ADPT Adaptive Biotechnologies Corporation

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 September 30, 2022.

“We continue to deliver solid growth in both of our business areas quarter over quarter, and are confident in our long-term outlook,” said Chad Robins, chief executive officer and co-founder of Adaptive Biotechnologies. “With a bolstered cash position from our recent financing, we are focused on driving growth and innovation across our businesses with a clear path to profitability.”

Recent Highlights

• Revenue of $47.8 million for the third quarter 2022, representing a 21% increase from the third quarter 2021.
• clonoSEQ test volume in the third quarter 2022 grew 52% versus the third quarter of prior year.
• Signed partnership with Epic to integrate the clonoSEQ® Assay into Epic’s comprehensive electronic medical record (EMR) system.
• Immune Medicine business grew 18% in the third quarter 2022 versus the third quarter 2021, driven by drug discovery and pharma services.
• Signed non-dilutive royalty financing agreement with OrbiMed for up to $250 million.
• Provided long-term guidance including revenue CAGR from 2022-2027 at 20%-30%, positive adjusted EBITDA in 2025 and cash flow breakeven in 2026.

Third Quarter 2022 Financial Results

Revenue was $47.8 million for the quarter ended September 30, 2022, representing a 21% increase from the third quarter in the prior year. Immune Medicine revenue was $27.9 million for the quarter, representing an 18% increase from the third quarter in the prior year. MRD revenue was $20.0 million for the quarter, representing a 26% increase from the third quarter in the prior year.

Operating expenses were $93.3 million for the third quarter of 2022, compared to $95.8 million in the third quarter of the prior year, representing a decrease of 3%. Interest expense from our revenue interest purchase agreement entered into during the third quarter of 2022 was $0.7 million.

Net loss was $45.3 million for the third quarter of 2022, compared to $56.0 million for the same period in 2021.

Adjusted EBITDA (non-GAAP) was a loss of $25.9 million for the third quarter of 2022, compared to a loss of $41.1 million for the third quarter of the prior year.

Cash, cash equivalents and marketable securities was $527.8 million as of September 30, 2022.

2022 Financial Guidance

Adaptive Biotechnologies narrows full year 2022 revenue to be in the range of $185 million to $190 million compared to the previous expectation of $185 million to $195 million.

We now expect full year 2022 operating expenses to be below $400 million compared to the previous expectation of between $410 million and $415 million.

Webcast and Conference Call Information

Adaptive Biotechnologies will host a conference call to discuss its third quarter 2022 financial results after market close on Thursday, November 3, 2022 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 to develop products in life sciences research, clinical diagnostics and drug discovery. We have commercial products and a robust clinical pipeline to diagnose, monitor and enable the treatment of diseases such as cancer, autoimmune disorders, and infectious diseases. Our goal is to develop and commercialize immune-driven clinical products tailored to each individual patient.

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, restructuring expense and share-based compensation expense. We have provided a reconciliation 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 to evaluate the financial performance of our business and the effectiveness of our business strategies. We present Adjusted EBITDA 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 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 in the presentation of Adjusted EBITDA. In particular, we expect to incur meaningful share-based compensation expense in the future. Other limitations include that Adjusted EBITDA does not reflect:

• all expenditures or future requirements for capital expenditures or contractual commitments;
• changes in our working capital needs;
• interest expense, which may be a necessary and ongoing element of our costs and ability to operate;
• income tax (expense) benefit, which may be a necessary element of our costs and ability to operate;
• the costs of replacing the assets being depreciated and amortized, which will often have to be replaced in the future;
• the noncash component of employee compensation expense; and
• 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 March 2022 restructuring and reduction in workforce.

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

ADAPTIVE MEDIAMary Pat Lancelotta, Senior Vice President, Corporate Affairs & Communications646-382-4912media@adaptivebiotech.com

ADAPTIVE INVESTORSKarina Calzadilla, Vice President, Investor Relations201-396-1687investors@adaptivebiotech.com

Adaptive BiotechnologiesCondensed Consolidated Statements of Operations(in thousands, except share and per share amounts)(unaudited)

		Three Months Ended September 30,								Nine Months Ended September 30,
		2022				2021				2022				2021
Revenue		$	47,830			$	39,467			$	130,110			$	116,414
Operating expenses
Cost of revenue			14,907				14,189				41,320				34,945
Research and development			35,658				36,072				110,534				107,644
Sales and marketing			21,513				24,949				71,887				68,769
General and administrative			20,755				20,154				66,099				51,156
Amortization of intangible assets			428				428				1,270				1,270
Total operating expenses			93,261				95,792				291,110				263,784
Loss from operations			(45,431	)			(56,325	)			(161,000	)			(147,370	)
Interest and other income, net			765				327				1,454				1,429
Interest expense			(653	)			—				(653	)			—
Net loss			(45,319	)			(55,998	)			(160,199	)			(145,941	)
Add: Net loss attributable to noncontrolling interest			38				95				136				95
Net loss attributable to Adaptive Biotechnologies Corporation		$	(45,281	)		$	(55,903	)		$	(160,063	)		$	(145,846	)
Net loss per share attributable to Adaptive Biotechnologies Corporation common shareholders, basic and diluted		$	(0.32	)		$	(0.40	)		$	(1.12	)		$	(1.04	)
Weighted-average shares used in computing net loss per share attributable to Adaptive Biotechnologies Corporation common shareholders, basic and diluted			142,928,654				140,833,564				142,334,342				140,060,379

Adaptive BiotechnologiesCondensed Consolidated Balance Sheets(in thousands, except share and per share amounts)

		September 30, 2022				December 31, 2021
		(unaudited)
Assets
Current assets
Cash and cash equivalents		$	217,552			$	139,065
Short-term marketable securities (amortized cost of $295,689 and $214,115, respectively)			290,527				213,996
Accounts receivable, net			26,549				17,409
Inventory			17,345				19,263
Prepaid expenses and other current assets			12,407				13,015
Total current assets			564,380				402,748
Long-term assets
Property and equipment, net			86,662				85,262
Operating lease right-of-use assets			82,605				87,678
Long-term marketable securities (amortized cost of $20,507 and $218,163, respectively)			19,698				217,145
Restricted cash			2,433				2,138
Intangible assets, net			7,256				8,526
Goodwill			118,972				118,972
Other assets			2,202				875
Total assets		$	884,208			$	923,344
Liabilities and shareholders’ equity
Current liabilities
Accounts payable		$	4,163			$	3,307
Accrued liabilities			10,702				9,343
Accrued compensation and benefits			12,733				15,642
Current portion of operating lease liabilities			8,528				5,055
Current portion of deferred revenue			67,892				80,460
Total current liabilities			104,018				113,807
Long-term liabilities
Operating lease liabilities, less current portion			100,521				106,685
Deferred revenue, less current portion			67,300				98,750
Revenue interest liability, net			124,555				—
Total liabilities			396,394				319,242
Commitments and contingencies
Shareholders’ equity
Preferred stock: $0.0001 par value, 10,000,000 shares authorized at September 30, 2022 and December 31, 2021; no shares issued and outstanding at September 30, 2022 and December 31, 2021			—				—
Common stock: $0.0001 par value, 340,000,000 shares authorized at September 30, 2022 and December 31, 2021; 142,987,127 and 141,393,865 shares issued and outstanding at September 30, 2022 and December 31, 2021, respectively			14				14
Additional paid-in capital			1,372,751				1,324,006
Accumulated other comprehensive loss			(5,971	)			(1,137	)
Accumulated deficit			(878,954	)			(718,891	)
Total Adaptive Biotechnologies Corporation shareholders’ equity			487,840				603,992
Noncontrolling interest			(26	)			110
Total shareholders’ equity			487,814				604,102
Total liabilities and shareholders’ equity		$	884,208			$	923,344

Adjusted EBITDA

The following table sets forth a reconciliation between our Adjusted EBITDA and net loss attributable to Adaptive Biotechnologies Corporation, the most directly comparable GAAP financial measure, for each of the periods presented (in thousands, unaudited):

		Three Months Ended September 30,								Nine Months Ended September 30,
		2022				2021				2022				2021
Net loss attributable to Adaptive Biotechnologies Corporation		$	(45,281	)		$	(55,903	)		$	(160,063	)		$	(145,846	)
Interest and other income, net			(765	)			(327	)			(1,454	)			(1,429	)
Interest expense			653				—				653				—
Depreciation and amortization expense			5,383				3,528				15,634				9,104
Restructuring expense			—				—				2,023				—
Share-based compensation expense			14,142				11,643				41,183				31,376
Adjusted EBITDA		$	(25,868	)		$	(41,059	)		$	(102,024	)		$	(106,795	)