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PUMA BIOTECHNOLOGY, INC.

For the period ended Mar 31, 2026. Filed May 7, 2026.

View on SEC.gov

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2026 · Filed May 7, 2026

PBYI$8.25-15.6%Stored close · as of Nov 6, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits

Table of Contents

PUMA BIOTECHNOLOGY, INC.

- INDEX -

Page
PART I – FINANCIAL INFORMATION:1
Item 1.Financial Statements (Unaudited):1
Condensed Consolidated Balance Sheets as of March 31, 2026 and December 31, 20251
Condensed Consolidated Statements of Operations for the Three Months Ended March 31, 2026 and 20252
Condensed Consolidated Statements of Comprehensive (Loss) Income for the Three Months Ended March 31, 2026 and 20253
Condensed Consolidated Statements of Stockholders’ Equity for the Three Months Ended March 31, 2026 and 20254
Condensed Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2026 and 20255
Notes to the Unaudited Condensed Consolidated Financial Statements6
Item 2.Management’s Discussion and Analysis of Financial Condition and Results of Operations24
Item 3.Quantitative and Qualitative Disclosures About Market Risk29
Item 4.Controls and Procedures29
PART II – OTHER INFORMATION:30
Item 1.Legal Proceedings30
Item 1A.Risk Factors32
Item 2.Unregistered Sales of Equity Securities and Use of Proceeds32
Item 3.Defaults Upon Senior Securities33
Item 4.Mine Safety Disclosures33
Item 5.Other Information33
Item 6.Exhibits33
Signatures34

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q, (this “Quarterly Report”), contains forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Any statements about our expectations, beliefs, plans, objectives, assumptions, future events or performance are not historical facts and may be forward looking. These forward-looking statements include, but are not limited to, statements about:

•the commercialization of NERLYNX® (neratinib) tablets (“NERLYNX”);
•the development of our drug candidates, including when we expect to undertake, initiate and complete clinical trials of our drug candidates;
•the anticipated timing of regulatory filings;
•the regulatory approval of our drug candidates;
•our use of clinical research organizations (“CRO”) and other contractors;
•our ability to find collaborative partners for research, development and commercialization of potential products;
•efforts of our sub-licensees to obtain regulatory approval and commercialize NERLYNX in areas outside the United States;
•our ability to market any of our products;
•our expectations regarding our costs and expenses;
•our anticipated capital requirements and estimates regarding our needs for additional financing;
•our ability to compete against other companies and research institutions;
•our ability to secure adequate protection for our intellectual property;
•our intention and ability to vigorously defend against any litigation to which we are or may become party;
•our ability to in-license additional drugs;
•our ability to attract and retain key personnel; and
•our ability to obtain adequate financing on favorable terms or at all.

These statements are often, but not always, made through the use of words or phrases such as “anticipate,” “estimate,” “plan,” “project,” “continuing,” “ongoing,” “expect,” “believe,” “intend” and similar words or phrases. Accordingly, these statements involve estimates, assumptions and uncertainties that could cause actual results to differ materially from those expressed in them. Discussions containing these forward-looking statements may be found throughout this Quarterly Report, including, in Part I, the section entitled “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.” These forward-looking statements involve risks and uncertainties, including the risks discussed in Part I, Item 1A. “Risk Factors” of our Annual Report on Form 10-K for the year ended December 31, 2025, and this Quarterly Report on Form 10-Q, that could cause our actual results to differ materially from those in the forward-looking statements. Such risks should be considered in evaluating our prospects and future financial performance. We undertake no obligation to update the forward-looking statements or to reflect events or circumstances after the date of this document.

Part I – FINANCIAL INFORMATION

Item 1.FINANCIAL STATEMENTS

PUMA BIOTECHNOLOGY, INC. AND SUBSIDIARY

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands, except share and per share data)

(unaudited)** **

March 31, 2026December 31, 2025
ASSETS
Current assets:
Cash and cash equivalents$36,193$29,635
Marketable securities65,35267,893
Accounts receivable26,32953,654
Inventory8,6935,515
Prepaid expenses, current3,4053,642
Restricted cash, current2,0912,091
Other assets, current196256
Total current assets142,259162,686
Lease right-of-use assets, net4,5745,373
Property and equipment, net124187
Intangible assets, net38,95741,392
Deferred tax assets3,8303,830
Prepaid expenses and other, long-term2,9552,834
Total assets$192,699$216,302
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable$8,166$5,056
Accrued expenses38,37850,031
Lease liabilities, current1251,314
Post-marketing commitment liability1,6842,187
Current portion of long-term debt11,28322,523
Other liabilities, current101142
Total current liabilities59,73781,253
Lease liabilities, long-term4,5464,709
Total liabilities64,28385,962
Commitments and contingencies (Note 12)
Stockholders’ equity:
Common stock - $.0001 par value per share; 100,000,000 shares authorized; 50,879,204 shares issued and outstanding at March 31, 2026 and 50,408,023 issued and outstanding at December 31, 202555
Additional paid-in capital1,415,9701,414,074
Accumulated other comprehensive (loss) income(31)36
Accumulated deficit(1,287,528)(1,283,775)
Total stockholders’ equity128,416130,340
Total liabilities and stockholders’ equity$192,699$216,302
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.