NYXH

Nyxoah is entering its first growth stage, targeting the OSA device market with the Genio implant, and is currently undervalued relative to growth prospects. Genio could secure a monopoly on 30% of the OSA market by 2027, pending FDA label extension for Complete Concentric Collapse (CCC) patients, supported by strong clinical trial results. NYXH projects €36 million revenue for 2026, up 260% YoY, with visibility supported by rapid growth in trained surgeons, active accounts, and prior authorizations.

REGULATED INFORMATION INSIDE INFORMATION Nyxoah Appoints Liam Kelly as Chief Executive Officer Further strengthening the Company's strategic U.S. presence and focus Mont-Saint-Guibert, Belgium – September 28, 2026, 10:30 pm CET / 4:30 pm 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) through neuromodulation, today announced the appointment of Liam Kelly as Chief Executive Officer, effective October 1, 2026, succeeding Olivier Taelman. The appointment reflects Nyxoah's continued evolution into a U.S.-focused commercial organization following FDA approval and the launch of Genio in the United States.

REGULATED INFORMATION INSIDE INFORMATION Nyxoah Announces Chief Financial Officer Transition Loïc Moreau, Nyxoah's President International and former CFO, to serve as interim CFO Company reaffirms full year 2026 financial guidance Mont-Saint-Guibert, Belgium – September 21, 2026, 22:01h CET / 4:01h 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) through neuromodulation, today announced that John Landry, Chief Financial Officer, will step down from his role effective October 2, 2026 to pursue another professional opportunity. Loïc Moreau, the Company's President International and former CFO, will serve as Interim CFO effective upon Mr.

NYXH initiates its U.S. BREATHE study with the first Genio implant, advancing long-term clinical evidence following FDA approval.

Nyxoah Announces First Patient Implanted in BREATHE, the U.S. Post-Approval Study of the Genio ® System

Nyxoah SA (NYXH) Q2 2026 Earnings Call Transcript

Nyxoah NASDAQ: NYXH reported second-quarter worldwide net revenue of €7.7 million, up 21% sequentially from the first quarter, as its U.S. commercial launch continued to expand. U.S. net revenue reached €5.2 million, a 22% increase from the prior quarter, while international revenue rose 19% sequentially to €2.5 million.

REGULATED INFORMATION Nyxoah Reports Second Quarter and First Half 2026 Financial and Operating Results U.S. commercial execution driving continued launch momentum resulting in 22% sequential U.S. revenue growth in Q2 2026 over Q1 2026 Mont-Saint-Guibert, Belgium – August 5, 2026, 10:05pm CET / 4:05pm ET – Nyxoah SA (Euronext Brussels/Nasdaq: NYXH) (“Nyxoah” or the “Company”), a medical technology company focused on the development and commercialization of innovative solutions to treat Obstructive Sleep Apnea (OSA), today reported financial and operating results for the second quarter and first half of 2026. Financial and Operating Highlights Financials U.S. net revenue for the second quarter of 2026 was €5.2 million, 22% sequential growth over U.S. net revenue for the first quarter of 2026 Global net revenue for the second quarter of 2026 was €7.7 million, 21% sequential growth over global net revenue for the first quarter of 2026 Global net revenue for the first half of 2026 was €14.0 million, as compared to €2.4 million for the first half of 2025 Secured $110 million in aggregate financing during the second quarter of 2026.

Nyxoah to Release Second Quarter 2026 Financial Results on August 5, 2026 Mont-Saint-Guibert, Belgium – July 27, 2026, 10:05pm CET / 4:05pm 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 2026 on Wednesday, August 5, 2026. Company management will host a conference call to discuss financial results that day beginning at 10:30pm CET / 4:30pm ET.

Nyxoah SA (NYXH) Analyst/Investor Day Transcript