On May 14, 2026 Autolus Therapeutics plc (Nasdaq: AUTL), a commercial-stage biopharmaceutical company developing, manufacturing and delivering next-generation programmed T cell therapies and candidates, reported its operational and financial results for the first quarter ended March 31, 2026.

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"In the first quarter, Autolus continued to expand market share for AUCATZYL in the US based on strong physician experience in adult ALL, and supported by reliable, high-quality product delivery. Our UK launch, which began in January, is off to a strong start, and we are expanding our reach in this market as well. We are pleased to report a turn to positive gross margin in the first quarter, and we expect continued improvement as we grow sales and manage costs," said Dr. Christian Itin, Chief Executive Officer of Autolus.

Dr. Itin continued, "Beyond adult ALL, given obe-cel’s established profile, we remain focused on broadening obe-cel’s utility in additional indications. Our Phase 2 pivotal studies, CATULUS in pediatric relapsed or refractory B-cell precursor ALL and LUMINA in severe lupus nephritis patients, and our Phase 1 BOBCAT trial in progressive MS, are underway and progressing well."

Dr. Itin concluded, "With good momentum with AUCATZYL and our pipeline, we continue optimizing our operating model and driving cost efficiency. The recently announced initiative will further enhance our margins, support scalable growth and position Autolus for long-term value creation."

Product and Pipeline Updates:

AUCATZYL Launch
Autolus reported net product revenue of $26.2 million for the three months ended March 31, 2026, compared to $9.0 million for the same period the prior year.
AUCATZYL launched in the UK in January 2026 and is now available under routine commissioning.
Data from the ROCCA (Real-World Outcomes Collaborative for CAR T in Adult ALL) consortium covering commercial patients during the first year of launch of AUCATZYL in the US was presented at the TANDEM meeting in February 2026. This real-world data showed consistency in both safety and efficacy with the pivotal FELIX clinical trial that was the basis for regulatory approvals. The ROCCA consortium registry covered approximately 60% of US commercial patients at a data cutoff of January 2026.
Obe-cel in pediatric r/r B-ALL
The Phase 2 portion of the ongoing CATULUS Phase 1 trial of obe-cel in pediatric relapsed or refractory (r/r) B-cell precursor ALL (B-ALL) patients is underway and Autolus expects to report data at the end of 2027. The US Food and Drug Administration (FDA) has granted regenerative medicine advanced therapy (RMAT) designation to obe-cel for the treatment of pediatric patients with r/r B-ALL.
Obe-cel in lupus nephritis
Data from the Phase 1 CARLYSLE trial in patients with severe refractory systemic lupus erythematosus supported progression of obe-cel as a treatment for lupus nephritis (LN) and selection of the recommended Phase 2 dose of 50 million cells. Following alignment with the FDA on a potential registrational path to approval, the pivotal LUMINA Phase 2 trial is enrolling and the Company expects to report data in 2028.
Obe-cel in progressive MS
Autolus has advanced obe-cel into initial clinical development to explore treatment in progressive MS. The Phase 1 trial, expected to include up to 18 adult patients, is enrolling and will determine the safety, tolerability, and preliminary efficacy of obe-cel in participants with refractory progressive forms of MS. The Company expects to report initial data from the trial at the end of 2026 and full data in 2027.
AUTO8 in Light-Chain Amyloidosis
The Phase 1 ALARIC trial evaluating AUTO8 in light-chain amyloidosis is ongoing and initial data are expected to be reported at the end of 2026.
Operational Updates:

In April 2026, Autolus announced a strategic initiative and plan to improve operational efficiency and reduce operating expenses. As part of this initiative, Autolus is implementing a reduction in force affecting approximately 13% of its existing overall workforce, impacting all areas of the business. The actions are expected to reduce operating expenses by approximately $15 million on an annualized basis beginning in 2027. As a result of the reorganization, which includes employee-related actions taken beginning in the second half of 2025, the Company expects to incur total restructuring charges of approximately $8 million, consisting primarily of employee severance and related costs, the majority of which will be recognized in the first half of 2026. The implementation of the workforce reduction plan is expected to be substantially complete by the third quarter of 2026.

In April 2026, the Company held a virtual investor event entitled: Spotlight on Acute Lymphoblastic Leukemia (ALL) Program. The event included key opinion leaders Dr. Jae Park from Memorial Sloan Kettering Cancer Center; Dr. Lori Muffly from Stanford School of Medicine; Dr. Elias Jabbour from MD Anderson Cancer Center and Dr. Michael Pulsipher from University of Utah Huntsman Cancer Institute. A recording of the event is available in the Investor Relations section of the Company’s website, under "Events".

Outlook:

Autolus reiterates its full year 2026 outlook for AUCATZYL net product revenue of between $120 million to $135 million, up from $74 million in 2025, as well as continued positive gross margin in 2026.

Based on current operating plans, including anticipated AUCATZYL net revenues, Autolus expects that its current and projected cash, cash equivalents and marketable securities will be sufficient to fund the Company’s operations into Q4 2027.

Summary of Anticipated News Flow:

Longer-term follow up data from CARLYSLE trial in patients with severe refractory systemic lupus erythematosus

By year-end 2026
Initial clinical data from BOBCAT Phase 1 trial in patients with progressive MS By year-end 2026
Initial clinical data from ALARIC Phase 1 trial in patients with light-chain amyloidosis By year-end 2026
Phase 1 full data from BOBCAT trial in patients with progressive MS In 2027
Phase 2 data from CATULUS trial in patients with pediatric r/r B-ALL By year-end 2027
Phase 2 data from LUMINA trial in patients with LN In 2028

Financial Results for the Quarter Ended March 31, 2026

Product revenue, net increased to $26.2 million for the three months ended March 31, 2026, compared to $9.0 million the same period in 2025.

Cost of sales increased to $24.6 million for the three months ended March 31, 2026, compared to $18.0 million the same period in 2025. This increase was primarily due to costs related to increased product sales of AUCATZYL in the three months ended March 31, 2026 including inventory reserves and write offs compared to the same period in the prior year. Gross profit was $1.6 million in the first quarter of 2026, compared to a loss in all prior quarters.

Research and development expenses decreased to $21.2 million for the three months ended March 31, 2026, compared to $26.7 million in the same period in 2025. This change was primarily due to a decrease in research and development activities including clinical trial and clinical manufacturing supply costs.

Selling, general and administrative expenses increased to $39.9 million for the three months ended March 31, 2026, compared to $29.5 million in the same period in 2025. This increase was primarily due to salaries, other employment-related costs and professional fees supporting commercialization activities in the US and UK. In addition, this quarter also included one-time termination-related expenses, relating to the strategic operational efficiency and cost reduction initiative announced in April 2026.

Loss from operations for the three months ended March 31, 2026, was $59.5 million, as compared to $65.2 million for the same period in 2025.

Net loss was $71.6 million for the three months ended March 31, 2026, compared to $70.2 million for the same period in 2025. Basic and diluted net loss per ordinary share for the three months ended March 31, 2026, totaled $(0.27), compared to basic and diluted net loss per ordinary share of $(0.26) for the same period in 2025.

Cash, cash equivalents and marketable securities at March 31, 2026, totaled $229.4 million, as compared to $300.7 million at December 31, 2025. The decrease was primarily driven by net cash used in operating activities.

Selected Consolidated Statements of Operations and Comprehensive Loss Data
(In thousands, except share and per share amounts)

Three Months Ended March 31,
2026 2025
Revenue:
Product revenue, net $ 26,218 $ 8,982
Total revenue, net 26,218 8,982
Cost and operating expenses:
Cost of sales (24,568 ) (17,951 )
Research and development expenses, net (21,210 ) (26,734 )
Selling, general and administrative expenses (39,953 ) (29,537 )
Loss from operations (59,513 ) (65,240 )
Total other (expenses) income, net (11,222 ) (2,696 )
Net loss before income tax (70,735 ) (67,936 )
Income tax expense (863 ) (2,225 )
Net loss (71,598 ) (70,161 )
Other comprehensive (loss) income:
Total other comprehensive (loss) income, net of tax (1,271 ) 11,068
Total comprehensive loss $ (72,869 ) $ (59,093 )

Basic and diluted net loss per ordinary share $ (0.27 ) $ (0.26 )
Weighted-average basic and diluted ordinary shares 266,143,425 266,126,548

Financial Results for the Three Months Ended March 31, 2026
Selected Consolidated Balance Sheet Data
(In thousands)

March 31, December 31,
2026 2025
Assets
Cash and cash equivalents $ 130,925 $ 104,132
Marketable securities – Available-for-sale debt securities $ 98,509 $ 196,578
Total current assets $ 368,835 $ 435,915
Total assets $ 527,065 $ 589,068
Liabilities and shareholders’ equity
Total current liabilities $ 63,599 $ 73,440
Total liabilities $ 418,239 $ 410,939
Total shareholders’ equity $ 108,826 $ 178,129

Conference Call

Management will host a conference call and webcast today at 8:30am EDT/1:30pm BST to discuss the company’s financial results. Conference call participants should pre-register using this link to receive the dial-in numbers and a personal PIN, which are required to access the conference call. A simultaneous audio webcast and replay will be accessible on the events section of Autolus’ website at View Source

(Press release, Autolus, MAY 14, 2026, View Source [SID1234665696])

On May 14, 2026 Rigel Pharmaceuticals, Inc. (Nasdaq: RIGL), a commercial stage biotechnology company focused on hematologic disorders and cancer, reported that Dean Schorno, the company’s chief financial officer, will present a company overview at the 2026 RBC Capital Markets Global Healthcare Conference on Tuesday, May 19, at 9:30 a.m. ET in New York, NY.

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To access the live webcast or archived recording, visit the Investor Relations section of the company’s website at www.rigel.com. Please connect to Rigel’s website prior to the start of the live webcast to allow for any software downloads.

(Press release, Rigel, MAY 14, 2026, View Source [SID1234665713])

On May 14, 2026 Degron Therapeutics ("Degron"), a clinical-stage biotechnology company advancing molecular glue degrader (MGD) medicines targeting previously undruggable or insufficiently drugged proteins, reported the closing of a $40 million Series A Extension. The round was led by LAPAM CAPITAL. Additional investors include GTJA Investment Group, Fortune Capital, CSPC & Growth, ApicHope, GF Xinde, CASSTAR, Kinghall Ventures, and GAGE Capital. This brings Degron’s total capital raised to $95 million.

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The financing will advance Degron’s lead program, DEG6498—a first-in-class HuR (Human antigen R) molecular glue degrader—which entered the clinic in late 2025 with first patient dosed in November. The program, which targets a previously undruggable RNA-binding protein with key roles in driving cancer, inflammation, and metabolic disorders, is currently in dose escalation in a Phase 1 study in patients with advanced solid tumors.

"We are thrilled to welcome this distinguished group of investors who share our vision for transforming the treatment of serious diseases with high unmet need through our innovative MGD platform," said Lily Zou, Ph.D., co-founder and CEO of Degron Therapeutics. "This financing will support the continued advancement of our clinical-stage and preclinical pipeline and further strengthen our technology platform. The strong interest from leading healthcare investors underscores confidence in our approach to developing novel MGDs. With our first-in-class HuR program now advancing in the clinic and two additional immunology programs approaching pre-clinical development, we are making significant progress toward our goal of delivering breakthrough therapies to improve patients’ lives."

Proceeds from this financing will support the continued clinical development of DEG6498, advancing immunology programs to development candidate stage in 2026, and the ongoing expansion of the company’s proprietary GlueXplorer platform to generate potential first-in-class and best-in-disease molecular glue degrader candidates.

"We are pleased to lead this financing round for Degron. Targeted protein degradation remains a key focus for us, and Degron’s proprietary molecular glue platform, built on deep expertise and a strong data foundation, demonstrates robust capabilities in discovering novel targets and compounds, including for historically undruggable targets," said Mr. Zhihua Yu, Chairman of Lapam Capital, which led the financing. "We are impressed by the team’s strengths across R&D, translational development, and business development. With this financing, we believe Degron is well-positioned to advance its pipeline efficiently and generate compelling clinical data to benefit patients."

Founded in 2021 by ShanghaiTech University professor and company co-founder Yong Cang, Ph.D., Degron Therapeutics built a de novo molecular glue degrader discovery platform, GlueXplorer. The company has created more than 10,000 structurally differentiated MGD compounds across more than 150 novel non-IMiDs cores, combined with multiple complementary screening and validation approaches. The platform has enabled Degron to build a pipeline of programs targeting important disease-causing proteins that have historically been inaccessible to conventional small-molecule drugs.

In addition to advancing its internal pipeline, Degron continues to partner with leading pharmaceutical and biotechnology companies to expand MGD R&D across multiple therapeutic areas, including its ongoing collaboration with Takeda.

About DEG6498

DEG6498 is a potent, orally bioavailable small-molecule molecular glue degrader that induces the interaction between the E3 ubiquitin ligase component cereblon (CRBN) and the RNA-binding protein Human antigen R (HuR), leading to the targeted degradation of HuR protein. DEG6498 is being evaluated in a Phase 1 first-in-human study (NCT07244835 / CTR20254261) in patients with advanced solid tumors.

(Press release, Shanghai Degron Therapeutics, MAY 14, 2026, View Source [SID1234665739])

On May 14, 2026 Biogen Inc. (Nasdaq: BIIB) reported the successful completion of the acquisition of Apellis Pharmaceuticals, Inc. (Nasdaq: APLS). Apellis, a leader in advancing treatments for serious, complement-driven diseases, is now a wholly owned subsidiary of Biogen.

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The acquisition adds two best-in-class commercialized products, EMPAVELI and SYFOVRE, significantly bolstering Biogen’s near-term growth outlook and accelerating the Company’s expansion into nephrology. Together, the products recorded $689 million in net product revenue in 2025. This transaction will strengthen Biogen’s revenue and EPS growth potential by being accretive to Biogen’s Non-GAAP diluted EPS in 2027 and is expected to materially increase Biogen’s non-GAAP EPS compound annual growth rate (CAGR) through the end of the decade. Updated financial guidance will be provided in conjunction with the Q2 earnings report in July.

Apellis also brings an established nephrology commercial and medical infrastructure to accelerate Biogen’s launch readiness for felzartamab, with a first Phase 3 readout in antibody-mediated rejection in kidney transplant patients anticipated in the first half of 2027.

Biogen’s tender offer, to acquire all of the outstanding shares of Apellis common stock for $41 per share in cash and one contractual, non-transferable contingent value right per share representing the right to receive contingent cash payments of up to an aggregate of $4 in cash upon the achievement of certain annual global net sales thresholds for SYFOVRE, expired one minute after 11:59 p.m., Eastern Time, on May 13, 2026. Equiniti Trust Company, LLC, the depositary for the tender offer, has advised Biogen that approximately 105,687,831 shares were validly tendered and not validly withdrawn in the tender offer, representing approximately 82.4% of the total outstanding shares as of the expiration time. All conditions to the tender offer having been satisfied or waived on May 14, 2026, Aspen Purchaser Sub, Inc. (Aspen), a wholly owned subsidiary of Biogen, accepted for payment all shares that were validly tendered and not validly withdrawn pursuant to the tender offer.

Following the consummation of the tender offer, Aspen merged with and into Apellis in accordance with Section 251(h) of the General Corporation Law of the State of Delaware without a vote of Apellis shareholders, with Apellis continuing as the surviving corporation of the merger and a wholly owned subsidiary of Biogen. In connection with the merger, the shares that were not tendered in the tender offer were acquired by Biogen and converted into the right to receive the offer price. In connection with the completion of the transaction, the Apellis shares ceased trading on Nasdaq.

About SYFOVRE (pegcetacoplan injection)

SYFOVRE (pegcetacoplan injection) is the first-ever approved therapy for geographic atrophy (GA) secondary to AMD. By targeting C3, SYFOVRE is designed to provide comprehensive control of the complement cascade, part of the body’s immune system. SYFOVRE is approved in the United States and Australia for the treatment of GA secondary to age-related macular degeneration.

About Geographic Atrophy

Geographic atrophy is an advanced form of age-related macular degeneration and a leading cause of blindness worldwide, impacting more than one million Americans and five million people worldwide.1,2 It is a progressive and irreversible disease caused by the growth of lesions, which destroys the retinal cells responsible for vision. Vision loss caused by GA severely impairs independence and quality of life by making it difficult to participate in daily activities. While rates of progression vary between patients, on average, it takes 2.5 years for GA lesions to start impacting the fovea, which is responsible for central vision.3

About EMPAVELI/Aspaveli (pegcetacoplan)

EMPAVELI (Aspaveli in the EU) (pegcetacoplan) is a targeted C3 therapy designed to regulate excessive activation of the complement cascade, part of the body’s immune system, which can lead to the onset and progression of many serious diseases. It is the first treatment approved in the United States for C3 glomerulopathy (C3G) or primary immune complex membranoproliferative glomerulonephritis (IC-MPGN) in patients 12 years of age or older, to reduce proteinuria. EMPAVELI/Aspaveli is also approved for the treatment of adults with paroxysmal nocturnal hemoglobinuria (PNH) in the United States, European Union, and other countries globally, and for the treatment of C3G and primary IC-MPGN in the European Union and other countries globally. EMPAVELI is being evaluated for the treatment of additional rare diseases. Sobi has commercial rights to EMPAVELI/Aspaveli outside the U.S.

About C3 Glomerulopathy (C3G) and Primary Immune-Complex Membranoproliferative Glomerulonephritis (IC-MPGN)

C3G and primary IC-MPGN are rare and debilitating kidney diseases that can lead to kidney failure. Excessive C3 deposits are a key marker of disease activity, which can lead to kidney inflammation, damage, and failure. Approximately 50% of people living with C3G and primary IC-MPGN suffer from kidney failure within five to 10 years of diagnosis, requiring lifelong dialysis therapy or a burdensome kidney transplant.4-6 Additionally, approximately 90% of patients who previously received a kidney transplant will experience disease recurrence.7

About Paroxysmal Nocturnal Hemoglobinuria (PNH)

Paroxysmal nocturnal hemoglobinuria (PNH) is an acquired, rare, chronic, and potentially life-threatening blood disease that is associated with persistently low (below normal) hemoglobin levels, thrombosis, and debilitating symptoms. PNH can appear at any age and in any race or gender, and is most often diagnosed in people in their early 30s.8,9

U.S. Important Safety Information for SYFOVRE (pegcetacoplan injection)

CONTRAINDICATIONS

•
SYFOVRE is contraindicated in patients with ocular or periocular infections, in patients with active intraocular inflammation, and in patients with hypersensitivity to pegcetacoplan or any of the excipients in SYFOVRE. Systemic hypersensitivity reactions (e.g., anaphylaxis, rash, urticaria) have occurred.

WARNINGS AND PRECAUTIONS

•
Endophthalmitis and Retinal Detachments

•
Intravitreal injections, including those with SYFOVRE, may be associated with endophthalmitis and retinal detachments. Proper aseptic injection technique must always be used when administering SYFOVRE to minimize the risk of endophthalmitis. Patients should be instructed to report any symptoms suggestive of endophthalmitis or retinal detachment without delay and should be managed appropriately. •
Retinal Vasculitis and/or Retinal Vascular Occlusion

•
Retinal vasculitis and/or retinal vascular occlusion, typically in the presence of intraocular inflammation, have been reported with the use of SYFOVRE. Cases may occur with the first dose of SYFOVRE and may result in severe vision loss. Discontinue treatment with SYFOVRE in patients who develop these events. Patients should be instructed to report any change in vision without delay.

•
Neovascular Age-related Macular Degeneration (AMD)

•
In clinical trials, use of SYFOVRE was associated with increased rates of neovascular (wet) AMD or choroidal neovascularization (12% when administered monthly, 7% when administered every other month and 3% in the control group) by Month 24. Patients receiving SYFOVRE should be monitored for signs of neovascular AMD. In case anti-Vascular Endothelial Growth Factor (anti-VEGF) is required, it should be given separately from SYFOVRE administration.

•
Intraocular Inflammation

•
In clinical trials, use of SYFOVRE was associated with episodes of intraocular inflammation including: vitritis, vitreal cells, iridocyclitis, uveitis, anterior chamber cells, iritis, and anterior chamber flare. After inflammation resolves, patients may resume treatment with SYFOVRE.

•
Increased Intraocular Pressure

•
Acute increase in intraocular pressure may occur within minutes of any intravitreal injection, including with SYFOVRE. Perfusion of the optic nerve head should be monitored following the injection and managed as needed.

ADVERSE REACTIONS

•
Most common adverse reactions (incidence ≥5%) are ocular discomfort, neovascular age-related macular degeneration, vitreous floaters, conjunctival hemorrhage.

Please see full Prescribing Information for more information.

U.S. Important Safety Information for EMPAVELI (pegcetacoplan)

BOXED WARNING: SERIOUS INFECTIONS CAUSED BY ENCAPSULATED BACTERIA

EMPAVELI, a complement inhibitor, increases the risk of serious infections, especially those caused by encapsulated bacteria, such as Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae type B. Life-threatening and fatal infections with encapsulated bacteria have occurred in patients treated with complement inhibitors. These infections may become rapidly life-threatening or fatal if not recognized and treated early.

•
Complete or update vaccination for encapsulated bacteria at least 2 weeks prior to the first dose of EMPAVELI, unless the risks of delaying therapy with EMPAVELI outweigh the risks of developing a serious infection. Comply with the most current Advisory Committee on Immunization Practices (ACIP) recommendations for vaccinations against encapsulated bacteria in patients receiving a complement inhibitor.

•
Patients receiving EMPAVELI are at increased risk for invasive disease caused by encapsulated bacteria, even if they develop antibodies following vaccination. Monitor patients for early signs and symptoms of serious infections and evaluate immediately if infection is suspected.

Because of the risk of serious infections caused by encapsulated bacteria, EMPAVELI is available only through a restricted program under a Risk Evaluation and Mitigation Strategy (REMS) called the EMPAVELI REMS.

CONTRAINDICATIONS

•
Hypersensitivity to pegcetacoplan or to any of the excipients

•
For initiation in patients with unresolved serious infection caused by encapsulated bacteria including Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae type B

WARNINGS AND PRECAUTIONS

Serious Infections Caused by Encapsulated Bacteria

EMPAVELI, a complement inhibitor, increases a patient’s susceptibility to serious, life-threatening, or fatal infections caused by encapsulated bacteria including Streptococcus pneumoniae, Neisseria meningitidis (caused by any serogroup, including non-groupable strains), and Haemophilus influenzae type B. Life-threatening and fatal infections with encapsulated bacteria have occurred in both vaccinated and unvaccinated patients treated with complement inhibitors. The initiation of EMPAVELI treatment is contraindicated in patients with unresolved serious infection caused by encapsulated bacteria.

Complete or update vaccination against encapsulated bacteria at least 2 weeks prior to administration of the first dose of EMPAVELI, according to the most current ACIP recommendations for patients receiving a complement inhibitor. Revaccinate patients in accordance with ACIP recommendations considering the duration of therapy with EMPAVELI. Note that ACIP recommends an administration schedule in patients receiving complement inhibitors that differs from the administration schedule in the vaccine prescribing information. If urgent EMPAVELI therapy is indicated in a patient who is not up to date with vaccines against encapsulated bacteria according to ACIP recommendations, provide the patient with antibacterial drug prophylaxis and administer these vaccines as soon as possible. The benefits and risks of treatment with EMPAVELI, as well as the benefits and risks of antibacterial drug prophylaxis in unvaccinated or vaccinated patients, must be considered against the known risks for serious infections caused by encapsulated bacteria.

Vaccination does not eliminate the risk of serious encapsulated bacterial infections, despite development of antibodies following vaccination. Closely monitor patients for early signs and symptoms of serious infection and evaluate patients immediately if an infection is suspected. Inform patients of these signs and symptoms and instruct patients to seek immediate medical care if these signs and symptoms occur. Promptly treat known infections. Serious infection may become rapidly life-threatening or fatal if not recognized and treated early. Consider interruption of EMPAVELI in patients who are undergoing treatment for serious infections.

EMPAVELI is available only through a restricted program under a REMS.EMPAVELI REMS

EMPAVELI is available only through a restricted program under a REMS called EMPAVELI REMS, because of the risk of serious infections caused by encapsulated bacteria. Notable requirements of the EMPAVELI REMS include the following:

Under the EMPAVELI REMS, prescribers must enroll in the program. Prescribers must counsel patients about the risks, signs, and symptoms of serious infections caused by encapsulated bacteria, provide patients with the REMS educational materials, ensure patients are vaccinated against encapsulated bacteria at least 2 weeks prior to the first dose of EMPAVELI, prescribe antibacterial drug prophylaxis if patients’ vaccine status is not up to date and treatment must be started urgently, and provide instructions to always carry the Patient Safety Card both during treatment, as well as for 2 months following last dose of EMPAVELI. Pharmacies that dispense EMPAVELI must be certified in the EMPAVELI REMS and must verify prescribers are certified.

Further information is available at www.empavelirems.com or 1-888-343-7073.

Infusion-Related Reactions

Systemic hypersensitivity reactions (e.g., facial swelling, rash, urticaria, pyrexia) have occurred in patients treated with EMPAVELI, which may resolve after treatment with antihistamines. Cases of anaphylaxis leading to treatment discontinuation have been reported. If a severe hypersensitivity reaction (including anaphylaxis) occurs, discontinue EMPAVELI infusion immediately, institute appropriate treatment, per standard of care, and monitor until signs and symptoms are resolved.

Monitoring Paroxysmal Nocturnal Hemoglobinuria (PNH) Manifestations after Discontinuation of EMPAVELI

After discontinuing treatment with EMPAVELI, closely monitor for signs and symptoms of hemolysis, identified by elevated Lactate Dehydrogenase (LDH) levels along with sudden decrease in PNH clone size or hemoglobin, or reappearance of symptoms such as fatigue, hemoglobinuria, abdominal pain, dyspnea, major adverse vascular events (including thrombosis), dysphagia, or erectile dysfunction. Monitor any patient who discontinues EMPAVELI for at least 8 weeks to detect hemolysis and other reactions. If hemolysis, including elevated LDH, occurs after discontinuation of EMPAVELI, consider restarting treatment with EMPAVELI.

Interference with Laboratory Tests

There may be interference between silica reagents in coagulation panels and EMPAVELI that results in artificially prolonged activated partial thromboplastin time (aPTT); therefore, avoid the use of silica reagents in coagulation panels.

ADVERSE REACTIONS

Most common adverse reactions in adult patients with PNH (incidence ≥10%) were injection site reactions, infections, diarrhea, abdominal pain, respiratory tract infection, pain in extremity, hypokalemia, fatigue, viral infection, cough, arthralgia, dizziness, headache, and rash.

Most common adverse reactions in adult and pediatric patients 12 years of age and older with C3 glomerulopathy (C3G) or primary immune-complex membranoproliferative glomerulonephritis (IC-MPGN) (incidence ≥10%) were injection-site reactions, pyrexia, nasopharyngitis, influenza, cough, and nausea.

USE IN SPECIFIC POPULATIONS

Females of Reproductive Potential

EMPAVELI may cause embryo-fetal harm when administered to pregnant women. Pregnancy testing is recommended for females of reproductive potential prior to treatment with EMPAVELI. Advise female patients of reproductive potential to use effective contraception during treatment with EMPAVELI and for 40 days after the last dose.

(Press release, Biogen, MAY 14, 2026, View Source [SID1234665697])

On May 14, 2026 Sangamo Therapeutics, Inc. (OTCQB Venture Market: SGMO), a genomic medicine company, reported recent business highlights and first quarter 2026 financial results.

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"During the first quarter, we advanced our rolling BLA submission for ST-920 and continued to progress our differentiated neurology pipeline," said Sandy Macrae, Chief Executive Officer of Sangamo Therapeutics. "We remain focused on executing against our regulatory and clinical priorities while pursuing opportunities to secure additional funding and support the long-term potential of our pipeline."

Recent Business Highlights

Corporate Updates
•Transitioned to trading on the OTCQB Venture Market, operated by OTC Markets Group, following the receipt of a delisting determination from The Nasdaq Capital Market due to non-compliance with Nasdaq’s minimum bid requirements. Sangamo intends to appeal the delisting determination at a hearing before Nasdaq, scheduled for June 9, 2026.
•Sangamo’s common stock began trading on the OTCQB Venture Market on May 5, 2026, under the same trading symbol, SGMO.
Fabry Disease
•The rolling submission to the FDA of a BLA seeking approval of isaralgagene civaparvovec, or ST-920, a wholly owned gene therapy product candidate for the treatment of Fabry disease under an Accelerated Approval pathway, remains in progress.
•The preclinical and clinical modules have been submitted to the FDA for review. In addition, the antibody assay companion diagnostic, which is designed to screen patients for eligibility with isaralgagene civaparvovec, has been submitted to, and accepted by, the FDA’s Center for Devices and Radiological Health (CDRH), seeking Premarket Approval (PMA).
•Isaralgagene civaparvovec has a clear pathway to accelerated approval from the FDA, using mean annualized estimated glomerular filtration rate (eGFR) slope at 52-weeks across all dosed patients in the study. The FDA has recently affirmed to us that two-year eGFR data may serve as confirmatory evidence for traditional approval.
•In February, presented detailed data from the registrational Phase 1/2 STAAR study via four platform and poster presentations at the 22nd Annual WORLDSymposiumTM in San Diego, California.
•Sangamo is advancing the Chemistry, Manufacturing and Controls (CMC) module, ahead of completion of the rolling BLA submission for isaralgagene civaparvovec, expected as early as the summer of 2026, subject to the ability to secure adequate additional funding, while continuing business development discussions for a potential Fabry commercialization agreement.

Core Neurology Pipeline
Chronic Neuropathic Pain – ST-503
•Six sites have been activated in the Phase 1/2 STAND study evaluating ST-503, an investigational epigenetic regulator for the treatment of intractable pain due to small fiber neuropathy (SFN), a type of chronic neuropathic pain.
•In March, a manuscript was published in Science Translational Medicine detailing the preclinical safety and pharmacology of ST-503 in human neurons, mice and nonhuman primates.
Prion Disease – ST-506
•Clinical Trial Application (CTA) enabling activities are in progress for ST-506, an investigational epigenetic regulator for the treatment of prion disease, leveraging STAC-BBB, Sangamo’s novel proprietary neurotropic adeno-associated virus (AAV) capsid.
•Held productive interaction with the MHRA, including alignment on diagnostic testing, analytical validation and nonclinical safety matters.
•The Good Laboratory Practice (GLP) toxicology study has been completed and analysis is ongoing.
29th ASGCT (Free ASGCT Whitepaper) Annual Meeting
•Participated in the 29th ASGCT (Free ASGCT Whitepaper) Annual Meeting, May 11-15, 2026, in Boston, MA, to present the progression of Sangamo’s neurology pipeline, including advances in zinc finger epigenetic regulation and developments in modular integrase technology. These presentations can be found on Sangamo’s website, in the Presentations section.
First Quarter 2026 Financial Results
Consolidated net loss for the first quarter ended March 31, 2026 was $31.0 million, or $0.08 per share, compared to a consolidated net loss of $30.6 million, or $0.14 per share, for the same period in 2025.
Revenues
Revenues for the first quarter ended March 31, 2026 were $1.4 million, compared to $6.4 million for the same period in 2025.
The decrease of $5.0 million in revenues was primarily attributable to $5.0 million in revenue relating to our collaboration agreement with Pfizer Inc. upon transfer of a specified sublicense in 2025, and a decrease of $0.8 million in revenue relating to our license agreement with Sigma-Aldrich Corporation. These decreases were partially offset by $0.5 million in revenue relating to our license agreement with Miltenyi Biotec B.V. & Co. KG.
GAAP and Non-GAAP Operating Expenses
(In millions)
Three Months Ended
March 31,
2026 2025
Research and development $ 26.6 $ 26.0
General and administrative 6.8 10.1
Total operating expenses 33.4 36.1
Depreciation and amortization (0.7) (1.0)
Stock-based compensation (1.0) (2.6)
Non-GAAP operating expenses $ 31.7 $ 32.5

Total operating expenses on a GAAP basis for the quarter ended March 31, 2026 were $33.4 million, compared to $36.1 million for the same period in 2025. Non-GAAP operating expenses, which exclude depreciation and amortization, and stock-based compensation expense, for the quarter ended March 31, 2026 were $31.7 million, compared to $32.5 million for the same period in 2025.
The decrease in total operating expenses on a GAAP basis was primarily driven by lower compensation and other personnel costs, mainly due to changes in variable compensation and lower headcount, and lower facilities and infrastructure-related expenses. These decreases were partially offset by an increase in manufacturing expenses, primarily due to BLA readiness activities for our Fabry disease program.

Cash and Cash Equivalents
As of March 31, 2026, we had cash and cash equivalents of $27.6 million, compared to cash and cash equivalents of $20.9 million as of December 31, 2025. Based on our current operating plan, including the implementation of potential additional cost reduction measures, we estimate that our cash and cash equivalents as of March 31, 2026, will be sufficient to fund our planned operations into the third quarter of 2026.
Financial Guidance for 2026
•On a GAAP basis, we expect total operating expenses in the range of approximately $110 million to $130 million in 2026, which includes estimated non-cash stock-based compensation expense, and depreciation and amortization.
•We expect non-GAAP total operating expenses, excluding estimated non-cash stock-based compensation expense of approximately $8 million, and estimated depreciation and amortization of approximately $2 million, in the range of approximately $100 million to $120 million in 2026.
•This financial guidance is subject to our ability to secure adequate additional funding for our current operating plan.
Conference Call
The Sangamo management team will hold a corporate call to further discuss program and financial updates on Thursday, May 14, at 4:30pm Eastern Time.
Participants should register for, and access, the call using this link. While not required, it is recommended you join 10 minutes prior to the event start. Once registered, participants will be given the option to either dial into the call with the number and unique passcode provided or to use the dial-out option to connect their phone instantly.
An updated corporate presentation is available in the Investors and Media section under Presentations.
The link to access the live webcast can also be found on the Sangamo website in the Investors and Media section under Events. A replay will be available following the conference call, accessible at the same link.

(Press release, Sangamo Therapeutics, MAY 14, 2026, View Source [SID1234665714])