Pulse Biosciences Reports Third Quarter 2021 Financial Results

Pulse Biosciences, Inc. (Nasdaq: PLSE), a novel bioelectric medicine company commercializing the CellFX® System powered by Nano-Pulse Stimulationtm (NPStm) technology, today announced financial results for the third quarter of 2021.

Recent Highlights

• Achieved third quarter 2021 revenue of $574 thousand, representing 12 Controlled Launch Program participants opting to acquire their CellFX Systems and transition to commercial use
• Onboarded 68 CellFX System Controlled Launch Program participants to date and anticipate the remaining to be onboarded in Q4 to complete program enrollment across the U.S., Europe and Canada
• Completed enrollment of 150 patients in an FDA IDE approved pivotal comparison study to assess the treatment of cutaneous non-genital warts using the CellFX System, the corresponding 510(k) submission is on track to be completed in the first half of 2022
• Completed enrollment of 30 patients as part of a feasibility study to assess the treatment of basal cell carcinoma using the CellFX System, on track for tissue analysis to be completed in Q1 2022
• Strengthened the executive leadership team with the appointment of Mitchell E. Levinson as Chief Strategy Officer, to spearhead the Company's multi-specialty expansion efforts to leverage NPS technology, the CellFX platform and CellFX CloudConnect in applications outside of dermatology
• Appointed healthcare industry executive Laureen DeBuono to its Board of Directors

"We made important progress across the business in the third quarter resulting in our first quarter of revenue as the initial Controlled Launch Program participants elected to purchase their CellFX Systems and Cycle Units for commercial use," said Darrin Uecker, President and CEO of Pulse Biosciences. "On the clinical front we continue to prioritize studies to support regulatory submissions to expand the CellFX System's indications for use in dermatology. At the same time, we are pleased about the investigational preclinical work being done with NPS across other medical specialties. We are laying a foundation to drive value creation and maximize the full potential of the CellFX platform."

Third Quarter 2021 Results

Revenue for the three months ended September 30, 2021 was $574 thousand. System revenue for the three months ended September 30, 2021 was $490 thousand recognized on a non-cash basis resulting from the Controlled Launch Participants opting to acquire CellFX Systems. Cycle units revenue for the three months ended September 30, 2021 was $84 thousand resulting from the purchase of initial cycle units to be used with commercial systems.

Total GAAP gross loss* for the three months ended September 30, 2021 was ($0.2) million. Excluding non-cash expenses for stock-based compensation and depreciation and amortization, non-GAAP gross loss for the three months ended September 30, 2021 was ($0.1) million. As the business transitioned to commercial operations in the third quarter of 2021, all uncapitalized manufacturing operations costs are now recorded in cost of revenue. Prior to commercialization, these costs were recorded in research and development expenses.

Total GAAP operating expenses representing research and development, sales and marketing and general and administrative expenses for the three months ended September 30, 2021 were $14.1 million, compared to $12.9 million for the prior year period. Non-GAAP operating expenses for the three months ended September 30, 2021 were $12.3 million, compared to $10.0 million for the same period in the prior year. The year-over-year increase in operating expenses was primarily driven by the expansion of commercial and operational infrastructure, including increased headcount, to support commercialization activities.

GAAP net loss for the three months ended September 30, 2021 was ($14.3) million compared to ($12.9) million for the three months ended September 30, 2020. Non-GAAP net loss for the three months ended September 30, 2021, was ($12.4) million compared to ($10.0) million for the three months ended September 30, 2020.

Cash, cash equivalents and investments totaled $42.0 million as of September 30, 2021 compared to $47.4 million as of June 30, 2021. Cash used in the third quarter of 2021 totaled $13.8 million excluding net proceeds received in the June 2021 private placement. This compares with $8.3 million used in the same period in the prior year and $15.0 million used in the second quarter of 2021.

* Gross loss is calculated as total revenues less cost of revenues.

Reconciliations of GAAP to non-GAAP operating expenses and net loss have been provided in the tables following the financial statements in this press release. An explanation of these measures is also included below under the heading "Non-GAAP Financial Measures."

Webcast and Conference Call Information

Pulse Biosciences' management will host a conference call today, November 15, 2021, beginning at 1:30pm PT. Investors interested in listening to the conference call may do so by dialing 1-877-705-6003 for domestic callers or 1-201-493-6725 for international callers. A live and recorded webcast of the event will be available at https://investors.pulsebiosciences.com/.

About Pulse Biosciences®

Pulse Biosciences is a novel bioelectric medicine company committed to health innovation that has the potential to improve the quality of life for patients. The Company's proprietary Nano-Pulse Stimulation technology delivers nano-second pulses of electrical energy to non-thermally clear cells while sparing adjacent non-cellular tissue. The CellFX® System is the first commercial product to harness the distinctive advantages of NPS technology to treat a variety of applications for which an optimal solution remains unfulfilled. The initial commercial use of the CellFX System is to address a range of dermatologic conditions that share high demand among patients and practitioners for improved dermatologic outcomes. Designed as a multi-application platform, the CellFX System offers customer value with a utilization-based revenue model. Visit pulsebiosciences.com to learn more.

To stay informed about the CellFX System, please visit CellFX.com and sign-up for updates.

Pulse Biosciences, CellFX, Nano-Pulse Stimulation, NPS and the stylized logos are among the trademarks and/or registered trademarks of Pulse Biosciences, Inc. in the United States and other countries.

Non-GAAP Financial Measures

In this press release, in order to supplement the Company's condensed consolidated financial statements presented in accordance with Generally Accepted Accounting Principles, or GAAP, management has disclosed certain non-GAAP financial measures for the statement of operations. The Company believes that an evaluation of its ongoing operations (and comparisons of its current operations with historical and future operations) would be difficult if the disclosure of its financial results were limited to financial measures prepared in accordance with GAAP. As a result, the Company is disclosing certain non-GAAP results in order to supplement investors' and other readers' understanding and assessment of the Company's financial performance. Company management uses these measurements as aids in monitoring the Company's ongoing financial performance from quarter to quarter, and year to year, on a regular basis and for financial and operational decision-making. Non-GAAP adjustments include stock-based compensation, depreciation and amortization. From time to time in the future, there may be other items that the Company may exclude if the Company believes that doing so is consistent with the goal of providing useful information to management and investors. The Company has provided a reconciliation of each non-GAAP financial measure used in this earnings release to the most directly comparable GAAP financial measure. Investors are cautioned that there are a number of limitations associated with the use of non-GAAP financial measures as analytical tools. Investors are encouraged to review these reconciliations, and not to rely on any single financial measure to evaluate the Company's business.

Non-GAAP financial measures used by the Company may be calculated differently from, and therefore may not be comparable to, similarly titled measures used by other companies, which could reduce the usefulness of the Company's non-GAAP financial measures as tools for comparison. Investors and other readers are encouraged to review the related GAAP financial measures and the reconciliation of non-GAAP measures to their most directly comparable GAAP measures set forth below and should consider non-GAAP measures only as a supplement to, not as a substitute for or as a superior measure to, measures of financial performance prepared in accordance with GAAP. Non-GAAP financial measures in this earnings release exclude the following:

Non-cash expenses for stock-based compensation. The Company has excluded the effect of stock-based compensation expenses in calculating the Company's non-GAAP operating expenses and net loss measures. Although stock-based compensation is a key incentive offered to employees, the Company continues to evaluate its business performance excluding stock-based compensation expenses. The Company records stock-based compensation expense related to grants of performance and time-based options. Depending upon the size, timing and terms of the grants, as well as the probability of achievement of performance-based awards, this expense may vary significantly but will recur in future periods. The Company believes that excluding stock-based compensation better allows for comparisons from period to period.

Depreciation and amortization. The Company has excluded depreciation and amortization expense in calculating its non-GAAP operating expenses and net loss measures. Depreciation and amortization are non-cash charges to current operations.

Forward-Looking Statements

All statements in this press release that are not historical are forward-looking statements, including, among other things, statements relating to Pulse Biosciences' expectations regarding the benefits of the Company's Controlled Launch program and commercialization of the CellFX System to drive growth, including the timing for onboarding KOLs, broader commercial launch and future regulatory clearances, statements relating to the effectiveness of the Company's NPS technology and the CellFX System to improve patient outcomes, statements relating to the Company's current and planned future clinical studies, the timing for completion of such studies, and the ability of the Company to execute such studies, as well as the anticipated results of any such studies, statements relating to the Company's pipeline of product candidates, market opportunities and commercial launch plans, including the market for aesthetic dermatologic procedures, and statements relating to the impact of COVID-19 and other future events. These statements are not historical facts but rather are based on Pulse Biosciences' current expectations, estimates, and projections regarding Pulse Biosciences' business, operations and other similar or related factors. Words such as "may," "will," "could," "would," "should," "anticipate," "predict," "potential," "continue," "expects," "intends," "plans," "projects," "believes," "estimates," and other similar or related expressions are used to identify these forward-looking statements, although not all forward-looking statements contain these words. You should not place undue reliance on forward-looking statements because they involve known and unknown risks, uncertainties, and assumptions that are difficult or impossible to predict and, in some cases, beyond Pulse Biosciences' control. Actual results may differ materially from those in the forward-looking statements as a result of a number of factors, including those described in Pulse Biosciences' filings with the Securities and Exchange Commission. Pulse Biosciences undertakes no obligation to revise or update information in this release to reflect events or circumstances in the future, even if new information becomes available.