Amylyx Pharmaceuticals, Inc. (NASDAQ:AMLX) ("Amylyx" or the "Company") will announce topline results from its Phase 3 LUCIDITY Clinical Trial of Avexitide in Post-Bariatric Hypoglycemia on August 18, 2026. Amylyx’s senior management team will host a conference call and audio webcast at 8:00 a.m. ET.

To access the conference call, please dial +1 (888) 880-3330 (U.S. & Canada) or +1 (646) 357-8766 (international) at least 10 minutes prior to the start time and ask to be joined into the Amylyx Pharmaceuticals call. A live audio webcast of the call will be available under "Events and Presentations" in the Investor section of the Company’s website, https://investors.amylyx.com/events-presentations. The webcast will be archived and available for replay for 90 days following the event.