lung-20260331

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q


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

For the quarterly period ended March 31, 2026


☐			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: 001-39562

PULMONX CORPORATION

(Exact name of registrant as specified in its charter)



Delaware						77-0424412
(State or other jurisdiction of incorporation or organization)						(I.R.S. Employer Identification Number)

700 Chesapeake Drive

Redwood City, California 94063

1-650-364-0400

(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)

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


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $0.001 par value per share	LUNG	The Nasdaq Stock Market LLC

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 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.

Large accelerated filer

☐

Accelerated filer

☐

Non-accelerated filer

☒

Smaller reporting company

☒

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. ☐

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 April 27, 2026, there were 42,237,203 shares of the Registrant’s Common Stock, par value $0.001 per share, outstanding.

Table of Contents

TABLE OF CONTENTS


		Page
PART I.	FINANCIAL INFORMATION	5
Item 1.	Financial Statements (Unaudited)	5
	Condensed Consolidated Balance Sheets	5
	Condensed Consolidated Statements of Operations and Comprehensive Loss	7
	Condensed Consolidated Statements of Stockholders’ Equity	8
	Condensed Consolidated Statements of Cash Flows	9
	Notes to Unaudited Condensed Consolidated Financial Statements	11
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	32
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	43
Item 4.	Controls and Procedures	44
PART II.	OTHER INFORMATION	45
Item 1.	Legal Proceedings	45
Item 1A.	Risk Factors	46
Item 2.	Unregistered Sales of Securities and Use of Proceeds	106
Item 3.	Defaults Upon Senior Securities	106
Item 4.	Mine Safety Disclosures	106
Item 5.	Other Information	106
Item 6.	Exhibits	106
	Signatures	108

Table of Contents

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, and Section 21E of the Securities Exchange Act of 1934, as amended, about us and our industry that involve substantial risks and uncertainties. All statements other than statements of historical facts contained in this Quarterly Report on Form 10-Q, including statements regarding our future results of operations and financial condition, business strategy, plans, and objectives of management for future operations and statements that are necessarily dependent upon future events are forward-looking statements. In some cases, you can identify forward-looking statements by words such as “may,” “might,” “will,” “objective,” “intend,” “should,” “could,” “can,” “would,” “expect,” “believe,” “anticipate,” “project,” “target,” “design,” “estimate,” “predict,” “potential,” “plan” or the negative of these terms or other similar expressions, although not all forward-looking statements contain these words.

We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our financial condition, results of operations, business strategy, and financial needs. These forward-looking statements speak only as of the date of this Quarterly Report on Form 10-Q and are subject to a number of known and unknown risks, uncertainties, and assumptions, including risks described in the section entitled “Risk Factors.” These risks are not exhaustive. Other sections of this Quarterly Report on Form 10-Q include additional factors that could harm our business and financial performance. Moreover, we operate in a very competitive and rapidly changing environment. New risk factors emerge from time to time, and it is not possible for our management to predict all risk factors nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in, or implied by, any forward-looking statements.

You should not rely on these forward-looking statements as predictions of future events. We cannot assure you that the events and circumstances reflected in the forward-looking statements will be achieved or occur. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels of activity, performance, or achievements. Except as required by law, we undertake no obligation to update publicly any forward-looking statements for any reason after the date of this Quarterly Report on Form 10-Q or to conform these statements to actual results or to changes in our expectations, whether as a result of any new information, future events, changed circumstances or otherwise. Forward-looking statements contained in this Quarterly Report on Form 10-Q include, but are not limited to, statements about:

•our ability to design, develop, manufacture and market innovative products to treat patients with challenging medical conditions, particularly those with severe chronic obstructive pulmonary disease (“COPD”) and emphysema;

•our expected future growth, including growth in international sales;

•our expected future growth of our sales and marketing organization;

•the size and growth potential of the markets for our products, and our ability to serve those markets;

•the rate and degree of market acceptance of our products;

•coverage and reimbursement for procedures performed using our products;

•the performance of third parties in connection with the development of our products, including third-party suppliers;

•regulatory developments in the United States and foreign countries;

•our ability to obtain and maintain regulatory approval, certification or clearance of our products on expected timelines;

Table of Contents

•our plans to research, develop and commercialize our products and any other approved or cleared product;

•our ability to retain and hire our senior management and other highly qualified personnel;

•the development, regulatory approval, efficacy and commercialization of competing products and technologies in our industry;

•our ability to develop and maintain our corporate infrastructure, including an effective system of internal controls;

•our financial performance and capital requirements;

•the effects of developments in United States and international laws or policies, including changes in U.S. trade policies and tariffs;

•our expectations regarding our ability to obtain and maintain intellectual property protection for our products, as well as our ability to operate our business without infringing the intellectual property rights of others; and

•our expectations regarding the impact of any public health crises on our business, financial condition and results of operations.

You should read this Quarterly Report on Form 10-Q and the documents that we reference in this Quarterly Report on Form 10-Q and have filed as exhibits to this report with the understanding that our actual future results, levels of activity, performance and achievements may be materially different from what we expect. We qualify all of our forward-looking statements by these cautionary statements.

All brand names or trademarks appearing in this Quarterly Report on Form 10-Q are the property of their respective holders. Unless the context requires otherwise, references in this Quarterly Report on Form 10-Q to “Pulmonx” the “Company,” “we,” “us,” and “our” refer to Pulmonx Corporation.

Table of Contents

Part I. Financial Information

Item 1. Financial Statements

Pulmonx Corporation

Condensed Consolidated Balance Sheets

(in thousands, except share and per share amounts)

(unaudited)


	March 31, 2026		December 31, 2025
Assets
Current assets
Cash and cash equivalents	$	61,572	$	69,751
Restricted cash	257		258
Accounts receivable, net	10,830		12,072
Inventory	16,310		15,845
Prepaid expenses and other current assets	3,777		3,758
Total current assets	92,746		101,684
Long-term inventory	3,819		3,604
Property and equipment, net	2,060		2,220
Goodwill	2,333		2,333
Right of use assets	17,654		18,028
Other long-term assets	1,354		1,422
Total assets	$	119,966	$	129,291

Liabilities and Stockholders’ Equity
Current liabilities
Accounts payable	$	3,474	$	3,905
Accrued liabilities	13,728		14,556
Income taxes payable	329		263
Deferred revenue	32		18
Short-term debt	104		106
Current lease liabilities	1,239		1,210
Total current liabilities	18,906		20,058
Deferred tax liability

SEC Form 10-Q filed by Pulmonx Corporation