Publication relating to transparency notifications

REGULATED INFORMATION

Publication relating to transparency notifications

Mont-Saint-Guibert (Belgium), March 20, 2026, 10:30 pm CET / 5:30 pm ET – In accordance with article 14 of the Act of 2 May 2007 on the disclosure of large shareholdings, Nyxoah SA (Euronext Brussels/Nasdaq: NYXH) announces that it received a transparency notification as detailed below.

Robert Taub / Robelga SRL

On March 19, 2026, Nyxoah received a transparency notification from Robert Taub and related person Robelga SRL, following the crossing above the 3% threshold by Robelga SRL on December 30, 2025 (while the overall “group” participation did not change). Based on the notification, Robert Taub (together with his controlled undertakings) held 4,360,800 voting rights, consisting of 4,310,800 voting rights linked to securities and 50,000 equivalent financial instruments, representing 10.14% of the total number of voting rights on December 30, 2025 (43,026,460).

The notification dated March 19, 2026 contains the following information:

  • Reason for the notification: acquisition or disposal of voting securities or voting rights
  • Notification by: a parent undertaking or a controlling person
  • Persons subject to the notification requirement:
    • Robert Taub
    • Robelga SRL (with address at Avenue des Croix de Guerre 149 / 13, 1120 Brussels)
  • Date on which the threshold was crossed: December 30, 2025
  • Threshold that is crossed: 3%
  • Denominator: 43,026,460
  • Notified details:
A) Voting rights Previous notification After the transaction
# of voting rights # of voting rights % of voting rights
Holders of voting rights Linked to securities Not linked to the securities Linked to securities Not linked to the securities
Robert Taub 2,712,510 2,712,510 0 6.30% 0.00%
BMI Estate 567,484 0 0 0.00% 0.00%
Robelga SRL 1,030,806 1,598,290 0 3.71% 0.00%
Subtotal 4,310,800 4,310,800 10.02%
TOTAL 4,310,800 0 10.02% 0.00%
B) Equivalent financial instruments After the transaction
Holders of equivalent financial instruments Type of financial instrument Expiration date Exercise period or date # of voting rights that may be acquired if the instrument is exercised % of voting rights Settlement
Robert Taub Warrants 08/06/2027 25,000 0.06% cash
Robert Taub Warrants 14/06/2028 25,000 0.06% cash
TOTAL 50,000 0.12%
TOTAL (A & B) # of voting rights % of voting rights
4,360,800 10.14%
  • Full chain of controlled undertakings through which the holding is effectively held: Robelga SRL is 100% owned by BMI Estate (a partnership (société simple) without legal personality). Robert Taub has 100% usufruct and Robert Taub’s children have 100% bare ownership of BMI Estate.
  • Additional information: This notification was due because Robelga SRL moved above the 3% threshold.

Contact:
Nyxoah
John Landry, CFO
[email protected]

Attachment

GlobeNewswire Distribution ID 1001171212

JAF, PSD Issue Statement on Missiles, Drone Attacks


Amman: The Jordan Armed Forces (JAF) – the Arab Army and the Public Security Directorate issued a statement today outlining the impact of the ongoing regional conflict on the Kingdom during its third week.

According to Jordan News Agency, the Military Media Directorate reported that the Jordan Armed Forces have dealt with numerous missiles and drones launched from Iran toward Jordanian territory. A total of 36 projectiles were recorded, with the Royal Jordanian Air Force successfully intercepting and destroying 14 missiles and 21 drones. One attack managed to bypass the defenses.

Since the conflict began, a total of 240 missiles and drones have been launched toward Jordan. Out of these, 222 have been intercepted and destroyed, while 18 evaded the air defenses.

The Military Media Directorate emphasized the ongoing commitment of the Jordan Armed Forces in safeguarding the nation and defending it against aggression, utilizing all available capabilities to ensure the safety of citizens and residents.

The spok
esperson for the Public Security Directorate noted that civil defense and police teams managed 114 incidents this week related to falling debris from missiles and drones across most governorates. One child sustained minor injuries but has since been treated and discharged from the hospital.

Since the conflict’s onset, there have been 414 debris-related incidents, resulting in 24 injuries. All injured individuals have recovered and been discharged from hospitals.

Authorities reiterated warnings against gathering near or tampering with suspicious objects or debris due to potential dangers. Citizens and residents were urged to strictly adhere to official safety guidelines and rely only on verified information from official sources, avoiding the spread of rumors and misinformation.

The Public Security Directorate also encouraged the public to report any suspicious objects immediately by contacting the emergency number 911.

Lower House Speaker Honors King and Jordanian Mothers on Notable Anniversary


Amman: Speaker of the Lower House, Mazen Al-Qadi, extended his highest congratulations, on his own behalf and that of the Council members, to His Majesty King Abdullah II, His Royal Highness Crown Prince Al Hussein bin Abdullah II, and to the personnel of the Jordan Armed Forces and security agencies, on the occasion of the 58th anniversary of the Battle of Karameh.



According to Jordan News Agency, Al-Qadi emphasized that Jordanians, on this cherished national occasion, recall with pride and honor a pivotal moment in the nation’s history. He noted that the Battle of Karameh reshaped the meaning of strength and determination, proving that Jordan under its Hashemite leadership, with its loyal people and valiant army, is capable of achieving victory and safeguarding its dignity.



He added that Jordan, under the leadership of His Majesty King Abdullah II, continues its steady path toward greater strength and resilience. He stressed that Jordanians will never forget the sacrifices of the martyrs who gave their lives in defense of the country, affirming that their memory will remain eternal in the hearts of all citizens and serve as an inspiration for future generations to continue the journey of building and progress.



Marking Mother’s Day, which coincides with the anniversary of Karameh, Al-Qadi expressed deep appreciation and pride in Jordanian mothers, describing them as enduring symbols of giving and sacrifice.



He highlighted that Jordanian mothers have set exemplary models of patience and steadfastness, playing a vital role in raising generations committed to values of loyalty and belonging to the nation. He affirmed that their role will remain a cornerstone in Jordan’s path toward advancement and prosperity.



Al-Qadi also paid tribute to the mothers of martyrs, who sacrificed their sons in defense of the homeland and dignity, praising them as enduring symbols of resilience and honor. He concluded that their sacrifices will forever remain a badge of pride for all Jordanians.

Education Minister: Al-Karameh Battle Key Turning Point in Jordan’s History


Amman: Minister of Education and Minister of Higher Education and Scientific Research, Azmi Mahafzah, emphasized the significance of the anniversary of the Battle of Karameh, describing it as a pivotal moment in Jordan’s modern history and a powerful symbol of national sacrifice.



According to Jordan News Agency, Mahafzah said the enduring national memory serves as a reminder of the steadfastness and loyalty demonstrated by Jordanians, reflecting the noble values asserted by the late King Hussein bin Talal.



He added that the Battle of Karameh stands as a symbol of national unity and resilience in the face of regional challenges, stressing the importance of strengthening national belonging and reinforcing the values of unity and shared responsibility across all segments of society.



The minister paid tribute to the soldiers of the Jordan Armed Forces, honoring their sacrifices that have shaped the nation’s legacy. He affirmed that Jordan, under the leadership of King Abdullah II and His Royal Highness Crown Prince Al Hussein bin Abdullah II, will remain committed to its principles, carrying a message of moderation while looking confidently toward the future.



Mahafzah also highlighted the role of educators, describing their efforts as a “different kind of Karameh battle” a battle of awareness against ignorance. He stressed that educating students and instilling a sense of national belonging represent a true continuation of the Armed Forces’ heroism.



Addressing students as the “knights of tomorrow,” he urged them to turn their classrooms into “trenches of knowledge” and their books into “weapons for the future,” noting that the nation depends on them to build its progress with knowledge and determination.



He concluded by paying tribute to Jordan’s martyrs, praising their bravery and sacrifices in defending the homeland, and affirming that the memory of Karameh will remain alive in the hearts of Jordanians, continuing to inspire future generations.

Energy Minister Reviews Power Grid Readiness During Eid Holiday


Amman: Minister of Energy and Mineral Resources, Saleh Al-Kharabsheh, reviewed the readiness of the electrical system during a visit on Saturday to the National Control Center, as part of efforts to monitor operations during Eid holiday.



According to Jordan News Agency, during the visit, Al-Kharabsheh, accompanied by Director General of the National Electric Power Company, Sufian Al-Batayneh, was briefed on the operation of monitoring and control systems, electricity load levels, and emergency response plans.



The minister stressed the importance of maintaining the highest levels of preparedness to ensure the continuous and reliable supply of electricity, particularly under current conditions.



He also commended the dedication and efforts of staff across various work sites, praising their commitment and sense of responsibility in carrying out their national duty, especially during the holiday period, to guarantee uninterrupted service.

Jordan Local Administration Ministry on High Alert Amid Unstable Weather Conditions


Amman: The Ministry of Local Administration confirmed on Saturday that it is closely monitoring and responding to all reports and incidents across the Kingdom as unstable weather conditions persist. The ministry said its central operations room is working around the clock in coordination with operations centers in all regions.



According to Jordan News Agency, it continues direct coordination with municipalities, joint services councils, and municipal affairs directorates to ensure a rapid response to any weather-related emergencies. It added that municipal operations rooms are working in continuous coordination with administrative governors, Civil Defense teams, and the Ministry of Public Works and Housing to track developments in real time, address road closures and water accumulation, and ensure the continuity of essential services for citizens.



The ministry urged citizens and residents to exercise extreme caution, avoid valleys and low-lying areas prone to flooding, and refrain from attempting to cross roads where water levels are high, in order to safeguard lives and property.



The Jordan Meteorological Department reports that the Kingdom is being affected by a low-pressure system bringing intermittent rainfall in the northern regions, gradually extending to other areas. Heavy rainfall is expected at times in the north and central regions, which may lead to flash floods in valleys and low-lying areas, including the Dead Sea.



Strong westerly winds with gusts reaching up to 60 km/h are also forecast, potentially causing dust storms and reduced visibility, particularly in desert areas. The ministry stressed the importance of following official weather updates and adhering to instructions issued by the relevant authorities.