Mr. Doug Drysdale reports

CYBIN REPORTS FIRST QUARTER FISCAL YEAR 2025 FINANCIAL RESULTS AND RECENT BUSINESS HIGHLIGHTS

Cybin Inc. has released unaudited financial results for its first quarter ended June 30, 2024, and recent business highlights.

"During the recent quarter, we continued to move quickly, having achieved meaningful progress on the development of our two lead product candidates: CYB003, our proprietary deuterated psilocybin analogue program in development for the adjunctive treatment of major depressive disorder, and CYB004, our proprietary deuterated dimethyltryptamine program in development for the treatment of generalized anxiety disorder. The path towards approval and commercialization for our novel therapeutics is coming into focus as we work efficiently to provide improved outcomes for patients and their families," said Doug Drysdale, chief executive officer of Cybin.

"To spearhead these programs through the next phases of development, we have hired two talented and experienced drug development experts, Dr. Atul R. Mahableshwarkar and Dr. Tom Macek, to lead the CYB003 and CYB004 programs, respectively. Both bring in-depth expertise, and we welcome their guidance as we advance toward regulatory approval.

"Importantly, CYB003, which is in development for the possible adjunctive treatment of MDD, has received U.S. Food and Drug Administration breakthrough therapy designation. To date, CYB003 has demonstrated a robust, sustained benefit, with 75 per cent of patients in the phase 2 study in remission from depression four months after two doses (16 milligrams). We expect to report 12-month efficacy data from our phase 2 study this fall, providing further insights into the long-term efficacy of CYB003 in MDD. We also look forward to commencing our phase 3 pivotal trial for CYB003 shortly. Concurrently, we are progressing our phase 2 study of CYB004, in development for the treatment of GAD, where dosing is under way, and expect to share top-line safety and efficacy data around year-end, or early Q1 2025. With our two lead programs, we are excited by the prospect of unlocking innovative mental health treatment options that are effective and patient-friendly as we continue our evolution into a late-stage clinical development company," concluded Mr. Drysdale.

Recent business and pipeline highlights

Continued progress toward initiation of the company's phase 3 multinational study for the CYB003 program in late summer of 2024: The phase 3 MDD study will include 30 sites in the United States and Europe with deep clinical expertise in depression studies. Clinical site selection has been completed for the phase 3 study, and the company is on track to commence enrolment shortly.

Strengthened research and development team with two key additions:

• Dr. Atul R. Mahableshwarkar, MD, DLFAPA, senior vice-president, clinical development: Dr. Mahableshwarkar is leading the CYB003 program, Cybin's proprietary deuterated psilocybin analogue program in development for the adjunctive treatment of major depressive disorder. Dr. Mahableshwarkar is a board-certified psychiatrist and accomplished drug development executive with experience in both large global and small start-up companies. He brings varied experiences from academia and industry as a site principal investigator for industry-sponsored studies, and has submitted several investigational new drugs and new drug applications leading to drug approvals.
• Dr. Tom Macek, PharmD, PhD, senior vice-president, clinical development: Dr. Macek is leading the CYB004 program, Cybin's proprietary deuterated dimethyltryptamine program in development for the treatment of generalized anxiety disorder. Dr. Macek brings decades of pharmaceutical industry experience in new drug development across all phases of research (preinvestigational new drug to postapproval) across diverse treatment modalities, and has submitted or supported several INDs and NDAs/biologics licence applications leading to drug approvals.

Strengthened intellectual property portfolio with additional patent in support of the CYB004 program. On July 23, 2024, the company was granted U.S. patent No. 12,042,564, providing additional patent protection for the CYB004 program.

Coming clinical milestones and future studies

CYB003 -- deuterated psilocybin analogue program:

• 12-month efficacy data from phase 2 MDD study expected fourth quarter 2024;
• A multinational, multisite phase 3 program to commence in late summer of 2024 to further evaluate the safety and efficacy of CYB003 capsules as adjunctive treatment in a larger MDD patient population;
• 30 clinical sites have been selected across the United States and Europe.

CYB004 -- deuterated DMT program:

• Dosing is under way, and top-line safety and efficacy readout from phase 2 GAD study is expected around year-end 2024, or early Q1 2025. CYB004 is being developed as a novel intramuscular formulation expected to deliver an experience lasting approximately 90 minutes.

First quarter financial information:

• Cash totalled $183-million as of June 30, 2024.
• With the previously announced public offerings of units of the company and a combination of the company's current cash position, and assuming the exercise in full of the warrants issued as part of the units, the company has access to over $247-million.
• Net loss was $15-million for the quarter ended June 30, 2024, compared with a net loss of $15-million in the same period last year.
• Cash-based operating expenses consisting of research, general and administrative costs totalled $16-million for the quarter ended June 30, 2024, compared with $11-million in the prior-year quarter.
• Cash flows used in operating activities were $27-million for the quarter ended June 30, 2024, compared with $11-million in the same period last year.
• Cash flows used in financing activities were $200,000 for the quarter ended June 30, 2024, compared with $3.5-million received from financing activities in the same period last year.

About Cybin Inc.

Cybin is a clinical-stage breakthrough neuropsychiatry company on a mission to create safe and effective next-generation therapeutics to address the large unmet need for new and innovative treatment options for people who suffer from mental health conditions.

Cybin's goal of revolutionizing mental health care is supported by a network of world-class partners and internationally recognized scientists aimed at progressing proprietary drug discovery platforms, innovative drug delivery systems, novel formulation approaches and treatment regimens. Cybin is currently developing CYB003, a proprietary deuterated psilocybin analogue program for the treatment of major depressive disorder, and CYB004, a proprietary dDMT molecule for generalized anxiety disorder, and has a research pipeline of investigational psychedelic-based compounds.

Headquartered in Canada and founded in 2019, Cybin is operational in Canada, the United States, the United Kingdom, the Netherlands and Ireland.

We seek Safe Harbor.