The clinical trial at Linkoping University will study Filament's botanical psilocybin drug candidate, PEX010

VANCOUVER, BC , June 11, 2025 /CNW/ - Filament Health Corp. (OTC: FLHLF) ("Filament" or the "Company"), a clinical‐stage natural psychedelic drug development company, today announced that the Swedish Ethical Review Authority and the Swedish Medical Products Agency have authorized a double-blind phase 2 clinical trial studying its botanical psilocybin drug candidate, PEX010, at Linkoping University. The trial will be the first to study the effects of psilocybin in the treatment of prolonged grief disorder.

"In an aging society where people may outlive their family members by decades, it is crucial to develop treatment options for those with prolonged grief disorder," said Dr. Rebecca Böhme, Associate Professor at the Linkoping Center for Social and Affective Neuroscience. "This trial will assess whether psilocybin can improve adaptation to the loss experience. We are grateful to Filament Health for facilitating this research."

People with prolonged grief disorder are at a 20 percent increased mortality risk. Previous psychological research suggests that the loss of a close person affects self-identity, an aspect of the higher cognitive self. Psilocybin is suggested to cause a transient shift from reliance on prior experiences towards current sensations. The clinical trial at Linkoping University will utilize this shift combined with a self-touch intervention to support re-learning about the bodily self in a trial population of 120 individuals.

"We're pleased to provide PEX010 to Linkoping University for this much-needed area of research," said Benjamin Lightburn, Co-Founder and Chief Executive Officer at Filament Health. "This will be the ninth European clinical trial to study our drug candidate, positioning Filament as the region's leading supplier of GMP psilocybin."

The trial at Linkoping University is expected to begin dosing in Q3 2025. PEX010 is authorized for investigation in 52 clinical trials worldwide for 14 mental health indications.

ABOUT FILAMENT HEALTH (OTC:FLHLF)
Filament Health is a clinical-stage natural psychedelic drug development company. We believe that safe, standardized, naturally-derived psychedelic medicines can improve the lives of many, and our mission is to see them in the hands of everyone who needs them as soon as possible. Filament's platform of proprietary intellectual property enables the discovery, development, and delivery of natural psychedelic medicines for clinical development. We are paving the way with the first-ever natural psychedelic drug candidates.

Learn more at www.filament.health and on Twitter, Instagram, and LinkedIn.

FORWARD LOOKING INFORMATION
Certain statements and information contained in this press release and the documents referred to herein may constitute "forward‐looking statements" and "forward‐looking information," respectively, under Canadian securities legislation. Generally, forward‐looking information can be identified by the use of forward‐looking terminology such as, "expect", "anticipate", "continue", "estimate", "may", "will", "should", "believe", "intends", "forecast", "plans", "guidance" and similar expressions are intended to identify forward‐looking statements or information. The forward‐looking statements are not historical facts, but reflect the current expectations of management of Filament regarding future results or events and are based on information currently available to them. Certain material factors and assumptions were applied in providing these forward‐looking statements. Forward‐looking statements regarding the Company are based on the Company's estimates and are subject to known and unknown risks, uncertainties and other factors that may cause the actual results, levels of activity, performance or achievements of Filament to be materially different from those expressed or implied by such forward‐looking statements or forward‐looking information, including the timing and results of clinical trials, the ability of the parties to receive, in a timely manner and on satisfactory terms, the necessary regulatory, court and shareholders approvals; the ability of the parties to satisfy, in a timely manner, the other conditions to the completion of the proposed business combination; other expectations and assumptions concerning the transactions contemplated in the proposed business combination; the available funds of the parties and the anticipated use of such funds; the availability of financing opportunities; legal and regulatory risks inherent in the psychedelic drug development industry; risks associated with economic conditions, dependence on management and currency risk; risks relating to U.S. regulatory landscape; risks relating to anti-money laundering laws and regulation; other governmental and environmental regulation; public opinion and perception of the psychedelic drug development industry; risks related to the economy generally; risk of litigation; conflicts of interest; risks relating to certain remedies being limited and the difficulty of enforcement of judgments and effect service outside of Canada; and risks related to future acquisitions or dispositions. There can be no assurance that such statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward‐ looking statements and forward‐looking information. Filament will not update any forward‐looking statements or forward‐looking information that are incorporated by reference herein, except as required by applicable securities laws.

SOURCE Filament Health Corp.