Total revenue | $21146 | 100% | $20222 | 100% | 5% |

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For the three months ended March 31, 2026, total revenue increased by $0.9 million, or 5%, compared to the prior year period, driven primarily by higher consumables revenue. These increases were partially offset by a decline in instruments revenue. The decline in instruments revenue reflects continued macroeconomic pressures on customer spending, including budgetary limitations and constrained funding environments that have impacted purchase timing and deal closure rates.

***Cost of Revenue and Gross Profit***

Cost of revenue, gross profit, and gross margin were as follows ($ in thousands):

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| | | | |
|:---|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** | **Year-over-Year Change** |
|  | **2026** | **2025** | **%** |
| Cost of product revenue | $7706 | $6431 | 20% |
| Cost of service revenue | 2132 | 2742) | (22)% |
| Total cost of revenue | $9838 | $9173 | 7% |
| Gross profit | $11308 | $11049 | 2% |
| Gross margin | 53.5% | 54.6% | (1)% |

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For the three months ended March 31, 2026, gross profit increased by $0.3 million, or 2%, compared to the prior year period, primarily due to our revenue growth.

***Operating Expenses***

Operating expenses were as follows ($ in thousands):

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| | | | |
|:---|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** | **Year-over-Year Change** |
|  | **2026** | **2025** | **%** |
| Research and development | $2117 | $5440) | (61)% |
| Selling, general and administrative | 18607 | 29824) | (38)% |
| Restructuring and related charges | 3080 | 1552 | 98% |
| Transaction and integration expenses |  | 1203) | (100)% |
| Total operating expenses | $23804 | $38019) | (37)% |

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***Research and Development***

For the three months ended March 31, 2026, R&D expense decreased by $3.3 million, or 61%, compared to the prior year period. The reduction in R&D expense was primarily driven by a decrease in personnel-related costs due to restructuring activities undertaken during 2025.

***Selling, General and Administrative***

For the three months ended March 31, 2026, SG&A expense decreased by $11.2 million, or 38%, compared to the prior year period. The reduction in SG&A expense was primarily driven by a decrease in personnel-related costs due to restructuring activities undertaken during 2025.

***Restructuring and Related Charges***

Restructuring and related charges for the three months ended March 31, 2026 increased by $1.5 million, or 98%, compared to the prior year period. The increase was primarily driven by a $0.9 million increase in facilities-related charges associated with the Company's former South San Francisco office, which was vacated in connection with the consolidation of the Company's R&D function into its Singapore facility in 2025. The increase was further driven by $0.9 million of additional severance and related benefits associated with workforce reductions initiated in the prior year, partially offset by lower severance costs from current-period workforce reductions.

***Transaction and Integration Expenses***

Transaction and integration expenses for the three months ended March 31, 2026 decreased by $1.2 million, or 100%, compared to the prior year period. The costs incurred during the three months ended March 31, 2025 were primarily related to integration efforts which were completed during 2025.

***Interest Income, net***

Interest income increased by $0.6 million, or 20%, during the three months ended March 31, 2026 compared to the prior year period. The increase was primarily attributable to higher money market fund and investment balances resulting from cash proceeds received in connection with the sale of the SomaScan Business.

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***Other (Expense) Income, net***

Other (expense) income, net decreased by $6.2 million for the three months ended March 31, 2026 compared to the prior year period. The decrease was primarily driven by unrealized losses of $3.5 million on our equity investments during the current period. The prior year period also included a $3.4 million gain from the remeasurement of a contingent consideration liability, with no comparable remeasurement activity during the three months ended March 31, 2026.

***Income (loss) from discontinued operations***

Income (loss) from discontinued operations increased by $144.4 million for the three months ended March 31, 2026, compared to the corresponding period in 2025. The increase was primarily driven by the gain on the sale of the SomaScan Business of $172.3 million, which was partially offset by $39.2 million of tax expense associated with the gain.

**Liquidity and Capital Resources**

We have experienced operating losses since inception and have an accumulated deficit of $1,133.5 million as of March 31, 2026. To date, we have funded our operating losses primarily through acquisitions, divestitures, equity offerings, term loans, convertible notes and redeemable preferred stock. Our ability to fund future operations and meet debt covenant requirements will depend upon our level of future revenue and operating cash flow and our ability to access additional funding through acquisitions, divestitures, equity offerings, or issuances of debt instruments.

Our liquidity and capital requirements depend upon many factors, including market acceptance of our products and services; effectiveness of our business improvement initiatives and restructuring programs; costs of supporting sales growth, product quality, R&D and capital expenditures, including our enterprise resource planning upgrade; and costs and timing of acquiring other businesses, assets or technologies or disposing of our businesses, assets or technologies.

We continually evaluate our liquidity requirements considering our operating needs, growth initiatives and capital resources. We expect that our existing liquidity and sources of capital will be sufficient to support our operations for at least the next 12 months from the filing date of this Quarterly Report on Form 10-Q.

***Sources of Liquidity***

Our principal sources of liquidity are cash, cash equivalents and investments. Our collective balances of cash, cash equivalents and investments were $526.5 million and $213.3 million at March 31, 2026 and December 31, 2025, respectively.

***Capital Resources and Commitments***

We have entered into arrangements that serve as sources of capital and the associated contractual agreements may result in firm or contingent obligations of us. In addition to our common stockholders' equity, our sources of capital have historically included debt and operating leases. Our operating lease arrangements require cash repayment, and our convertible debt contains rights that may result in their conversion to our common stock prior to maturity. However, as of March 31, 2026, we have repaid the majority of our traditional debt obligations and no longer maintain access to credit facilities. Accordingly, our ongoing sources of capital are primarily limited to equity and cash generated from operations.

We also enter into contractual and legally binding commitments to purchase goods. Most of these contracts are cancellable with little or no notice or penalty. However, once a vendor has incurred costs to fulfill a contract with us, and which costs cannot be otherwise deployed, we are liable for those costs upon cancellation.

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***Cash Flow Activity***

Our cash flow summary was as follows ($ in thousands):

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| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| **Cash flow summary:** |  |  |
| Net cash used in operating activities | $(46597) | $(30283) |
| Net cash provided by investing activities | 191090 | 14625 |
| Net cash used in financing activities | (40) | (46) |
| Effect of foreign exchange rate fluctuations on cash<br> and cash equivalents | 115 | 357 |
| Net increase (decrease) in cash, cash equivalents and restricted cash | $144568 | $(15347) |

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We derive cash flows from operations primarily by collecting amounts due from sales of our products and services, and fees earned under our product development and license agreements. Our cash flows from operating activities are also significantly influenced by our use of cash for operating expenses and working capital to support the business. We have historically experienced negative cash flows from operating activities as we have expanded our business and built our infrastructure, domestically and internationally.

In the three months ended March 31, 2026, we used $15.0 million of net proceeds from the sales and maturities of investments to help fund $46.6 million of net cash used in operating activities. In the three months ended March 31, 2025, we used $52.0 million of net proceeds from the sales and maturities of investments to help fund $30.3 million of net cash used in operating activities.

***Operating Activities*** 

Net cash used in operating activities increased by $16.3 million for the three months ended March 31, 2026 compared to the same period in 2025. The increase was primarily driven by $12.1 million of higher transaction and restructuring cost payments and a $10.1 million increase in bonus payments. These increases were partially offset by lower cash payments for ongoing operating expenses, reflecting the impact of our cost reduction initiatives.

***Investing Activities***

Net cash provided by investing activities was $191.1 million for the three months ended March 31, 2026, compared to $14.6 million for the same period in 2025. The increase was primarily attributable to $363.2 million of cash consideration received in connection with the sale of the SomaScan Business, partially offset by $185.7 million of purchases of marketable debt securities funded with a portion of the sale proceeds.

**Critical Accounting Policies and Estimates**

Management's discussion and analysis of our financial condition and results of operations are based on our unaudited condensed consolidated financial statements and related notes, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires the use of estimates and assumptions to determine the value of the assets, liabilities, revenues and expenses reported on the condensed consolidated balance sheets and statements of operations. We develop these estimates after considering historical transactions, the current economic environment and various other assumptions considered reasonable under the circumstances. Actual results may differ materially from these estimates and judgments. Accounts that rely heavily on estimated information to determine their values include revenue, trade receivables, inventories, right-of-use assets, lease liabilities and income tax liabilities (assets). Refer to Item 7 in our Annual Report for additional information regarding our critical accounting policies and estimates.

**Recent Accounting Pronouncements**

From time to time, new accounting standards are issued by the Financial Accounting Standards Board or other standard setting bodies and adopted by us as of the specified effective date. Unless otherwise discussed, the impact of recently issued standards that are not yet effective will not have a material impact on our financial position or results of operations upon adoption.

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**Item 3. Quantitative and Qualitative Disclosures About Market Risk**

Market risk represents the risk of loss that may impact our financial position due to adverse changes in financial market prices and rates. Our market risk exposure is primarily the result of fluctuations in interest rates and foreign exchange rates, as well as, to a lesser extent, inflation and capital market risk.

***Interest Rate Risk***

We are exposed to interest rate risk in the ordinary course of our business. Our cash and cash equivalents are comprised of funds held in checking accounts and money market accounts. The primary objective of our cash investment activities is to preserve our capital for the purpose of funding operations.

***Foreign Currency Risk***

Due to our operations outside of the United States, we are exposed to market risk related to changes in foreign currency exchange rates. Historically, we have not hedged our foreign currency exposure. Changes in the relative values of currencies occur regularly and, in some instances, could materially adversely affect our business, our financial conditions, our results of operations or our cash flows. For the three months ended March 31, 2026, we recognized $1.7 million of foreign currency exchange losses due to changes in foreign currency exchange rates. For the three months ended March 31, 2025, we recognized $0.6 million of foreign currency exchange gains due to changes in currency exchange rates.

***Inflation Risk***

We do not believe that inflation had a material effect on our business, financial condition, results of operations or cash flows in the last two years. If global inflation trends continue, we expect appreciable increases in labor and other operating costs.

***Capital Market Risk***

We generate our revenue from the sale of products and services and from collaborative arrangements, license agreements, grants, and royalties, but we may in the future raise funds through other sources. One possible source of funding is through further securities offerings. Our ability to raise funds in this manner depends upon capital market forces affecting our stock price among other things.

**Item 4. Controls and Procedures**

***Evaluation of Disclosure Controls and Procedures***

Our management, with the participation of our Chief Executive Officer ("CEO") and our Chief Financial Officer ("CFO"), evaluated the effectiveness of our disclosure controls and procedures as of March 31, 2026. The term "disclosure controls and procedures," as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, means controls and other procedures of a company that are designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC's rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is accumulated and communicated to our management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure. Management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures. Based on the evaluation of our disclosure controls and procedures as of March 31, 2026, our CEO and CFO concluded that, as of such date, our disclosure controls and procedures were effective at the reasonable assurance level.

***Changes in Internal Control Over Financial Reporting***

There have been no changes in our internal control over financial reporting that occurred during the three months ended March 31, 2026 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

***Limitations on the Effectiveness of Controls***

Control systems, no matter how well conceived and operated, are designed to provide a reasonable, but not an absolute, level of assurance that the objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, have

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been detected. Because of the inherent limitations in any control system, misstatements due to error or fraud may occur and not be detected.

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**PART II. OTHER INFORMATION**

**Item 1. Legal Proceedings**

Information with respect to certain legal proceedings is included in [<u>Note 5</u>](#note_8) to our accompanying financial statements appearing elsewhere in this Quarterly Report on Form 10-Q and [<u>Note 8</u>](https://www.sec.gov/ix?doc=/Archives/edgar/data/0001162194/000119312526108326/lab-20251231.htm) to our financial statements appearing in our Annual Report on Form 10-K.

**Item 1A. Risk Factors**

We operate in a rapidly changing environment that involves numerous uncertainties and risks. You should carefully consider the risk factors discussed in this Item 1A, as well as those risk factors discussed in Part I Item 1A "Risk Factors" in our Annual Report which could materially affect our business, financial condition or results of operations. The risks below and the risks in our Annual Report are not the only ones we face. Our business is also subject to the risks that affect many other companies, such as employee relations, general economic conditions, global geopolitical events and international operations. Further, additional risks not currently known to us or that we currently believe are immaterial may in the future materially and adversely affect our business, operations, liquidity and stock price. If any of these risks occur, our business, results of operations or financial condition could suffer, the trading price of our securities could decline, and you may lose all or part of your investment.

***We could fail to maintain the listing of our common stock on the Nasdaq Stock Market LLC ("Nasdaq"), which could seriously harm the liquidity of our shares and our ability to raise capital or complete a strategic transaction.***

Nasdaq has established continued listing requirements, including a requirement to maintain a minimum closing bid price of at least $1.00 per share. On April 20, 2026, we received a written notice from Nasdaq notifying us that, because the closing bid price for our common stock had fallen below $1.00 per share for 30 consecutive business days, we no longer met the minimum bid price requirement for continued inclusion on The Nasdaq Global Select Market. Under Nasdaq Listing Rule 5810(c)(3)(A), we have a 180-calendar day period, or until October 19, 2026 (the "Compliance Date"), to regain compliance with the minimum bid price requirement. The minimum bid price requirement will be met if our common stock has a minimum closing bid price of at least $1.00 per share for a minimum of 10 consecutive business days during the 180-calendar day period, unless Nasdaq exercises its discretion to extend such 10-day period. If we do not regain compliance by the Compliance Date, we may be eligible for an additional 180-calendar day period, subject to satisfying the conditions in the applicable Nasdaq Listing Rules. There can be no assurance that we will be able to regain compliance with the bid price requirement within the 180-calendar day compliance period provided by Nasdaq rules or maintain compliance with other Nasdaq requirements in the future. If we are not able to maintain compliance with Nasdaq requirements, our common stock may be delisted from Nasdaq, which could have a material adverse effect on us and our stockholders, including by reducing the liquidity of our shares and having a material adverse effect on our ability to raise capital or complete a strategic transaction.

**Item 2. Unregistered Sales of Equity Securities and Use of Proceeds**

***Unregistered Sales of Equity Securities and Use of Proceeds***

None.

***Issuer Purchases of Equity Securities***

On February 6, 2024, our board of directors authorized the 2024 Share Repurchase Program pursuant to which we may repurchase up to $50.0 million of shares of our common stock in the open market, in one or more Rule 10b5-1 trading plans, or in negotiated transactions through March 1, 2026. The repurchases are contingent upon favorable market and business conditions and are funded by cash on hand. The program does not obligate us to acquire any specific number of shares. As of March 31, 2026, we have repurchased 15,448,533 shares of our common stock for an aggregate of $40.5 million under the 2024 Share Repurchase Program. We did not purchase any shares of common stock during the three months ended March 31, 2026.

**Item 3. Defaults Upon Senior Securities**

None.

**Item 4. Mine Safety Disclosures**

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None.

**Item 5. Other Information**

***10b5-1 Trading Arrangements***

From time to time, our officers (as defined in Rule 16a-1(f) of the Exchange Act) and directors may enter into Rule 10b5-1 or non-Rule 10b5-1 trading arrangements (as each such term is defined in Item 408 of Regulation S-K). During the three months ended March 31, 2026, none of our officers or directors adopted, modified or terminated any such trading arrangements.

------

**Item 6. Exhibits**

The documents listed in the Exhibit List, which follows below, are incorporated by reference or are filed with this Quarterly Report on Form 10-Q, in each case as indicated therein (numbered in accordance with Item 601 of Regulation S-K).

**EXHIBIT LIST**

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Exhibit**<br>**Number** | **Description** | **Incorporated**<br>**by Reference**<br>**From Form** | **Incorporated**<br>**by Reference**<br>**From Exhibit**<br>**Number** | **Date Filed** |
| 3.1 | [<u>Eighth Amended and Restated Certificate of Incorporation filed on February 15, 2011.</u>](https://www.sec.gov/Archives/edgar/data/1162194/000119312511078412/dex31.htm) | 10-K | 3.1 | 3/28/2011 |
| 3.2 | [<u>Amended and Restated Bylaws of Standard BioTools Inc.</u>](https://www.sec.gov/Archives/edgar/data/1162194/000119312522093794/d300506dex48.htm) | S-8 | 4.8 | 4/1/2022 |
| 3.3 | [<u>Certificate of Amendment to the Eighth Amended and Restated Certificate of Incorporation.</u>](https://www.sec.gov/Archives/edgar/data/1162194/000119312522093794/d300506dex43.htm) | S-8 | 4.3 | 4/1/2022 |
| 3.4 | [<u>Second Certificate of Amendment to the Eighth Amended and Restated Certificate of Incorporation, as amended.</u>](https://www.sec.gov/Archives/edgar/data/1162194/000110465924001640/tm2333984d3_ex3-1.htm) | 8-K | 3.1 | 1/5/2024 |
| 31.1 | [<u>Certification Pursuant to Rule 13a-14(a)/15d-14(a), as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 of Chief Executive Officer.</u>](lab-ex31_1.htm) | Filed herewith |  |  |
| 31.2 | [<u>Certification Pursuant to Rule 13a-14(a)/15d-14(a), as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 of Chief Financial Officer.</u>](lab-ex31_2.htm) | Filed herewith |  |  |
| 32.1~ | [<u>Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 of Chief Executive Officer.</u>](lab-ex32_1.htm) | Filed herewith |  |  |
| 32.2~ | [<u>Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 of Chief Financial Officer.</u>](lab-ex32_2.htm) | Filed herewith |  |  |
| 101.INS | Inline XBRL Instance Document–the instance document does not appear in the Interactive Data File as its XBRL tags are embedded within the Inline XBRL document | Filed herewith |  |  |
| 101.SCH | Inline XBRL Taxonomy Extension Schema With Embedded Linkbase Documents | Filed herewith |  |  |
| 104 | Cover page formatted as Inline XBRL and contained in Exhibit 101 | Filed herewith |  |  |

---

~ In accordance with Item 601(b)(32)(ii) of Regulation S-K and SEC Release No. 33-8238 and 34-47986, Final Rule: Management's Report on Internal Control Over Financial Reporting and Certification of Disclosure in Exchange Act Periodic Reports, the certifications furnished in Exhibits 32.1 and 32.2 hereto are deemed to accompany this Quarterly Report on Form 10-Q and will not be deemed "filed" for purposes of Section 18 of the Exchange Act. Such certifications will not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act, except to the extent that the registrant specifically incorporates them by reference.

------

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | STANDARD BIOTOOLS INC. | STANDARD BIOTOOLS INC. |
| Dated: May 6, 2026 | By: | /s/ Michael Egholm, Ph.D. |
|  |  | Michael Egholm, Ph.D. |
|  |  | Chief Executive Officer and President |
|  |  | (Principal Executive Officer) |
| Dated: May 6, 2026 | By: | /s/ Alex Kim |
|  |  | Alex Kim |
|  |  | Chief Financial Officer |
|  |  | (Principal Financial and Accounting Officer) |

---

------

## Exhibit 31.1

**Exhibit 31.1**

**CERTIFICATION OF THE PRESIDENT AND CHIEF EXECUTIVE OFFICER**

**PURSUANT TO SECURITIES EXCHANGE ACT RULES 13a-14(a) AND 15d-14(a), AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002**

I, Michael Egholm, Ph.D., certify that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.I have reviewed this quarterly report on Form 10-Q of Standard BioTools Inc.;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

---

| | | |
|:---|:---|:---|
| Date: May 6, 2026 | By: | /s/ Michael Egholm, Ph.D. |
|  |  | Michael Egholm, Ph.D. |
|  |  | President and Chief Executive Officer<br>(Principal Executive Officer) |

---

------

## Exhibit 31.2

**Exhibit 31.2**

**CERTIFICATION OF THE CHIEF FINANCIAL OFFICER**

**PURSUANT TO SECURITIES EXCHANGE ACT RULES 13a-14(a) AND 15d-14(a), AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002**

I, Alex Kim, certify that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.I have reviewed this quarterly report on Form 10-Q of Standard BioTools Inc.;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c.Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d.Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

---

| | | |
|:---|:---|:---|
| Date: May 6, 2026 | By: | /s/ Alex Kim |
|  |  | Alex Kim |
|  |  | Chief Financial Officer |
|  |  | (Principal Financial and Accounting Officer) |

---

------

## Exhibit 32.1

**Exhibit 32.1**

**CERTIFICATION OF CHIEF EXECUTIVE OFFICER**

**PURSUANT TO 18 U.S.C. SECTION 1350,** 

**AS ADOPTED PURSUANT TO SECTION 906**

**OF THE SARBANES-OXLEY ACT OF 2002**

I, Michael Egholm, Ph.D., the Chief Executive Officer of Standard BioTools Inc. (the "Company"), certify for the purposes of 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2026 (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

---

| | | |
|:---|:---|:---|
| Date: May 6, 2026 | By: | /s/ Michael Egholm, Ph.D. |
|  |  | Michael Egholm, Ph.D. |
|  |  | President and Chief Executive Officer |
|  |  | (Principal Executive Officer) |

---

------

## Exhibit 32.2

**Exhibit 32.2**

**CERTIFICATION OF CHIEF FINANCIAL OFFICER**

**PURSUANT TO 18 U.S.C. SECTION 1350,** 

**AS ADOPTED PURSUANT TO SECTION 906**

**OF THE SARBANES-OXLEY ACT OF 2002**

I, Alex Kim, the Chief Financial Officer of Standard BioTools Inc. (the "Company"), certify for the purposes of 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2026 (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

---

| | | |
|:---|:---|:---|
| Date: May 6, 2026 | By: | /s/ Alex Kim |
|  |  | Alex Kim |
|  |  | Chief Financial Officer |
|  |  | (Principal Financial and Accounting Officer) |

---

------