Forward-Looking Statements
You should read the following discussion in conjunction with our condensed consolidated financial statements (unaudited) and related notes included elsewhere in this report. This report includes "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), that involve risks and uncertainties. All statements in this report, other than statements of historical facts, including statements regarding our strategy, future operations, future financial position, future revenues, projected costs, prospects, plans, intentions, expectations and objectives are forward-looking statements. The words "anticipate," "assume," "believe," "contemplate," "continue," "could," "designed," "developed," "drive," "estimate," "expect," "forecast," "goal," "intend," "may," "mission," "opportunities," "plan," "potential," "predict," "project," "pursue," "seek," "should," "target," "will," "would," and similar expressions (including the negatives thereof) are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. These statements reflect our current views with respect to future events or our future financial performance, are based on assumptions, and involve known and unknown risks, uncertainties and other factors which may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. We may not actually achieve the plans, intentions, expectations or objectives disclosed in our forward-looking statements and the assumptions underlying our forward-looking statements may prove incorrect. Therefore, you should not place undue reliance on our forward-looking statements. Actual results or events could differ materially from the plans, intentions, expectations and objectives disclosed in the forward-looking statements that we make. Factors that we believe could cause actual results or events to differ materially from our forward-looking statements include, but are not limited to, those discussed in "Risk Factors," "Management's Discussion and Analysis of Financial Condition and Results of Operations" and elsewhere in this report and in our Annual Report on Form 10-K for the year endedDecember 31, 2020 . Our forward-looking statements in this report are based on current expectations and we do not assume any obligation to update any forward-looking statements for any reason, even if new information becomes available in the future. In addition, while we expect the effects of COVID-19, including new variants of COVID-19, to continue to adversely impact our business operations and financial results, the extent of the impact on our ability to generate revenue from YUPELRI® (revefenacin), our clinical development programs (including but not limited to our later-stage clinical programs for izencitinib and ampreloxetine), and the value of and market for our ordinary shares, will depend on future developments that are highly uncertain and cannot be predicted with confidence at this time. These potential future developments include, but are not limited to, the ultimate duration of the COVID-19 pandemic, travel restrictions, quarantines, vaccination levels, social distancing and business closure requirements inthe United States and in other countries, other measures taken by us and those we work with to help protect individuals from contracting COVID-19, and the effectiveness of actions taken globally to contain and treat the disease, including vaccine availability, distribution, acceptance and effectiveness. When used in this report, all references to "Theravance Biopharma", the "Company", or "we" and other similar pronouns refer toTheravance Biopharma, Inc. collectively with its subsidiaries. Management OverviewTheravance Biopharma, Inc. ("we," "our," "Theravance Biopharma" or the "Company") is a biopharmaceutical company primarily focused on the discovery, development and commercialization of respiratory medicines. Our core purpose is to create medicines that help improve the lives of patients suffering from
respiratory illness. 19 Table of Contents
In pursuit of its purpose, we leverage decades of respiratory expertise to discover and develop transformational medicines that make a difference. These efforts have led to the development of FDA-approved YUPELRI® (revefenacin) inhalation solution indicated for the maintenance treatment of patients with chronic obstructive pulmonary disease ("COPD"). Our respiratory pipeline of internally discovered programs is targeted to address significant patient respiratory needs. We have an economic interest in potential future payments fromGlaxo Group or one of its affiliates ("GSK") pursuant to our agreements with Innoviva, Inc. ("Innoviva") relating to certain programs, including TRELEGY.
Strategic Actions to Focus on Respiratory Diseases
Given recent clinical results from our late-stage development programs which are further discussed in the Non-Respiratory Program Highlights section below, inSeptember 2021 , our board of directors approved a plan to focus our resources on our most promising respiratory programs and reduce the size of the Company in order to maximize shareholder value. The corporate restructuring (the "Restructuring") will result in us reducing headcount by approximately 75%, an estimated 270 positions, through a reduction in our workforce. Approximately 75% of the total reduction in force will take place byNovember 2021 , and the remainder will be completed inFebruary 2022 . As a result of the Restructuring, we expect to realize estimated annualized operating expense savings of approximately$165.0 million in the year endingDecember 31, 2022 (excluding share-based compensation and any one-time costs related to strategic actions), and we estimate that we will incur cash expenses of approximately$18.0 million to$20.0 million related to the Restructuring. The majority of the Restructuring expenses will be incurred by the first quarter of 2022 and are primarily comprised of severance and other related costs. These estimates are subject to a number of assumptions, and actual amounts may differ. We may also incur additional costs not currently contemplated due to events that may occur as a result of, or that are associated with, the Restructuring. The go-forward organization will leverage our expertise in developing and commercializing respiratory therapeutics. We intend to significantly narrow our R&D focus on our core respiratory assets, including a clinical study with Viatris Inc. ("Viatris") intended to provide data to support a possible label update for YUPELRI, which would capture more of YUPELRI's addressable market and further strengthen its competitive advantage, and investment in our inhaled Janus kinase inhibitor portfolio, with focus on our most advanced clinical candidate, nezulcitinib, initially targeting acute lung injury. We will also continue to explore strategic partnerships for both core and non-core assets to unlock value. All of these actions drive towards our goal to maximize shareholder value. By implementing these strategic actions, we expect the Company to become sustainably cash flow positive beginning in the second half of 2022, and as our financial flexibility increases, we will work to optimize our capital structure in order to maximize total shareholder returns. Impact of COVID-19 Pandemic The effects of the COVID-19 pandemic and the related actions by governments, companies, and individuals around the world in an attempt to contain the spread of the virus (including new variants of COVID-19) continue to present a substantial public health and economic challenge and are affecting our employees, patients, communities, clinical trial sites, suppliers, business partners and business operations. The full extent to which the COVID-19 pandemic will continue to directly or indirectly impact our business, results of operations and financial condition, including revenue, expenses, clinical trials and research and development costs, will depend on future developments that are highly uncertain and may be impacted by the emergence of new information concerning the COVID-19 pandemic, ongoing spread of the disease across the US and the globe, and the actions taken to contain or treat the disease, including vaccine availability, distribution, acceptance and effectiveness. As part of our response to the ongoing COVID-19 pandemic, we have taken steps to identify and mitigate the adverse impacts on, and risks to, our business posed by its spread and actions taken by governmental and health authorities to address the COVID-19 pandemic. The threat of COVID-19 has caused us to modify our business practices, including 20
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implementing a work from home policy for all employees, with the exception of key operations and lab personnel, since earlyMarch 2020 . We have limited non-essential business travel, and we expect to continue to implement measures as may be required or recommended by government authorities or as we determine are in the best interests of our employees, clinical trial sites and participants, the patients we serve, and other stakeholders in light of COVID-19.
Respiratory Program Highlights
YUPELRI (revefenacin) Inhalation Solution
YUPELRI (revefenacin) inhalation solution is a once-daily, nebulized long-acting muscarinic antagonist ("LAMA") approved for the maintenance treatment of COPD in the US. LAMAs are recognized by international COPD treatment guidelines as a cornerstone of maintenance therapy for COPD, regardless of severity of disease. Our market research indicates there is an enduring population of COPD patients in the US that either need or prefer nebulized delivery for maintenance therapy. The stability of revefenacin in both metered dose inhaler and dry powder inhaler ("MDI/DPI") formulations suggests that revefenacin could also serve as a foundation for novel handheld combination products. InNovember 2018 , YUPELRI was approved by the FDA for the maintenance treatment of patients with COPD. Following shipments into commercial channel in late 2018, we and our collaboration partner, Viatris formally launched our sales and marketing efforts in early 2019. YUPELRI has maintained profitability on a brand basis since the second half of 2020. However, YUPELRI's growth trajectory was impacted by the COVID-19 pandemic, and we continue to observe increased volatility in YUPELRI sales through 2021. We continue to monitor the impact of the ongoing COVID-19 pandemic on demand for YUPELRI, including the duration and degree to which we may see declines in customer orders or delays in starting new patients on YUPELRI. At this time, we are unable to predict with certainty the ultimate disruptive impact of the ongoing COVID-19 pandemic on YUPELRI, but it is possible the pandemic may continue to put downward pressure on our sales. As a result, the observed sales volatility may continue for the remainder of 2021 and into 2022.
We and Viatris continue to supply YUPELRI to our patients and currently do not anticipate any interruptions in supply. In addition, we are tracking several key performance metrics to gauge success in building market acceptance, including formulary success and market access. InAugust 2021 , we announced that in collaboration with our partner Viatris, we are initiating a Phase 4 study comparing improvements in lung function in adults with severe to very severe COPD and suboptimal inspiratory flow rate following once-daily treatment with either YUPELRI delivered via standard jet nebulizer or tiotropium delivered via a dry powder inhaler (Spiriva® HandiHaler®). This study is aimed at helping to better inform decisions when physicians are designing a personalized COPD treatment plan with patients and is intended to support a possible label update for YUPELRI, which would capture more of YUPELRI's addressable market and further strengthen its competitive advantage. We expect the study to initiate in December orJanuary 2022 . Viatris Collaboration InJanuary 2015 , we and Viatris established a strategic collaboration for the development and commercialization of revefenacin. Partnering with a leader in nebulized respiratory therapies enables us to expand the breadth of our revefenacin development program and extend our commercial reach beyond the acute care setting. Viatris funded the Phase 3 development program of YUPELRI, enabling us to advance other high value pipeline assets alongside YUPELRI. Under the terms of theViatris Development and Commercialization Agreement (the "Viatris Agreement"), Viatris andTheravance Biopharma co-develop revefenacin for COPD and other respiratory diseases. We led the US Phase 3 development program for YUPELRI in COPD, and Viatris was responsible for reimbursement of our costs related to the registrational program up until the approval of the first new drug application ("NDA"), after which costs are shared. With YUPELRI approved in the US, Viatris is leading commercialization, and we co-promote the product in the US under a profit and loss sharing arrangement (65% to Viatris; 35% toTheravance Biopharma ). Outside the US, Viatris is responsible for development and commercialization and will pay us a tiered royalty on net sales at percentage royalty rates ranging from low double-digits to mid-teens. 21 Table of Contents
InJune 2019 , we announced the expansion of the Viatris Agreement to grant Viatris exclusive development and commercialization rights to nebulized revefenacin inChina and adjacent territories, which include Hong Kong SAR, the Macau SAR, andTaiwan . In exchange, we received an upfront payment of$18.5 million (before a required tax withholding) and will be eligible to receive additional potential development and sales milestones totaling$54.0 million and low double-digit tiered royalties on net sales of nebulized revefenacin, if approved. InMarch 2020 , we earned a$1.5 million development milestone for the acceptance of a clinical trial application associated with the use of revefenacin monotherapy inChina and adjacent territories. Viatris is responsible for all aspects of development and commercialization in the partnered regions, including pre- and post-launch activities and product registration and all associated costs. We retain worldwide rights to revefenacin delivered through other dosage forms, such as a MDI/DPI. Under the Viatris Agreement, as ofSeptember 30, 2021 , we are eligible to receive from Viatris potential global development, regulatory and sales milestone payments totaling up to$257.5 million in the aggregate with$205.0 million associated with YUPELRI monotherapy and$52.5 million associated with future potential combination products. Of the$205.0 million associated with monotherapy,$187.5 million relates to sales milestones based on achieving certain levels of net sales and$17.5 million relates to global development and regulatory actions. The$52.5 million associated with future potential combination products relates solely to global development and regulatory actions.
Lung-selective, Nebulized Pan-Janus Kinase (JAK) Inhibitor (Nezulcitinib)
Nezulcitinib (formerly known as TD-0903) is a lung-selective, nebulized JAK inhibitor, in clinical development for the potential treatment of hospitalized patients with Acute Lung Injury ("ALI") caused by COVID-19. We discovered nezulcitinib, and it has been shown in experimental murine models to have potent, broad inhibition of JAK-STAT signaling in the airways following challenges with multiple cytokines. Preclinical studies suggest that nezulcitinib has a high lung to plasma ratio and rapid metabolic clearance resulting in low systemic exposure, compatible with its lung selectivity. Nezulcitinib is administered via nebulized inhalation solution, which further enhances its lung selectivity. Preclinical pharmacodynamic studies indicate that nezulcitinib has an extended duration of action that should enable once daily dosing in humans. We believe nezulcitinib has the potential to inhibit the cytokine storm associated with ALI and prevent progression to Acute Respiratory Distress Syndrome ("ARDS"). The first healthy volunteer was dosed in a Phase 1 study of nezulcitinib inApril 2020 , and inJune 2020 , we completed Phase 1 and entered a two-part Phase 2 study. Phase 2 was designed to evaluate the efficacy, safety, and tolerability of nezulcitinib in subjects with confirmed symptomatic COVID-19 hospitalized for symptomatic respiratory insufficiency. This study also evaluated the PK of nezulcitinib in these subjects. To expedite enrollment, we opened additional sites in other regions includingEurope , the US, andSouth America .
We completed Phase 2, Part 1, a small sub-study of 25 patients intended to assess safety, PK and exploratory clinical measures of three doses of nezulcitinib versus placebo. Data showed that inhaled administration of nebulized nezulcitinib, once daily over seven days, was generally well-tolerated and showed a numerical trend towards improved clinical status, reduced hospital stay and resulted in fewer deaths compared to placebo during a 28-day observation period. Nezulcitinib also demonstrated evidence of improvements in several relevant inflammatory biomarkers and low systemic exposure at all doses. This demonstrates the lung-selective design features of the molecule. Phase 2 Dose Finding study was a randomized, double-blind, parallel-group study evaluating efficacy and safety of one dose (3 mg) of nezulcitinib (selected based on the data from Part 1) as compared with placebo in 200 patients. InJune 2021 , we announced top-line results from our Phase 2 study of 3 mg once-daily nezulcitinib compared to placebo, each in combination with standard of care, which generally included steroids. The study did not meet the primary endpoint of number of Respiratory Failure-Free Days from randomization through Day 28 in the intent-to-treat population. The study also did not meet secondary endpoints, with no difference shown in change from baseline at Day 7 in SaO2/FiO2 ratio, proportion of patients in each category of the eight-point Clinical Status scale, or proportion of patients alive and respiratory failure-free at Day 28. However, nezulcitinib demonstrated a favorable trend in improvement when compared to placebo for 28-day all-cause mortality. In addition, in a post-hoc analysis of patients with C-reactive protein ("CRP") <150 mg/L, there was an improvement in those treated with nezulcitinib when compared to placebo in 28-day all-cause mortality and in time to recovery while there was no difference in these outcomes in patients with CRP >150 mg/L. Nezulcitinib was generally well-tolerated, and we intend to further investigate its therapeutic potential as part of our newly focused respiratory portfolio. 22 Table of Contents
Lung-selective Pan-JAK Inhibitor Program
TD-8236, an inhaled lung-selective pan-JAK inhibitor, demonstrated a high affinity for each of the JAK family of enzymes (JAK1, JAK2, JAK3 and TYK2) that play a key role in cytokine signaling. Inhibiting these JAK enzymes interferes with the JAK/STAT signaling pathway and, in turn, modulates the activity of a wide range of pro-inflammatory cytokines. While orally-administered JAK inhibitors are currently approved for the treatment of a range of inflammatory diseases, no inhaled JAK inhibitor is approved for the treatment of airway disease, including asthma. The pan-JAK activity of TD-8236 suggests that it may impact a broad range of cytokines that have been associated both T2-high and T2-low asthma. Many moderate to severe asthma patients comprising both T2 phenotypes remain symptomatic despite being compliant on high doses of inhaled steroids. Importantly, TD-8236 was designed to distribute and exert its anti-inflammatory effect within the lungs following dry powder inhalation, with the potential to treat inflammation within that organ while minimizing systemic exposure. In preclinical assessments, TD-8236 has shown to potently inhibit targeted mediators of T2-high and T2-low asthma in human cells. InSeptember 2019 , we announced positive results from a Phase 1 single-ascending dose and multiple-ascending dose clinical trial of TD-8236, an investigational, inhaled lung-selective pan-JAK inhibitor that has demonstrated a high affinity for each of the JAK family of enzymes (JAK1, JAK2, JAK3 and TYK2) that play a key role in cytokine signaling. The Part C extension portion of the Phase 1 trial, assessing additional biomarkers in patients with moderate to severe asthma, demonstrated that biomarkers of JAK target engagement (including exhaled nitric oxide and pSTAT1 and pSTAT6 in cellular fractions of bronchoalveolar lavage fluid) were reduced after 7 days of once-daily dosing at a dose level of 1500 µg. InDecember 2019 , we announced the initiation of a Phase 2 allergen challenge study of TD-8236 in mild allergic asthma patients, and we reported results of the Phase 1C study in the third quarter of 2020. TD-8236 is the first JAK inhibitor to be studied in a Phase 2a Lung Allergen Challenge ("LAC") study, but inconsistent with our expectations, it had no impact on decrease in lung function (FEV1) following allergen inhalation after 14 days of once-daily dosing at dose levels of 150 µg and 1500 µg compared to placebo and did not meet the primary study objective. The collective data set (preclinical, Phase 1, Phase 2a) demonstrates TD-8236 engages the JAK mechanism at a dose of 1500 µg as evidenced by the reduction in FeNO and reductions in pSTAT, but does not protect against the lung function decline seen after allergen inhalation. After completing additional analysis on TD-8236 gene signature and biomarker data from the Phase 1C study, we found that the data are consistent with target engagement in the lung. However, based on our current understanding of TD-8236, we have decided to pause the clinical program for this compound in its current form and apply our learnings to refining and expanding molecules in our portfolio of inhaled JAK inhibitors. We expect to proceed into the clinic with the next generation compound after securing a strategic partnership. The robust body of scientific evidence from TD-8236 and nezulcitinib programs provide confidence for us to continue the lung-selective inhaled JAK inhibitor program for asthma. The full data set for TD-8236 will be presented at future scientific meetings. Non-Core Asset Highlights
The key operational activities for all izencitinib and ampreloxetine studies will be completed by the end of the first quarter of 2022.
Ampreloxetine (TD-9855) Ampreloxetine is an investigational, once-daily norepinephrine reuptake inhibitor ("NRI") that we were developing for the treatment of patients with symptomatic neurogenic orthostatic hypotension ("nOH"). nOH is caused by primary autonomic failure conditions, including multiple system atrophy, Parkinson's disease and pure autonomic failure. The compound has high affinity for binding to norepinephrine transporters. By blocking the action of these transporters, ampreloxetine causes an increase in extracellular concentrations of norepinephrine. Ampreloxetine is wholly owned byTheravance Biopharma . 23 Table of Contents
Based on positive top-line four-week results from a small exploratory Phase 2 study in nOH and discussions with the FDA, we advanced ampreloxetine into a Phase 3 program. We announced the initiation of patient dosing in study in early 2019. The Phase 3 program consists of two pivotal studies and one non-pivotal study. The first pivotal study (SEQUOIA), a four-week, randomized double-blind, placebo-controlled study, was designed to evaluate the efficacy and safety of ampreloxetine in patients with symptomatic nOH. The second pivotal study (REDWOOD), a four-month open label study followed by a six-week randomized withdrawal phase was designed to evaluate the durability of patient response of ampreloxetine. The third, non-pivotal study (OAK), was designed to allow patients who completed REDWOOD to have continued access to ampreloxetine for up to three and half years.
InSeptember 2021 , we reported that the SEQUOIA Phase 3 clinical study did not meet its primary endpoint. Most treatment-related adverse events were mild or moderate in severity. Serious adverse events occurred in two patients on placebo and four on ampreloxetine and none were considered related to the study drug. No deaths were reported, and there was no signal for supine hypertension. Study activities for the ampreloxetine Phase 3 program will be completed by the end of the first quarter of 2022. We plan to share top-line results from REDWOOD and present the data from the Phase 3 programs at future scientific forums.
Gut-selective Pan-JAK Inhibitor Program (Izencitinib)
JAK inhibitors function by inhibiting the activity of one or more of the Janus kinase family of enzymes (JAK1, JAK2, JAK3, TYK2) that play a key role in cytokine signaling. Inhibiting these JAK enzymes interferes with the JAK/STAT signaling pathway and, in turn, modulates the activity of a wide range of pro-inflammatory cytokines. JAK inhibitors are currently approved for the treatment of rheumatoid arthritis, myelofibrosis, atopic dermatitis, and ulcerative colitis and have demonstrated therapeutic benefit for patients with Crohn's disease. However, these products are known to have side effects based on their systemic exposure. With izencitinib, our goal was to develop an orally administered, gut-selective pan-JAK inhibitor specifically designed to distribute adequately and predominantly to the tissues of the intestinal tract, treating inflammation in those tissues while minimizing systemic exposure. Based on positive results from a Phase 1b exploratory study in ulcerative colitis and following dialogues with the FDA andEuropean Medicines Agency ("EMA") regarding study design, we advanced izencitinib into two clinical studies in inflammatory intestinal diseases. The Phase 2 (DIONE) study was a twelve-week randomized, double-blind, placebo-controlled study designed to evaluate the efficacy and safety of patients with Crohn's disease, which began dosing patients in late 2018. The Phase 2b/3 (RHEA) study was a randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of eight weeks induction and 44 weeks maintenance therapy in patients with ulcerative colitis, which began dosing patients in early 2019. InAugust 2021 , we reported that the Phase 2b/3 (RHEA) study did not meet its primary endpoint of change in the total Mayo score or the key secondary endpoint of clinical remission at week 8, relative to placebo. There was a small dose-dependent increase in clinical response measured by the adapted Mayo score, which was driven by a reduction in rectal
bleeding.
At all doses, izencitinib was well-tolerated when administered orally once daily for 8 weeks; adverse event rates were similar among patients receiving izencitinib and placebo. There were no instances of perforation, opportunistic infection, major cardiovascular or thromboembolic event, complicated zoster, or non-melanoma skin cancer in patients receiving izencitinib. There were no notable changes in lab values including creatine phosphokinase and lipids in patients receiving izencitinib relative to placebo. Plasma exposure of izencitinib was low, consistent with expectations for a gut-selective medicine. We plan to present the study results at a future scientific forum. The Phase 2 study in Crohn's disease with izencitinib has completed enrollment with top-line results expected in the first quarter of 2022. We plan to share top-line results and present the data from this program at a future scientific forum.
Irreversible JAK3 Inhibitor (TD-5202)
TD-5202 is an investigational, orally administered, gut-selective, irreversible JAK3 inhibitor that has demonstrated a high affinity for the JAK3 enzyme. Through the selective inhibition of JAK3, TD-5202 interferes with the JAK/STAT signaling pathway and, in turn, modulates the activity of select pro-inflammatory cytokines, including IL-2, IL-15, and IL-21 24
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which play a central role in the pathogenesis of T-cell mediated disease, including inflammatory intestinal disease, such as celiac disease. Importantly, TD-5202 is specifically designed to act locally within the intestinal wall thereby limiting systemic exposure.
InSeptember 2019 , we announced the initiation of a Phase 1 single ascending dose and multiple ascending dose trial designed to evaluate the safety and tolerability of TD-5202 in healthy participants, plus assess plasma pharmacokinetics of TD-5202 to confirm circulating levels are low, consistent with a gut-selective approach. InFebruary 2020 , we announced that data from the Phase 1 study indicated that TD-5202 was generally well tolerated as a single oral dose up to 2000 milligrams and as a twice-daily oral dose up 2000 milligrams total per day given for ten consecutive days in healthy participants.
We were developing izencitinib and TD-5202 in collaboration with Janssen as part of the companies' global co-development and commercialization agreement for novel, gut-selective JAK inhibitors.
Janssen Biotech Collaboration
InFebruary 2018 , we announced a global co-development and commercialization agreement with Janssen for izencitinib and related back-up compounds for inflammatory intestinal diseases, including ulcerative colitis and Crohn's disease. Under the terms of the agreement, we received an upfront payment of$100.0 million and will be eligible to receive up to an additional$900.0 million in potential payments, inclusive of a potential opt-in payment following completion of the Phase 2 Crohn's disease study and the Phase 2b induction portion of the ulcerative colitis study. At that time, Janssen can elect to obtain an exclusive license to develop and commercialize izencitinib and certain related compounds by paying us a fee of$200.0 million . Considering recent unfavorable Phase 2b ulcerative colitis study results, we have excluded the$200.0 million opt-in payment in our assumptions and forecasts.
Economic Interest in GSK-Partnered Respiratory Programs
We hold an 85% economic interest in any future payments that may be made by GSK toTheravance Respiratory Company, LLC ("TRC") pursuant to its agreements with Innoviva (net of TRC expenses paid and the amount of cash, if any, expected to be used by TRC pursuant to theTRC LLC Agreement over the next four fiscal quarters) relating to the GSK-Partnered Respiratory Programs, which Innoviva partnered with GSK and assigned to TRC in connection with Innoviva's separation of its biopharmaceutical operations into its then wholly-owned subsidiaryTheravance Biopharma inJune 2014 . The GSK-Partnered Respiratory Programs consist primarily of the TRELEGY program, which is described in more detail below. We are entitled to this economic interest through our equity ownership in TRC. Our economic interest does not include any payments associated with RELVAR ELLIPTA/BREO ELLIPTA, ANORO ELLIPTA or vilanterol monotherapy. The following information regarding the TRELEGY program is based solely upon publicly available information and may not reflect the most recent developments under the programs.
TRELEGY (the combination of fluticasone furoate/umeclidinium bromide/vilanterol)
TRELEGY provides the activity of an inhaled corticosteroid (FF) plus two bronchodilators (UMEC, a LAMA, and VI, a long-acting beta2 agonist, or LABA) in a single delivery device administered once-daily. TRELEGY is approved for use in the US,European Union ("EU"), and other countries for the long-term, once-daily, maintenance treatment of patients with COPD. We hold an 85% economic interest in the royalties payable by GSK to TRC on worldwide net sales (net of TRC expenses paid and the amount of cash, if any, expected to be used by TRC pursuant to theTRC LLC Agreement over the next four fiscal quarters) through our interest in TRC. Those royalties are upward-tiering from 6.5% to 10%, resulting in cash flows to us of approximately 5.5% to 8.5% of worldwide net sales of TRELEGY (net of TRC expenses paid and the amount of cash, if any, expected to be used by TRC pursuant to theTRC LLC Agreement over the next four fiscal quarters).Theravance Biopharma is not responsible for any of GSK's costs related to the development or commercialization of TRELEGY. Additionally, GSK and Innoviva conducted a Phase 3 (CAPTAIN) study of TRELEGY in patients with asthma. InMay 2019 , GSK and Innoviva announced that the study had met its primary endpoint, and inOctober 2019 , GSK announced it had filed a sNDA with the FDA seeking an additional indication for the use of once-daily, single-inhaler triple therapy, TRELEGY, for the treatment of asthma in adults. The FDA approved the asthma sNDA inSeptember 2020 making 25
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TRELEGY the first once-daily single inhaler triple therapy for the treatment of both asthma and COPD in the US. GSK has obtained approval for the asthma indication in ten additional markets. TRELEGY is currently expected to generate global peak sales exceeding$3.0 billion annually.
Prior to theJune 2014 spin-off from Innoviva, our former parent company, Innoviva assigned toTheravance Respiratory Company, LLC ("TRC"), aDelaware limited liability company formed by Innoviva, its strategic alliance agreement with GSK and all of its rights and obligations under its collaboration agreement with GSK, other than with respect to RELVAR ELLIPTA/BREO ELLIPTA, ANORO ELLIPTA and vilanterol monotherapy.
Our equity interest in TRC is the mechanism by which we are entitled to the 85% economic interest in any future payments made by GSK under the strategic alliance agreement and under the portion of the collaboration agreement assigned to TRC by Innoviva (net of TRC expenses paid and the amount of cash, if any, expected to be used by TRC pursuant to theTRC LLC Agreement over the next four fiscal quarters). TRELEGY is currently the only commercial product arising out of the GSK agreements assigned by Innoviva to TRC. Royalty payments from GSK to TRC arising from the net sales of Trelegy are presented in our condensed consolidated statements of operations within "Income from investment inTRC, LLC " and is classified as non-operating income. InJune 2020 , we also recorded$8.5 million within "Income from investment inTRC, LLC " representing our share of a$10.0 million fee that GSK agreed to pay TRC upon termination of the inhaled Bifunctional Muscarinic Antagonist-Beta2 Agonist ("MABA") program. Seventy-five percent of the "Income from investment inTRC, LLC ," as evidenced by the Issuer II ClassC Units (defined below), is available only for payment of the$400.0 million original aggregate amount of 9.5% fixed rate non-recourse term notes due 2035 (the "Non-Recourse 2035 Notes") and is not available to pay our other obligations or the claims of our other creditors. Our special purpose subsidiaryTriple Royalty Sub II LLC (the "Issuer II") issued the Non-Recourse 2035 Notes inFebruary 2020 , the proceeds of which were used in part to repay the outstanding balance of our 9.0% non-recourse notes, due on or before 2033 (the "Non-Recourse 2033 Notes") that were issued inNovember 2018 . The Non-Recourse 2035 Notes are secured by all of the Issuer II's rights, title and interest as a holder of certain membership interests (the "Issuer II ClassC Units ") in TRC. The Issuer II ClassC Units entitle the Issuer II to receive 63.75% of the economic interest that TRC receives in any future payments made by GSK under the agreements described above, or 75% of the income from our 85% ownership interest in TRC. OnJune 10, 2020 , we disclosed in a Form 8-K that we had formally objected to TRC and Innoviva, as the manager of TRC, regarding their proposed plan to use TRELEGY royalties to invest in certain privately-held companies, funds that would otherwise be available for distribution to us under the terms of theTRC LLC Agreement. In this regard, we initiated an arbitration proceeding inOctober 2020 against Innoviva and TRC, challenging the authority of Innoviva and TRC to pursue such a business plan rather than distribute such funds to us in a manner that we believe is consistent with theTRC LLC Agreement and our 85% economic interest in TRC. The arbitration hearing was held during the week ofFebruary 16, 2021 , with post-hearing briefing and arguments taking place over the following few weeks. OnMarch 30, 2021 , the arbitrator ruled that, at its current levels of investment, Innoviva and TRC had not breached the LLC Agreement. The arbitrator further ruled that Innoviva and TRC had not breached the implied covenant of good faith and fair dealing; or their fiduciary duties. The arbitrator also ruled that (i) Innoviva is entitled to indemnification from TRC for all legal fees and expenses reasonably incurred in the arbitration and (ii) we are entitled to indemnification from TRC for legal fees and costs incurred in defending an action Innoviva brought against us in theDelaware Court of Chancery . The arbitrator noted in the ruling that although we failed to show that Innoviva's investment activities, at the current levels of investment, have or will have a material and adverse effect on our economic interest in TRC, this does not mean that any future investments or actions will not require our consent. The arbitrator noted in the ruling that we may, in the future, have a consent right over the decision to continue this investment strategy or whether to make a particular investment if, for example, Innoviva develops a track record of poor investments, over allocates royalties to these investment activities, or fails to distribute sufficient investment returns, and such facts cause the strategy or investment to have a material adverse effect on our economic interest in TRC. Pursuant to the terms of the LLC Agreement, Innoviva is required to deliver to us a draft quarterly financial plan 30 days prior to the end of each fiscal quarter covering the next fiscal quarter. While the LLC Agreement provides
that Innoviva 26 Table of Contents must consider in good faith any comments the Company provides, an applicable financial plan becomes effective 30 days after the draft plan is provided to the Company. If TRC identifies and consummates investments and incurs associated fees identified in a TRC quarterly plan, even over the Company's objections, distributions by TRC to its members in subsequent quarters will be reduced. Our objections with regard to a draft TRC quarterly plan or other actions by TRC could result in additional legal proceedings between us, TRC and Innoviva, as was the case when we initiated arbitration proceedings against Innoviva and TRC inMay 2019 and again inOctober 2020 . Any such legal proceedings could divert the attention of management and cause us to incur significant costs, regardless of the outcome, which we cannot predict. If such proceedings were pursued, there can be no assurance that they would result in us receiving additional distributions from TRC. An adverse result could materially and adversely affect the funds that our affiliates would otherwise expect to receive from TRC in the future. See "Risk Factors-We do not control the commercialization of TRELEGY and we do not control TRC; accordingly the amount of royalties we receive will depend on, among other factors, GSK's ability to further commercialize TRELEGY and TRC's decisions concerning use of cash in accordance with theTRC LLC Agreement" for additional information.
Other Economic Interests
Selective 5-HT4 Agonist (TD-8954)
TD-8954 is a selective 5-HT4 receptor agonist being developed for potential use in the treatment of gastrointestinal motility disorders.
Takeda Collaborative Arrangement
InJune 2016 , we entered into a License and Collaboration Agreement (the "Takeda Agreement") withMillennium Pharmaceuticals, Inc. ("Millennium"), in order to establish a collaboration for the development and commercialization of TD-8954 (TAK-954). Millennium is an indirect wholly-owned subsidiary of Takeda Pharmaceutical Company Limited ("Takeda"). TD-8954 is currently in a Phase 2 study as a potential treatment for post-operative gastrointestinal dysfunction. Under the terms of the Takeda Agreement, Takeda is responsible for worldwide development and commercialization of TD-8954. We received an upfront cash payment of$15.0 million and will be eligible to receive success-based development, regulatory and sales milestone payments from Takeda. We will also be eligible to receive a tiered royalty on worldwide net sales by Takeda at percentage royalty rates ranging from low double-digits to mid-teens.
Skin-selective Pan-JAK inhibitor Program
InDecember 2019 , we entered into a global license agreement with Pfizer Inc. ("Pfizer") for our preclinical skin-selective, locally-acting pan-JAK inhibitor program (the "Pfizer Agreement"). The compounds in this program are designed to target validated pro-inflammatory pathways and are specifically designed to possess skin-selective activity with minimal systemic exposure.
Under the Pfizer Agreement, Pfizer has an exclusive license to develop,
manufacture and commercialize certain compounds for all uses other than
gastrointestinal, ophthalmic and respiratory applications. We received an
upfront cash payment of
Research Projects Our research projects leverage years of experience in developing lung-selective medicines to address the needs of patients suffering from respiratory illness. As a result of our strategic restructuring announced inSeptember 2021 , we intend to streamline and narrow our R&D focus on our highest value core respiratory opportunities. This would include the peak inspiratory flow rate ("PIFR") clinical study, in partnership with Viatris, to support the label update of YUPELRI and continued investment in our investigational inhaled Janus kinase inhibitor portfolio, with focus on the most advanced clinical candidate, nezulcitinib, initially targeting acute lung injury. In order to implement this plan, we will halt the development of 27
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all non-respiratory disease related programs except that we will close out the izencitinib Phase 2 Crohn's disease study and the ampreloxetine Phase 3 REDWOOD study.
Critical Accounting Policies and Estimates
Our management's discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with US generally accepted accounting principles ("GAAP"). The preparation of these financial statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements, as well as the reported revenue generated and expenses incurred during the reporting periods. Our estimates are based on our historical experience and on various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities, revenue recognition and clinical trial expenses that are not readily apparent from other sources. The full extent to which the COVID-19 pandemic will directly or indirectly impact our business, results of operations and financial condition, including these estimates, will depend on future developments that are highly uncertain and may be impacted by the emergence of new information concerning the COVID-19 pandemic, ongoing spread of the disease across the US and the globe, and the actions taken to contain or treat the disease, including vaccine availability, distribution, acceptance and effectiveness. There have been no material changes to the critical accounting policies and estimates discussed in our Annual Report on Form 10-K for the year endedDecember 31, 2020 . Results of Operations Revenue Revenue, as compared to the comparable periods in the prior year, was as follows: Three Months Ended Nine Months Ended September 30, Change September 30, Change (In thousands) 2021 2020 $ % 2021 2020 $ % Collaboration revenue$ 2,797 $ 7,261 $ (4,464) (61) %$ 8,649 $ 19,381 $ (10,732) (55) % Licensing revenue - - - - - 1,500 (1,500) NM Viatris collaboration agreement 10,397 10,996 (599) (5)
31,716 32,246 (530) (2) Total revenue$ 13,194 $ 18,257 $ (5,063) (28) %$ 40,365 $ 53,127 $ (12,762) (24) % NM: Not Meaningful Collaboration revenue decreased by$4.5 million and$10.7 million for the three and nine months endedSeptember 30, 2021 compared to the same periods in 2020. Collaboration revenue was primarily comprised of revenue recognized related to the$100.0 million upfront payment received in 2018 pursuant to the Janssen collaboration agreement that was entered into inFebruary 2018 . Janssen collaboration revenue is recognized for the research and development services we performed during the period based on a measure of our efforts toward satisfying the performance obligation relative to the total expected efforts or inputs to satisfy the performance obligation (e.g., costs incurred compared to total budgeted costs). The$4.5 million and$10.7 million decreases in collaboration revenue compared to the prior year periods reflect the reduction of costs incurred to satisfy the remaining performance obligation related to the recently completed izencitinib Phase 2 study for ulcerative colitis and the expected completion of the izencitinib Phase 2 study for Crohn's disease in the first quarter of 2022. Licensing revenue decreased by$1.5 million for the nine months endedSeptember 30, 2021 compared to the same period in 2020. The$1.5 million recognized in the prior year period represented the achievement of a non-recurring milestone related to the acceptance of a clinical trial application associated with our Viatris agreement for the commercialization and development rights of nebulized revefenacin inChina and adjacent territories. We are entitled to a share of US profits and losses (65% to Viatris; 35% toTheravance Biopharma ) received in connection with commercialization of YUPELRI. In accordance with the applicable accounting guidance, amounts receivable from Viatris in connection with the commercialization of YUPELRI are recorded within the condensed consolidated 28 Table of Contents
statements of operations as revenue from "Viatris collaboration agreement" irrespective of whether the overall collaboration is profitable. Amounts payable to Viatris in connection with the commercialization of YUPELRI, if any, are recorded within the condensed consolidated statements of operations as a collaboration loss within selling, general and administrative expenses. Any reimbursement from Viatris attributed to the 65% cost-sharing of our research and development ("R&D") expenses is characterized as a reduction of R&D expense, as we do not consider performing research and development services for reimbursement to be a part of our ordinary operations. For the three and nine months endedSeptember 30, 2021 , we recognized$10.4 million and$31.7 million , respectively, in revenue from the Viatris collaboration agreement for YUPELRI which represented the receivables due from Viatris during the periods. While Viatris records the total net sales of YUPELRI within its financial statements, Viatris collaboration agreement revenue includes our implied 35% share of net sales of YUPELRI for the three and nine months endedSeptember 30, 2021 of$13.8 million and$41.3 million , respectively. Demand doses for YUPELRI increased 1% in the third quarter of 2021 compared to the second quarter 2021 and increased 21% in the third quarter of 2021 compared to the third quarter of 2020. While institutions in some parts of the country are allowing more in-person access, in-person engagements remain below pre-pandemic levels. Total prescription volumes continue to grow across most specialties with volumes heading toward parity with 2020. However, prescription volumes in pulmonology remain below pre-pandemic levels. Research and Development Our R&D expenses consist primarily of employee-related costs, external costs, and various allocable expenses. We budget total R&D expenses on an internal department level basis, and we manage and report our R&D activities across the following four cost categories:
1) Employee-related costs, which include salaries, wages and benefits;
2) Share-based compensation, which includes expenses associated with our equity
plans;
3) External-related costs, which include clinical trial related expenses, other
contract research fees, consulting fees, and contract manufacturing fees; and
Facilities and other, which include laboratory and office supplies,
4) depreciation and other allocated expenses, which include general and
administrative support functions, insurance and general supplies. The following table summarizes our R&D expenses incurred, net of any reimbursements from collaboration partners, as compared to the prior year comparable periods: Three Months Ended Nine Months Ended September 30, Change September 30, Change (In thousands) 2021 2020 $ % 2021 2020 $ % Employee-related$ 7,506 $ 15,979 $ (8,473) (53) %$ 39,521 $ 45,285 $ (5,764) (13) % Share-based compensation 6,956 7,761 (805) (10) 22,192 23,724 (1,532) (6) External-related 23,693 35,759 (12,066) (34) 78,551 101,556 (23,005) (23) Facilities, depreciation and other allocated expenses 5,584 7,872 (2,288) (29) 22,167 25,223 (3,056) (12) Total research & development$ 43,739 $ 67,371 $ (23,632) (35) %
$ 162,431 $ 195,788 $ (33,357) (17) %
R&D expenses decreased by$23.6 million and$33.4 million for the three and nine months endedSeptember 30, 2021 , respectively, compared to the same periods in 2020, and the decreases were across all R&D categories. External-related expenses decreased by$12.1 million and$23.0 million for three and nine months endedSeptember 30, 2021 , respectively, and was the largest contributor to the total R&D expense decrease. The decreases in external-related expenses were primarily due to the completion, or-near completion, of expenses related to our priority programs. The decreases across the remaining R&D categories were primarily due to the Restructuring announced inSeptember 2021 which included a significant reduction in employee-related expenses of$8.5 million and$5.8 million for the respective three and nine month periods and 29
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was primarily related to the reversal of the annual corporate bonus. Severance and other costs that were directly attributed to the Restructuring are included in the Restructuring Expenses section below. Under certain of our collaborative arrangements, we receive partial reimbursement of employee-related costs and external costs, which have been reflected as a reduction of R&D expenses of$3.3 million and$6.0 million for three and nine months endedSeptember 30, 2021 , respectively, and$1.4 million and$5.8 million for the three and nine months endedSeptember 30, 2020 , respectively.
As a result of the Restructuring, we expect our R&D expenses to significantly decrease over the next 12 months.
Selling, General and Administrative
Selling, general and administrative expenses, as compared to the comparable periods in the prior year, were as follows:
Three Months Ended Nine Months Ended September 30, Change September 30, Change (In thousands) 2021 2020 $ % 2021 2020 $ %
Selling, general and administrative
Selling, general and administrative expenses decreased by$6.2 million and$0.8 million for the three and nine months endedSeptember 30, 2021 , respectively, compared to the same periods in 2020. The$6.2 million decrease for the three months endedSeptember 30, 2021 , was primarily attributed to a reduction in employee-related expenses resulting from the reversal of the annual corporate bonus due to the Restructuring and a reduction in external-related services. Although the$0.8 million decrease for the nine month period endedSeptember 30, 2021 also included a reduction in employee-related expenses resulting from the annual corporate bonus reversal, the reduction was offset by an increase in external-related expenses primarily due to legal costs related to the TRC arbitration. Severance and other costs that were directly attributed to the Restructuring are included in the Restructuring Expenses section below. Share-based compensation expense related to selling, general and administrative expenses was$7.4 million and$23.0 million for the three and nine months endedSeptember 30, 2021 , respectively, and$7.8 million and$23.7 million for the three and nine months endedSeptember 30, 2020 , respectively. We lease approximately 170,000 square feet of office and laboratory space in two buildings inSouth San Francisco, California , under a non-cancelable operating lease that ends inMay 2030 . InJuly 2021 , we terminated approximately 8,000 square feet of office space in one of the buildings and returned the space to the building's landlord for their use. We determined that the termination would be accounted for as a lease modification under the applicable accounting guidance. As a result of the modification, we adjusted the value of our operating lease assets and liabilities in our condensed consolidated balance sheets, as ofSeptember 30, 2021 , resulting in a gain of$1.9 million . The$1.9 million gain was offset against facility expenses during the three and nine months endedSeptember 30, 2021 and included within selling, general and administrative expenses and partially allocated to R&D expenses above.
As a result of the Restructuring, we expect our selling, general and administrative expenses to significantly decrease over the next 12 months.
30 Table of Contents
Restructuring and Related Expenses
We incurred the following Restructuring charges consisting of one-time severance payments and other employee- related separation costs which are being recognized ratably over the future service period: Three Months Ended Nine Months Ended September 30, Change September 30, Change (In thousands) 2021 2020 $ % 2021 2020 $ %
Restructuring and related expenses
We estimate that we will incur total cash expenses of approximately$18.0 million to$20.0 million related to the Restructuring. These expenses are primarily comprised of employee-related severance and other related costs, and the majority of these expenses are expected to be incurred and paid through the first quarter of 2022. We will also incur non-cash charges relating to the acceleration of equity-awards during the fourth quarter of 2021 and the first quarter of 2022 for employees affected by the Restructuring. We are also in the process of evaluating the impact of the Restructuring on the carrying value of our long-lived assets, such as property and equipment and operating lease assets. This process includes evaluating the estimated remaining lives, significant changes in the use, and potential impairment charges related to our long-lived assets which will be impacted by decisions to be finalized late in the fourth quarter of 2021. As ofSeptember 30, 2021 , we did not recognize any impairment charges related to its long-lived assets as those amounts were deemed immaterial. We may also incur additional costs not currently contemplated due to events that may occur because of, or that are associated with, the Restructuring.
Income from Investment in
Income from investment in TRC, as compared to the comparable periods in the prior year, was as follows: Three Months Ended Nine Months Ended September 30, Change September 30, Change (In thousands) 2021 2020 $ %
2021 2020 $ %
Income from investment in
The income from investment in
Income from investment inTRC, LLC increased by$16.8 million and$20.4 million for the three and nine months endedSeptember 30, 2021 , respectively, compared to the same periods in 2020 which included$8.5 million representing our share of the one-time fee that GSK paid to TRC upon termination of the MABA program inJune 2020 . The$30.2 million and$68.7 million of TRC income for the three and nine months endedSeptember 30, 2021 , respectively, were recorded net of our share of TRC expenses of$0.2 million and$3.2 million , respectively. Our share of TRC expenses for the nine months endedSeptember 30, 2021 was primarily comprised of TRC's legal and related expenses associated with the arbitration between Innoviva and TRC and us. Our share of TRC expenses was$0.5 million and$1.2 million for the three and nine months endedSeptember 30, 2020 , respectively. In connection with the issuance of our$380.0 million net principal amount Non-Recourse 2035 Notes inFebruary 2020 , 75% of the income from our investment in TRC is available only for payment of the Non-Recourse 2035 Notes and is not available to pay other creditor obligations or claims. See "Risk Factors-We do not control the commercialization of TRELEGY and we do not control TRC; accordingly the amount of royalties we receive will depend on, among other factors, GSK's ability to further commercialize TRELEGY and TRC's decisions concerning use of cash in accordance with theTRC LLC Agreement" for additional information regarding our economic interest inTRC, LLC . 31 Table of Contents Interest Expense Interest expense primarily consisted of interest payments due on the Convertible Senior 2023 Notes and the Non-Recourse 2035 Notes, as well as, the amortization of the associated debt issuance costs. Interest expense, as compared to the comparable periods in the prior year, was as follows: Three Months Ended Nine Months Ended September 30, Change September 30, Change (In thousands) 2021 2020 $ % 2021 2020 $ % 9.5% Non-recourse notes due 2035$ (9,606) $ (9,437) $ (169) 2 %$ (28,817) $ (26,495) $ (2,322) 9 % 3.25% Convertible senior notes due 2023 (2,136) (2,136) - - (6,410) (6,410) - - Total interest expense$ (11,742) $ (11,573) $ (169) 1 %$ (35,227) $ (32,905) $ (2,322) 7 % Interest expense increased by$2.3 million for the nine months endedSeptember 30, 2021 and was relatively unchanged for the three months endedSeptember 30, 2021 , compared to the same periods in 2020. The$2.3 million increase was primarily attributed to additional interest expense incurred in the current year related to an increase in principal balance of the Non-Recourse 2035 Notes. The increase in principal balance resulted from theFebruary 2020 re-financing of the Non-Recourse 2033 Notes and interest payment shortfalls added to the principal balance as of the applicable interest payment dates.
Loss on Extinguishment of Debt
Loss on extinguishment of debt as compared to the comparable periods in the prior year, was as follows: Three Months Ended Nine Months Ended September 30, Change September 30, Change (In thousands) 2021 2020 $ % 2021 2020 $ %
Loss on extinguishment of debt $ - $ - $ - - % $
-$ (15,464) $ 15,464 NM % NM: Not Meaningful For the nine months endedSeptember 30, 2020 , the$15.5 million loss on extinguishment of debt was related to the issuance of the Non-Recourse 2035 Notes inFebruary 2020 . A portion of the proceeds from the Non-Recourse 2035 Notes were used to repay the outstanding balance of the Non-Recourse 2033 Notes that were issued inNovember 2018 . The$15.5 million loss was comprised of a redemption premium related to the early repayment of the Non-Recourse 2033 Notes and the write-off of the previously deferred debt issuance costs related to the portion of the Non-Recourse 2033 Notes that was considered extinguished.
Interest and Other Income (Expense), net
Interest and other income (expense), net, as compared to the comparable periods in the prior year, was as follows:
Three Months Ended Nine Months Ended September 30, Change September 30, Change (In thousands) 2021 2020 $ % 2021 2020 $ % Interest and other income (expense), net$ (166) $ 1,109 $ (1,275) (115) %$ 771 $ 3,643 $ (2,872) (79) %
Costs related to GSK offering - 126 (126) NM
- (1,610) 1,610 NM Total interest and other income (expense), net$ (166) $ 1,235 $ (1,401) 113 %$ 771 $ 2,033 $ (1,262) (62) % NM: Not Meaningful Interest and other income (expense), net, decreased by$1.3 million and$2.9 million for the three and nine months endedSeptember 30, 2021 , respectively, compared to the same periods in 2020. The decreases were primarily due to higher investment balances in the prior year period following the issuance of the Non-Recourse 2035 Notes inFebruary 2020 , lower investment yields in the current periods, and an increase in foreign currency losses in the current periods.
32 Table of Contents In addition,$1.6 million of costs related to the GSK offering in the second quarter of 2020 were incurred during the nine months endedSeptember 30, 2020 . OnJune 22, 2020 , GSK completed its previously announced offering of$300 million of exchangeable senior notes due 2023,$280.3 million of which are exchangeable into ordinary shares of our Company that are held by GSK and its affiliates for investment purposes. The$1.6 million in costs were primarily comprised of financial advisory and legal-related costs.
Provision for Income Tax Benefit (Expense)
The provision for income tax benefit (expense), as compared to the comparable periods in the prior year, was as follows:
Three Months Ended Nine Months Ended September 30, Change September 30, Change
(In thousands) 2021 2020 $ % 2021 2020 $ % Provision for income tax benefit (expense)$ 7 $ (93) $ 100 (108) % $ -$ (279) $ 279 (100) % For the three and nine months endedSeptember 30, 2021 , the provision for income tax expense decreased by$0.1 million and$0.3 million , respectively, compared to the same periods in 2020. Although we incurred operating losses on a consolidated basis for each reporting period, we did not record a provision for income taxes for the nine months endedSeptember 30, 2021 due to our lower estimate of the uncertain tax positions taken with respect to transfer pricing and tax credits in comparison to the nine months endedSeptember 30, 2020 . Our provision for income tax expense differs from the expected statutory rate due to the valuation allowance on deferred tax assets We are currently under Internal Revenue Service ("IRS") examination for the tax year endedDecember 31, 2018 . We believe that an adequate provision has been made for any adjustments that may result from the tax examination.
Liquidity and Capital Resources
To date, we have financed our operations primarily through public offerings of equity securities, private placements of equity and debt, revenue from collaboration and licensing arrangements and, to a lesser extent, revenue from product sales. As ofSeptember 30, 2021 , we had$216.2 million in cash, cash equivalents, and investments in marketable securities (excluding restricted cash). Also, as ofSeptember 30, 2021 , we had outstanding (i)$230.0 million in principal Convertible Senior 2023 Notes and (ii)$392.6 million in principal Non-Recourse 2035 Notes which are stated net of a 5.0% retention by us in compliance with Regulation RR - Credit Risk Retention (17C.F.R. Part 246). The Non-Recourse 2035 Notes were issued onFebruary 28, 2020 and are secured by all of theTriple Royalty Sub II LLC's (the "Issuer II") rights, title and interest as a holder of the Issuer II ClassC Units in TRC. The primary source of funds to make payments on the Non-Recourse 2035 Notes is the 63.75% economic interest of the Issuer (evidenced by the Issuer II ClassC Units ) in any future payments that may be made by GSK to TRC under the strategic alliance agreement and under the portion of the collaboration agreement assigned to TRC by Innoviva (net of TRC expenses paid and the amount of cash, if any, expected to be used by TRC pursuant to theTRC LLC Agreement over the next four fiscal quarters) relating to the GSK-Partnered Respiratory Programs, including the Trelegy program. As a result, the holders of the Non-Recourse 2035 Notes have no recourse againstTheravance Biopharma even if the TRELEGY payments are insufficient to cover the principal and interest payments for the Non-Recourse 2035 Notes. Prior to and including theDecember 5, 2024 payment date, in the event that the distributions received by the Issuer II from TRC in a quarter is less than the interest accrued for that quarter, the principal amount of the Non-Recourse 2035 Notes will increase by the interest shortfall amount for that quarter. While the holders of the Non-Recourse 2035 Notes have no recourse againstTheravance Biopharma , the terms of the Non-Recourse 2035 Notes also provide thatTheravance Biopharma , at its option, may satisfy the quarterly interest payment obligations by making a capital contribution to the Issuer II. A portion of the proceeds from the Non-Recourse 2035 Notes issuance were used to repay, in full, the remaining outstanding balance of the Non-Recourse 2033 Notes, as well as, a 5% premium on the early redemption of the Non-Recourse 2033 Notes. The Non-Recourse 2033 Notes were issued inNovember 2018 and were structured similarly to the Non-Recourse 2035 Notes. 33 Table of Contents OnJune 29, 2021 , we sold 6,700,000 ordinary shares at a price to the public of$15.00 per share (the "Shares"). Under the terms of the underwriting agreement, onJune 29, 2021 , the underwriters also exercised a 30-day option to purchase an additional 1,005,000 ordinary shares for a total of 7,705,000 ordinary shares sold. The total gross proceeds from the offering were approximately$115.6 million , before deducting underwriting discounts and commissions and estimated offering expenses. The Shares were issued pursuant to the Company's currently effective shelf registration statement on Form S-3, which became effective automatically onDecember 3, 2019 , and a prospectus supplement filed with theSEC in connection with the offering. InSeptember 2021 , we announced the Restructuring to focus capital resources on our respiratory programs, resulting in an approximate 75% reduction in workforce to significantly reduce operational costs and preserve capital. Approximately 75% of the total reduction in workforce will take place byNovember 2021 , and the remainder will be completed inFebruary 2022 . We expect to incur a one-time Restructuring charge of approximately$18.0 million to$20.0 million which will include severance and other-related cash payments. The majority of the Restructuring charge will be paid by the first quarter of 2022. As a result of the Restructuring, we expect to realize estimated annualized operating expense savings of approximately$165.0 million in the year endingDecember 31, 2022 (excluding share-based compensation and any one-time costs related to strategic actions), and we expect to be sustainably cash flow positive beginning in the second half of 2022 primarily achieved through our reduced cash expenditures in light of the Restructuring and the focus on our respiratory assets. These estimates are subject to a number of assumptions, and actual results may differ. We may also incur additional costs not currently contemplated due to events that may occur because of, or that are associated with, the Restructuring. Despite the Restructuring, we may continue to incur net losses over the next several years due to expenditures relating to our continuing respiratory drug discovery efforts, preclinical and clinical development of our current respiratory product candidates and commercialization costs relating to YUPELRI. In particular, to the extent we advance our respiratory product candidates into and through later-stage clinical studies without a partner, we may incur substantial expenses. In addition, we may invest strategically in our research efforts to continue to grow our respiratory development pipeline. In the past, we have received a number of significant payments from collaboration agreements and other significant transactions. In the future, we may continue to receive potential substantial payments from future collaboration transactions if the drug candidates in our pipeline achieve positive clinical or regulatory outcomes or if our product candidates are approved and meet certain milestones. Our new strategic business plan is subject to significant uncertainties and risks as a result of, among other factors, the COVID-19 pandemic, clinical program outcomes, whether, when and on what terms we are able to enter into new collaboration arrangements, expenses being higher than anticipated, the sales levels of any approved products, unplanned expenses, cash receipts being lower than anticipated, and the need to satisfy contingent liabilities, including litigation matters and indemnification obligations.
Adequacy of cash resources to meet future needs
We expect our cash, cash equivalents and marketable securities will be sufficient to fund our operations for at least the next twelve months from the issuance date of these condensed consolidated financial statements based on current operating plans and financial forecasts.
We may seek to obtain additional financing in the form of public or private equity offerings, debt financing or additional collaborations and licensing arrangements. However, future financing may not be available in amounts or on terms acceptable to us.
Without adequate financial resources to fund our expected future operations, we may be required to relinquish rights to our technologies, product candidates or territories, or grant licenses on terms that are not favorable to us, in order to raise additional funds through collaborations or licensing arrangements. We may also have to sequence preclinical and clinical studies as opposed to conducting them concomitantly in order to conserve resources, or, as we have recently announced inSeptember 2021 , we may need to delay, reduce or eliminate one or more of our research or development programs and 34
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reduce overall overhead expenses. In addition, we may have to make reductions in our workforce and may be prevented from continuing our discovery, development and commercialization efforts and exploiting other corporate opportunities.
Cash Flows Cash flows, as compared to the comparable period in the prior year, were as follows: Nine Months Ended September 30, (In thousands) 2021 2020 Change Net cash used in operating activities$ (165,424) $ (185,478) $ 20,054 Net cash provided by (used in) investing activities 113,670 (41,647) 155,317 Net cash provided by financing activities 91,711
262,342 (170,631)
Cash flows used in operating activities
Net cash used in operating activities was$165.4 million for the nine months endedSeptember 30, 2021 , consisting of a net loss of$167.4 million , a net increase in cash resulting from adjustments for non-cash and other reconciling items of$34.0 million and a net decrease in cash resulting from changes in operating assets and liabilities of$32.0 million . Net cash used in operating activities was$185.5 million for the nine months endedSeptember 30, 2020 , consisting of a net loss of$219.6 million , a net increase in cash resulting from adjustments for non-cash and other reconciling items of$59.2 million and a net decrease in cash resulting from changes in operating assets and liabilities of$25.1 million .
Cash flows provided by (used in) investing activities
Net cash provided by investing activities was$113.7 million for the nine months endedSeptember 30, 2021 , consisting primarily of cash inflows from the net purchase and maturities of marketable securities of$116.6 million and partially offset by$3.0 million used for the purchase of property and equipment. Net cash used in investing activities was$41.6 million for the nine months endedSeptember 30, 2020 , consisting primarily of cash outflows from the net purchase and maturities of marketable securities of$56.2 million and$5.4 million related to the purchase of property and equipment. The net cash outflow amounts above were partially offset by a$19.9 million cash inflow from the sale of marketable securities during the nine months endedSeptember 20, 2020 .
Cash flows provided by financing activities
Net cash provided by financing activities was$91.7 million for the nine months endedSeptember 30, 2021 , consisting of the sale of 7,705,000 ordinary shares for total net proceeds of$108.2 million and$2.8 million in proceeds from ESPP and share option purchases. These proceeds were partially offset by$10.7 million in principal payments on the Non-Recourse 2035 Notes and$8.6 million related to the repurchase of shares to satisfy tax withholding obligations. Net cash provided by financing activities was$262.3 million for the nine months endedSeptember 30, 2020 , consisting primarily of the sale of 5,500,000 ordinary shares for total net proceeds of$139.9 million and the issuance of our Non-Recourse 2035 Notes for total net proceeds of$374.7 million . A portion of the of the Non-Recourse 2035 Notes proceeds were used to repay, in full, the remaining$235.3 million outstanding balance of our Non-Recourse 2033 Notes and an$11.5 million redemption premium related to the payoff of the Non-Recourse 2033 Notes. In addition to the above, net cash provided by financing activities was partially offset by the repurchase of shares to satisfy tax withholding obligations in the amount of$8.9 million .
Commitments and Contingencies
We indemnify our officers and directors for certain events or occurrences,
subject to certain limits. We believe the fair value of these indemnification
agreements is minimal. Accordingly, we have not recognized any liabilities
relating to these agreements as of
35 Table of Contents Performance-Contingent Awards We periodically grant performance-contingent awards to our employees. For the nine months endedSeptember 30, 2021 , we recognized$0.7 million of aggregate share-based compensation expense and cash bonus expense related to these types of awards. As ofSeptember 30, 2021 , the maximum remaining expense related to outstanding performance-contingent awards was$0.5 million which had performance expiration dates throughJune 2022 .
Off-Balance Sheet Arrangements
There have been no material changes in our off-balance sheet arrangements from
those set forth in our Annual Report on Form 10-K for the year ended
Contractual Obligations and Commercial Commitments
There have been no material changes in our contractual obligations and commercial commitments from those set forth in our Annual Report on Form 10-K for the year endedDecember 31, 2020 , filed with theSEC onFebruary 26, 2021 . However, as a result of the Restructuring, we anticipate that our future contractual obligations and commercial commitments will decrease significantly, and we will disclose updated information in our upcoming Annual Report on Form 10-K for the year endingDecember 31, 2021 .
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