Longboard Pharmaceuticals to Host Call to Discuss Topline Data from the PACIFIC Study, a Phase 1b/2a Clinical Trial for Bexicaserin (LP352) in Participants with Developmental and Epileptic Encephalopathies (DEEs)

Longboard Pharmaceuticals, Inc. (Nasdaq: LBPH), a clinical-stage biopharmaceutical company focused on developing novel, transformative medicines for neurological diseases, today announced that it will host a conference call to discuss topline data from the PACIFIC Study, a Phase 1b/2a clinical trial evaluating bexicaserin (LP352) in participants with a broad range of Developmental and Epileptic Encephalopathies (DEEs). Bexicaserin is a potentially best-in-class, oral, novel, 5-HT2C receptor superagonist with no observed impact on 5-HT2B and 5-HT2A receptor subtypes.

Conference Call and Webcast Details

Longboard will host a conference call tomorrow, January 2, at 8:30am ET. Stockholders and other interested parties may participate in the call by following the instructions below. The live webcast can be accessed on the Events & Presentations portion of the investor page of Longboard’s website at https://ir.longboardpharma.com. A replay will be available on Longboard’s website shortly after completion of the event and will be archived for up to 30 days.

Participant Webcast Link: https://edge.media-server.com/mmc/p/sqg9yxpf

Participant Call Link: https://register.vevent.com/register/BIb92b4a3dd66f44fdbc3fcd202fca9ca ...

1.		Click on the call link and complete the online registration form.
2.		Upon registering you will receive the dial-in info and a unique PIN to join the call as well as an email confirmation with the details.
3.		Select a method for joining the call;
		i. Dial-In: A dial in number and unique PIN are displayed to connect directly from your phone.
		ii. Call Me: Enter your phone number and click “Call Me” for an immediate callback from the system. The call will come from a U.S. number.

ABOUT BEXICASERIN (LP352)

Bexicaserin is an oral, centrally acting, 5-HT2C superagonist in development for the potential treatment of seizures associated with DEEs such as Lennox-Gastaut syndrome, Dravet syndrome, SCN2A-related epilepsies, CDKL5 deficiency disorder, and other epileptic disorders. Bexicaserin is designed to modulate GABA and, as a result, suppress the central hyperexcitability that is characteristic of seizures. Bexicaserin has novel chemistry and attributes, and was designed to be highly specific and selective for the 5-HT2C receptor subtype, giving it the potential to reduce seizures in patients with DEEs while overcoming the known or perceived safety limitations of available drugs in the 5-HT2 class.