Zynerba Pharmaceuticals, Inc. (NASDAQ:ZYNE), a clinical-stage specialty pharmaceutical company dedicated to the development of innovative transdermal synthetic cannabinoid treatments, today reported financial results for the third quarter ended September 30, 2016 and provided an overview of recent operational highlights.

“The third quarter was marked by significant advancement of our lead development candidate, ZYN002 CBD gel,” said Armando Anido, Chairman and CEO. “We initiated randomization and dosing, and are continuing to enroll patients into the STAR 1 refractory epilepsy clinical trial.  We also initiated the STOP trial, which will evaluate ZYN002 CBD gel in patients with knee pain associated with osteoarthritis. We look forward to initiating a third Phase 2 clinical trial of ZYN002 CBD gel in patients with Fragile X Syndrome by year-end. We expect to report top line results of all three Phase 2 clinical trials in the first half of 2017.”

Highlights from the Third Quarter 2016 & Recent Developments

Began Dosing of First Patients in STAR 1 Clinical Trial for the Treatment of Adult Epilepsy

• In August, Zynerba began dosing patients in STAR 1 (Synthetic Transdermal Cannabidiol for the Treatment of Epilepsy), a randomized, multi-center, multi-dose Phase 2 clinical trial that will evaluate 97.5 mg or 195 mg of CBD in ZYN002 4.2% gel or placebo every 12 hours in approximately 180 adult refractory epilepsy patients with focal seizures.  The primary endpoint will assess the median percentage change in seizure frequency over the 12-week treatment period versus baseline. Safety and tolerability will also be assessed.

Initiated STAR 2 Open-Label Extension for the Treatment of Adult Epilepsy

• In November, Zynerba initiated an open-label clinical trial in adult epilepsy patients with refractory focal seizures who complete the STAR 1 study. Patients will receive treatment with ZYN002 for up to 52-weeks. The open-label clinical trial is designed to support long-term safety and tolerability of ZYN002 CBD gel.

Launched Phase 2 STOP Clinical Trial for the Treatment of Osteoarthritis (OA)

• In September, Zynerba initiated the STOP (Synthetic Transdermal Cannabidiol for the Treatment of Knee Pain due to Osteoarthritis) trial, a multi-center, placebo-controlled, Phase 2 clinical trial that will evaluate 125 mg or 250 mg of CBD in ZYN002 4.2% gel or placebo twice daily in approximately 300 patients with knee pain due to OA. The primary endpoint is the change from baseline in the weekly mean of the 24-hour average worst pain score.

Updated Progress with ZYN001 pro-drug of THC Patch

• In October, the Company announced that it is working with LTS Lohmann Therapie-Systeme AG, a market leader in transdermal therapeutic solutions, to optimize the formulation of ZYN001 into a state of the art drug-adhesive matrix transdermal patch. ZYN001 is a patent-protected pro-drug of THC being developed for the treatment of fibromyalgia and peripheral neuropathic pain.

Upcoming Events in the Fourth Quarter of 2016

• At the American Society of Epilepsy meeting to be held in Houston, TX, from December 2-6, Zynerba will present two posters highlighting safety and tolerability and cognitive and mood effects for ZYN002.

• Zynerba will host a Clinical Research Day on December 15th in New York City featuring distinguished experts who will discuss the role of cannabinoid-based treatments in epilepsy, osteoarthritis and Fragile X syndrome.

Upcoming Clinical Milestones

ZYN002 CBD Gel

• Zynerba plans to initiate a third Phase 2 clinical trial of ZYN002 in patients with Fragile X syndrome (FXS) by year-end 2016.

• Top line results of three Phase 2 clinical trials in refractory epilepsy, OA and FXS are expected in the first half of 2017.

ZYN001 pro-drug of THC Patch

• Zynerba expects to initiate Phase 1 clinical trials to evaluate the pharmacokinetic profile and tolerability of ZYN001 in healthy volunteers in the first half of 2017.

• Phase 2 clinical trials in the treatment of fibromyalgia and peripheral neuropathic pain are planned to begin in the second half of 2017.

Third Quarter 2016 Financial Results

As of September 30, 2016, cash and cash equivalents were $31.8 million, compared to $32.1 million as of June 30, 2016.  In September 2016, the Company entered into an Open Market Sales Agreement with Jefferies LLC pursuant to which, as of November 11, 2016, the Company sold and issued 753,799 shares of its common stock in the open market at a weighted average selling price of $13.38 per share, for net proceeds of $9.5 million, $5.3 million of which were received and included in cash and cash equivalents as of September 30, 2016.  The remaining $4.2 million of net proceeds was received after September 30, 2016 and will be included in the fourth quarter financial statements.

Research and development expenses for the third quarter of 2016 were $4.5 million, including non-cash stock-based compensation of $0.3 million. General and administrative expenses for the third quarter of 2016 were $1.5 million, including non-cash stock-based compensation expense of $0.5 million. Net loss for the third quarter of 2016 was $6.0 million with basic and diluted net loss per share of ($0.67).

Financial Outlook

Management believes that the Company’s available funds, including proceeds from the sale of common stock received through November 11, 2016, are sufficient to develop five Phase 3 ready programs and these resources are sufficient to fund operations and capital requirements into 2018.

About Zynerba Pharmaceuticals, Inc.

Zynerba Pharmaceuticals (NASDAQ:ZYNE) is a clinical-stage specialty pharmaceutical company focused on developing and commercializing proprietary next-generation synthetic cannabinoid therapeutics formulated for transdermal delivery. Zynerba is developing therapeutic candidates based on proprietary transdermal technologies that, if successfully developed, may allow sustained, consistent and controlled delivery of therapeutic levels of two cannabinoids: cannabidiol (CBD), a non-psychoactive cannabinoid, and tetrahydrocannabinol (THC). Transdermal delivery has the potential to reduce adverse effects associated with oral dosing. ZYN002, the Company’s CBD gel, is the first and only synthetic CBD formulated as a patent protected permeation-enhanced gel. In June 2016, the company initiated the Phase 2 STAR 1 (Synthetic Transdermal Cannabidiol for the Treatment of Epilepsy) clinical trial of ZYN002 CBD gel in refractory epilepsy patients with focal seizures and has also launched the STAR 2 open-label extension trial which allows patients who complete STAR 1 to receive treatment with ZYN002 gel for up to 52 weeks.  In August 2016, the Phase 2 STOP (Synthetic Transdermal Cannabidiol for the Treatment of Knee Pain due to Osteoarthritis) clinical trial in patients with knee pain due to OA was initiated. A Phase 2 clinical trial in Fragile X syndrome (FXS) is expected to initiate in the second half of 2016.  Zynerba is also developing ZYN001, which utilizes a synthetically manufactured pro-drug of THC. A Phase 1 clinical trial for ZYN001 is planned to begin in the first half of 2017. Learn more at www.zynerba.com and follow the Company on Twitter at @ZynerbaPharma.