exporting to neighboring markets (e.g. Italy, France, Germany). Beyond their geographical advantage, Switzerland also is recognized for its quality and sophisticated pharmaceutical sector. At the end of 2018, LGC Capital entered a partnership with Viridi, a Swiss cultivator, processor and distributor of high-CBD products. Wayland acquired Haxon AG, a Swiss hemp producer of 1% THC products. Creso Pharma Limited entered into an agreement with Hempmate Zurich AG for further expansion into the European CBD market. France Medical cannabis has been legal in France since 2013 and Marinol has been the only product prescribed. In 2018, the ANSM launched an investigation to explore scientific data for therapeutic uses of the plants, type of eligible conditions and consider regulatory frameworks in other legal medical markets. An initial recommendation found that legal medical cannabis should be authorized and final recommendations are expected to be released by September 2019. Aurora has already announced plans to expand into France by investing in infrastructure prior to the market opening. France is the leading hemp cultivator and processor in Europe, and the global leader in hemp seed production. In 2016, there was a total of 33,000 hectares growing hemp. Stalks and seeds can be processed, yet buds cannot be legally processed, unless for medical purposes. Synthetics are permitted for use. The country permits the cultivation of 20 strains, approved by the EU. There is one company, Hemp-it, that has received a license to grow different varieties. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. Despite its leading position in hemp production, the French government has cracked down on the sale of hemp-derived products and CBD sold in stores, cafes and seed shops, as a response to public health and safety. Over the past few months, the Ministry of Social Affairs and Health and National Agency for the Safety of Medicines and Health products (ANSM) have been conducting a review on the uses and authorizations required for CBD. There are a number of CBD and hemp-derived skincare and cosmetic companies that sell lotions, cremes, pain balms, beard oils, etc. France’s extensive history in the cosmetics industry positions the country well for CBD skincare. COWEN.COM 83 COWEN COLLABORATIVE INSIGHTS February 25, 2019 Latin American Landscape Chile Medical cannabis has been legal in Chile since 2017 following a pilot program conducting scientific research that began in 2014. A consortium of non-for-profit organizations, most notably the Daya Foundation, ran this program. They treated over 1,000 patients in the first year of operations. Following the regulatory change in 2017, imported medical cannabis products were available from pharmacies. Product authorization and cultivation licenses are required to grow and distribute medical cannabis products in country. The Agricultural and Livestock Service of Chile governs these licenses. Chile also permits home-grow, which is popular in the country and the region. Dayacann (part of Daya Foundation) was the first company to receive a license to cultivate medical cannabis in Chile. Khiron Life Sciences entered an MOU with Dayacann in January 2019 to further expand into the Chilean market of around 1.8 million patients. In 2018, Tilray entered a partnership with Alef Biotechnology (now Tilray Latin America) for distribution in Chile and Brazil, and recently received a license to cultivate and process medical cannabis products. Two Tilray products, T100 and TC100 were approved for prescription in 2016. Canopy Growth’s Spectrum Cannabis Chile is also operating in Santiago focused on medical research and patient outreach. Hemp production has been part of Chile’s history, dating back to the 1500s, and has remained legal. There have been provisions in Chilean law to differentiate between cannabis and hemp. Despite its legality, there are not many hemp farms in the country. Chile hosts Expoweed, a hemp trade show, that is Latin America’s biggest hemp event. With the land and history, the country has positioned itself for growth as demand for hemp-based products increase. Colombia Colombia is becoming a Latin American hub for cannabis cultivation due to favorable climate and cost of production. The country permits exports of extracts only, with the exception of small quantities of dried flower that are exported for scientific reasons. Only permitting extracts for export is strategic to have traceability from seed to harvest and production. This is in order to curb organized crime and money laundering related to the country’s history of drug trafficking. There have been trade agreements established between the EU and Canada in order to facilitate exportation of extracts. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. The governments passed legislation for medical use in 2015, which was formally implemented in 2016, and a framework for medical cannabis cultivation was established in 2017. The country issues four types of licenses: 1. Cannabis Seeds (for scientific purposes) 2. Cultivation (psychoactive cannabis) 3. Manufacturing (cannabis derivatives) 4. Cultivation (non-psychoactive cannabis). Another license is required to export. Clever Leaves became the first Colombian company in February 2019 to export medical cannabis to Canada. Many Canadian LPs have opened operations in Colombia, including Canopy, Aurora, Plena Global, Khiron Life Sciences, Blueberries Medical Corp, Pharmacielo and Wayland. Some of these companies are focused on cultivating strains for CBD. Pure Harvest Cannabis Producers recently entered a JV for land in Colombia to produce CBD from hemp and cannabis. Pharmacielo also secured a proprietary license to cultivate 10 strains, some CBD and some THC dominant. The company registered their seeds, which is now required following an amnesty period for seed genetics that ended December 31, 84 COWEN.COM COWEN COLLABORATIVE INSIGHTS February 25, 2019 2018. Organto received a license to produce high-CBD strains and Foulimed intends to cultivate 70 tones of hemp and cannabis for medical purposes. Colombia enjoys an advantageous climate for cultivating cannabis at a low cost for production, which has attracted interest from many foreign companies. Mexico Medical cannabis has been regulated in Mexico since 2017. This regulatory change followed a favorable Supreme Court ruling for a young girl who treated her Lennox- Gastaut syndrome with CBD oil in 2015. It is permitted to have medical cannabis products with up to 1% THC content and these products are regulated by the Health Ministry. Aurora (through their subsidiary Farmacias Magistrales) recently received a license to import medical cannabis products containing over 1% THC. Pharamacielo recently announced a JV with Mexican pharmaceutical company MINO Labs S.A. de C.V. to distribute medical cannabis domestically. Mexico is the second largest hemp producer in Latin America. The law changed in 2017 to permit the cultivation and processing of industrial hemp. In November 2018, the government released a list of 38 OTC products – 21 food supplements, 9 cosmetics, 6 edibles or beverages, 2 raw material – that have been approved for sale in the country. Seven companies received authorization for these products, which includes 2 American, 4 Mexican and 1 Spanish company. These products must contain no more than 1% THC. Products can be purchased through retail stores and e-commerce sites. The regulatory agency authorizing these products is the Mexican Federal Commission for Protection Against Sanitary Risks. Mexico has announced plans to legalize cannabis for adult-use purposes in 2019, which would significantly change the shape of the market opportunities. The country would become the third in the world to implement a nationwide policy to legalize cannabis for all purposes. In the proposed legislation there would include six types of cultivation licenses – 1. Personal, 2. Scientific, 3. Therapeutic, 4. Recreational, 5. Pharmaceutical and 6. Industrial – five manufacturing licenses – 1. Personal, 2. Therapeutic, 3. Pharmaceutical, 4. Recreational and 5. Industrial – and three distribution licenses – 1. Therapeutic, 2. Pharmaceutical and 3. Industrial. These considerations are still pending. While this will bring many changes to the regulatory framework, home-grow has been legal for personal use since 2015. Former President Vicente Fox has become a public figure in the cannabis industry by accepting a position at Khiron Life Sciences, one of the leading Latin American producers. The company launched a nutraceutical line, Kuida Life Mexico S.A., at the end of 2018. They receive approval to import CBD-based supplement products for sleep, digestion and muscle recovery. Khiron also entered a JV with American edibles company Dixie Brands for distribution in the Latin American market. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. Uruguay Uruguay was the first country in the world to legalize cannabis for all purposes nationwide in 2017. However, medical cannabis has been regulated in the country since 2013 and an industrial hemp program has been implemented since 2010. The Institution of Regulation and Control of Cannabis provides regulatory oversight for the medical market. There are two licensed producers in Uruguay, and thus, the market has not opened to many foreign entities. This has led to a shortage of supply for the domestic market. Addressing supply issues, the country announced plans to rework the framework to permit more imports and opened applications for up to five more licenses. COWEN.COM 85 COWEN COLLABORATIVE INSIGHTS February 25, 2019 The current licensed companies have already entered agreements with publicly traded cannabis companies. In 2018, Aurora acquired Uruguayan fully licensed ICC Labs Inc. (ICC) that operates a GMP-certified lab facility, indoor and outdoor grow operations and distributes CBD-based products under the brand BIDIOL. In January 2019, Khiron acquired NettaGrowth International Inc., which gives the company access to one of the two currently held medical cannabis licenses in Uruguay. The amount of land cultivating hemp increased since 2016 but it not at the commercial scale yet. There are intentions to grow hemp in order to extract CBD for pharmaceutical and nutraceutical uses. Although cultivation of CBD with less than 1% THC is permitted, it is relatively difficult to access CBD products in Uruguay at the moment. In 2018, Auxly Cannabis Group acquired Uruguayan hemp cultivator and extractor Inverell S.A. with plans to develop and distribute CBD products. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. 86 COWEN.COM COWEN COLLABORATIVE INSIGHTS February 25, 2019 Additional Applications / Implications (Nadeau & Osborne) Epilepsy & Psychiatric Conditions (Nadeau) For companies willing to invest in research and manufacturing, the development of FDAapproved cannabinoid-based drugs provides another path to market. GW’s Epidiolex (highly potent, pure CBD) was approved by the FDA in 2018, and several other companies are dedicating resources to conducting the pre-clinical and clinical research necessary to follow in GW’s footsteps. These companies are developing cannabinoids that differ by route of administration (oral capsule, oromucosal spray, sublingual pill, aerosol, topical cream, etc), formulation (level of purification, bioavailability, concentration), and dosing strategy (single agent or in combination). Below we summarize the clinical trial data from GW’s Epidiolex in epilepsy and psychiatric indications, and Zynerba’s transdermal CBD gel ZYN002 in Fragile X syndrome. GW conducted a broad Phase III program for Epidiolex in epilepsy, consisting of two Phase III trials in Dravet, two Phase III trials in Lennox-Gastaut syndrome (LGS), a Phase III trial in tuberous sclerosis complex, and a Phase II/III trial in infantile spasms. The first three Phase III trials (one in Dravet and two in LGS) supported an NDA submission, leading to FDA approval in June 2018. The Phase III efficacy portion of the first Dravet trial randomized 120 patients to either Epidiolex (20 mg/kg/day, n=61), or placebo (n=59). Epidiolex was added to background anti-epileptic drugs (AEDs). On average, patients were taking ~3 AEDS after previously having failed 4 or more. The average age of trial participants was 10 years and 30% of patients were less than 6 years of age. Patients entered the study with a median baseline convulsive seizure frequency of 13/month. The primary endpoint was the % change in monthly frequency of convulsive seizures during the 14-week treatment period compared with the 4-week baseline between Epidiolex and placebo. On the trial's primary endpoint, Epidiolex achieved a highly statistically significant median reduction in monthly convulsive seizures of 39% compared with a reduction in placebo patients of 13% (p=0.01). The difference between Epidiolex and placebo emerged during the first month of treatment and was maintained through the entirety of the treatment period. Nine pre-specified sensitivity analyses of the primary endpoint confirmed the robustness of the primary endpoint result. These analyses dealt with statistical elements such as the data’s normality, assumptions about discontinuations, and the time period over which the data were analyzed. A number of secondary endpoints were also assessed (responder analysis, seizure types, global impression of change). This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. Full data were presented at AES 2016. This presentation disclosed that during the maintenance period the reduction in seizure frequency was 41% for Epidiolex vs. 16% for placebo, p=0.0052. The median reduction in total seizures was 29% for Epidiolex vs. 9% for placebo during the treatment period, and 37% for Epidiolex vs. 10% for placebo during the maintenance period. There was a clear separation between Epidiolex and placebo in a continuous response analysis of convulsive seizures across all reductions in convulsive seizure frequency. In particular 43% of Epidiolex patients vs. 27% of patients taking placebo had at least a 50% reduction in convulsive seizures. 62% of Epidiolex patients vs. 35% of placebo patients were rated slightly improved, much improved, or very much improved on the Caregiver Global Impression of Change (CGIC). It was noted that three Epidiolex and no placebo patients achieved convulsive and total seizure freedom during the treatment period. While the poster did not discuss the impact of concomitant clobazam on efficacy, it did note that "the effect of concomitant AEDs on efficacy will be explored in future pooled analyses." COWEN.COM 87 COWEN COLLABORATIVE INSIGHTS February 25, 2019 Figure 121 Efficacy Results From Epidiolex’s First Phase III Trial In Dravet Syndrome Source: GW Pharma, AES 2016 The most common adverse events were reported to be somnolence (36% in patients on Epidiolex vs. 10% in placebo patients), diarrhea (31% vs. 10%), decreased appetite (28% vs. 5%), fatigue (20% vs. 3%), pyrexia (15% vs. 9%), and vomiting (15% vs. 5%). Importantly, there was no difference in the number of patients who experienced status epilepticus between Epidiolex (n=4) and placebo (n=3). Increases in ALT or AST (>3x ULN) occurred in 12 CBD and 1 placebo patient, all of whom were on concomitant valproic acid. All elevations resolved. SAEs were seen in 10 Epidiolex patients vs. three on placebo. Eight patients on Epidiolex discontinued treatment compared with one patient on placebo, due to adverse events similar to those above, including three due to ALT/AST elevations. Figure 122 Safety Data From Epidiolex’s First Phase III Trial In Dravet Syndrome This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. Source: Cowen and Company In 2015, GW initiated two Phase III trials in Lennox-Gastaut Syndrome. The first trial enrolled 171 patients, and the second enrolled 225. In the first LGS study, the patients were randomized 1:1 to 20mg/kg or placebo while in the second, they were randomized 1:1:1 to 20mg/kg Epidiolex, 10mg/kg Epidiolex, or placebo. The LGS trials assessed drop seizures (atonic, tonic, and tonic-clonic seizures that involve the entire body, trunk or head that led or could have led to a fall, injury, slumping in a chair or hitting the patient’s 88 COWEN.COM COWEN COLLABORATIVE INSIGHTS February 25, 2019 Figure 123 1st LGS Phase 3 Trial Design Source: GW Pharma head on a surface). The primary efficacy endpoint of the trials was a comparison between Epidiolex and placebo in the percentage change in the monthly frequency of drop seizures during the 14 week treatment period (including 2 weeks of dose escalation) compared to the 4 week baseline period. Following the completion of the blinded portion of the trial, all patients were eligible to receive Epidiolex in an open label extension study. Figure 124 2nd LGS Phase 3 Trial Dose Ranging Design Source: GW Pharma The first Phase III trial, patients were on an average of three AEDs, and had previously tried and failed an average of 6 other AEDs. Even on their baseline medications, the patients were experiencing a median baseline drop seizure frequency of 74 per month. The average age of patients in the trial was 15 years, although 34% were 18 years or older. On the primary endpoint, Epidiolex produced a median reduction in monthly drop seizures of 44% compared to a reduction of 22% in patients taking placebo (p=0.0135). Epidiolex reduced all seizures by 41% vs. a 14% reduction for placebo (p=0.0005), while the reduction in all seizures during the maintenance period was 45% for Epidiolex vs. 15% for placebo (p=0.0004). Similar to the Dravet trial, there was a clear separation between Epidiolex and placebo on percent reduction in drop seizure frequency across all magnitudes of reduction. In particular, 44% of Epidiolex patients had at least a 50% reduction in drop seizures, compared to 24% of patients taking placebo (p=0.0043). 58% of Epidiolex patients compared to 34% of placebo patients were rated as "slightly improved", "much improved" or "very much improved" on the Subject/Caregiver Global Impression of Change. Epidiolex appeared to be well tolerated in the trial. 86% of patients on Epdiolex had an adverse event, compared to 69% of placebo patients. The most common adverse events were diarrhea (19% of patients on Epidiolex vs. 8% of placebo patients), somnolence (15% vs. 9%), pyrexia (13% vs. 8%), decreased appetite (13% vs. 2%) and vomiting (11% vs. 17%). Again, there was no difference in the number of patients who experienced status epilepticus between Epidiolex (n=1) and placebo (n=1). There was one death in the Epidiolex group from acute respiratory distress syndrome, but it was not considered treatment related. Increases in ALT or AST (>3xULN) occurred in 20 CBD and 1 placebo patient, all of whom were on concomitant valproic acid. All elevations resolved. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. In September 2016, GW announced that Epidiolex's second Phase III pivotal trial (GWPCARE3) in the treatment of Lennox-Gastaut syndrome was also successful. On average, patients were on 3 AEDs at baseline, having previously tried and failed a mean of 7 other AEDs (median=10). The median baseline drop seizure frequency was 85 per COWEN.COM 89 COWEN COLLABORATIVE INSIGHTS February 25, 2019 Figure 125 GWPCARE3: Reduction In Drop Seizures month and the average age of patients in the trial was 16 yrs, although 30% were 18 yrs or older. On the primary endpoint, 20 mg/kg Epidiolex produced a median reduction in monthly drop seizures of 42% compared to a reduction of 17% in patients taking placebo, p=0.0047. There was also a suggestion of a dose response in the data, with the lower 10 mg/kg/day dose of Epidiolex producing a median reduction in monthly drop seizures of 37%, p=0.0016. In both dose groups the difference between Epidiolex and placebo emerged during the first month of treatment and was sustained during the entire treatment period. GW disclosed that the trial's secondary endpoints, and a series of sensitivity analyses, confirmed the robustness of the results. Similar to Epidiolex's other Phase III studies, although patients on clobazam (51%) had some additional benefit, GW indicated that Epidiolex also showed efficacy in patients not on clobazam. Figure 126 GWPCARE3: Responder Analysis Source: GW Pharma, AAN 2017 Source: GW Pharma, AAN 2017 Additional data were presented at AAN 2017. Included in this presentation were several of the trial's secondary endpoints and a series of sensitivity analyses. All of these confirmed the robustness of the results. For example, the proportion of patients with a >50% reduction in seizure frequency was 40% for 20 mg/kg Epidiolex (p<0.001), 36% for 10 mg/kg Epidiolex (p<0.01), and 15% for placebo. The proportion of patients with a >75% reduction in seizure frequency was 25% for 20 mg/kg Epidiolex (p<0.01), 11% for 10 mg/kg (p<0.05) Epidiolex, and 3% for placebo. The proportion of patients who achieved seizure freedom was 7% for 20 mg/kg Epidiolex, 4% for 10 mg/kg Epidiolex, and 1% for placebo. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. Figure 127 GWPCARE3: Safety Source: GW Pharma, AAN 2017 90 COWEN.COM COWEN COLLABORATIVE INSIGHTS February 25, 2019 Epidiolex appeared to be well tolerated in the trial. 94% of patients on 20 mg/kg Epdiolex and 84% of patients on 10 mg/kg Epidiolex had an adverse event, compared to 72% of placebo patients. 88% of 20 mg/kg patients and 89% of 10 mg/kg patients deemed their adverse events to be mild or moderate. The most common AEs on 20 mg/kg were somnolence, decreased appetite, diarrhea, upper respiratory infection, pyrexia, vomiting and nasopharyngitis. For 10mg/kg the most common AEs were somnolence, decreased appetite, upper respiratory infection, diarrhea, and status epilepticus. None of the cases of status epilepticus on 10 mg/kg were deemed treatment-related. Thirteen patients on 20 mg/kg Epidiolex had an SAE, of which five were considered treatment related; and 13 patients on 10 mg/kg Epidiolex had an SAE, of which 2 were considered treatment related, compared to 8 patients on placebo. Elevations in ALT/AST levels were observed in 11 patients in the 20mg/kg group and 2 patients in the 10mg/kg group; 10 of the 13 patients were also on valproic acid. Five Epidiolex patients withdrew due to the elevations, but none of the patients met the criteria for drug-induced liver injury. GW noted that overall 10 mg/kg seemed to be somewhat better tolerated; 6 patients on 20 mg/kg Epidiolex and 1 patient on 10 mg/kg Epidiolex discontinued treatment due to adverse events, compared with 1 patient on placebo. There were no deaths in the trial. The results of the trial were published in NEJM in May 2018. Following the release of Phase III datasets from 1 Dravet and 2 LGS trials, a key area of controversy among investors (though not physicians) had been the drug-drug interaction between Epidiolex and clobazam, and in particular whether Epidiolex was effective in patients who were not also taking clobazam. This was put to rest at AES 2017 when GW presented a pooled analysis of the two Phase III LGS trials evaluating Epidiolex’s efficacy with and without concomitant clobazam. Even without clobazam, Epidiolex produced solid placebo-adjusted response rates. Response was characterized in terms of “25% responders”, “50% responders”, and “75% responders”, meaning the proportion of patients who had a 25%, 50%, or 75% decrease in seizure frequency. For patients randomized to Epidiolex’s 20mg/kg dose, the placebo-adjusted 50% response rate was 22% for patients on Epidiolex without clobazam, compared to 33% for patients on Epidiolex and clobazam. We believe that investors had been hoping for a 12-15% placebo-adjusted 50% response rate for patients on Epidiolex without clobazam in order to be satisfied that Epidiolex was active without clobazam, and therefore the results cleared this bar. For patients randomized to 10 mg/kg Epidiolex, the placebo-adjusted 50% response rate was 25% for patients on Epidiolex without clobazam, compared to 27% for patients on Epidiolex with clobazam. The results for other thresholds of seizure frequency reduction were also generally solid. For 25% responders, the placeboadjusted response rate was 9% for patients on 20 mg/kg Epidiolex without clobazam, compared to 24% for patients on 20mg/kg Epidiolex with clobazam. At the 75% responder threshold, the placebo adjusted response rate was 8% for patients on 20mg/kg Epidiolex without clobazam, compared to 30% for patients on 20mg/kg Epidiolex with clobazam. In addition to the pooled Phase III data, there were also abstracts from the compassionate use experience of Massachusetts General Hospital and the University of Alabama Birmingham. The analyses from these two institutions also concluded that Epidiolex does not need to be combined with clobazam to be effective. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. COWEN.COM 91 COWEN COLLABORATIVE INSIGHTS February 25, 2019 Figure 128 Pooled LGS % Seizure Reduction: 10mg/kg Epidiolex vs. Placebo Source: GW Pharma, AES 2017 Source: GW Pharma, AES 2017 Figure 129 Pooled LGS % Seizure Reduction: 20mg/kg Epidiolex vs. Placebo GW has also studied CBD in psychiatric indications. Results from an exploratory study of CBD (GWP42003) in schizophrenia were released in September 2015. The trial was a Phase IIa 6 week, placebo-controlled exploratory trial in 88 patients with schizophrenia refractory to first line anti-psychotic medications. To be enrolled, patients must have been treated for a minimum of four weeks on a first line anti-psychotic medication and still have a PANSS total score in excess of 60. CBD was administered as adjunct therapy on a background of antipsychotic medication. The trial did not have a primary endpoint, but rather a number of exploratory endpoints. CBD consistently demonstrated superiority to placebo, suggesting that CBD may have substantial anti-psychotic effects. CBD produced statistically significant benefits compared to placebo on the PANSS positive sub-scale (p=0.018), the Clinical Global Impression of Severity (p=0.04) and Clinical Global Impression of Improvement (p=0.02). The proportion of responders (improvement in PANSS Total score > 20%) was higher on CBD than placebo (p=0.07), with an Odds Ratio of 2.65. Moreover, CBD trended superior to placebo (p=0.07) on sub-domains of the PANSS that were particularly relevant to cognition in people with schizophrenia. The Scale for Assessment of Negative Symptoms showed a trend in favor of CBD, and reached statistical significance in patients taking CBD together with a leading first line anti-psychotic medication. The rest of the exploratory endpoints, many of which were other scales measuring functionality and cognition in schizophrenia patients, also trended in favor of CBD. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. Even in the context of schizophrenia, CBD produced a clean safety profile, with no serious adverse events and a balanced incidence of adverse events compared to placebo. The most common adverse events were diarrhea (9.3% CBD vs. 4.4% placebo), nausea (7% CBD vs. 0% placebo), headache (7% CBD vs. 8.9% placebo) and somnolence (0% CBD vs. 6.7% placebo). There were two withdrawals from the study due to treatment-related adverse events, one each for CBD and placebo. CBD's activity in schizophrenia is supported by pre-clinical data in animal models, as well as by a recent study published in The Journal of Clinical Investigations (2012) which suggested CBD may be useful as either monotherapy or in combination with first line anti-psychotic agents. Nonetheless, while the p-values suggest that CBD has activity, its potency is difficult to judge without knowing the effect sizes. Therefore, additional data from this and subsequent studies will be necessary to fully understand the potential of CBD in schizophrenia. GW Pharma has indicated that it intends to pursue CBD's future development in pediatric orphan neuropsychiatric indications. 92 COWEN.COM COWEN COLLABORATIVE INSIGHTS February 25, 2019 Figure 130 ZYN002 Produced Reductions In ADAMS At 12 Weeks… Source: Zynerba GW’s platform allows it to produce chemotypes with precise concentrations of various cannabinoids, and the company is testing numerous other cannabinoids. GW’s CBDV drug is in a 10 patient investigator sponsored trial in autism spectrum disorders, and a Phase II 100 patient placebo controlled trial in this indication began in December 2018. GW is also investigating CBDV for use in epilepsy, though the first clinical trial was not successful. Zynerba studied its transdermal CBD gel ZYN002 in Fragile X syndrome in a 12 week Phase II open-label study in children and adolescents. In the trial, patients were initiated on a dose of 50mg daily with the option to titrate up to 250mg daily. The primary endpoint was the Anxiety, Depression, and Mood Scale (ADAMS) Total Score. Twenty patients were enrolled, 18 of whom completed the 12 week treatment. At 12 weeks, two patients were on 100mg and 16 were on 250mg. On the primary endpoint, subjects saw an average improvement of 14.1 points (or 45.8%) from baseline (p<0.0001) with the greatest improvements seen in social avoidance (52.9%), general anxiety (54.0%), and manic/hyperactive behavior (p=0.0003). Twelve patients continued in a long-term extension study out to 12 months of follow up. These patients showed statistically significant improvements in mean % change from baseline in ADAMS Total Score, as well. The extension trial also contributed to a more robust safety dataset. The most common treatment-emergent adverse events were gastroenteritis (14%) and upper respiratory tract infection (12%); no serious AEs were reported. A randomized, doubleblind, placebo-controlled trial to extend these findings to a larger population is ongoing in Australia, New Zealand, and the U.S. Figure 131 …And Efficacy Persisted Out To 12 Months In An Extension Study Source: Zynerba This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. COWEN.COM 93 COWEN COLLABORATIVE INSIGHTS February 25, 2019 Industrial Hemp And Sustainable Bioproducts (Osborne) Figure 132 - Industrial Hemp Use Cases Part of Plant Fiber Hurd Entire Stalk Hemp Nut Hemp Oil Seed Cake Product Category Common Uses Source: Cowen and Company Figure 133 - Industrial Hemp Imports In 2017 ($1,000) True Hemp, raw/proc. not spun $780 Hemp Seed Oilcake and Solids $11,494 Textiles Building Materials, Industrial Products, Paper Energy Products Foods Foods, Personal Care Products, Technical Oils Hemp plants have been used for industrial applications for thousands of years. Hemp stalk fiber was traditionally used as a textile for use in rope; clothing; and sails due to its tensile strength. Hemp seeds are used in foods and compressed to make oils that were used as a lighting fuel. The original diesel engine was designed to run on a variety of biodiesel fuels, including vegetable oils and seed oils, which included hempseed oil. In 1937, hemp production was banned due to its similarity to marijuana despite low THC presence, but to aid the war effort the federal government requested that farmers plant industrial hemp to make up for a shortfall in imports from the Asian Pacific. Farmers planted 36,000 acres of hemp in 1942 and set a target of 50,000 acres in order to produce the 34,000 feet of hemp that was needed in each Naval battleship and for other textile uses. The cheap availability of petroleum based synthetic products and federal regulations against hemp production caused hemp production to decline rapidly again after the war in the U.S. and throughout most of Europe. As hemp now looks to make a comeback in light of recent legislation, we see the use cases for industrial hemp to include many of the traditional textile and food uses that were previously common, in addition to the growing CBD market. Figure 134 - Industrial Hemp Imports In 2017 (Metric Tons) Pressed Products Apparel Fibre Board Ethanol Bread Supplements Animal Feed Netting Mulch Biofuels Granola Soap Proteins Canvas Printing Cereal Cosmetics Flour Cardboard Solvents, lubricants, fuels True Hemp Yarn $2,739 True Hemp Woven Fabrics $1,819 Hemp Seed Oilcake and Solids 1,475 True Hemp, raw/proc. not spun 621 True Hemp Yarn 31 This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. Hemp Oil and Fractions $7,603 Hemp Seeds $42,897 Hemp Oil and Fractions 749 Hemp Seeds 7,606 Source: Cowen and Company, Compiled by CRS using data from the U.S. ITC Sustainability Of CBD And Hemp Production As the CBD industry grows in size, we believe that producers will look to minimize the environmental impact of production. In addition, we could see producers try to monetize the entire waste stream of the hemp production process by converting parts of the plant that aren’t used to produce CBD or other products into biomass energy. We believe the most common use cases for hemp biomass will be in the form of pelleting for 94 COWEN.COM Jan-16 Feb-16 Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 Sep-16 Oct-16 Nov-16 Dec-16 Jan-17 Feb-17 Mar-17 Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Apr-18 May-18 Jun-18 Jul-18 Aug-18 Sep-18 Oct-18 Nov-18 COWEN COLLABORATIVE INSIGHTS February 25, 2019 Figure 135 - Biodiesel Production By Input (Millions Of Pounds) 1,600 1,400 1,200 1,000 800 600 400 200 Source: Cowen and Company, EIA - use as heating fuel, and also see potential to act as a cellulosic biofuel. The process of pelleting industrial hemp biomass would be a similar to that of pelleting wood waste, which gets converted into densified biomass products such as roundwood, pulpwood, sawmill residuals, and wood product manufacturing residues, which typically cost ~$30 per ton. Wood biomass fuel has an annual capacity of 12.6 million tons per year and produces ~675 GWh per year in energy. Access to local refineries is key to utilizing hemp biomass as a cellulosic biofuel. Through local access to refineries, the fuel can be refined while transportation costs, which can make the products uncompetitive, are minimized. Given the commoditized market for biodiesel however, where soybean oil has ~50% of the market input by weight and corn oil has ~15% of the market input by weight, we do not expect hemp to materialize as a meaningful player due to the competitive advantage of high production crops competing for low cost production. Canola oil Corn oil Cottonseed oil Palm oil Soybean oil Other Vegetable Poultry Tallow White grease Other Animal Fats Yellow grease Other Recycled Algae Other Alcohol Catalysts Biochemical CBD Production Methods CBD is most commonly produced by either CO2 or ethanol extraction from hemp plants. In CO2 extraction, plants are filtered through a series of chambers with temperature and pressures applied to the plants that isolate the cannabinoids. The C02 method is able to isolate CBD at a 90% efficiency and is typically used when producing small quantities. Ethanol extraction introduces the hemp plant to solvent ethanol and enables higher volumes production. In addition to hemp-based production of CBD, we believe the opportunity exists for players within the biochemical space to produce CBD by utilizing a fermentation approach from other feedstocks. Amyris recently announced a $255 million cannabinoid development, licensing and commercialization agreement. Amyris plans to utilize the C5 molecule found in sugarcane in a fermentation process to produce CBD. The company believes that the fermentation process ensures a level of purity that is not possible through traditional plant-based production, where CBD levels can vary from plant to plant. In order to build out the industrial scale necessary for mass food market, CBD products will need to be produced at standardized levels. Given Amyris plans to produce CBD at its Brotas plant in Brazil, which is fueled by biomass coproduct of the nearby sugarcane fields, we believe this will be an attractive option for companies looking to integrate CBD into their products sustainably assuming the company is able to produce cost competitively with hemp plants. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. COWEN.COM 95 COWEN COLLABORATIVE INSIGHTS February 25, 2019 Figure 136 Cannabis Comp Table Company Name - Non-Coverage Currency: Ticker Local Curr Source: Thomson Reuters and Cowen and Company Appendix Price 52 Week Enterprise Value / Market Enterprise FY1 2/22/2019 Low High LTM Rev FY1 Rev FY2 Rev FY3 Rev Value Value EBITDA 1933 Industries Inc TGIF.CD CAD 0.56 0.30 0.80 133 131 8.8 4.3 3.1 NA 31.2 11.8 NA Aphria Inc APHA.N USD 10.18 3.75 13.45 2,535 3,219 56.2 NA NA NA NA NA NA Aurora Cannabis Inc ACB USD 6.96 3.90 12.53 6,948 9,318 78.2 NA NA NA NA NA NA Charlotte's Web Holdings Inc CWEB.CD CAD 18.15 9.05 22.75 1,678 1,199 NA 17.1 7.6 4.4 51.1 21.5 12.0 Cronos Group Inc CRON.O USD 21.92 5.12 25.10 3,892 5,113 NM NM 37.7 29.2 NM 122.0 96.1 Curaleaf Holdings Inc CURA.CD CAD 10.25 1.43 26.01 3,412 3,412 NA 38.3 9.3 4.7 NM 27.8 12.9 CV Sciences Inc CVSI.PK USD 4.90 0.37 9.20 463 453 11.0 NA NA NA NA NA NA Elixinol Global Ltd EXL.AX AUD 3.47 1.34 3.69 161 148 NA 1.4 1.2 1.0 14.6 7.6 6.3 Emblem Corp EMC.V CAD 1.78 0.83 2.12 234 202 35.4 24.4 2.7 1.4 NM 18.2 5.6 Emerald Health Therapeutics Inc EMH.V CAD 3.89 2.04 6.35 554 504 NM NA NA NA NA NA NA Green Organic Dutchman Holdings Ltd TGOD.TO CAD 3.69 2.06 9.64 989 789 NA 53.6 4.0 1.4 NM NM 6.3 Green Thumb Industries Inc GTII.CD CAD 19.69 8.21 32.50 1,257 859 NA 13.0 4.0 1.9 NM 19.2 5.6 Khiron Life Sciences Corp KHRN.V CAD 4.05 0.87 4.35 308 294 NA NM 24.6 3.9 NM NM 15.3 Level Brands Inc LEVB.N USD 5.05 2.60 8.41 51 43 4.7 NA NA NA NA NA NA Neptune Wellness Solutions Inc NEPT.O USD 3.67 2.27 5.14 295 374 14.5 14.1 6.1 2.7 84.2 30.6 11.1 OrganiGram Holdings Inc OGI.V CAD 7.74 3.26 8.55 1,013 1,016 NA 8.2 4.3 3.2 19.5 11.6 8.8 Company Name - Coverage Canopy Growth Corp WEED.TO CAD 58.51 23.88 76.68 20,071 16,142 NA NM 74.2 34.9 NM NM 105.0 KushCo Holdings Inc KSHB.PK CAD 6.38 3.76 7.20 560 16,142 NA NM NM NM NM NM NM Tilray Inc TLRY.OQ USD 79.07 20.10 300.00 7,367 16,142 NM NA NA NA NA NA NA Turning Point Brands Inc TPB USD 41.00 19.11 47.00 802 16,142 NM NM NM NM NM NM NM FY2 EBITDA FY3 EBITDA Overall Min 50.6 42.6 4.7 1.4 1.2 1.0 14.6 7.6 5.6 Overall Mean 2636.1 4582.0 29.8 19.4 14.9 8.0 40.1 30.0 25.9 Overall Median 895 937 14.5 14.1 5.2 3.2 31.2 19.2 11.1 Overall Max 20,071 16,142 78.2 53.6 74.2 34.9 84.2 122.0 105.0 This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. 96 COWEN.COM COWEN COLLABORATIVE INSIGHTS February 25, 2019 This page left blank intentionally. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. COWEN.COM 97 COWEN COLLABORATIVE INSIGHTS February 25, 2019 This page left blank intentionally. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. 98 COWEN.COM COWEN COLLABORATIVE INSIGHTS February 25, 2019 This page left blank intentionally. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. COWEN.COM 99 COWEN COLLABORATIVE INSIGHTS February 25, 2019 VALUATION METHODOLOGY AND RISKS Valuation Methodology Cannabis: Our valuation methodology is primarily based on Relative EV-to-Sales (EV-to-Sales divided by Sales-Growth), followed by EV-to-Sales. Investment Risks Cannabis: Cannabis is an emerging industry and is subject to regulatory headwinds. While over 50% of the population is in favor of legalization, only a few states have thus far legalized cannabis for recreational use and the product remains illegal at the federal level. Looking forward, much work and change still needs to occur in order for this industry to realize its full potential. Risks Pertaining to U.S. Cannabis-Related Companies: If you are considering investing in a U.S. company that is connected to the cannabis industry, be aware that cannabis-related companies may be at risk of federal and/or state criminal prosecution. The Department of Treasury has issued guidance that The Controlled Substances Act (“CSA”) makes it illegal under U.S. federal law to manufacture, distribute, or dispense cannabis and cannabis-related products. Many states impose and enforce similar prohibitions. Notwithstanding the federal ban, however, many U.S. states and the District of Columbia have legalized certain cannabisrelated activities. Risks Pertaining to Canadian Cannabis-Related Companies: In Canada, cannabis is an emerging industry and is subject to regulatory headwinds. While medical cannabis is legal in Canada, legislation has also been introduced to legalize adult-use sales on October 17, 2018. An initial regulatory framework has been laid out for the adult-use market, looking ahead, the category will be subject a number of potential headwinds, including taxes and restrictions on from factors and packaging. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. 100 COWEN.COM COWEN COLLABORATIVE INSIGHTS February 25, 2019 ADDENDUM Stocks Mentioned In Important Disclosures Ticker WEED GWPH TLRY TPB Company Name Canopy Growth Corporation GW Pharmaceuticals Plc Tilray Turning Point Brands Important Disclosures and Information Relating to Cowen Washington Research Group Cowen Washington Research Group produces commentaries on political, economic or market conditions. Commentaries produced by Cowen Washington Research Group are not intended as research reports as defined in FINRA Rule 2241 Research Analysts and Research Reports or FINRA Rule 2242 Debt Research Analysts and Debt Research Reports. Sections of this report noted as authored by Cowen Washington Research Group have not been prepared, are not intended, and should not be interpreted as a research report or investment recommendation regarding securities of any company. Investors should not consider purchasing or selling securities based upon any information contained in sections of the report denoted as authored by Cowen Washington Research Group. Cowen Research Analyst Certification Each author of this research report hereby certifies that (i) the views expressed in the research report accurately reflect his or her personal views about any and all of the subject securities or issuers, and (ii) no part of his or her compensation was, is, or will be related, directly or indirectly, to the specific recommendations or views expressed in this report. Important Disclosures Relating to Cowen Research Cowen and Company, LLC and or its affiliates make a market in the stock of GW Pharmaceuticals Plc, Tilray, Turning Point Brands and Canopy Growth Corporation securities. Cowen and Company, LLC served as the placement agent in connection with Tilray's Series A preferred stock financing in February and March 2018. 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New York 646 562 1010 Boston 617 946 3700 San Francisco 415 646 7200 Chicago 312 577 2240 Cleveland 440 331 3531 Atlanta 866 544 7009 Stamford 646 616 3000 Washington, D.C. 202 868 5300 London (affiliate) 44 207 071 7500 COWEN AND COMPANY EQUITY RESEARCH RATING DEFINITIONS Outperform (1): The stock is expected to achieve a total positive return of at least 15% over the next 12 months Market Perform (2): The stock is expected to have a total return that falls between the parameters of an Outperform and Underperform over the next 12 months Underperform (3): Stock is expected to achieve a total negative return of at least 10% over the next 12 months Assumption: The expected total return calculation includes anticipated dividend yield Cowen and Company Equity Research Rating Distribution Distribution of Ratings/Investment Banking Services (IB) as of 12/31/18 Rating Count Ratings Distribution Count IB Services/Past 12 Months Buy (a) 473 64.01% 116 24.52% Hold (b) 259 35.05% 20 7.72% Sell (c) 7 0.95% 0 0.00% (a) Corresponds to "Outperform" rated stocks as defined in Cowen and Company, LLC's equity research rating definitions. (b) Corresponds to "Market Perform" as defined in Cowen and Company, LLC's equity research ratings definitions. (c) Corresponds to "Underperform" as defined in Cowen and Company, LLC's equity research ratings definitions. Cowen and Company Equity Research Rating Distribution Table does not include any company for which the equity research rating is currently suspended or any debt security followed by Cowen Credit Research and Trading. This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. Note: "Buy", "Hold" and "Sell" are not terms that Cowen and Company, LLC uses in its ratings system and should not be construed as investment options. Rather, these ratings terms are used illustratively to comply with FINRA regulation. 102 COWEN.COM COWEN COLLABORATIVE INSIGHTS February 25, 2019 180 160 140 120 100 80 60 40 20 250 200 150 100 50 50 0 (1):$166.00 02/24/17 (1):$165.00 08/07/17 (1):$175.00 09/27/18 GW Pharmaceuticals Plc Rating History as of 02/25/2019 powered by: BlueMatrix Apr 16 Jul 16 Oct 16 Jan 17 Apr 17 Jul 17 Oct 17 Jan 18 Apr 18 Jul 18 Oct 18 Jan 19 I:(1):$34.00 08/13/18 (1):$62.00 08/29/18 (1):$172.00 10/09/18 (1):$150.00 11/14/18 Closing Price Target Price Tilray Rating History as of 02/25/2019 powered by: BlueMatrix Apr 16 Jul 16 Oct 16 Jan 17 Apr 17 Jul 17 Oct 17 Jan 18 Apr 18 Jul 18 Oct 18 Jan 19 I:(1):$13.00 06/06/16 (1):$17.00 11/11/16 (1):$18.00 03/13/17 (1):$19.00 05/12/17 Closing Price Target Price Turning Point Brands Rating History as of 02/25/2019 (1):$20.00 08/10/17 (1):$25.00 01/08/18 powered by: BlueMatrix (1):$27.00 03/12/18 (1):$35.00 08/08/18 (1):$45.00 09/06/18 This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. 40 30 20 10 0 Apr 16 Jul 16 Oct 16 Jan 17 Apr 17 Jul 17 Oct 17 Jan 18 Apr 18 Jul 18 Oct 18 Jan 19 Closing Price Target Price COWEN.COM 103 COWEN COLLABORATIVE INSIGHTS February 25, 2019 100 80 60 40 20 0 I:(1):$13.00 01/10/17 (1):$15.00 02/14/17 (1):$10.00 06/14/17 (1):$10.50 09/05/17 Canopy Growth Corporation Rating History as of 02/25/2019 (1):$24.00 11/14/17 (1):$44.00 01/08/18 powered by: BlueMatrix (1):$45.00 04/16/18 (1):$48.00 06/27/18 (1):$56.00 08/16/18 (1):$74.00 09/04/18 (1):$82.00 10/09/18 Apr 16 Jul 16 Oct 16 Jan 17 Apr 17 Jul 17 Oct 17 Jan 18 Apr 18 Jul 18 Oct 18 Jan 19 Legend for Price Chart: Closing Price Target Price I = Initiation | 1 = Outperform | 2 = Market Perform | 3 = Underperform | UR = Price Target Under Review | T = Terminated Coverage | $xx = Price Target | NA = Not Available | S=Suspended This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. 104 COWEN.COM COWEN COLLABORATIVE INSIGHTS February 25, 2019 POINTS OF CONTACT Author Profiles Cowen Research New York 646 562 1330 cowen.research@cowen.com Andrew M. Charles, CFA New York 646 562 1332 andrew.charles@cowen.com Andrew Charles is an analyst focused on restaurants. He has spent over seven years on the sell side covering the sector. Phil Nadeau, Ph.D. New York 646 562 1336 phil.nadeau@cowen.com Phil Nadeau is a senior analyst covering biotech. He joined Cowen in 2000 and holds an SB/M.Eng from MIT, and a Ph.D. from Harvard. Charles Rhyee New York Vivien Azer New York 646 562 1351 vivien.azer@cowen.com Vivien Azer is a senior analyst covering beverages, tobacco and cannabis. She joined Cowen in 2014. Oliver Chen, CFA New York 646 562 1424 oliver.chen@cowen.com Oliver Chen is an II-ranked analyst covering retailing/specialty, broadlines, department stores, & luxury goods. He has an MBA from Wharton. Charles Neivert New York 646 562 1370 charles.neivert@cowen.com Charlie Neivert is a senior research analyst covering agricultural & commodity chemicals. He has a BA from University of Pennsylvania. Eric Assaraf Washington, DC John Blackledge New York 646 562 1359 john.blackledge@cowen.com John Blackledge is a senior analyst covering the Internet sector. He joined Cowen in 2012 as the head of Internet research. John Kernan, CFA New York 646 562 1324 john.kernan@cowen.com John Kernan is a research analyst focused on apparel, footwear and textiles. He has spent seven years on the sell side covering the sector. Jeffrey Osborne Stamford 646 562 1391 jeffrey.osborne@cowen.com Jeff Osborne is an analyst covering sustainable energy tech. He has a BS from Trinity University and an MBA from Wayne State University. Doug Schenkel Boston This report is intended for michael.cella@cowen.com. Unauthorized redistribution of this report is prohibited. 646 562 1376 202 868 5304 617 946 3918 charles.rhyee@cowen.com eric.assaraf@cowen.com doug.schenkel@cowen.com Charles Rhyee is a senior analyst covering health care IT and distribution, which he has followed since 1999. He joined Cowen in 2011. Eric Assaraf is with Cowen Washington Research Group covering health care. He received degrees from the University of Maryland. Doug Schenkel is a senior analyst covering tools and diagnostics. He joined Cowen in 2005 and holds an M.B.A. from the UCLA Anderson School. 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