Nyxoah to Release Second Quarter 2025 Financial Results on August 18, 2025 Mont-Saint-Guibert, Belgium – Tuesday July 29, 2025, 10:30pm CET / 4:30pm ET – Nyxoah SA (Euronext Brussels/Nasdaq: NYXH) (“Nyxoah” or the “Company”), that develops breakthrough treatment alternatives for Obstructive Sleep Apnea (OSA) through neuromodulation, today announced that the Company will release financial results for the second quarter of 2025 on Monday, August 18, 2025. Company management will host a conference call to disc ...

Nyxoah’s DREAM Pivotal Study Data Published in the Journal of Clinical Sleep Medicine Mont-Saint-Guibert, Belgium – July 28, 2025, 10:05pm CET / 4:05pm ET – Nyxoah SA (Euronext Brussels/Nasdaq: NYXH) (“Nyxoah” or the “Company”), a medical technology company that develops breakthrough treatment alternatives for Obstructive Sleep Apnea (OSA), today announced that data from its DREAM pivotal study was published online in the Journal of Clinical Sleep Medicine. The DREAM pivotal study presents comprehensive 12- ...

Company Overview - Nyxoah is a medical technology company focused on developing innovative solutions for Obstructive Sleep Apnea (OSA) [4] - The company's lead product is the Genio® system, which is a leadless and battery-free hypoglossal neurostimulation therapy for OSA [4] Recent Developments - Nyxoah will participate in the Jefferies Global Healthcare Conference from June 3 to June 5, 2025, in New York [2] - CEO Olivier Taelman will present on June 4, 2025, at 4:55 PM ET, with a webcast available on the company's Investor Relations website [3] - The company will also hold one-on-one meetings with institutional investors during the conference [3] Product Milestones - The Genio® system received its European CE Mark in 2019 following the successful completion of the BLAST OSA study [5] - Nyxoah has completed two successful IPOs: on Euronext Brussels in September 2020 and NASDAQ in July 2021 [5] - The company received CE mark approval for expanded therapeutic indications to treat Complete Concentric Collapse (CCC) patients, which are currently contraindicated in competitors' therapies [5] - Positive outcomes from the DREAM IDE pivotal study have also been announced [5]

Core Insights - Nyxoah is on track for anticipated PMA approval of its Genio® system in the second quarter of 2025, having successfully completed FDA validation requirements and currently undergoing final site inspection [2][4][17] - The company reported a revenue of €1.1 million for Q1 2025, a decrease from €1.2 million in Q1 2024, with a gross profit margin of 61.8% [5][10][11] - Significant increases in research and development expenses (€9.0 million) and selling, general and administrative expenses (€12.4 million) were noted, contributing to an operating loss of €20.6 million for Q1 2025 [12][13][14] Financial Performance - Revenue for Q1 2025 was €1.1 million, down from €1.2 million in Q1 2024 [10] - Cost of goods sold was €406,000, resulting in a gross profit of €658,000 [11] - Research and development expenses rose to €9.0 million from €7.2 million year-over-year [12] - Selling, general and administrative expenses increased to €12.4 million from €6.0 million year-over-year [13] - The operating loss for Q1 2025 was €20.6 million, compared to €12.2 million in Q1 2024 [14] Cash Position - As of March 31, 2025, cash, cash equivalents, and financial assets totaled €63.0 million, down from €85.6 million at the end of 2024 [15] Regulatory Progress - The FDA issued an Approvable Letter for Nyxoah's PMA application for the Genio® system, indicating that the application meets the necessary requirements [6][17] - The final step before full PMA approval is an on-site inspection of the U.S. manufacturing site, which has already passed a previous inspection with no deficiencies [4][18] Company Overview - Nyxoah focuses on developing innovative solutions for Obstructive Sleep Apnea (OSA), with its lead product being the Genio® system, a hypoglossal neurostimulation therapy [21] - The company received its European CE Mark for the Genio® system in 2019 and has conducted successful IPOs on Euronext Brussels and NASDAQ [22]

Core Viewpoint - Pomerantz LLP is investigating potential securities fraud or unlawful business practices involving Nyxoah S.A. and its officers or directors [1] Company Developments - On March 25, 2025, Nyxoah announced that the FDA issued an Approvable Letter for its Pre-Market Approval application for the Genio® system, indicating that the application substantially meets regulatory requirements [3] - The FDA's approval is contingent upon satisfactory completion of a review of manufacturing facilities, methods, and controls [3] - Following this announcement, analysts projected a delay in the commercial launch of the Genio system pending further FDA review [3] Market Reaction - Nyxoah's stock price fell by $2.42 per share, or 21.36%, closing at $8.91 per share on March 26, 2025, in response to the news [4]

Core Viewpoint - Nyxoah S.A. is under investigation for possible securities fraud following a significant stock price decline after the FDA's Approvable Letter regarding its Genio® system [1][4]. Group 1: Company Announcement - On March 25, 2025, Nyxoah announced that the FDA issued an Approvable Letter for its Pre-Market Approval application for the Genio® system, indicating that the application substantially met regulatory requirements [3]. - Final approval from the FDA is pending a satisfactory review of Nyxoah's manufacturing facilities, methods, and controls [3]. Group 2: Market Reaction - Following the FDA announcement, analysts predicted a delay in the commercial launch of the Genio® system, leading to a stock price decline of $2.42 per share, or 21.36%, closing at $8.91 on March 26, 2025 [4]. Group 3: Legal Actions - The Portnoy Law Firm has initiated an investigation into Nyxoah for possible securities fraud and may file a class action on behalf of investors who incurred losses [1]. - Investors are encouraged to contact the law firm for a complimentary case evaluation and to discuss options for recovering their losses [2][5].