Exhibit 99.1

AngioDynamics Reports Fiscal Year 2026 First Quarter Financial Results; Med Tech Growth of 26.1% Drives Continued Momentum

LATHAM, N.Y.--(BUSINESS WIRE)— Oct. 2, 2025-- AngioDynamics, Inc. (NASDAQ: ANGO), a leading and transformative medical technology company focused on restoring healthy blood flow in the body’s vascular system, expanding cancer treatment options, and improving quality of life for patients, today announced financial results for the first quarter of fiscal year 2026, which ended August 31, 2025.

"We had an outstanding first quarter as we continued to build off of the strong momentum created in fiscal 2025," commented Jim Clemmer, President and Chief Executive Officer of AngioDynamics, Inc. "Our strategy to bring unique platform technologies to large, fast growing global markets has paid off as we reported our fourth quarter in a row of MedTech growth of over 20%. This continued performance, combined with our disciplined focus on operational excellence, is driving sustained profitable growth.”

Mr. Clemmer continued, “Our exceptional team is executing our vision to deliver transformative technologies that expand treatment options and help patients live healthier, happier lives. With our superior technologies supported by our clinical investments and the strength of our balance sheet, we remain well-positioned to drive consistent, profitable growth, and deliver sustained value creation during the balance of 2026 and beyond.”

Fiscal Year 2026 First Quarter Financial Results

Unless otherwise noted, all financial comparisons below are presented on a pro forma basis excluding the Dialysis and BioSentry businesses divested in June 2023, the PICC, Midline, and tip location product portfolios divested in February 2024, and the RadioFrequency and Syntrax support catheter products discontinued in February 2024.

Net sales for the first quarter of fiscal year 2026 were $75.7 million, an increase of 12.2% compared to the prior-year quarter.

Med Tech net sales were $35.3 million, a 26.1% increase from $28.0 million in the prior-year period. Med Tech includes the Auryon peripheral atherectomy platform, the thrombus management platform and the NanoKnife irreversible electroporation platform.

Growth during the quarter was driven by solid performance across the Med Tech segment. Auryon sales were $16.5 million an increase of 20.1%, our Mechanical Thrombectomy business, which includes AngioVac and AlphaVac, delivered sales of $11.3 million, an increase of 41.2%, and NanoKnife sales were $6.4 million, an increase of 26.7%, including 31.3% growth in probes.

Med Device net sales were $40.4 million, a 2.3% increase compared to $39.5 million in the prior-year period.

Gross margin for the first quarter of fiscal 2026 was 55.3%, which was 90 basis points higher compared to the first quarter of fiscal 2025, and 260 basis points higher sequentially from 52.7% in the fourth quarter of fiscal 2025, primarily due to increased  Med Tech revenue, as well as operational efficiencies.  Gross margin included $1.7 million of tariff expense.

The Company recorded a GAAP net loss of $10.9 million, or a loss per share of $0.26, in the first quarter of fiscal 2026. Excluding the items shown in the non-GAAP reconciliation table below, adjusted net loss for the first quarter of fiscal 2026 was $4.2 million, or a loss per share of $0.10. This compares to an adjusted net loss during the fiscal first quarter of 2025 of $4.4 million, or a loss per share of $0.11.

Adjusted EBITDA in the first quarter of fiscal 2026, excluding the items shown in the non-GAAP reconciliation table below, was $2.2 million, compared to $(0.2) million in the first quarter of fiscal 2025.

In the first quarter of fiscal 2026, the Company used $17.1 million of cash.  The Company’s first fiscal quarter has historically exhibited the highest utilization of cash during the year, and the first quarter of fiscal 2026 was better than the Company’s expectations, resulting in the use of less cash than expected. The Company continues to expect to be cash flow positive for the full year fiscal 2026.

At August 31, 2025, the Company had $38.8 million in cash and cash equivalents compared to $55.9 million in cash and cash equivalents at May 31, 2025. The Company maintains a debt-free balance sheet.

First Patient Enrolled in AMBITION BTK Trial

During the quarter, the Company announced that it achieved a significant clinical milestone with the enrollment of the first patient in the AMBITION BTK trial, a prospective, multicenter, randomized controlled trial designed to investigate the clinical safety and effectiveness of the Auryon Atherectomy System in treating challenging below-the-knee lesions in patients with Critical Limb Ischemia. The trial will include up to 224 patients at up to 30 sites, with a companion registry enrolling up to 1,500 additional patients, representing the Company's continued commitment to advancing clinical evidence for the treatment of peripheral artery disease and expanding the clinical applications for the Auryon platform.

First Patient Enrolled in RECOVER-AV Clinical Trial

During the quarter, the Company announced the first patient enrollment in the RECOVER-AV clinical trial, a prospective, multi-center, multi-national, single-arm study evaluating the AlphaVac F1885 System for the treatment of acute, intermediate-risk pulmonary embolism. The study builds on the existing U.S. FDA 510(k) clearance and European CE Mark approval to assess mechanical thrombectomy treatment and long-term functional outcomes in intermediate-risk PE patients across Europe, Canada, and Hong Kong. The trial will enroll patients at up to 20 hospital-based sites and follows patients for 12 months, with functional and quality-of-life outcomes assessed at 30 days and 12 months, representing the Company's continued commitment to expanding its global clinical presence and generating evidence-based data to support broader access to life-saving PE treatment.

NanoKnife PRESERVE Study Results Published in Leading European Journal

During the quarter, the Company announced the publication of results from the PRESERVE study in European Urology, a leading journal in urologic research. The study assessed the safety and effectiveness of irreversible electroporation with the NanoKnife System to ablate prostate tissue in patients with intermediate-risk prostate cancer. The PRESERVE clinical study met its primary effectiveness endpoint, with 84.0% of men free from in-field, clinically significant disease at 12 months post-procedure. The study also demonstrated strong quality-of-life outcomes, with urinary continence largely preserved (97% at baseline vs. 96% at 12 months) and 84% of patients with good baseline sexual function at 12 months, reinforcing the NanoKnife System's role in providing effective treatment while preserving quality of life.

Fiscal Year 2026 Financial Guidance

For fiscal year 2026 the company now expects:

Tariff Related Guidance Assumptions

For the full fiscal year 2026, the company continues to expect a $4.0 - $6.0 million impact from tariffs, which are included in the above provided guidance.

All assumptions made related to expected tariff impacts are based on the Company’s point of view on the current tariff situation, as of October 2, 2025. As the situation is fluid, these assumptions may change in the future.

Conference Call

The Company’s management will host a conference call at 8:00 a.m. ET the same day to discuss the results. To participate in the conference call, dial 1-877-407-0784 (domestic) or +1-201-689-8560 (international). This conference call will also be webcast and can be accessed from the “Investors” section of the AngioDynamics website at www.angiodynamics.com. The webcast replay of the call will be available at the same site approximately one hour after the end of the call.

A recording of the call will also be available, until Thursday, October 09, 2025 at 11:59 PM ET. To hear this recording, dial 1-844-512-2921 (domestic) or +1-412-317-6671 (international) and enter the passcode 13755707.

Use of Non-GAAP Measures

Management uses non-GAAP measures to establish operational goals and believes that non-GAAP measures may assist investors in analyzing the underlying trends in AngioDynamics' business over time. Investors should consider these non-GAAP measures in addition to, not as a substitute for or as superior to, financial reporting measures prepared in accordance with GAAP. In this news release, AngioDynamics has reported pro forma results, adjusted EBITDA, adjusted net income and adjusted earnings per share. Management uses these measures in its internal analysis and review of operational performance. Management believes that these measures provide investors with useful information in comparing AngioDynamics' performance over different periods. By using these non-GAAP measures, management believes that investors get a better picture of the performance of AngioDynamics' underlying business. Management encourages investors to review AngioDynamics' financial results prepared in accordance with GAAP to understand AngioDynamics' performance taking into account all relevant factors, including those that may only occur from time to time but have a material impact on AngioDynamics' financial results. Please see the tables that follow for a reconciliation of non-GAAP measures to measures prepared in accordance with GAAP.

About AngioDynamics, Inc.

AngioDynamics is a leading and transformative medical technology company focused on restoring healthy blood flow in the body’s vascular system, expanding cancer treatment options and improving quality of life for patients.

Safe Harbor

This release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements regarding AngioDynamics' expected future financial position, results of operations, cash flows, business strategy, budgets, projected costs, capital expenditures, products, competitive positions, growth opportunities, plans and objectives of management for future operations, as well as statements that include the words such as "expects," "reaffirms," "intends," "anticipates," "plans," "believes," "seeks," "estimates," "projects," "optimistic," or variations of such words and similar expressions, are forward-looking statements. These forward-looking statements are not guarantees of future performance and are subject to risks and uncertainties. Investors are cautioned that actual events or results may differ materially from AngioDynamics' expectations, expressed or implied. Factors that may affect the actual results achieved by AngioDynamics include, without limitation, the scale and scope of the COVID-19 global pandemic, the ability of AngioDynamics to develop its existing and new products, technological advances and patents attained by competitors, infringement of AngioDynamics' technology or assertions that AngioDynamics' technology infringes the technology of third parties, the ability of AngioDynamics to effectively compete against competitors that have substantially greater resources, future actions by the FDA or other regulatory agencies, domestic and foreign health care reforms and government regulations, results of pending or future clinical trials, overall economic conditions (including inflation, tariffs, labor shortages and supply chain challenges including the cost and availability of raw materials), the results of on-going litigation, challenges with respect to third-party distributors or joint venture partners or collaborators, the results of sales efforts, the effects of product recalls and product liability claims, changes in key personnel, the ability of AngioDynamics to execute on strategic initiatives, the effects of economic, credit and capital market conditions, general market conditions, market acceptance, foreign currency exchange rate fluctuations, the effects on pricing from group purchasing organizations and competition, the ability of AngioDynamics to obtain regulatory clearances or approval of its products, or to integrate acquired businesses, as well as the risk factors listed from time to time in AngioDynamics' SEC filings, including but not limited to its Annual Report on Form 10-K for the year ended May 31, 2025. AngioDynamics does not assume any obligation to publicly update or revise any forward-looking statements for any reason.