Overview
We are a clinical-stage pharmaceutical company striving to transform patient lives by developing innovative and differentiated prescription therapeutics for the treatment of dermatologic, autoimmune, and other debilitating diseases. Our pipeline combines a potential best-in-class, late-stage program for the treatment of hyperhidrosis with a novel, cutting-edge platform and development-stage candidates with broad potential in autoimmune and neuroinflammatory disorders. Our executive management team and board of directors bring extensive experience in product development and global commercialization, having served in leadership roles at large global pharmaceutical companies and biotechs that have developed and/or launched successful products, including several that were first-in-class and/or achieved iconic status, such as Cialis®, Taltz®, Gemzar®, Prozac®, Cymbalta®, and Juvederm®. Our strategy is to leverage this experience to in-license, acquire, develop, and commercialize innovative pharmaceutical products that we believe can meaningfully benefit patients who are suffering from chronic, debilitating diseases that are underserved by available therapies. 24 -------------------------------------------------------------------------------- Hyperhidrosis Program Sofpironium Bromide Overview Sofpironium bromide is a new chemical entity that belongs to a class of medications called anticholinergics. Anticholinergics block the action of acetylcholine, a chemical that transmits signals within the nervous system that are responsible for a range of bodily functions, including activation of the sweat glands. Sofpironium bromide was retrometabolically designed. Retrometabolic drugs are designed to exert their action locally and are potentially rapidly metabolized into a less active form once absorbed into the blood. We have developed sofpironium bromide gel, 15% as a potential best-in-class, self-administered, once daily, topical therapy for the treatment of primary axillary hyperhidrosis, also known as excessive underarm sweating. Sofpironium bromide gel, 15% has completed aU.S. Phase 3 pivotal clinical program (also referred to as our "Cardigan Studies") for the treatment of primary axillary hyperhidrosis, and sofpironium bromide gel, 5% is approved inJapan for the same indication under the brand name ECCLOCK®. Hyperhidrosis is a debilitating, life-altering medical condition of sweating beyond what is physiologically required for thermoregulation of the body. Primary axillary hyperhidrosis is believed to be caused by an overactive cholinergic response of the sweat glands and affects an estimated 15.3 million, or 4.8%, of theU.S. population, and 12.76% of the population inJapan . According to a 2016 update on the prevalence and severity of hyperhidrosis in theU.S. , axillary hyperhidrosis, which is the targeted first potential indication for sofpironium bromide, is the most common occurrence of hyperhidrosis, affecting approximately 65% of patients, or an estimated 10 million individuals, in theU.S. U.S. Phase 3 Pivotal Cardigan Studies OurU.S. Phase 3 pivotal clinical program for sofpironium bromide gel, 15% was comprised of two pivotal clinical studies. The Cardigan I and Cardigan II studies enrolled 350 subjects and 351 subjects, respectively, who were nine years of age and older with primary axillary hyperhidrosis. The Cardigan Studies were multicenter, randomized, double-blinded, vehicle (placebo)-controlled, evaluating the efficacy and safety of topically applied sofpironium bromide gel, 15%. Subjects applied sofpironium bromide gel, 15% or placebo to their underarms once daily at bedtime for six consecutive weeks, with a two-week post-treatment follow-up. The co-primary efficacy endpoints of the Cardigan Studies included the proportion of subjects achieving at least a 2-point improvement on the Hyperhidrosis Disease Severity Measure-Axillary© (HSDM-Ax) scale, a proprietary and validated patient-reported outcome measure, and change in gravimetric sweat production ("GSP"), each from baseline to end of treatment ("EOT"). InOctober 2021 , we reported positive topline results from both Cardigan Studies, which achieved statistical significance on all primary and secondary efficacy endpoints. In the Cardigan I and II Studies, sofpironium bromide gel, 15% was generally well-tolerated. We expect that the results from the Cardigan Studies, along with all previously completed clinical studies with sofpironium bromide, will form the basis of a prospectiveU.S. new drug application ("NDA") for sofpironium bromide gel, 15%, which we anticipate submitting to the FDA in mid-2022. 25 -------------------------------------------------------------------------------- Cardigan Studies Efficacy Results* All primary and secondary efficacy endpoints demonstrated statistically significant differences between sofpironium bromide gel, 15% (SB) and vehicle (or placebo), as follows: Cardigan I Cardigan II Co-Primary Efficacy Endpoints SB Vehicle p-value SB Vehicle p-value (n=173) (n=177) (n=180) (n=171) •Proportion of subjects achieving at 49.3% 29.4% p<0.001 63.9% 47.0% p=0.003 least a 2-point improvement in the HDSM-Ax score from baseline to EOT •Change in GSP3 from baseline to EOT -129.5 -99.3 p=0.002 -145.9 -131.7 p=0.030 (in mg) Cardigan I Cardigan II Secondary Efficacy Endpoints SB Vehicle p-value SB Vehicle p-value (n=173) (n=177) (n=180) (n=171) •Proportion of subjects achieving at 82.8% 69.5% p=0.005 89.9% 80.8% p=0.020 least a 1-point improvement in the HDSM-Ax score from baseline to EOT •Proportion of subjects achieving at 32.1% 10.2% p<0.0001 35.5% 21.4% p=0.006 least a 2point improvement in the HDSM-Ax score and at least a 70% reduction in GSP from baseline to EOT •Proportion of subjects achieving at 54.3% 33.3% p<0.001 68.7% 54.6% p=0.014 least a 1point improvement in the HDSM-Ax score and at least a 50% reduction in GSP from baseline to EOT
* Intent-to-Treat analysis population
Cardigan Studies Safety Results In the Cardigan Studies, sofpironium bromide gel, 15% was generally well-tolerated. The Treatment-Emergent Adverse Events ("TEAEs") were mild or moderate in severity and transient in nature. Overall, 89% of patients who were randomized to sofpironium gel, 15% in the studies completed the full six weeks of treatment. Common adverse events (incidence ?2%) observed in the sofpironium bromide gel, 15% treatment group in the Cardigan I and II studies were dry mouth (11.6%, 17.2%), blurred vision (5.2%, 11.7%), application site pain (6.4%, 10.0%), application site erythema (5.2%, 7.8%), mydriasis (7.5%, 5.0%), application site pruritis (6.4%, 2.2%), application site dermatitis (5.8%, 5.6%), urinary retention (1.2%, 3.3%), application site irritation (1.2%, 3.3%), dry eye (0.6%, 3.3%), headache (1.2%, 2.2%), constipation (0.6%, 2.2%) and urinary hesitation (0.6%, 2.2%), respectively. Five (2.9%) and nine (5.0%) subjects who received sofpironium bromide gel, 15%, discontinued the Cardigan I and II studies, respectively, due to a TEAE. No treatment-related serious adverse events were reported.U.S. Phase 3 Open-Label Long-Term Safety Study InJuly 2020 , we completed ourU.S. Phase 3 open-label long-term safety study ("LTSS") evaluating the safety and efficacy of sofpironium bromide gel, 5% and 15% for 48 weeks of treatment in 300 patients aged nine years or older with primary axillary hyperhidrosis. Patients were randomized to receive either sofpironium bromide gel, 5% or 15% in a 1:2 ratio. Subjects applied the assigned investigational product once daily at bedtime to 26 -------------------------------------------------------------------------------- both axillae for 48 weeks, followed by a four-week post-treatment follow-up. A total of 190 patients completed the full study duration of 52 weeks. Overall, the safety, tolerability, and efficacy results for sofpironium bromide gel, 5% and 15% in the LTSS were consistent with prior clinical experience and no unexpected safety findings were observed. There were no clinically significant changes in laboratory parameters or vital signs over 48 weeks of treatment. Collaboration with Kaken inAsia Under our License, Development, and Commercialization Agreement with Kaken, datedMarch 31, 2015 (as amended, the "Kaken Agreement"), we and Kaken have completed multiple clinical trials of sofpironium bromide gel involving over 1,690 subjects in theU.S. andJapan . These trials evaluated the potential safety, tolerability, pharmacokinetics, and efficacy of sofpironium bromide gel in adult and pediatric patients with primary axillary hyperhidrosis and healthy adult subjects. InSeptember 2020 , Kaken received regulatory approval inJapan to manufacture and market sofpironium bromide gel, 5% under the brand name ECCLOCK for the once-daily treatment of primary axillary hyperhidrosis.Japan is the first country to approve sofpironium bromide, which also marks the first approval of a topical prescription product for the treatment of primary axillary hyperhidrosis inJapan . This approval was based on the results of Kaken's Japanese pivotal Phase 3 registration study of sofpironium bromide gel, 5% in 281 patients with primary axillary hyperhidrosis. InNovember 2020 , Kaken launched commercial sales of ECCLOCK inJapan . This marked the first commercialization of sofpironium bromide for any indication worldwide. Under the Kaken Agreement, we are entitled to receive commercial milestone payments, as well as tiered royalties based on a percentage of net sales of ECCLOCK inJapan . As a result, beginning in the fourth quarter of 2020, we have recognized royalty revenue earned on a percentage of net sales of ECCLOCK inJapan . To help ensure patient safety, Japanese law generally restricts new pharmaceutical products to 14-day prescriptions for one year from the first day of the month that government-approved pricing for the product to be launched is listed. This means that in the first year of launch, patients must return to see their prescribing physician in person to obtain a refill lasting another two weeks in duration. In addition toJapan , Kaken has rights to develop and commercialize sofpironium bromide inSouth Korea ,China , and certain other Asian countries, and we are entitled to receive royalties based on a percentage of Kaken's net sales in these countries. InJune 2021 , Kaken initiated a Japanese Phase 1 clinical study to assess the pharmacokinetics, safety, and efficacy of sofpironium bromide gel in patients with primary palmoplantar hyperhidrosis, or excessive sweating from the palms and soles, for which there are currently no approved topical prescription treatment options inJapan (or anywhere else in the world). Together with Kaken, we were granted by the Japanese Patent Office a composition of matter patent with claims directed to the novel polymorphic, or crystalline, forms of sofpironium bromide that are being commercialized by Kaken inJapan and would be by us in theU.S. subject to our own ongoing development efforts. This patent is expected to provide additional protection for these newly developed and distinct forms in certain countries around the world, includingJapan , potentially through at least 2040. DYRK1A Inhibitor Platform Development of DYRK1A Inhibitors OnAugust 27, 2021 , we entered into a License and Development Agreement (the "Voronoi License Agreement") withVoronoi Inc. ("Voronoi"), pursuant to which we acquired exclusive, worldwide rights to research, develop, and commercialize novel therapeutics generated from a proprietary DYRK1A inhibitor 27 -------------------------------------------------------------------------------- platform. These novel DYRK1A inhibitors aim to restore immune balance in patients whose immune system has become dysregulated. Based on the promising preclinical efficacy data generated to date on these novel DYRK1A inhibitor programs, we believe this platform has the potential to offer first-in-class, new and potent therapies across a wide array of autoimmune and inflammatory diseases. The initial lead program that we expect to advance is BBI-02, a Phase 1-ready, highly selective, and orally bioavailable DYRK1A inhibitor that has demonstrated promising results in various preclinical models, including atopic dermatitis and rheumatoid arthritis. In these models, BBI-02 showed encouraging decreases in disease severity and reduction of pro-inflammatory cytokines compared to current standard-of-care agents, such as Janus kinase (JAK) inhibitors and anti-tumor necrosis factor (TNF) biologics. Notably, many current therapies for autoimmune disorders are broadly immunosuppressant, which may lead to severe side effects, such as increased infection risk. In contrast, preclinical data have shown BBI-02 to drive regulatory T-cell differentiation while dampening pro-inflammatory TH17 cells and MyD88/IRAK4-related signaling pathways. Regulatory T cells serve to maintain tolerance and keep the autoreactive, pro-inflammatory T cells in check, thus inhibiting autoimmune disease and limiting chronic inflammation. The myeloid differentiation primary response 88 ("MyD88") protein is normally spliced into a long form and a short form. DYRK1A inhibition shifts the balance to produce more MyD88 short form, which leads to IRAK4, a protein kinase involved in signaling immune responses from toll-like receptors, not being phosphorylated and so appears to deactivate downstream cascades of certain pro-inflammatory cytokines. Based on current understanding, this inhibition of the release of excess cytokines can be achieved by re-establishing the role of MyD88 short form as a negative regulator of this pathway. Unlike many existing therapies, as well as those currently being investigated, BBI-02 may have the ability to target both the adaptive and innate immune imbalance simultaneously, potentially resulting in, or substantially achieving, restoration of immune homeostasis that, if proven, would represent a paradigm shift in the treatment of certain autoimmune and inflammatory diseases. We intend to progress BBI-02 into a Phase 1 clinical study inCanada in the first half of 2022, with topline results expected by the end of 2022. In addition, throughout 2022 we expect to conduct formulation development activities for BBI-03, a topically applied preclinical DYRK1A inhibitor, and to select and initiate development of a lead next-generation candidate from the platform for the potential treatment of neuroinflammatory and/or autoimmune diseases. BBI-02 and BBI-03 are covered by a composition of matter patent issued in theU.S. ,Japan ,China , and other key countries through at least 2038, subject to patent term extensions that may be available depending on how these early-stage assets are developed, as well as pending applications for this and other patents elsewhere. Significant Financing and Licensing Arrangements Public Offerings of Common Stock and Warrants InOctober 2021 , we completed the sale of 26,316,000 shares of our common stock (the "October 2021 Offering"). TheOctober 2021 Offering resulted in net proceeds of approximately$8.9 million , after deducting the underwriting discount and offering expenses payable by us. In addition, the underwriters have a 30-day option to purchase 3,947,400 additional shares of common stock on the same terms. We anticipate using the net proceeds from theOctober 2021 Offering for research and development, including clinical trials, working capital, business development, and general corporate purposes. Pursuant to theOctober 2021 Offering, we and our directors and officers agreed, for a period of 90 days, subject to certain exceptions, not to offer, sell, pledge, or otherwise dispose of our common stock and other of our securities that we or they beneficially own, including securities that are convertible into shares of common stock and securities that are exchangeable or exercisable for shares of common stock, without the prior written consent ofWilliam Blair & Company, L.L.C. ("William Blair"). 28 -------------------------------------------------------------------------------- InJuly 2021 , we completed the sale of 12,983,871 shares of our common stock (the "July 2021 Offering"). TheJuly 2021 Offering resulted in net proceeds of approximately$7.3 million , after deducting underwriting discounts and commissions and offering expenses. We are using the net proceeds from theJuly 2021 Offering for research and development, including clinical trials, working capital, and general corporate purposes. InOctober 2020 , we completed the sale of 19,003,510 shares of our common stock, and, to certain investors, pre-funded warrants to purchase 1,829,812 shares of our common stock, and accompanying common stock warrants to purchase up to an aggregate of 20,833,322 shares of our common stock (the "October 2020 Offering"). TheOctober 2020 Offering resulted in net proceeds of approximately$13.7 million to us after deducting underwriting commissions and discounts and other offering expenses of$1.3 million and excluding the proceeds from the exercise of the warrants. During the nine months endedSeptember 30, 2021 , 12,427,387 common warrants associated with theOctober 2020 Offering were exercised at a weighted-average exercise price of$0.72 per share, resulting in aggregate proceeds of approximately$8.9 million . InJune 2020 , we completed the sale of 14,790,133 shares of our common stock, and, to certain investors, pre-funded warrants to purchase 2,709,867 shares of our common stock, and accompanying common warrants to purchase up to an aggregate of 17,500,000 shares of our common stock (the "June 2020 Offering") (and together with theOctober 2020 Offering, the "2020 Offerings"). TheJune 2020 Offering resulted in approximately$18.7 million of net proceeds after deducting underwriting commissions and discounts and other offering expenses of$1.4 million and excluding the proceeds from the exercise of the warrants. During the nine months endedSeptember 30, 2021 , 17,500 common warrants associated with theJune 2020 Offering were exercised at a weighted-average exercise price of$1.25 per share, resulting in aggregate proceeds of approximately$22 thousand . We are using the proceeds from the 2020 Offerings for research and development, including clinical trials, working capital, and general corporate purposes. For additional information regarding the 2020 Offerings, see Note 6. "Capital Stock" of the notes to our condensed consolidated financial statements included in this Quarterly Report. At Market Issuance Sales Agreements InMarch 2021 , we entered into an At Market Issuance Sales Agreement (the "2021 ATM Agreement") withOppenheimer & Co. Inc. ("Oppenheimer") and William Blair as our sales agents (the "Agents"). Pursuant to the terms of the 2021 ATM Agreement, we may sell from time to time through the Agents shares of our common stock having an aggregate offering price of up to$50.0 million . Such shares are issued pursuant to our shelf registration statement on Form S-3 (Registration No. 333-254037). Sales of shares are made by means of ordinary brokers' transactions on The Nasdaq Capital Market at market prices or as otherwise agreed by us and the Agents. Under the terms of the 2021 ATM Agreement, we may also sell the shares from time to time to an Agent as principal for its own account at a price to be agreed upon at the time of sale. Any sale of the shares to an Agent as principal would be pursuant to the terms of a separate placement notice between us and such Agent. During the nine months endedSeptember 30, 2021 , we sold 4,449,828 shares under the 2021 ATM Agreement at a weighted-average price of$0.89 per share, for aggregate net proceeds of$3.8 million , after giving effect to a 3% commission to the Agents. As ofSeptember 30, 2021 , approximately$46.0 million of shares of common stock were remaining, but had not yet been sold under the 2021 ATM Agreement. InApril 2020 , we entered into an At Market Issuance Sales Agreement (the "2020 ATM Agreement" and, together with the 2021 ATM Agreement, the "ATM Agreements") with Oppenheimer as our sales agent. Pursuant to the terms of the 2020 ATM Agreement, we may sell from time to time through Oppenheimer shares of our common stock having an aggregate offering price of up to$8.0 million . Such shares are issued pursuant to our shelf registration statement on Form S-3 (Registration No. 333-236353). Sales of the shares are made by means of ordinary brokers' transactions on The Nasdaq Capital Market at market prices or as otherwise agreed by us and Oppenheimer. Under the terms of the 2020 ATM Agreement, we may also sell the shares from time 29 -------------------------------------------------------------------------------- to time to Oppenheimer as principal for its own account at a price to be agreed upon at the time of sale. Any sale of the shares to Oppenheimer as principal would be pursuant to the terms of a separate placement notice between us and Oppenheimer. During the nine months endedSeptember 30, 2021 , we sold 1,089,048 shares under the 2020 ATM Agreement at a weighted-average price of$1.55 per share, for aggregate net proceeds of approximately$1.6 million , after giving effect to a 3% commission to Oppenheimer as agent. As ofSeptember 30, 2021 , approximately$2.6 million of shares of common stock were remaining, but had not yet been sold under the 2020 ATM Agreement. Private Placement Offerings InFebruary 2020 , we andLincoln Park Capital Fund, LLC ("Lincoln Park") entered into (i) a securities purchase agreement (the "Securities Purchase Agreement"); (ii) a purchase agreement (the "Purchase Agreement"); and (iii) a registration rights agreement (the "Registration Rights Agreement"). Pursuant to the Securities Purchase Agreement, Lincoln Park purchased, and we sold, (i) an aggregate of 950,000 shares of common stock (the "Common Shares"), (ii) a warrant to initially purchase an aggregate of up to 606,420 shares of common stock at an exercise price of$0.01 per share (the "Series A Warrant"), and (iii) a warrant to initially purchase an aggregate of up to 1,556,420 shares of common stock at an exercise price of$1.16 per share (the "Series B Warrant" and, together with the Series A Warrant, the "Warrants"). The aggregate gross purchase price for the Common Shares and the Warrants was$2.0 million . Under the terms and subject to the conditions of the Purchase Agreement, we have the right, but not the obligation, to sell to Lincoln Park, and Lincoln Park is obligated to purchase, up to$28.0 million in the aggregate of shares of our common stock. In order to retain maximum flexibility to issue and sell up to the maximum of$28.0 million of our common stock under the Purchase Agreement, we sought and, at our annual meeting onApril 19, 2021 , received, stockholder approval for the sale and issuance of common stock in connection with the Purchase Agreement under Nasdaq Listing Rule 5635(d). Sales of common stock by us will be subject to certain limitations, and may occur from time to time, at our sole discretion, over the 36-month period commencing onAugust 14, 2020 (the "Commencement Date"). Following the Commencement Date, under the Purchase Agreement, on any business day selected by us, we may direct Lincoln Park to purchase up to 100,000 shares of our common stock on such business day (each, a "Regular Purchase"), provided, however, that (i) the Regular Purchase may be increased to up to 125,000 shares, provided that the closing sale price of the common stock is not below$3.00 on the purchase date; and (ii) the Regular Purchase may be increased to up to 150,000 shares, provided that the closing sale price of the common stock is not below$5.00 on the purchase date. In each case, Lincoln Park's maximum commitment in any single Regular Purchase may not exceed$1,000,000 . The purchase price per share for each such Regular Purchase will be based on prevailing market prices of common stock immediately preceding the time of sale. In addition to Regular Purchases, we may direct Lincoln Park to purchase other amounts as accelerated purchases or as additional accelerated purchases if the closing sale price of the common stock exceeds certain threshold prices as set forth in the Purchase Agreement. In all instances, we may not sell shares of our common stock to Lincoln Park under the Purchase Agreement if it would result inLincoln Park beneficially owning more than 9.99% of the outstanding shares of our common stock. During the nine months endedSeptember 30, 2021 , we sold to Lincoln Park 1,300,000 shares under the Purchase Agreement at a weighted-average price of$0.81 per share, for aggregate net proceeds of$1.0 million . As ofSeptember 30, 2021 , approximately$26.9 million of shares of common stock were remaining, but had not yet been sold under the Purchase Agreement. We agreed with Lincoln Park that we will not enter into any "variable rate" transactions with any third party, subject to certain exceptions, for a period defined in the Purchase Agreement. We have the right to terminate the Purchase Agreement at any time, at no cost or penalty. 30 -------------------------------------------------------------------------------- License and Development Agreement with Voronoi OnAugust 27, 2021 , we entered into the Voronoi License Agreement with Voronoi, pursuant to which we acquired exclusive, worldwide rights to research, develop, and commercialize novel therapeutics generated from a proprietary DYRK1A inhibitor platform. In accordance with the terms of the Voronoi License Agreement, in exchange for the license rights, we made a one-time payment of$2.5 million in cash and issued$2.0 million , or 2,816,901 shares, of our common stock to Voronoi. As a result, we recorded$4.8 million in research and development expenses during the three and nine months endedSeptember 30, 2021 . With respect to the first-generation compounds arising from the DYRK1A inhibitor platform, the Voronoi License Agreement provides that we will make payments to Voronoi of up to$211.0 million in the aggregate contingent upon achievement of specified development, regulatory, and commercial milestones. With respect to the second-generation compounds arising from the DYRK1A inhibitor platform, we will make payments to Voronoi of up to$107.5 million in the aggregate contingent upon achievement of specified development, regulatory, and commercial milestones. Further, the Voronoi License Agreement provides that we will pay Voronoi tiered royalty payments ranging from low single digits up to 10% of net sales of products arising from the DYRK1A inhibitor platform. All of the contingent payments and royalties are payable in cash except for$1.0 million of the development and regulatory milestone payments, which amount is payable in shares of our common stock. Under the terms of the Voronoi License Agreement, we will be responsible for, and bear the future costs of, worldwide development and commercialization of all the licensed compounds. Amended and Restated License Agreement with Bodor InFebruary 2020 , we, together withBrickell Subsidiary and Bodor Laboratories, Inc. and Dr.Nicholas S. Bodor (collectively, "Bodor") entered into an amended and restated license agreement (the "Amended and Restated License Agreement"), which supersedes the License Agreement, datedDecember 15, 2012 , entered into between Brickell Subsidiary and Bodor, as amended by Amendment No. 1 to License Agreement, effective as ofOctober 21, 2013 , and Amendment No. 2 to License Agreement, effective as ofMarch 31, 2015 . The Amended and Restated License Agreement retains with us a worldwide, exclusive license to develop, manufacture, market, sell and sublicense products containing the proprietary compound sofpironium bromide based upon the patents referenced in the Amended and Restated License Agreement for a defined field of use. As ofSeptember 30, 2021 , under the original License Agreement and the Amended and Restated License Agreement, we had remaining obligations to pay Bodor (i) a royalty on sales of product outside Kaken's territory, including a low single-digit royalty on sales of certain product not covered by the patent estate licensed from Bodor; (ii) approximately 50 to 55% of all royalties we receive from Kaken for sales of product within its territory; (iii) a percentage of non-royalty sublicensing income we receive from Kaken or other sublicensees; and (iv) up to an aggregate of$0.8 million (plus an additional$0.1 million for approvals of additional products) in cash payments and$1.0 million of shares of our common stock upon the achievement of certain regulatory milestones. Under the terms of the Amended and Restated License Agreement, we made a$0.5 million milestone payment to Bodor following the closing of a public offering inJune 2020 and accrued an additional$1.0 million related to our plan to initiate ourU.S. Phase 3 pivotal program in the fourth quarter of 2020. As a result, we recorded$1.5 million as research and development expenses in the condensed consolidated statements of operations during the nine months endedSeptember 30, 2020 . No similar or associated research and development expense was incurred in the three or nine months endedSeptember 30, 2021 , but we paid Bodor the applicable amount with respect to the royalties we received from Kaken for sales of ECCLOCK inJapan during those periods. 31 -------------------------------------------------------------------------------- Financial Overview Our operations to date have been limited to business planning, raising capital, developing our pipeline assets (in particular sofpironium bromide), identifying and in-licensing product candidates, conducting clinical trials, and other research and development activities. To date, we have financed operations primarily through funds received from the sale of common stock and warrants, convertible preferred stock, debt and convertible notes, payments received under license and collaboration agreements, and cash and investments acquired in connection with the merger pursuant to which Private Brickell became a wholly-owned subsidiary ofBrickell Biotech, Inc. (formerlyVical Incorporated ) in 2019 (the "Merger"). Other than through our sublicense of rights to sofpironium bromide to Kaken inJapan , we do not have any products approved for sale and have not generated any product sales. Since inception, we have incurred operating losses. We recorded a net loss of$33.4 million and$13.5 million for the nine months endedSeptember 30, 2021 and 2020, respectively. As ofSeptember 30, 2021 , we had an accumulated deficit of$139.3 million . We expect to continue incurring significant expenses and operating losses for at least the next several years as we: • prepare and submit an NDA for sofpironium bromide gel, 15% to the FDA; • conduct certain pre-commercialization activities related to sofpironium bromide gel, 15%; • initiate a Phase 1 clinical trial for BBI-02; • advance research and development-related activities to develop and expand our product pipeline; • maintain, expand, and protect our intellectual property portfolio for all our assets; • hire additional staff, including clinical, regulatory, quality, alliance management, scientific, and management personnel; and • add operational and finance personnel to support product and business development efforts and to support operating as a public company. We do not expect to generate significant revenue unless and until we successfully complete development of, obtain marketing approval for, and commercialize product candidates, either alone or in collaboration with third parties. We expect these activities may take several years and our success in these efforts is subject to significant uncertainty. We expect we will need to raise substantial additional capital prior to the regulatory approval and commercialization of any of our product candidates. Until such time, if ever, that we generate substantial product revenues, we expect to finance our operations through public or private equity or debt financings, collaborations or licenses, or other available financing transactions. However, we may be unable to raise additional funds through these or other means when needed. Key Components of Operations Revenue Revenue generally consists of revenue recognized under our strategic collaboration agreements for the development and commercialization of our product candidates. Our strategic collaboration agreements generally outline overall development plans and include payments we receive at signing, payments for the achievement of certain milestones, and royalties. For these activities and payments, we utilize judgment to assess the nature of the performance obligations to determine whether the performance obligations are satisfied over time or at a point in time and, if over time, the appropriate method of measuring progress for purposes of recognizing revenue. Prior to 2020, we had not recognized any royalty revenue from any collaboration arrangement. Beginning during the three months endedDecember 31, 2020 , and continuing in the nine months endedSeptember 30, 2021 , pursuant to the Kaken Agreement, we recognized royalty revenue earned on a percentage of net sales of ECCLOCK inJapan , and we expect to continue to recognize such royalties going forward. Other than the revenue we may generate in connection with this agreement, we do not expect to generate any revenue 32 -------------------------------------------------------------------------------- from any product candidates that we develop unless and until we obtain regulatory approval and commercialize our products or enter into other collaboration agreements with third parties. Research and Development Expenses Research and development expenses principally consist of payments to third parties known as CROs and upfront in-licensing fees of development-stage assets. CROs help plan, organize, and conduct clinical and nonclinical studies under our direction. Personnel costs, including wages, benefits, and share-based compensation, related to our research and development staff in support of product development activities are also included, as well as costs incurred for supplies, preclinical studies and toxicology tests, consultants, and facility and related overhead costs. Below is a summary of our research and development expenses related to sofpironium bromide and our DYRK1A inhibitor platform by categories of costs for the periods presented. To date, the expenses associated with our DYRK1A inhibitor platform primarily relate to upfront in-licensing fees. The other expenses category includes travel, lab and office supplies, clinical trial management software, license fees, and other miscellaneous expenses. We expect our research and development expenses related to sofpironium bromide to decrease in future periods given the end of our Phase 3 clinical trials for sofpironium bromide. In the upcoming quarters, we expect to incur research and development expense related to our DYRK1A inhibitor platform and programs as we initiate our Phase 1 clinical trial for BBI-02 and begin other research and development-related activities, though at levels consistent with expenditures for development of early-stage assets. Three Months Ended Nine Months Ended September 30, September 30, 2021 2020 2021 2020 (in thousands) Direct program expenses related to Sofpironium bromide$ 4,185 $ 409 $ 17,735 $ 4,140 DYRK1A inhibitor platform 4,827 - 4,827 - Personnel and other expenses Salaries, benefits, and stock-based compensation 637 758 1,573 2,233 Regulatory and compliance 513 79 884 137 Other expenses 60 35 93 147 Total research and development expenses$ 10,222 $ 1,281 $ 25,112 $ 6,657 General and Administrative Expenses General and administrative expenses consist primarily of personnel costs, including wages, benefits, and share-based compensation, related to our executive, sales, marketing, finance, and human resources personnel, as well as professional fees, including legal, accounting, and sublicensing fees. Other Income, Net Other income, net consists primarily of a gain on extinguishment of debt recognized inJune 2021 as a result of the forgiveness of an outstanding loan that we received under the Paycheck Protection Program (the "PPP Loan"). Other income, net also consists of interest income, interest expense, and various income or expense 33 -------------------------------------------------------------------------------- items of a non-recurring nature. We earn interest income from interest-bearing accounts and money market funds. Interest expense is comprised of interest incurred related to a note payable. Our interest income varies each reporting period depending on our average cash balances during the period and market interest rates. We expect interest income to fluctuate in the future with changes in average cash balances and market interest rates. Critical Accounting Policies and Estimates We have prepared the condensed consolidated financial statements in accordance with accounting principles generally accepted inthe United States of America . The preparation of these condensed consolidated financial statements requires us to make estimates, assumptions, and judgments that affect the reported amounts of assets, liabilities, expenses, and related disclosures at the date of the condensed consolidated financial statements, and the reported amounts of revenue and expenses during the reporting period. On an ongoing basis, management evaluates its critical estimates, including those related to revenue recognition, accrued research and development expenses, warrants, and stock-based compensation. We base our estimates on our historical experience and on assumptions that we believe are reasonable; however, actual results may differ materially from these estimates under different assumptions or conditions. There were no changes during the nine months endedSeptember 30, 2021 to our critical accounting policies as disclosed in the 2020 Form 10-K. For information on our significant accounting policies, please refer to Note 2 of the notes to our condensed consolidated financial statements included elsewhere in this Quarterly Report. Recent Accounting Pronouncements Unless otherwise discussed elsewhere in this Quarterly Report, we believe that the impact of recently issued guidance to be adopted in the future is not expected to have a material impact on our condensed consolidated financial statements upon adoption. Results of Operations Comparison of the Three Months EndedSeptember 30, 2021 and 2020 Three Months Ended September 30, 2021 2020 (in thousands) Revenue$ 132 $ 142
Research and development expenses (10,222) (1,281) General and administrative expenses (3,269) (3,211)
Total other income, net 106 24 Net loss$ (13,253) $ (4,326) Revenue Revenue decreased by$10.0 thousand for the three months endedSeptember 30, 2021 compared to the three months endedSeptember 30, 2020 . Revenue in 2021 consisted of royalty revenue recognized related to sales of ECCLOCK inJapan by Kaken, while revenue in 2020 was driven by collaboration revenue recognized for research and development activities under the Kaken Agreement pursuant to which Kaken provided research and development funding to us. The decrease in collaboration revenue recognized was primarily attributable to our Phase 3 open-label long-term safety study of sofpironium bromide gel and other ancillary clinical studies that were concluded or winding down by the end of the first quarter of 2020. Conducting these studies was the basis for revenue recognition over time, through the third quarter of 2020, of a$15.6 million research and 34 -------------------------------------------------------------------------------- development payment received from Kaken in the second quarter of 2018. Beginning during the three months endedDecember 31, 2020 , and continuing in 2021, pursuant to the Kaken Agreement, we recognized royalty revenue earned on a percentage of net sales of ECCLOCK inJapan , and we expect to continue to recognize such royalties on Kaken's net sales going forward. Research and Development Research and development expenses increased by$8.9 million for the three months endedSeptember 30, 2021 compared to the three months endedSeptember 30, 2020 , which was primarily due to a$4.8 million expense recorded related to the upfront payment in cash and shares of our common stock under the Voronoi License Agreement and an increase of$3.8 million in clinical costs related to ourU.S. Phase 3 pivotal clinical program for sofpironium bromide. General and Administrative Expenses General and administrative expenses increased by$0.1 million for the three months endedSeptember 30, 2021 compared to the three months endedSeptember 30, 2020 , remaining generally consistent with the comparable period. Comparison of the Nine Months EndedSeptember 30, 2021 and 2020 Nine Months Ended September 30, 2021 2020 (in thousands) Revenue$ 300 $ 1,795 Research and development expenses (25,112)
(6,657)
General and administrative expenses (9,127) (8,713) Total other income, net 532 27 Net loss$ (33,407) $ (13,548) Revenue Revenue decreased by$1.5 million for the nine months endedSeptember 30, 2021 , compared to the nine months endedSeptember 30, 2020 . Revenue in 2021 consisted of royalty revenue recognized related to sales of ECCLOCK inJapan by Kaken, while revenue in 2020 was driven by collaboration revenue recognized for research and development activities under the Kaken Agreement pursuant to which Kaken provided research and development funding to us. The decrease in collaboration revenue recognized was primarily attributable to our Phase 3 open-label long-term safety study of sofpironium bromide gel and other ancillary clinical studies that were concluded or winding down by the end of the first quarter of 2020. Conducting these studies was the basis for revenue recognition over time, through the third quarter of 2020, of a$15.6 million research and development payment received from Kaken in the second quarter of 2018. Beginning in late 2020, and continuing in the nine months endedSeptember 30, 2021 , pursuant to the Kaken Agreement, we recognized royalty revenue earned on a percentage of net sales of ECCLOCK inJapan , and we expect to continue to recognize such royalties on Kaken's net sales going forward. Research and Development Expenses Research and development expenses increased by$18.5 million for the nine months endedSeptember 30, 2021 , compared to the nine months endedSeptember 30, 2020 , which was primarily due to an increase of$13.6 million in clinical costs related to ourU.S. Phase 3 pivotal clinical program for sofpironium bromide and 35 -------------------------------------------------------------------------------- a$4.8 million expense recorded related to the upfront payment in cash and shares of our common stock under the Voronoi License Agreement. General and Administrative Expenses General and administrative expenses increased by$0.4 million for the nine months endedSeptember 30, 2021 , compared to the nine months endedSeptember 30, 2020 . The increase was primarily due to higher compensation and administrative expenses. Total Other Income, Net Total other income, net increased by$0.5 million for the nine months endedSeptember 30, 2021 compared to the nine months endedSeptember 30, 2020 . The increase was primarily due to a gain on extinguishment of debt of approximately$0.4 million that resulted from the forgiveness of the PPP Loan inJune 2021 . Liquidity and Capital Resources We have incurred significant operating losses and have an accumulated deficit as a result of ongoing efforts to in-license and develop our product candidates, including conducting preclinical and clinical trials and providing general and administrative support for these operations. For the nine months endedSeptember 30, 2021 and 2020, we had a net loss of$33.4 million and$13.5 million , respectively. As ofSeptember 30, 2021 , we had an accumulated deficit of$139.3 million . As ofSeptember 30, 2021 , we had cash and cash equivalents of$21.4 million compared to$30.1 million as ofDecember 31, 2020 . Since inception, we have financed our operations primarily through funds received from the sale of common stock and warrants, convertible preferred stock, debt, and convertible notes, payments received under license and collaboration agreements, and cash and investments acquired in the Merger. We believe that our cash and cash equivalents as ofSeptember 30, 2021 , combined with the net proceeds of$8.9 million received from the sale of our common stock in a public offering inOctober 2021 , will be sufficient to fund our operations for at least the next 12 months, through the potential sofpironium bromide NDA to the FDA, which is expected to occur in mid-2022, as well as the receipt of the Phase 1 topline results for BBI-02, which are anticipated by year-end 2022. We expect to continue to incur additional substantial losses in the foreseeable future as a result of our research and development activities. Additional funding will be required in the future to continue with our planned development and other activities. Cash Flows Since inception, we have primarily used our available cash to fund expenditures related to product discovery and development activities. The following table sets forth a summary of cash flows for the periods presented: Nine Months Ended September 30, 2021 2020 (in thousands) Net cash provided by (used in): Operating activities$ (31,350) $ (15,283) Investing activities (36) 4,500 Financing activities 22,654 23,725 Total$ (8,732) $ 12,942 36
--------------------------------------------------------------------------------
Operating Activities Net cash used in operating activities of$31.4 million during the nine months endedSeptember 30, 2021 increased compared to$15.3 million during the nine months endedSeptember 30, 2020 , which was primarily attributable to an increase in cash used to support our operating activities, including but not limited to, our clinical trials, an increase in research and development activities, and general working capital requirements. The$16.1 million increase was impacted by an increase in net loss of$19.9 million , partially offset by the net effect of changes in working capital of$2.0 million and an increase in non-cash operating expenses of$1.8 million , which primarily consisted of$2.0 million in expense for the issuance of our common stock under the Voronoi License Agreement and a$0.4 million gain on extinguishment of the PPP Loan. Investing Activities Net cash provided by investing activities during the nine months endedSeptember 30, 2021 decreased by$4.5 million compared to the nine months endedSeptember 30, 2020 . The decrease in net cash provided by investing activities was primarily the result of a$4.5 million reduction in maturities of marketable securities. Financing Activities Net cash provided by financing activities of$22.7 million during the nine months endedSeptember 30, 2021 decreased compared to$23.7 million during the nine months endedSeptember 30, 2020 . The decrease was primarily related to a reduction of$11.3 million in net proceeds from offerings of common stock and warrants and$0.4 million in proceeds received from the PPP Loan, which was partially offset by higher net proceeds received of$8.9 million from the exercise of warrants and$1.8 million in sales of our common stock under the ATM Agreements and the Purchase Agreement.
© Edgar Online, source