# EDGAR Filing Document

**Accession Number:** 0001478320
**File Stem:** 0000950170-25-103058
**Filing Date:** 2025-8
**Character Count:** 25272
**Document Hash:** 4cd570bfddb33962b3b773af29547792
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000950170-25-103058.hdr.sgml**: 20250805

**ACCESSION NUMBER**: 0000950170-25-103058

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20250805

**ITEM INFORMATION**: Results of Operations and Financial Condition

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250805

**DATE AS OF CHANGE**: 20250805

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Adaptive Biotechnologies Corp
- **CENTRAL INDEX KEY:** 0001478320
- **STANDARD INDUSTRIAL CLASSIFICATION:** BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 270907024
- **STATE OF INCORPORATION:** WA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38957
- **FILM NUMBER:** 251185192

**BUSINESS ADDRESS:**
- **STREET 1:** 1165 EASTLAKE AVE E
- **CITY:** SEATTLE
- **STATE:** WA
- **ZIP:** 98109
- **BUSINESS PHONE:** 206-659-0067

**MAIL ADDRESS:**
- **STREET 1:** 1165 EASTLAKE AVE E
- **CITY:** SEATTLE
- **STATE:** WA
- **ZIP:** 98109

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Adaptive TCR Corp
- **DATE OF NAME CHANGE:** 20091209

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

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549** 

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**FORM** 8-K

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**CURRENT REPORT** 

**Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934** 

**Date of Report (Date of earliest event reported):** August 5, 2025

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ADAPTIVE BIOTECHNOLOGIES CORPORATION

**(Exact name of Registrant as Specified in Its Charter)** 

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| | | |
|:---|:---|:---|
| Washington | 001-38957 | 27-0907024 |
| **(State or Other Jurisdiction**<br>**of Incorporation)** | **(Commission File Number)** | **(IRS Employer**<br>**Identification No.)** |
| 1165 Eastlake Avenue East<br>Seattle**,** Washington |  | 98109 |
| **(Address of Principal Executive Offices)** |  | **(Zip Code)** |

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**Registrant's Telephone Number, Including Area Code:** (206) 659-0067

Not Applicable

**(Former Name or Former Address, if Changed Since Last Report)** 

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

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

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

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

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

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

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| | | |
|:---|:---|:---|
| **Title of each class** | **Trading**<br>**Symbol(s)** | **Name of each exchange on which registered** |
| Common stock, par value $0.0001 per share | ADPT | The NASDAQ Stock Market LLC |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

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

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| | |
|:---|:---|
| **Item 2.02**  | **Results of Operations and Financial Condition.** |

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On August 5, 2025, Adaptive Biotechnologies Corporation (the "***Company***") issued a press release regarding the Company's financial results for the quarter ended June 30, 2025. A copy of the press release is attached as Exhibit 99.1 and incorporated herein by reference.

The information in this Item 2.02 and the press release attached as Exhibit 99.1 hereto shall not be deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "***Exchange Act***"), nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

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| | |
|:---|:---|
| **Item 9.01**  | **Financial Statements and Exhibits.**  |

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(d) Exhibits.

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| | |
|:---|:---|
| **Exhibit**<br>**Number** | **Description** |
| 99.1 | [<u>Press Release dated August 5, 2025</u>](adpt-ex99_1.htm) |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

---

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**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.

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| | | |
|:---|:---|:---|
|  | **Adaptive Biotechnologies Corporation** | **Adaptive Biotechnologies Corporation** |
| Date: August 5, 2025 | By: | /s/ Kyle Piskel |
|  |  | Kyle Piskel |
|  |  | Chief Financial Officer |

---

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## Exhibit 99.1

EXHIBIT 99.1

![img119828894_0.jpg](img119828894_0.jpg)

**Adaptive Biotechnologies Reports Second Quarter 2025 Financial Results** 

**SEATTLE, Aug. 05, 2025 (GLOBE NEWSWIRE)** – Adaptive Biotechnologies Corporation ("Adaptive Biotechnologies") (Nasdaq: ADPT), a commercial stage biotechnology company that aims to translate the genetics of the adaptive immune system into clinical products to diagnose and treat disease, today reported financial results for the quarter ended June 30, 2025.

"We delivered an outstanding second quarter, achieving profitability in our MRD business with accelerating top- and bottom-line growth," said Chad Robins, chief executive officer and co-founder of Adaptive Biotechnologies. "With 42% MRD revenue growth, 37% clonoSEQ volume growth and positive MRD adjusted EBITDA, we're raising our MRD revenue guidance and lowering total company cash burn targets. We're executing with discipline, urgency and precision to drive impact in MRD, advance Immune Medicine and create lasting value for patients, partners and shareholders."

**Recent Highlights**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Revenue for the second quarter of 2025 was $58.9 million. The MRD business, which contributed 85% of revenue, grew 42% versus the second quarter of 2024.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•The MRD business achieved profitability in the second quarter of 2025 with Adjusted EBITDA of $1.9 million.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•clonoSEQ test volume in the second quarter of 2025 grew 37% to 25,321 tests delivered versus the second quarter of 2024.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Launched integration of clonoSEQ into Flatiron's OncoEMR, an industry-leading electronic medical record platform for community oncology.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Implemented NovaSeq X Plus for clonoSEQ clinical sequencing.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Recognized $5.5 million in MRD pharma regulatory milestone revenue.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Raising full year 2025 MRD revenue guidance to a new range of $190 million to $200 million, implying annual growth of 31% to 37%.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Reducing total company full year 2025 cash burn guidance to a new range of $45 million to $55 million.

**Second Quarter 2025 Financial Results**

Revenue was $58.9 million for the quarter ended June 30, 2025, representing a 36% increase from the second quarter in the prior year. MRD revenue was $49.9 million for the quarter, representing a 42% increase from the second quarter in the prior year. Immune Medicine revenue was $8.9 million for the quarter, representing a 13% increase from the second quarter in the prior year.

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Operating expenses for the second quarter of 2025 were $83.9 million, compared to $90.5 million in the second quarter of the prior year, which included $7.2 million of long-lived assets impairment charges, representing a decrease of 7%. Excluding the prior period impact of the long-lived assets impairment charges, operating expenses for the second quarter of 2025 increased 1% compared to the second quarter of 2024.

Interest and other income, net was $2.4 million for the second quarter of 2025, compared to $3.8 million in the second quarter of the prior year. Interest expense from our revenue interest purchase agreement was $2.9 million in the second quarter of 2025, compared to $2.7 million in the second quarter of the prior year.

Net loss was $25.6 million for the second quarter of 2025, compared to $46.2 million for the same period in 2024.

Adjusted EBITDA (non-GAAP) was a loss of $7.2 million for the second quarter of 2025, compared to a loss of $21.4 million for the second quarter of the prior year.

Cash, cash equivalents and marketable securities was $222.0 million as of June 30, 2025.

**2025 Updated Financial Guidance**

Adaptive Biotechnologies expects full year revenue for the MRD business to be between $190 million and $200 million, updated from the previous range between $180 million and $190 million. No revenue guidance is provided for the Immune Medicine business.

We expect full year total company operating expenses, including cost of revenue, to be between $335 million and $345 million.

We expect full year total company cash burn to be between $45 million and $55 million, updated from the previous range between $50 million and $60 million.

Management will provide further details on the outlook during the conference call.

**Webcast and Conference Call Information**

Adaptive Biotechnologies will host a conference call to discuss its second quarter 2025 financial results after market close on Tuesday, August 5, 2025 at 4:30 PM Eastern Time. The conference call can be accessed at http://investors.adaptivebiotech.com. The webcast will be archived and available for replay at least 90 days after the event.

**About Adaptive Biotechnologies**

Adaptive Biotechnologies ("we" or "our") is a commercial-stage biotechnology company focused on harnessing the inherent biology of the adaptive immune system to transform the diagnosis and treatment of disease. We believe the adaptive immune system is nature's most finely tuned diagnostic and therapeutic for most diseases, but the inability to decode it has prevented the medical community from fully leveraging its capabilities. Our proprietary immune medicine platform reveals and translates the massive genetics of the adaptive immune system with scale, precision and speed. We apply our platform to partner with biopharmaceutical companies, inform drug development, and develop clinical diagnostics across our two business segments: Minimal Residual Disease (MRD) and Immune Medicine. Our commercial products and clinical pipeline enable the diagnosis, monitoring, and treatment of diseases such as cancer and autoimmune disorders. Our goal is to develop and commercialize immune-driven clinical products tailored to each individual patient.

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**Forward-Looking Statements**

This press release contains forward-looking statements that are based on management's beliefs and assumptions and on information currently available to management. All statements contained in this release other than statements of historical fact are forward-looking statements, including statements regarding our ability to develop, commercialize and achieve market acceptance of our current and planned products and services, our research and development efforts and other matters regarding our business strategies, use of capital, results of operations and financial position and plans and objectives for future operations.

In some cases, you can identify forward-looking statements by the words "may," "will," "could," "would," "should," "expect," "intend," "plan," "anticipate," "believe," "estimate," "predict," "project," "potential," "continue," "ongoing" or the negative of these terms or other comparable terminology, although not all forward-looking statements contain these words. These statements involve risks, uncertainties and other factors that may cause actual results, levels of activity, performance or achievements to be materially different from the information expressed or implied by these forward-looking statements. These risks, uncertainties and other factors are described under "Risk Factors," "Management's Discussion and Analysis of Financial Condition and Results of Operations" and elsewhere in the documents we file with the Securities and Exchange Commission from time to time. We caution you that forward-looking statements are based on a combination of facts and factors currently known by us and our projections of the future, about which we cannot be certain. As a result, the forward-looking statements may not prove to be accurate. The forward-looking statements in this press release represent our views as of the date hereof. We undertake no obligation to update any forward-looking statements for any reason, except as required by law.

**Use of Non-GAAP Financial Measure**

To supplement our unaudited condensed consolidated statements of operations and unaudited condensed consolidated balance sheets, which are prepared in conformity with generally accepted accounting principles in the United States of America ("GAAP"), this press release also includes references to Adjusted EBITDA, which is a non-GAAP financial measure that we define as net loss attributable to Adaptive Biotechnologies Corporation adjusted for interest and other income, net, interest expense, income tax (expense) benefit, depreciation and amortization expense, impairment costs for long-lived assets, restructuring expense and share-based compensation expense. We define our segment Adjusted EBITDA in the same way to the extent the net loss attributable to Adaptive Biotechnologies Corporation and adjustments are allocable to each segment. We have provided reconciliations of net loss attributable to Adaptive Biotechnologies Corporation, the most directly comparable GAAP financial measure, to Adjusted EBITDA at the end of this press release.

Management uses Adjusted EBITDA, including segment Adjusted EBITDA, to evaluate the financial performance of our business and segments and to evaluate the effectiveness of our strategies. We present these figures because we believe it is frequently used by analysts, investors and other interested parties to evaluate companies in our industry and it facilitates comparisons on a consistent basis across reporting periods. Further, we believe it is helpful in highlighting trends in our operating results because it excludes items that are not indicative of our core operating performance.

Adjusted EBITDA, including segment Adjusted EBITDA, has limitations as an analytical tool and you should not consider it in isolation or as a substitute for analysis of our results as reported under GAAP. We may in the future incur expenses similar to the adjustments we make. In particular, we expect to incur meaningful share-based compensation expense in the future. Other limitations include that Adjusted EBITDA, including segment Adjusted EBITDA, does not reflect:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•all expenditures or future requirements for capital expenditures or contractual commitments;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•changes in our working capital needs;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•interest expense, which is an ongoing element of our costs to operate;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•income tax (expense) benefit, which may be a necessary element of our costs and ability to operate;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the costs of replacing the assets being depreciated and amortized, which will often have to be replaced in the future;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the noncash component of employee compensation expense;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•long-lived assets impairment costs; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the impact of earnings or charges resulting from matters we consider not to be reflective, on a recurring basis, of our ongoing operations, such as our restructuring activities and reductions in workforce.

In addition, Adjusted EBITDA, including segment Adjusted EBITDA, may not be comparable to similarly titled measures used by other companies in our industry or across different industries.

**ADAPTIVE INVESTORS**<br>Karina Calzadilla, Vice President, Investor Relations

201-396-1687<br>investors@adaptivebiotech.com

**ADAPTIVE MEDIA**<br>Erica Jones, Associate Corporate Communications Director

206-279-2423<br>media@adaptivebiotech.com

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**Adaptive Biotechnologies**

Condensed Consolidated Statements of Operations

(in thousands, except share and per share amounts)

(unaudited)

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months Ended June 30,** | **Three Months Ended June 30,** | **Six Months Ended June 30,** | **Six Months Ended June 30,** |
|  | **2025** | **2024** | **2025** | **2024** |
| Revenue | $58879 | $43190 | $111322 | $85063 |
| Operating expenses |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cost of revenue | 17999 | 19317 | 34978 | 37368 |
| &nbsp;&nbsp;&nbsp;&nbsp;Research and development | 24134 | 25353 | 48337 | 55598 |
| &nbsp;&nbsp;&nbsp;&nbsp;Sales and marketing | 23573 | 20314 | 46620 | 42633 |
| &nbsp;&nbsp;&nbsp;&nbsp;General and administrative | 17786 | 17895 | 35185 | 37492 |
| &nbsp;&nbsp;&nbsp;&nbsp;Amortization of intangible assets | 423 | 424 | 842 | 847 |
| &nbsp;&nbsp;&nbsp;&nbsp;Impairment of long-lived assets |  | 7205 |  | 7205 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total operating expenses | 83915 | 90508 | 165962 | 181143 |
| Loss from operations | (25036) | (47318) | (54640) | (96080) |
| Interest and other income, net | 2391 | 3766 | 5070 | 7988 |
| Interest expense | (2948) | (2696) | (5853) | (5689) |
| Net loss | (25593) | (46248) | (55423) | (93781) |
| &nbsp;&nbsp;&nbsp;&nbsp;Add: Net (income) loss attributable to noncontrolling interest | (21) | 26 | (43) | 52 |
| Net loss attributable to Adaptive Biotechnologies Corporation | $(25614) | $(46222) | $(55466) | $(93729) |
| Net loss per share attributable to Adaptive Biotechnologies Corporation common shareholders, basic and diluted | $(0.17) | $(0.31) | $(0.37) | $(0.64) |
| Weighted-average shares used in computing net loss per share attributable to Adaptive Biotechnologies Corporation common shareholders, basic and diluted | 152082284 | 147414095 | 150646632 | 146600811 |

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**Adaptive Biotechnologies**

Condensed Consolidated Balance Sheets<br>(in thousands, except share and per share amounts)

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| | | |
|:---|:---|:---|
|  | **June 30, 2025** | **December 31, 2024** |
|  | **(unaudited)** |  |
| **Assets** |  |  |
| Current assets |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash and cash equivalents | $43163 | $47920 |
| &nbsp;&nbsp;&nbsp;&nbsp;Short-term marketable securities (amortized cost of $154,672 and $174,186, respectively) | 154710 | 174374 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts receivable, net | 44285 | 41731 |
| &nbsp;&nbsp;&nbsp;&nbsp;Inventory, net | 8403 | 8440 |
| &nbsp;&nbsp;&nbsp;&nbsp;Prepaid expenses and other current assets | 11295 | 11287 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current assets | 261856 | 283752 |
| Long-term assets |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Property and equipment, net | 41055 | 48616 |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating lease right-of-use assets | 43338 | 45767 |
| &nbsp;&nbsp;&nbsp;&nbsp;Long-term marketable securities (amortized cost of $24,065 and $33,682, respectively) | 24100 | 33660 |
| &nbsp;&nbsp;&nbsp;&nbsp;Restricted cash | 2720 | 2897 |
| &nbsp;&nbsp;&nbsp;&nbsp;Intangible assets, net | 2583 | 3425 |
| &nbsp;&nbsp;&nbsp;&nbsp;Goodwill | 118972 | 118972 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other assets | 2013 | 2287 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total assets | $496637 | $539376 |
| **Liabilities and shareholders' equity** |  |  |
| Current liabilities |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | $6908 | $7265 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued liabilities | 7205 | 8157 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued compensation and benefits | 9700 | 15838 |
| &nbsp;&nbsp;&nbsp;&nbsp;Current portion of operating lease liabilities | 9957 | 10239 |
| &nbsp;&nbsp;&nbsp;&nbsp;Current portion of deferred revenue | 55301 | 55689 |
| &nbsp;&nbsp;&nbsp;&nbsp;Current portion of revenue interest liability, net | 3070 | 865 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current liabilities | 92141 | 98053 |
| Long-term liabilities |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating lease liabilities, less current portion | 74413 | 79148 |
| &nbsp;&nbsp;&nbsp;&nbsp;Deferred revenue, less current portion | 20032 | 27256 |
| &nbsp;&nbsp;&nbsp;&nbsp;Revenue interest liability, net, less current portion | 130495 | 132414 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other long-term liabilities | 20 | 20 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities | 317101 | 336891 |
| Commitments and contingencies |  |  |
| Shareholders' equity |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Preferred stock: $0.0001 par value, 10,000,000 shares authorized at June 30, 2025 and December 31, 2024; no shares issued and outstanding at June 30, 2025 and December 31, 2024 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Common stock: $0.0001 par value, 340,000,000 shares authorized at June 30, 2025 and December 31, 2024; 152,234,772 and 147,773,744 shares issued and outstanding at June 30, 2025 and December 31, 2024, respectively | 15 | 14 |
| &nbsp;&nbsp;&nbsp;&nbsp;Additional paid-in capital | 1538919 | 1506353 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated other comprehensive gain | 73 | 166 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated deficit | (1359290) | (1303824) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Adaptive Biotechnologies Corporation shareholders' equity | 179717 | 202709 |
| &nbsp;&nbsp;&nbsp;&nbsp;Noncontrolling interest | (181) | (224) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total shareholders' equity | 179536 | 202485 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities and shareholders' equity | $496637 | $539376 |

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**Adjusted EBITDA** 

The following is a reconciliation of net loss attributable to Adaptive Biotechnologies Corporation, the most directly comparable GAAP financial measure, to Adjusted EBITDA for the periods presented (in thousands, unaudited):

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months Ended June 30,** | **Three Months Ended June 30,** | **Six Months Ended June 30,** | **Six Months Ended June 30,** |
|  | **2025** | **2024** | **2025** | **2024** |
| Net loss attributable to Adaptive Biotechnologies Corporation | $(25614) | $(46222) | $(55466) | $(93729) |
| Interest and other income, net | (2391) | (3766) | (5070) | (7988) |
| Interest expense | 2948 | 2696 | 5853 | 5689 |
| Depreciation and amortization expense | 4502 | 5003 | 9233 | 10217 |
| Impairment of long-lived assets |  | 7205 |  | 7205 |
| Restructuring expense |  | 680 |  | 1724 |
| Share-based compensation expense | 13359 | 12958 | 25506 | 27256 |
| &nbsp;&nbsp;&nbsp;&nbsp;Adjusted EBITDA | $(7196) | $(21446) | $(19944) | $(49626) |

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**Segment Information (Including Segment Adjusted EBITDA)**

The following sets forth segment information for the periods presented (in thousands, unaudited):

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months Ended June 30,** | **Three Months Ended June 30,** | **Six Months Ended June 30,** | **Six Months Ended June 30,** |
|  | **2025** | **2024** | **2025** | **2024** |
| **MRD:** |  |  |  |  |
| Revenue | $49938 | $35284 | $93659 | $67910 |
| Adjusted EBITDA | 1912 | (11289) | (2199) | (28548) |
| **Reconciliation of Net Loss to Adjusted EBITDA:** |  |  |  |  |
| Net loss | $(7180) | $(23077) | $(19418) | $(50337) |
| Depreciation and amortization expense | 2455 | 2604 | 5118 | 5305 |
| Impairment of long-lived assets |  | 2819 |  | 2819 |
| Restructuring expense |  | 561 |  | 1028 |
| Share-based compensation expense | 6637 | 5804 | 12101 | 12637 |
| &nbsp;&nbsp;&nbsp;&nbsp;Adjusted EBITDA | $1912 | $(11289) | $(2199) | $(28548) |
| **Immune Medicine:** |  |  |  |  |
| Revenue | $8941 | $7906 | $17663 | $17153 |
| Adjusted EBITDA | (6069) | (7033) | (11515) | (13960) |
| **Reconciliation of Net Loss to Adjusted EBITDA:** |  |  |  |  |
| Net loss | $(12355) | $(18228) | $(23836) | $(32821) |
| Depreciation and amortization expense | 1616 | 1967 | 3258 | 4049 |
| Impairment of long-lived assets |  | 4386 |  | 4386 |
| Restructuring expense |  | 119 |  | 696 |
| Share-based compensation expense | 4670 | 4723 | 9063 | 9730 |
| &nbsp;&nbsp;&nbsp;&nbsp;Adjusted EBITDA | $(6069) | $(7033) | $(11515) | $(13960) |

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