{"id":962750,"date":"2026-05-14T08:49:31","date_gmt":"2026-05-14T12:49:31","guid":{"rendered":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/"},"modified":"2026-05-14T08:49:31","modified_gmt":"2026-05-14T12:49:31","slug":"karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment","status":"publish","type":"post","link":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/","title":{"rendered":"Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment"},"content":{"rendered":"<div class=\"xn-newslines\">\n<p class=\"xn-distributor\">PR Newswire<\/p>\n<\/p><\/div>\n<div class=\"xn-content\">\n<p class=\"prntac\">\n        <i>\u2013 Completed Enrollment of Phase 3 XPORT-EC-042 Trial in Endometrial Cancer; Topline Data Expected Mid-2026 \u2013<\/i>\n      <\/p>\n<p class=\"prntac\">\n        <i>\u2013 Phase 3 SENTRY Results Selected for Late-Breaking Oral Presentation at ASCO on June 2 \u2013<\/i>\n      <\/p>\n<p class=\"prntac\">\n        <i>\u2013 Total Revenue was $35.1 Million and U.S. XPOVIO\u00ae (selinexor) Net Product Revenue was $29.2 Million for the First Quarter of\u00a02026 \u2013<\/i>\n      <\/p>\n<p class=\"prntac\">\n        <i>\u2013 Company Reaffirms Full-Year 2026 Total Revenue Guidance of $130 Million to $150 Million Including U.S. XPOVIO Net Product Revenue Guidance of $115 Million to $130 Million \u2013<\/i>\n      <\/p>\n<p class=\"prntac\">\n        <i>\u2013 Conference Call Scheduled for Today at 8:00 a.m. ET \u2013<\/i>\n      <\/p>\n<p>\n        <span class=\"legendSpanClass\">NEWTON, Mass.<\/span>, <span class=\"legendSpanClass\">May 14, 2026<\/span> \/PRNewswire\/ &#8212; Karyopharm Therapeutics Inc. (Nasdaq: KPTI), a commercial-stage pharmaceutical company pioneering novel cancer therapies, today reported financial results for the first quarter of 2026 and highlighted progress on key clinical development programs. These milestones reflect meaningful progress towards Karyopharm&#8217;s goal of advancing selinexor in late-stage indications and expanding the value of the franchise.<\/p>\n<p>&#8220;As we move through 2026, Karyopharm is in a pivotal period with meaningful clinical and regulatory milestones ahead,&#8221; said Richard Paulson, President and Chief Executive Officer of Karyopharm. &#8220;Through the second and third quarters of 2026, we expect several important developments that have the potential to create significant value for the Company, while improving outcomes for patients. In endometrial cancer, we have completed enrollment in our Phase 3 XPORT-EC-042 trial and remain on track to report topline data in mid-2026. In myelofibrosis, the Phase 3 SENTRY results reinforced the potential of selinexor to meaningfully improve patient outcomes, including a statistically significant SVR35 benefit and a promising overall survival signal. With the endometrial cancer readout ahead and the myelofibrosis regulatory and guideline path coming into focus, we believe these programs could meaningfully expand the impact and long-term opportunity of the selinexor franchise.&#8221;<\/p>\n<p>\n        <b>First Quarter 2026 and Recent Company Highlights<\/b>\n      <\/p>\n<p>\n        <b><br \/>\n          <i>XPOVIO Commercial Performance <\/i><br \/>\n        <\/b>\n      <\/p>\n<ul type=\"disc\">\n<li>U.S. net product revenue was $29.2 million for the quarter ended March 31, 2026 compared to $21.1 million for the quarter ended March 31, 2025.<\/li>\n<\/ul>\n<ul type=\"disc\">\n<li>Demand for XPOVIO was lower in the first quarter of 2026 compared to the first quarter of 2025, due to new competitive entrants. The community setting continued to represent approximately 60% of net product revenue.<\/li>\n<\/ul>\n<ul type=\"disc\">\n<li>Expanded global patient access for selinexor is translating into growth in royalty revenue from Menarini, Antengene and other international partners. Royalty revenue increased to $1.9 million\u00a0in the first quarter of 2026 compared to $1.7 million in the first quarter of 2025, with selinexor now approved in more than 50 ex-U.S. countries and territories.<\/li>\n<\/ul>\n<p>\n        <b><br \/>\n          <i>Research and Development (R&amp;D) Highlights<\/i><br \/>\n        <\/b>\n      <\/p>\n<p>\n        <b>Myelofibrosis <\/b>\n      <\/p>\n<ul type=\"disc\">\n<li>Results from the Phase 3 SENTRY trial in myelofibrosis were accepted for a late-breaking oral presentation at the 2026 American Society of Clinical Oncology (ASCO) Annual Meeting.<\/li>\n<\/ul>\n<ul type=\"disc\">\n<li>Reported topline results from the Phase 3 SENTRY trial, a randomized, double-blind trial evaluating 60 mg selinexor in combination with ruxolitinib in frontline myelofibrosis compared to ruxolitinib alone (n=353). The trial met the first co-primary endpoint of spleen volume reduction of 35% or more (SVR35) at week 24 and also demonstrated rapid, deep and sustained improvement in this endpoint over time. The trial did not meet its second co-primary endpoint of mean change in absolute total symptom score (Abs-TSS) at week 24 relative to baseline. Similar symptom improvement from baseline was observed in patients who received the combination of selinexor plus ruxolitinib compared to ruxolitinib alone. Importantly, a promising overall survival signal was also observed, which further reinforces the relevance of XPO1 inhibition in combination with ruxolitinib in frontline myelofibrosis. The combination of selinexor and ruxolitinib demonstrated a manageable safety and tolerability profile consistent with the known profile of each agent individually with no new safety signals observed.<\/li>\n<\/ul>\n<ul type=\"disc\">\n<li>Completed enrollment of the 60 mg cohort (n=29) of the Phase 2 SENTRY-2 trial (<a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=563342245&amp;u=https%3A%2F%2Fclinicaltrials.gov%2Fstudy%2FNCT05980806&amp;a=NCT05980806\" target=\"_blank\" rel=\"nofollow\">NCT05980806<\/a>) and began enrolling patients into the 40 mg cohort.<\/li>\n<\/ul>\n<p>\n        <b>Endometrial Cancer<\/b>\n      <\/p>\n<ul type=\"disc\">\n<li>Completed enrollment of the Phase 3 XPORT-EC-042 trial (<a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=1679031923&amp;u=https%3A%2F%2Fclinicaltrials.gov%2Fstudy%2FNCT05611931%3Fterm%3DNCT05611931%26rank%3D1&amp;a=NCT05611931\" target=\"_blank\" rel=\"nofollow\">NCT05611931<\/a>), which is evaluating selinexor as a maintenance-only therapy following systemic therapy versus placebo in patients with <i>TP53<\/i> wild-type advanced or recurrent endometrial cancer. Approximately 220 patients enrolled in the modified intent-to-treat (mITT) population and 257 enrolled in the intent-to-treat (ITT) population. Enrollment in the mITT population was focused on patients with either proficient mismatch repair status (pMMR) tumors or patients with deficient mismatch repair status (dMMR) tumors who are medically ineligible for checkpoint inhibitors.<\/li>\n<\/ul>\n<p>\n        <b>Multiple Myeloma<\/b>\n      <\/p>\n<ul type=\"disc\">\n<li>Patients enrolled in the Phase 3 XPORT-MM-031 trial (EMN29; <a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=2356213436&amp;u=https%3A%2F%2Fclinicaltrials.gov%2Fstudy%2FNCT05028348%3Fterm%3DNCT05028348%26rank%3D1&amp;a=NCT05028348\" target=\"_blank\" rel=\"nofollow\">NCT05028348<\/a>) continued to be followed for progression-free survival events contributing towards the primary endpoint. The trial is being conducted in collaboration with the European Myeloma Network and is evaluating the all-oral combination of selinexor 40 mg, pomalidomide and dexamethasone (SPd40) in patients with previously treated multiple myeloma who received an anti-CD38 as their immediate prior line of therapy.<\/li>\n<\/ul>\n<p>\n        <b>Anticipated Catalysts and Operational Objectives<\/b>\n      <\/p>\n<p>\n        <i>Myelofibrosis <\/i>\n      <\/p>\n<ul type=\"disc\">\n<li>Present results from the Phase 3 SENTRY trial in myelofibrosis at ASCO as a late-breaking oral presentation on June 2 at 9:45 a.m. Central Time during the &#8220;Hematologic Malignancies\u2014Leukemia, Myelodysplastic Syndromes, and Allotransplant&#8221; oral abstract session. The Company expects that its abstract titled &#8220;Selinexor plus ruxolitinib in JAK inhibitor\u2013na\u00efve myelofibrosis: Phase 3 SENTRY trial&#8221; (abstract number LBA6500) will be available on ASCO&#8217;s website on June 2 at approximately 8:00 a.m. Eastern Time \/ 7:00 a.m. Central Time. A copy of the SENTRY presentation will be available following its presentation at ASCO under\u00a0<a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=1590434240&amp;u=https%3A%2F%2Fedge.prnewswire.com%2Fc%2Flink%2F%3Ft%3D0%26l%3Den%26o%3D4669201-1%26h%3D3679220049%26u%3Dhttps%253A%252F%252Finvestors.karyopharm.com%252Fpublications-and-presentations%26a%3D%2522Publications%2Band%2BPresentations%2522&amp;a=%22Publications+and+Presentations%22\" target=\"_blank\" rel=\"nofollow\">&#8220;Publications and Presentations&#8221;<\/a>\u00a0in the Investors &amp; Media section of the Company&#8217;s website.<\/li>\n<\/ul>\n<ul type=\"disc\">\n<li>Engage with the U.S. Food and Drug Administration (FDA) on the data from the SENTRY trial and the Company&#8217;s supplemental new drug application (sNDA) filing plan; engage with other global regulatory agencies in collaboration with the Company&#8217;s partners. \u00a0<\/li>\n<\/ul>\n<ul type=\"disc\">\n<li>The Company believes the potential inclusion of the combination in relevant compendia could occur in the second half of 2026.<\/li>\n<\/ul>\n<ul type=\"disc\">\n<li>Announce topline data from all patients in the 60 mg cohort of the Phase 2 SENTRY-2 trial with at least 24 weeks of follow-up, expected in the second half of 2026.\u00a0<\/li>\n<\/ul>\n<p>\n        <i>Endometrial Cancer <\/i>\n      <\/p>\n<ul type=\"disc\">\n<li>Announce topline data from the event-driven, Phase 3 XPORT-EC-042 trial, expected in mid-2026.<\/li>\n<\/ul>\n<p>\n        <i>Multiple Myeloma <\/i>\n      <\/p>\n<ul type=\"disc\">\n<li>Maintain the Company&#8217;s commercial foundation in the increasingly competitive multiple myeloma marketplace and drive increased XPOVIO revenues.<br \/>\u00a0<\/li>\n<li>Support global launches by our partners following regulatory and reimbursement approvals for selinexor in ex-U.S. countries and territories.\u00a0<br \/>\u00a0<\/li>\n<li>Announce topline data from the event-driven, Phase 3 XPORT-MM-031 (EMN29) trial, expected in the second half of 2026.<\/li>\n<\/ul>\n<p>\n        <b>2026 Financial Outlook<\/b>\n      <\/p>\n<p>Based on its current operating plans, Karyopharm expects the following for full year 2026:<\/p>\n<ul type=\"disc\">\n<li>Total revenue to be in the range of $130 million to $150 million. Total revenue consists of U.S. XPOVIO net product revenue and license, royalty and milestone revenue earned from partners.<\/li>\n<\/ul>\n<ul type=\"disc\">\n<li>U.S. XPOVIO net product revenue to be in the range of $115 million to $130 million.<\/li>\n<\/ul>\n<ul type=\"disc\">\n<li>R&amp;D and selling, general and administrative (SG&amp;A) expenses to be in the range of $230 million to $245 million.<\/li>\n<\/ul>\n<ul type=\"disc\">\n<li>The Company expects its existing liquidity, including cash and cash equivalents, as well as cash flow from net product revenue and license and other revenue, will enable it to fund its current operating plans into late in the third quarter of 2026.<\/li>\n<\/ul>\n<p>\n        <b>First Quarter 2026 Financial Results<\/b>\n      <\/p>\n<p>\n        <b>Total revenue:<\/b>\u00a0Total revenue for the first quarter of 2026 was\u00a0$35.1 million, compared to\u00a0$30.0 million\u00a0for the first quarter of 2025.<\/p>\n<p>\n        <b>Net product revenue:<\/b>\u00a0Net product revenue was $29.2 million for the first quarter of 2026, compared to $21.1 million for the first quarter of 2025. The increase was primarily driven by lower gross-to-net adjustments, which were 21.8% in the first quarter of 2026 versus 45.0% in the prior-year period. The gross-to-net adjustments were impacted by an atypical product return adjustment in the first quarter of 2025 and lower realized discounts and returns in the first quarter of 2026.<\/p>\n<p>\n        <b>License and other revenue:<\/b>\u00a0License and other revenue was $5.9 million for the first quarter of 2026, compared to $9.0 million for the first quarter of 2025. License and other revenue for the first quarter of 2026 primarily consisted of $3.5 million in milestone revenue and $1.9 million in royalties. For the first quarter of 2025, license and other revenue primarily consisted of $7.0 million related to the reimbursement of development-related expenses and $1.7 million in royalties.<\/p>\n<p>\n        <b>Cost of sales:<\/b>\u00a0Cost of sales was $1.3 million for both the first quarter of 2026 and 2025.<\/p>\n<p>\n        <b>R&amp;D expenses:<\/b>\u00a0R&amp;D expenses were $33.8 million for the first quarter of 2026, compared to $34.6 million for the first quarter of 2025.<\/p>\n<p>\n        <b>SG&amp;A expenses:<\/b>\u00a0SG&amp;A expenses were $26.7 million for the first quarter of 2026, compared to $27.4 million for the first quarter of 2025.<\/p>\n<p>\n        <b>Loss from operations: <\/b>Loss from operations was $26.8 million for the first quarter of 2026, compared to $33.3 million for the first quarter of 2025, representing a 20% improvement. The decrease reflects improved operating efficiency and disciplined cost management.<\/p>\n<p>\n        <b>Interest income:<\/b>\u00a0Interest income was $0.5 million for the first quarter of 2026, compared to $1.0 million for the first quarter of 2025. The decrease reflects lower investment balances during 2026 compared to 2025.<\/p>\n<p>\n        <b>Interest expense<\/b>:\u00a0Interest expense was $12.6 million for the first quarter of 2026, compared to $11.0 million for the first quarter of 2025. The increase reflects higher outstanding debt and higher interest rates following the Company&#8217;s financing transactions executed in October 2025.<\/p>\n<p>\n        <b>Other income, net:<\/b> Other income, net was $16.4 million in the first quarter of 2026, compared to $19.8 million in the first quarter of 2025. The amounts primarily reflect non-cash fair value remeasurements of embedded derivatives and liability-classified common stock warrants related to the refinancing transactions completed in the second quarter of 2024 and the fourth quarter of 2025.<\/p>\n<p>\n        <b>Net loss:<\/b>\u00a0Net loss was $22.4 million, or $1.02 per basic share and $1.24 per diluted share, for the first quarter of 2026, compared to $23.5 million, or $2.77 per basic and diluted share, for the first quarter of 2025. Net loss included non-cash stock-based compensation expense of $3.0 million in the first quarter of 2026 compared to $3.6 million in the first quarter of 2025.<\/p>\n<p>\n        <b>Cash position:<\/b>\u00a0Cash, cash equivalents, and restricted cash as of\u00a0March 31, 2026\u00a0totaled\u00a0$91.2 million, including approximately $50 million of gross proceeds raised from a private placement of common stock and warrants and sales of common stock under the Company&#8217;s Open Market Sale Agreement during the first quarter of 2026, compared to\u00a0$64.1 million\u00a0as of\u00a0December 31, 2025.<\/p>\n<p>\n        <b>Conference Call Information <\/b>\n      <\/p>\n<p>Karyopharm will host a conference call today, May 14, 2026, at 8:00 a.m. Eastern Time, to discuss the first quarter 2026 financial results, the financial outlook for 2026 and to provide other business updates. To access the conference call, please dial (800) 836-8184 (local) or (646) 357-8785 (international) at least 10 minutes prior to the start time and ask to be joined into the Karyopharm Therapeutics call. A live audio webcast of the call, along with accompanying slides, will be available under &#8220;<a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=767793912&amp;u=https%3A%2F%2Finvestors.karyopharm.com%2Fevents-presentations&amp;a=Events+%26+Presentations\" target=\"_blank\" rel=\"nofollow\">Events &amp; Presentations<\/a>&#8221; in the Investor section of the Company&#8217;s website. An archived webcast will be available on the Company&#8217;s website approximately two hours after the event.<\/p>\n<p>\n        <b>About the Phase 3 SENTRY Trial<\/b>\n      <\/p>\n<p>SENTRY (XPORT-MF-034; <a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=2508276810&amp;u=https%3A%2F%2Fclinicaltrials.gov%2Fstudy%2FNCT04562389%3Fterm%3DNCT04562389%26rank%3D1&amp;a=NCT04562389\" target=\"_blank\" rel=\"nofollow\">NCT04562389<\/a>) is a Phase 3 clinical trial evaluating a once-weekly dose of 60 mg of selinexor in combination with ruxolitinib compared to placebo plus ruxolitinib in JAKi-na\u00efve myelofibrosis patients with platelet counts <u>&gt;<\/u>100 x 10<b><sup>9<\/sup><\/b>\/L (N=353). Patients were randomized 2-to-1 to the selinexor arm. The co-primary endpoints for this trial are spleen volume reduction \u2265 35% (SVR35) at week 24 and the average change in absolute total symptom score (Abs-TSS) over 24 weeks relative to baseline.<\/p>\n<p>\n        <b>About Myelofibrosis<\/b>\n      <\/p>\n<p>Myelofibrosis is a rare blood cancer that affects approximately 20,000 patients in the United States and 17,000 patients in the European Union<sup>1<\/sup>. The disease causes bone marrow fibrosis (scarring in the bone marrow), which makes it difficult for the bone marrow to make healthy blood cells, splenomegaly (enlarged spleen), progressive anemia which often leads to symptoms like fatigue and weakness, and other disease associated symptoms including abdominal discomfort, pain under the left ribs, early satiety, night sweats and bone pain. The only approved class of therapies to treat myelofibrosis are JAK inhibitors, including ruxolitinib. \u00a0<\/p>\n<div>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"1\" class=\"prnbcc\">\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>1. <\/sup>Clarivate\/DRG (2023)<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<\/table><\/div>\n<p>\n        <b>About the Phase 3 XPORT-EC-042 Trial<\/b>\n      <\/p>\n<p>EC-042 (XPORT-EC-042;\u00a0<a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=3515389832&amp;u=https%3A%2F%2Fc212.net%2Fc%2Flink%2F%3Ft%3D0%26l%3Den%26o%3D4484949-1%26h%3D3987818079%26u%3Dhttps%253A%252F%252Fclinicaltrials.gov%252Fstudy%252FNCT05611931%253Fterm%253DNCT05611931%2526rank%253D1%26a%3DNCT05611931&amp;a=NCT05611931\" target=\"_blank\" rel=\"nofollow\">NCT05611931<\/a>) is a global, Phase 3, randomized, double-blind clinical trial evaluating selinexor as a maintenance-only therapy following systemic therapy in patients with\u00a0<i>TP53<\/i>\u00a0wild-type advanced or recurrent endometrial cancer (N=257). Patients were randomized 1:1 to receive either a 60 mg, once-weekly, administration of oral selinexor or placebo until disease progression. The trial includes two patient populations, for which the primary endpoint of progression free survival will be tested sequentially: 1) a modified intent to treat population (mITT) that includes patients with either, a) <i>TP53<\/i>\u00a0wild-type tumors with proficient mismatch repair status (pMMR); or, b) <i>TP53<\/i>\u00a0wild-type tumors with deficient mismatch repair status (dMMR), who are medically ineligible to receive checkpoint inhibitors; and, 2) the trial&#8217;s original intent to treat (ITT) population, which includes all patients enrolled in the trial whose tumors are\u00a0<i>TP53<\/i>\u00a0wild-type, regardless of MMR status.\u00a0The key secondary endpoint of overall survival will be evaluated in the ITT population. The mITT population is expected to include approximately 220 patients. In connection with the EC-042 trial, Karyopharm entered into a global collaboration with Foundation Medicine, Inc. to develop FoundationOne\u00aeCDx, a tissue-based comprehensive genomic profiling test to identify and enroll patients whose tumors are\u00a0<i>TP53<\/i>\u00a0wild-type.<\/p>\n<p>\n        <b>About Endometrial Cancer<\/b>\n      <\/p>\n<p>Endometrial cancer (EC) is the most common gynecologic malignancy in the U.S.<sup>1<\/sup> In 2026, approximately 68,000 uterine cancers (predominantly endometrial) are expected to be diagnosed, with approximately 14,000 deaths.<sup>1<\/sup>\u00a0\u00a0Worldwide there were about 420,368 cases with 97,723 deaths in 2022.<sup>2 <\/sup>Both incidence and mortality have continued to rise.<sup>3,4<\/sup>\u00a0\u00a0Key risk factors include obesity, type 2 diabetes, high-fat diets, tamoxifen or oral estrogen use, and delayed menopause.<sup>5<\/sup>\u00a0<i>TP53<\/i> is a well-recognized prognostic marker for EC; &gt;50% of advanced or recurrent EC tumors are <i>TP53<\/i>wt (gene for tumor protein P53; wild-type), and ~40%-55% are both <i>TP53<\/i>wt and mismatch repair-proficient (pMMR).<sup>6-8<\/sup>\u00a0While immune checkpoint inhibitors have shown benefit in patients with mismatch repair\u2013deficient (dMMR) and pMMR, the magnitude of benefit is greater for patients with dMMR tumors versus pMMR tumors.<sup>9-10<\/sup>\u00a0\u00a0There remains an unmet need for targeted therapies for patients with pMMR EC.<sup>11<\/sup>\u00a0<\/p>\n<div>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"1\" class=\"prnbcc\">\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>1.<\/sup> American Cancer Society. Cancer Facts &amp; Figures 2026. https:\/\/www.cancer.org\/content\/dam\/cancer-org\/research\/cancer-facts-and-statistics\/annual-cancer-facts-and-figures\/2026\/2026-cancer-facts-and-figures.pdf.\u00a0 Accessed February 8, 2026\u00a0<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>2.<\/sup> IARC GLOBOCAN 2022, Global Estimates\u00a0<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>3.<\/sup> Lu KH, et al. N Engl J Med. 2020;383:2053-2064\u00a0\u00a0<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>4.<\/sup> NCI. Cancer stat facts: uterine cancer. <a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=3560218736&amp;u=https%3A%2F%2Fseer.cancer.gov%2Fstatfacts%2Fhtml%2Fcorp.html&amp;a=https%3A%2F%2Fseer.cancer.gov%2Fstatfacts%2Fhtml%2Fcorp.html\" target=\"_blank\" class=\"prnews_a\" rel=\"nofollow\">https:\/\/seer.cancer.gov\/statfacts\/html\/corp.html<\/a>.\u00a0 Accessed October 7, 2025\u00a0\u00a0<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>5.<\/sup> American Cancer Society, Endometrial Cancer Risk Factors, 2025\u00a0<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>6.<\/sup> Leslie KK, et al. Gynecol Oncol. 2021;161(1):113-121.\u00a0\u00a0<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>7.<\/sup> Vergote I, et al. J Clin Oncol. 2023;41(35):5400-5410.\u00a0\u00a0<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>8.<\/sup> Mirza MR, et al. Presentation at: ESMO Congress; October 20-24, 2023\u00a0<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>9.<\/sup> Mirza MR, et al. N Engl J Med. 2023; 388:2145-2158.\u00a0<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>10.<\/sup> Eskander RN, et al. N Eng J Med. 2023;388:2159-2170.\u00a0\u00a0<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"prngen2\" colspan=\"1\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <sup>11.<\/sup> Makker V, et al. <i>Gynecol Oncol<\/i>.\u202f2024 Jun:185: 202-211\u00a0<\/span>\n              <\/p>\n<\/td>\n<\/tr>\n<\/table><\/div>\n<p>\n        <b>About XPOVIO\u00ae (selinexor)<\/b>\n      <\/p>\n<p>XPOVIO is a first-in-class, oral exportin 1 (XPO1) inhibitor compound for the treatment of cancer. XPOVIO functions by selectively binding to and inhibiting the nuclear export protein XPO1. XPOVIO is approved and marketed by Karyopharm in the U.S. in multiple oncology indications, including: (i) in combination with VELCADE\u00ae (bortezomib) and dexamethasone (XVd) in adult patients with multiple myeloma after at least one prior therapy; and (ii) in combination with dexamethasone in adult patients with heavily pre-treated multiple myeloma. XPOVIO\u00ae (also known as NEXPOVIO\u00ae in certain countries) has received regulatory approvals in various indications in a growing number of ex-U.S. territories and countries, including but not limited to the European Union, the United Kingdom, Mainland China, Taiwan, Hong Kong, Australia, South Korea, Singapore, Israel, and Canada. XPOVIO\u00ae\/NEXPOVIO\u00ae is marketed in these respective ex-U.S. territories by Karyopharm&#8217;s partners: Antengene, Menarini, Neopharm, and FORUS. Selinexor is also being investigated in several other mid- and late-stage clinical trials across multiple high unmet need cancer indications, including in myelofibrosis and endometrial cancer.<\/p>\n<p>For more information about Karyopharm&#8217;s products or clinical trials, please contact the Medical Information department at: Tel: +1 (888) 209-9326; Email: <a href=\"mailto:medicalinformation@karyopharm.com\" target=\"_blank\" rel=\"nofollow\">medicalinformation@karyopharm.com<\/a><\/p>\n<p>XPOVIO<sup>\u00ae<\/sup> (selinexor) is a prescription medicine approved:<\/p>\n<ul type=\"disc\">\n<li>In combination with bortezomib and dexamethasone for the treatment of adult patients with multiple myeloma who have received at least one prior therapy (XVd).<\/li>\n<li>In combination with dexamethasone for the treatment of adult patients with relapsed or refractory multiple myeloma who have received at least four prior therapies and whose disease is refractory to at least two proteasome inhibitors, at least two immunomodulatory agents, and an anti\u2010CD38 monoclonal antibody (Xd).<\/li>\n<\/ul>\n<p>\n        <b>SELECT IMPORTANT SAFETY INFORMATION<\/b>\n      <\/p>\n<p>\n        <b>Warnings and Precautions<\/b>\n      <\/p>\n<ul type=\"disc\">\n<li>\n          <u>Thrombocytopenia<\/u>: Monitor platelet counts throughout treatment. Manage with dose interruption and\/or reduction and supportive care.<\/li>\n<li>\n          <u>Neutropenia<\/u>: Monitor neutrophil counts throughout treatment. Manage with dose interruption and\/or reduction and granulocyte colony\u2010stimulating factors.<\/li>\n<li>\n          <u>Gastrointestinal Toxicity<\/u>: Nausea, vomiting, diarrhea, anorexia, and weight loss may occur. Provide antiemetic prophylaxis. Manage with dose interruption and\/or reduction, antiemetics, and supportive care.<\/li>\n<li>\n          <u>Hyponatremia<\/u>: Monitor serum sodium levels throughout treatment. Correct for concurrent hyperglycemia and high serum paraprotein levels. Manage with dose interruption, reduction, or discontinuation, and supportive care.<\/li>\n<li>\n          <u>Serious Infection<\/u>: Monitor for infection and treat promptly.<\/li>\n<li>\n          <u>Neurological Toxicity<\/u>: Advise patients to refrain from driving and engaging in hazardous occupations or activities until neurological toxicity resolves. Optimize hydration status and concomitant medications to avoid dizziness or mental status changes.<\/li>\n<li>\n          <u>Embryo\u2010Fetal Toxicity<\/u>: Can cause fetal harm. Advise females of reproductive potential and males with a female partner of reproductive potential, of the potential risk to a fetus and use of effective contraception.<\/li>\n<li>\n          <u>Cataract<\/u>: Cataracts may develop or progress. Treatment of cataracts usually requires surgical removal of the cataract.<\/li>\n<\/ul>\n<p>\n        <b>Adverse Reactions<\/b>\n      <\/p>\n<ul type=\"disc\">\n<li>The most common adverse reactions (\u226520%) in patients with multiple myeloma who receive XVd are fatigue, nausea, decreased appetite, diarrhea, peripheral neuropathy, upper respiratory tract infection, decreased weight, cataract and vomiting. Grade 3\u20104 laboratory abnormalities (\u226510%) are thrombocytopenia, lymphopenia, hypophosphatemia, anemia, hyponatremia and neutropenia. In the BOSTON trial, fatal adverse reactions occurred in 6% of patients within 30 days of last treatment. Serious adverse reactions occurred in 52% of patients. Treatment discontinuation rate due to adverse reactions was 19%.<\/li>\n<li>The most common adverse reactions (\u226520%) in patients with multiple myeloma who receive Xd are thrombocytopenia, fatigue, nausea, anemia, decreased appetite, decreased weight, diarrhea, vomiting, hyponatremia, neutropenia, leukopenia, constipation, dyspnea and upper respiratory tract infection. In the STORM trial, fatal adverse reactions occurred in 9% of patients. Serious adverse reactions occurred in 58% of patients. Treatment discontinuation rate due to adverse reactions was 27%.<\/li>\n<\/ul>\n<p>\n        <b>Use In Specific Populations<\/b>\n      <\/p>\n<p>Lactation: Advise not to breastfeed.<\/p>\n<p>For additional product information, including full prescribing information, please visit\u00a0<a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=4135642079&amp;u=http%3A%2F%2Fwww.xpovio.com%2F&amp;a=www.XPOVIO.com\" target=\"_blank\" rel=\"nofollow\"><b>www.XPOVIO.com<\/b><\/a><b>.<\/b><\/p>\n<p>\n        <b>To report SUSPECTED ADVERSE REACTIONS, contact Karyopharm Therapeutics Inc. at 1\u2010888\u2010209\u20109326 or FDA at 1\u2010800\u2010FDA\u20101088 or <\/b><br \/>\n        <a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=3715625804&amp;u=http%3A%2F%2Fwww.fda.gov%2Fmedwatch&amp;a=www.fda.gov%2Fmedwatch.\" target=\"_blank\" rel=\"nofollow\"><br \/>\n          <b>www.fda.gov\/medwatch.<\/b><br \/>\n        <\/a>\n      <\/p>\n<p>\n        <b>About Karyopharm Therapeutics<\/b>\n      <\/p>\n<p>Karyopharm\u00a0Therapeutics is a commercial-stage pharmaceutical company pioneering the science of nuclear export inhibition to develop differentiated therapies for patients with cancer.\u00a0The Company&#8217;s lead therapy, XPOVIO\u00ae\u00a0(selinexor), is a first-in-class inhibitor of exportin 1 (XPO1).\u00a0XPOVIO is marketed by the Company in the U.S. for adults with\u00a0relapsed or refractory multiple myeloma and is\u00a0approved\u00a0as XPOVIO or NEXPOVIO\u00ae\u00a0in more than 50 ex-U.S. countries and territories. Building on its leadership in XPO1 biology,\u00a0Karyopharm\u00a0is advancing\u00a0selinexor&#8217;s\u00a0potential in hematologic and solid tumor cancers,\u00a0including in myelofibrosis and TP53 wild-type endometrial cancer. The Company is also exploring opportunities to evaluate XPO1 inhibition\u00a0across myeloproliferative neoplasms and TP53 wild-type driven solid tumors using next-generation compounds, including\u00a0eltanexor.\u00a0Headquartered\u00a0in Newton, Massachusetts,\u00a0Karyopharm\u00a0has an established,\u00a0efficient\u00a0and scalable commercial infrastructure to bring novel therapeutic options to patients with cancer. For more information, visit <a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=2095736339&amp;u=http%3A%2F%2Fwww.karyopharm.com%2F&amp;a=www.karyopharm.com\" target=\"_blank\" rel=\"nofollow\">www.karyopharm.com<\/a>\u00a0and follow\u00a0Karyopharm\u00a0on <a href=\"https:\/\/edge.prnewswire.com\/c\/link\/?t=0&amp;l=en&amp;o=4688567-1&amp;h=2855083057&amp;u=https%3A%2F%2Fedge.prnewswire.com%2Fc%2Flink%2F%3Ft%3D0%26l%3Den%26o%3D4685406-1%26h%3D2147202234%26u%3Dhttps%253A%252F%252Fwww.linkedin.com%252Fcompany%252Fkaryopharm%252F%26a%3DLinkedIn&amp;a=LinkedIn\" target=\"_blank\" rel=\"nofollow\">LinkedIn<\/a> and on X\u00a0at @Karyopharm.\u00a0<\/p>\n<p>\n        <b>Forward-Looking Statements <\/b>\n      <\/p>\n<p>This press release contains forward-looking statements within the meaning of The Private Securities Litigation Reform Act of 1995. Such forward-looking statements include those regarding\u00a0Karyopharm&#8217;s guidance on its 2026 total revenue, 2026 U.S. net product revenue and 2026 R&amp;D and SG&amp;A expenses; expected cash runway and liquidity; Karyopharm&#8217;s beliefs about the market opportunity and annual peak revenue opportunities for selinexor; expectations with respect to commercialization efforts; expectations regarding the timing of reporting topline data from ongoing clinical trials; the ability of selinexor and eltanexor to treat patients with multiple myeloma, endometrial cancer, myelofibrosis, and other diseases; expectations with respect to the clinical development plans and potential regulatory submissions of selinexor; the potential publication of the SENTRY results; and the potential inclusion of the combination of selinexor plus ruxolitinib in relevant compendia. Such statements are subject to numerous important factors, risks and uncertainties, many of which are beyond Karyopharm&#8217;s control, that may cause actual events or results to differ materially from Karyopharm&#8217;s current expectations. For example, there can be no guarantee that Karyopharm will successfully commercialize XPOVIO or that any of Karyopharm&#8217;s drug candidates, including selinexor, will successfully complete necessary clinical development phases or that development of any of Karyopharm&#8217;s drug candidates will continue. Further, there can be no guarantee that any positive developments in the development or commercialization of Karyopharm&#8217;s drug candidate portfolio will result in stock price appreciation. Management&#8217;s expectations and, therefore, any forward-looking statements in this press release could also be affected by risks and uncertainties relating to a number of other factors, including the following: the adoption of XPOVIO in the commercial marketplace, the timing and costs involved in commercializing XPOVIO or any of Karyopharm&#8217;s drug candidates that receive regulatory approval; the ability to obtain and retain regulatory approval of XPOVIO or any of Karyopharm&#8217;s drug candidates that receive regulatory approval; Karyopharm&#8217;s results of clinical trials and preclinical trials, including subsequent analysis of existing data and new data received from ongoing and future trials; the content and timing of decisions made by the U.S. Food and Drug Administration and other regulatory authorities, investigational review boards at clinical trial sites and publication review bodies, including with respect to the need for additional clinical trials; the ability of Karyopharm or its third party collaborators or successors in interest to fully perform their respective obligations under the applicable agreement and the potential future financial implications of such agreement; Karyopharm&#8217;s ability to enroll patients in its clinical trials; unplanned cash requirements and expenditures; substantial doubt exists regarding Karyopharm&#8217;s ability to continue as a going concern; development or regulatory approval of drug candidates by Karyopharm&#8217;s competitors for products or product candidates in which Karyopharm is currently commercializing or developing; and Karyopharm&#8217;s ability to obtain, maintain and enforce patent and other intellectual property protection for any of its products or product candidates. These and other risks are described under the caption &#8220;Risk Factors&#8221; in Karyopharm&#8217;s Annual Report on Form 10-K for the year ended\u00a0December 31, 2025, which was filed with the Securities and Exchange Commission (SEC) on\u00a0February 13, 2026, and in other filings that Karyopharm may make with the SEC in the future. Any forward-looking statements contained in this press release speak only as of the date hereof, and, except as required by law, Karyopharm expressly disclaims any obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise.<\/p>\n<p>XPOVIO<sup>\u00ae<\/sup> and NEXPOVIO<sup>\u00ae<\/sup> are registered trademarks of Karyopharm Therapeutics Inc.<\/p>\n<div>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"1\" class=\"prnbcc\">\n<tr>\n<td class=\"prngen3\" colspan=\"8\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>KARYOPHARM THERAPEUTICS INC. <\/b><br \/>\n                <\/span>\n              <\/p>\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS <\/b><br \/>\n                <\/span>\n              <\/p>\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>(unaudited) <\/b><br \/>\n                <\/span>\n              <\/p>\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>(in thousands, except per share amounts)<\/b><br \/>\n                <\/span>\n              <\/p>\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">\u00a0<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen5\" colspan=\"6\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>Three Months Ended<\/b><br \/>\n                  <br \/>\n                  <b>March<\/b>\u00a0<b>31,<\/b><\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen6\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>2026<\/b><br \/>\n                <\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen6\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>2025<\/b><br \/>\n                <\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Revenues:<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml10\">\n                <span class=\"prnews_span\">Product revenue, net<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">29,163<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">21,054<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml10\">\n                <span class=\"prnews_span\">License and other revenue<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">5,903<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">8,961<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml20\">\n                <span class=\"prnews_span\">Total revenue<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">35,066<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">30,015<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Operating expenses:<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml10\">\n                <span class=\"prnews_span\">Cost of sales<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">1,345<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">1,301<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml10\">\n                <span class=\"prnews_span\">Research and development<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">33,797<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">34,618<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml10\">\n                <span class=\"prnews_span\">Selling, general and administrative<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">26,684<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">27,352<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml20\">\n                <span class=\"prnews_span\">Total operating expenses<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">61,826<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">63,271<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Loss from operations<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen11\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(26,760)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen11\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(33,256)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Other income (expense):<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml10\">\n                <span class=\"prnews_span\">Interest income<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">511<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">1,000<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml10\">\n                <span class=\"prnews_span\">Interest expense<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen12\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(12,553)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen12\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(10,994)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml10\">\n                <span class=\"prnews_span\">Other income, net<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">16,411<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">19,824<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml20\">\n                <span class=\"prnews_span\">Total other income, net<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">4,369<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen10\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">9,830<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Loss before income taxes<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen13\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(22,391)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen13\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(23,426)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Income tax provision<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen14\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(1)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen14\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(36)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Net loss<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen16\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(22,392)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen16\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(23,462)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Basic net loss per share<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen18\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(1.02)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen18\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(2.77)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Diluted net loss per share<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen18\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(1.24)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen18\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(2.77)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Weighted-average number of common shares outstanding used to <br \/>compute basic net loss per share<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">22,014<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">8,470<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Weighted-average number of common shares outstanding used to <br \/>compute diluted net loss per share<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">24,715<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen17\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">8,470<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<\/table><\/div>\n<p>\u00a0<\/p>\n<div>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"1\" class=\"prnbcc\">\n<tr>\n<td class=\"prngen3\" colspan=\"7\" rowspan=\"1\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>KARYOPHARM THERAPEUTICS INC.<\/b><br \/>\n                <\/span>\n              <\/p>\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>CONDENSED CONSOLIDATED BALANCE SHEETS<\/b><br \/>\n                <\/span>\n              <\/p>\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>(unaudited)<\/b><br \/>\n                <\/span>\n              <\/p>\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>(in thousands)<\/b><br \/>\n                <\/span>\n              <\/p>\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">\u00a0<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen5\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>March<\/b>\u00a0<b>31,<\/b><br \/><b>2026<\/b><\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen5\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>December<\/b>\u00a0<b>31,<\/b><br \/><b>2025<\/b><\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>Assets<\/b><br \/>\n                <\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen7\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Cash, cash equivalents and investments<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">90,850<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">63,744<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Restricted cash<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">317<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">351<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Accounts receivable<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">23,357<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">26,178<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Other assets<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">16,893<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">18,143<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml20\">\n                <span class=\"prnews_span\">Total assets<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">131,417<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">108,416<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\"><br \/>\n                  <b>Liabilities and stockholders&#8217; deficit<\/b><br \/>\n                <\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen19\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen19\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen19\" colspan=\"2\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Convertible senior notes due 2028<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">17,659<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">21,117<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Convertible senior notes due 2029<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">86,252<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">89,973<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Senior secured term loan<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">120,477<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">115,805<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Deferred royalty obligation<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">72,338<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">72,338<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">Other liabilities<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">100,337<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">102,109<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml20\">\n                <span class=\"prnews_span\">Total liabilities<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen7\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">397,063<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen7\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">401,342<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml20\">\n                <span class=\"prnews_span\">Total stockholders&#8217; deficit<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen14\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(265,646)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen9\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen14\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">(292,926)<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<tr>\n<td class=\"prngen8\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml20\">\n                <span class=\"prnews_span\">Total liabilities and stockholders&#8217; deficit; 22,544 and 18,311 shares issued and <br \/>outstanding at March\u00a031, 2026 and December\u00a031, 2025, respectively<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">131,417<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">$<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen15\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n<p class=\"prnml4\">\n                <span class=\"prnews_span\">108,416<\/span>\n              <\/p>\n<\/td>\n<td class=\"prngen4\" colspan=\"1\" rowspan=\"1\" nowrap=\"nowrap\">\n              \n            <\/td>\n<\/tr>\n<\/table><\/div>\n<div class=\"PRN_ImbeddedAssetReference\" id=\"DivAssetPlaceHolder6790\">\n<p>\n          <a href=\"https:\/\/mma.prnewswire.com\/media\/1890042\/Karyopharm_Therapeutics_Logo.html\" target=\"_blank\" rel=\"nofollow\"><br \/>\n            <img decoding=\"async\" src=\"https:\/\/mma.prnewswire.com\/media\/1890042\/Karyopharm_Therapeutics_Logo.jpg\" title=\"(PRNewsfoto\/Karyopharm Therapeutics Inc.)\" alt=\"(PRNewsfoto\/Karyopharm Therapeutics Inc.)\" \/><br \/>\n          <\/a>\n        <\/p>\n<\/p><\/div>\n<div class=\"PRN_ImbeddedAssetReference\" id=\"DivAssetPlaceHolder0\"><\/div>\n<p id=\"PURL\">\n        <img loading=\"lazy\" decoding=\"async\" title=\"Cision\" width=\"12\" height=\"12\" alt=\"Cision\" src=\"https:\/\/edge.prnewswire.com\/c\/img\/favicon.png?sn=NE59445&amp;sd=2026-05-14\" \/> View original content to download multimedia:<a id=\"PRNURL\" rel=\"nofollow\" href=\"https:\/\/www.prnewswire.com\/news-releases\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment-302771689.html\" target=\"_blank\">https:\/\/www.prnewswire.com\/news-releases\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment-302771689.html<\/a><\/p>\n<p>SOURCE Karyopharm Therapeutics Inc.<\/p>\n<\/p><\/div>\n<p>    <img decoding=\"async\" alt=\"\" src=\"https:\/\/rt.prnewswire.com\/rt.gif?NewsItemId=NE59445&amp;Transmission_Id=202605140730PR_NEWS_USPR_____NE59445&amp;DateId=20260514\" style=\"border:0px;width:1px;height:1px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PR Newswire \u2013 Completed Enrollment of Phase 3 XPORT-EC-042 Trial in Endometrial Cancer; Topline Data Expected Mid-2026 \u2013 \u2013 Phase 3 SENTRY Results Selected for Late-Breaking Oral Presentation at ASCO on June 2 \u2013 \u2013 Total Revenue was $35.1 Million and U.S. XPOVIO\u00ae (selinexor) Net Product Revenue was $29.2 Million for the First Quarter of\u00a02026 \u2013 \u2013 Company Reaffirms Full-Year 2026 Total Revenue Guidance of $130 Million to $150 Million Including U.S. XPOVIO Net Product Revenue Guidance of $115 Million to $130 Million \u2013 \u2013 Conference Call Scheduled for Today at 8:00 a.m. ET \u2013 NEWTON, Mass., May 14, 2026 \/PRNewswire\/ &#8212; Karyopharm Therapeutics Inc. (Nasdaq: KPTI), a commercial-stage pharmaceutical company pioneering novel cancer therapies, today reported financial results for &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-962750","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment - Market Newsdesk<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment - Market Newsdesk\" \/>\n<meta property=\"og:description\" content=\"PR Newswire \u2013 Completed Enrollment of Phase 3 XPORT-EC-042 Trial in Endometrial Cancer; Topline Data Expected Mid-2026 \u2013 \u2013 Phase 3 SENTRY Results Selected for Late-Breaking Oral Presentation at ASCO on June 2 \u2013 \u2013 Total Revenue was $35.1 Million and U.S. XPOVIO\u00ae (selinexor) Net Product Revenue was $29.2 Million for the First Quarter of\u00a02026 \u2013 \u2013 Company Reaffirms Full-Year 2026 Total Revenue Guidance of $130 Million to $150 Million Including U.S. XPOVIO Net Product Revenue Guidance of $115 Million to $130 Million \u2013 \u2013 Conference Call Scheduled for Today at 8:00 a.m. ET \u2013 NEWTON, Mass., May 14, 2026 \/PRNewswire\/ &#8212; Karyopharm Therapeutics Inc. (Nasdaq: KPTI), a commercial-stage pharmaceutical company pioneering novel cancer therapies, today reported financial results for &hellip; Continue reading &quot;Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/\" \/>\n<meta property=\"og:site_name\" content=\"Market Newsdesk\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-14T12:49:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mma.prnewswire.com\/media\/1890042\/Karyopharm_Therapeutics_Logo.jpg\" \/>\n<meta name=\"author\" content=\"Newsdesk\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Newsdesk\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"19 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/\"},\"author\":{\"name\":\"Newsdesk\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/#\\\/schema\\\/person\\\/482f27a394d4fda80ecb5499e519d979\"},\"headline\":\"Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment\",\"datePublished\":\"2026-05-14T12:49:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/\"},\"wordCount\":3899,\"image\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/mma.prnewswire.com\\\/media\\\/1890042\\\/Karyopharm_Therapeutics_Logo.jpg\",\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/\",\"url\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/\",\"name\":\"Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment - Market Newsdesk\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/mma.prnewswire.com\\\/media\\\/1890042\\\/Karyopharm_Therapeutics_Logo.jpg\",\"datePublished\":\"2026-05-14T12:49:31+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/#\\\/schema\\\/person\\\/482f27a394d4fda80ecb5499e519d979\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/#primaryimage\",\"url\":\"https:\\\/\\\/mma.prnewswire.com\\\/media\\\/1890042\\\/Karyopharm_Therapeutics_Logo.jpg\",\"contentUrl\":\"https:\\\/\\\/mma.prnewswire.com\\\/media\\\/1890042\\\/Karyopharm_Therapeutics_Logo.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/#website\",\"url\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/\",\"name\":\"Market Newsdesk\",\"description\":\"Latest Business News in Real Time\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/#\\\/schema\\\/person\\\/482f27a394d4fda80ecb5499e519d979\",\"name\":\"Newsdesk\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a0d0bd5b0f0ca12a265a459b13169dac35f33776d8501eda5e68844a366f2f46?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a0d0bd5b0f0ca12a265a459b13169dac35f33776d8501eda5e68844a366f2f46?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a0d0bd5b0f0ca12a265a459b13169dac35f33776d8501eda5e68844a366f2f46?s=96&d=mm&r=g\",\"caption\":\"Newsdesk\"},\"url\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/author\\\/newsdesk\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment - Market Newsdesk","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/","og_locale":"en_US","og_type":"article","og_title":"Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment - Market Newsdesk","og_description":"PR Newswire \u2013 Completed Enrollment of Phase 3 XPORT-EC-042 Trial in Endometrial Cancer; Topline Data Expected Mid-2026 \u2013 \u2013 Phase 3 SENTRY Results Selected for Late-Breaking Oral Presentation at ASCO on June 2 \u2013 \u2013 Total Revenue was $35.1 Million and U.S. XPOVIO\u00ae (selinexor) Net Product Revenue was $29.2 Million for the First Quarter of\u00a02026 \u2013 \u2013 Company Reaffirms Full-Year 2026 Total Revenue Guidance of $130 Million to $150 Million Including U.S. XPOVIO Net Product Revenue Guidance of $115 Million to $130 Million \u2013 \u2013 Conference Call Scheduled for Today at 8:00 a.m. ET \u2013 NEWTON, Mass., May 14, 2026 \/PRNewswire\/ &#8212; Karyopharm Therapeutics Inc. (Nasdaq: KPTI), a commercial-stage pharmaceutical company pioneering novel cancer therapies, today reported financial results for &hellip; Continue reading \"Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment\"","og_url":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/","og_site_name":"Market Newsdesk","article_published_time":"2026-05-14T12:49:31+00:00","og_image":[{"url":"https:\/\/mma.prnewswire.com\/media\/1890042\/Karyopharm_Therapeutics_Logo.jpg","type":"","width":"","height":""}],"author":"Newsdesk","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Newsdesk","Est. reading time":"19 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/#article","isPartOf":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/"},"author":{"name":"Newsdesk","@id":"https:\/\/www.marketnewsdesk.com\/#\/schema\/person\/482f27a394d4fda80ecb5499e519d979"},"headline":"Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment","datePublished":"2026-05-14T12:49:31+00:00","mainEntityOfPage":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/"},"wordCount":3899,"image":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/#primaryimage"},"thumbnailUrl":"https:\/\/mma.prnewswire.com\/media\/1890042\/Karyopharm_Therapeutics_Logo.jpg","inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/","url":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/","name":"Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment - Market Newsdesk","isPartOf":{"@id":"https:\/\/www.marketnewsdesk.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/#primaryimage"},"image":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/#primaryimage"},"thumbnailUrl":"https:\/\/mma.prnewswire.com\/media\/1890042\/Karyopharm_Therapeutics_Logo.jpg","datePublished":"2026-05-14T12:49:31+00:00","author":{"@id":"https:\/\/www.marketnewsdesk.com\/#\/schema\/person\/482f27a394d4fda80ecb5499e519d979"},"breadcrumb":{"@id":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/#primaryimage","url":"https:\/\/mma.prnewswire.com\/media\/1890042\/Karyopharm_Therapeutics_Logo.jpg","contentUrl":"https:\/\/mma.prnewswire.com\/media\/1890042\/Karyopharm_Therapeutics_Logo.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/www.marketnewsdesk.com\/index.php\/karyopharm-reports-first-quarter-2026-financial-results-and-completion-of-phase-3-endometrial-cancer-trial-enrollment\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.marketnewsdesk.com\/"},{"@type":"ListItem","position":2,"name":"Karyopharm Reports First Quarter 2026 Financial Results and Completion of Phase 3 Endometrial Cancer Trial Enrollment"}]},{"@type":"WebSite","@id":"https:\/\/www.marketnewsdesk.com\/#website","url":"https:\/\/www.marketnewsdesk.com\/","name":"Market Newsdesk","description":"Latest Business News in Real Time","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.marketnewsdesk.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.marketnewsdesk.com\/#\/schema\/person\/482f27a394d4fda80ecb5499e519d979","name":"Newsdesk","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/a0d0bd5b0f0ca12a265a459b13169dac35f33776d8501eda5e68844a366f2f46?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a0d0bd5b0f0ca12a265a459b13169dac35f33776d8501eda5e68844a366f2f46?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a0d0bd5b0f0ca12a265a459b13169dac35f33776d8501eda5e68844a366f2f46?s=96&d=mm&r=g","caption":"Newsdesk"},"url":"https:\/\/www.marketnewsdesk.com\/index.php\/author\/newsdesk\/"}]}},"_links":{"self":[{"href":"https:\/\/www.marketnewsdesk.com\/index.php\/wp-json\/wp\/v2\/posts\/962750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.marketnewsdesk.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.marketnewsdesk.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.marketnewsdesk.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marketnewsdesk.com\/index.php\/wp-json\/wp\/v2\/comments?post=962750"}],"version-history":[{"count":0,"href":"https:\/\/www.marketnewsdesk.com\/index.php\/wp-json\/wp\/v2\/posts\/962750\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.marketnewsdesk.com\/index.php\/wp-json\/wp\/v2\/media?parent=962750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.marketnewsdesk.com\/index.php\/wp-json\/wp\/v2\/categories?post=962750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.marketnewsdesk.com\/index.php\/wp-json\/wp\/v2\/tags?post=962750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}