GSK delivers strong Q2 core results performance and continued momentum. Plans announced to accelerate R&D and late-stage pipeline portfolio. Expect 20+ phase III trial starts in 2026

On July 28, 2026 GSK reported strong Q2 core results performance and continued momentum. Plans announced to accelerate R&D and late-stage pipeline portfolio. Expect 20+ phase III trial starts in 2026.

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Strong Specialty Medicines and Vaccines performance drives sales and core operating profit growth
Total Q2 sales £8.4 billion +5% AER; +5% CER

Specialty Medicines sales £3.8 billion (+14%); Respiratory, Immunology & Inflammation £1.1 billion (+19%); Oncology £0.6 billion (+17%); HIV sales £2.1 billion (+10%)

Vaccines sales £2.3 billion (+8%); Shingrix £0.9 billion (+3%); Meningitis vaccines £0.5 billion (+21%); and Arexvy £0.2 billion (+>100%)

General Medicines sales £2.3 billion (-9%); Trelegy £0.8 billion (-7%)

Total operating profit -75% and Total EPS -69% driven by higher impairments, primarily related to camlipixant of £1.3 billion, and higher CCL charges, partly offset by Core operating profit growth and higher divestment income

Core operating profit +7% and Core EPS +9% reflecting higher sales and favourable product and regional mix, partly offset by increased investment in R&D and new asset launches and lower royalty income

Cash generated from operations of £2.9 billion with free cash flow of £2.0 billion

Q2 2026

Year to date

£m

% AER

% CER

£m

% AER

% CER

Turnover

8,409

5

5

16,038

3

5

Total operating profit

481

(76)

(75)

2,774

(35)

(31)

Total operating margin %

5.7%

(19.6ppts)

(19.3ppts)

17.3%

(10.0ppts)

(9.3ppts)

Total EPS

10.8p

(69)

(69)

54.1p

(28)

(24)

Core operating profit

2,800

6

7

5,450

6

8

Core operating margin %

33.3%

0.4ppts

0.6ppts

34.0%

0.7ppts

1.2ppts

Core EPS

50.5p

9

9

97.1p

6

9

Cash generated from operations

2,906

19

4,256

14

Pipeline progress:
Two late-stage medicines for non-small cell lung cancer acquired: Jideytro (FDA approval) & neladalkib (PDUFA

H2 2026)

Positive phase III Hansoh China data for Ris-Rez in lung cancer – first positive phase III overall survival data

reported for a B7-H3 targeted ADC in any tumour type

Positive data (AZUR-1) supports regulatory reviews for use of Jemperli in treatment of advanced rectal cancer

Momelotinib (Ojjaara) granted Orphan Drug Designations in US and EU for VEXAS syndrome

Pivotal data demonstrates unprecedented functional cure rates for bepirovirsen (chronic hepatitis B)

Arexvy expanded approval in Japan for adults aged 18-59 at increased risk of RSV

Decision not to progress further development of camlipixant in RCC following CALM-1/2 phase III results

R&D acceleration:
62 assets in clinical development with opportunities for significant growth

7 asset accelerations – across 18 indications – identified in: Oncology, Respiratory, Hepatology & Vaccines

Now expect 20+ phase III trial starts in 2026 (previously 10)

New flagship R&D Centre to be established in Cambridge Biomedical Campus, UK

3-year programme to fund investment in late-stage portfolio and to improve operating margin with £1.9 billion annual savings targeted by 2029 for costs of £2.4 billion (£2.1 billion cash costs)

Growth outlooks:
2026 guidance reaffirmed with expected growth in: turnover 3% to 5%; Core OP 7% to 9%; Core EPS 7% to 9%

On track for 2031 sales outlook of more than £40 billion; Accelerating growth from 2031 onwards

Operating margin stable to improving through dolutegravir loss of exclusivity period of 2028-2030

Shareholder returns:
Q2 2026 dividend of 17p declared; 70p expected for full year 2026

Completed £2 billion share buyback programme as announced at FY 2024

Luke Miels, Chief Executive Officer, GSK:
"GSK has delivered another quarter of strong core results performance, with our key growth drivers performing well. We remain focused on operational delivery, execution, and accelerating R&D.

To that end, we have identified late-stage pipeline accelerations – across 18 indications – for 7 key assets in Oncology, Respiratory, Hepatology and Vaccines. Based on clinical data, and their opportunities to improve upon current standards-of-care, we see strong reasons for all these assets to bring meaningful benefits and protection to patients. We have also decided to establish a new flagship R&D Centre on the UK’s Cambridge Biomedical Campus – an investment that will further integrate GSK into one of the world’s leading ecosystems for life-sciences.

To fund investment in the late-stage portfolio and R&D, we are starting a 3-year cost savings programme to simplify the organisation and to reallocate capital and resources. Savings will primarily be reinvested, with some used to improve margins and profitability in the dolutegravir patent expiry period (2028-2030).

We believe these plans, together with continued disciplined capital allocation, will drive strong operational performance and shareholder returns over the next five years, delivering our 2031 sales outlook and accelerated long-term growth."

Assumptions and cautionary statement regarding forward-looking statements
The Group’s management believes that the assumptions outlined above are reasonable, and that the guidance, outlooks, and expectations described in this report are achievable based on those assumptions. However, given the forward-looking nature of these guidance, outlooks, and expectations, they are subject to greater uncertainty, including potential material impacts if the above assumptions are not realised, and other material impacts related to foreign exchange fluctuations, macro-economic activity, the impact of outbreaks, epidemics or pandemics, changes in legislation, regulation, government actions and policies, including the impact of any potential tariffs or other restrictive trade policies on the Group’s products, or intellectual property protection, product development and approvals, actions by our competitors, and other risks inherent to the industries in which we operate.

This document contains statements that are, or may be deemed to be, "forward-looking statements". Forward-looking statements give the Group’s current expectations or forecasts of future events. An investor can identify these statements by the fact that they do not relate strictly to historical or current facts. They use words such as ‘aim’, ‘ambition’, ‘anticipate’, ‘believe’, ‘could’, ‘estimate’, ‘expect’, ‘goal’, ‘intend’, ‘may’, ‘outlook’, ‘plan’, ‘project’, ‘seek’, ‘should’, ‘target’, ‘will’ and other words and terms of similar meaning in connection with any discussion of future operating or financial performance. In particular, these include statements relating to future actions, prospective products or product approvals, future performance or results of current and anticipated products, sales efforts, expenses, the outcome of contingencies such as legal proceedings, dividend payments and financial results. Other than in accordance with its legal or regulatory obligations (including under the Market Abuse Regulation, the UK Listing Rules and the Disclosure Guidance and Transparency Rules of the Financial Conduct Authority), the Group undertakes no obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise. The reader should, however, consult any additional disclosures that the Group may make in any documents which it publishes and/or files with the SEC. All readers, wherever located, should take note of these disclosures. Accordingly, no assurance can be given that any particular expectation will be met and readers are cautioned not to place undue reliance on the forward-looking statements.

All guidance, outlooks and expectations should be read together with the guidance and outlooks, assumptions and cautionary statements in this Q2 2026 earnings release and in the Group’s 2025 Annual Report on Form 20-F.

Forward-looking statements are subject to assumptions, inherent risks and uncertainties, many of which relate to factors that are beyond the Group’s control or precise estimate. The Group cautions investors that a number of important factors, including those in this document, could cause actual results to differ materially from those expressed or implied in any forward-looking statement. Such factors include, but are not limited to, those discussed under ‘Risk Factors’ in the Group’s Annual Report on Form 20-F for 2025 and as described on pages 48 and 49 in this Q2 2026 earnings release. Any forward-looking statements made by or on behalf of the Group speak only as of the date they are made and are based upon the knowledge and information available to the Directors on the date of this report.

Inside information
This announcement contains inside information. The person responsible for arranging the release of this announcement on behalf of GSK is Victoria Whyte, Company Secretary.

(Press release, GlaxoSmithKline, JUL 28, 2026, View Source [SID1234669458])

GSK’s licensor Hansoh Pharma announces positive results from a second phase III trial for Ris-Rez in China

On July 28, 2026 GSK plc (LSE/NYSE: GSK) licensor Hansoh Pharmaceutical Group Co., Ltd. reported that ARTEMIS-011, its pivotal phase III trial evaluating risvutatug rezetecan (Ris-Rez) in patients with osteosarcoma who have progressed or relapsed after receiving at least two prior lines of systemic therapy, met its primary endpoint of progression-free survival (PFS).

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In the trial, conducted in patients in China, Ris-Rez, a B7-H3-targeted antibody-drug conjugate (ADC), demonstrated statistically significant and clinically meaningful improvements in PFS compared with chemotherapy. Consistent benefit was also observed across secondary endpoints, including overall survival. The safety profile of ARTEMIS-011 is consistent with prior findings in this tumour type, and no new safety signals were identified. These data will be used by Hansoh Pharma for regulatory submission in China.

GSK is advancing EMBOLD Sarcoma-202, a global phase Ib/II trial of Ris-Rez in previously treated unresectable advanced or metastatic sarcomas, including osteosarcoma. The study is part of GSK’s broader clinical development programme across multiple solid tumours, including lung and prostate cancers, under its exclusive global rights to develop Ris-Rez outside mainland China, Hong Kong, Macau and Taiwan. Ris-Rez has US FDA Breakthrough Therapy Designation in relapsed or refractory osteosarcoma.

Today’s results from Hansoh follow recently reported pivotal data in advanced or relapsed small-cell lung cancer (SCLC), making Ris-Rez the only B7-H3-targeted ADC to deliver positive phase III outcomes across multiple tumour types.

Hesham Abdullah, Senior Vice President, Global Head Oncology, R&D, GSK said: "Building on recent pivotal data in small-cell lung cancer, these results strengthen our confidence in the broad potential of Ris-Rez and validate B7-H3 as a promising target across multiple tumour types."

Osteosarcoma mainly affects children and young adults and is the most common primary bone cancer, accounting for 20-40% of all bone cancers1. It is a rare bone cancer with a global incidence of approximately 3.4 cases per million people per year2. Following first-line chemotherapy, treatment options for patients with relapsed osteosarcoma are severely limited, with no clear standard of care available3. After patients progress on two prior lines of treatment, options become even more limited, with no approved therapies.

About risvutatug rezetecan
Ris-Rez is a novel investigational B7-H3-targeted ADC composed of a fully human anti-B7-H3 monoclonal antibody covalently linked to a topoisomerase inhibitor payload. GSK acquired exclusive worldwide rights (excluding China’s mainland, Hong Kong, Macau, and Taiwan) from Hansoh Pharma to progress clinical development and commercialisation of Ris-Rez.

Regulatory designations received for Ris-Rez to date include orphan drug designations from the US Food and Drug Administration (FDA) and Japan’s Ministry of Health, Labour and Welfare in SCLC and the European Medicines Agency (EMA) in a category of cancer that includes SCLC, called pulmonary neuroendocrine carcinoma; Priority Medicines (PRIME) Designation from the EMA for relapsed or refractory extensive-stage SCLC (ES-SCLC); and Breakthrough Therapy Designations for relapsed or refractory ES-SCLC and relapsed or refractory osteosarcoma from the US FDA.

(Press release, GlaxoSmithKline, JUL 28, 2026, View Source [SID1234669457])

Corbus Pharmaceuticals Announces FDA Clearance to Initiate TEMPO-1 Registrational Study of CRB-701 in Patients with 2L Oropharyngeal Cancer

On July 28, 2026 Corbus Pharmaceuticals Holdings, Inc. (NASDAQ: CRBP) ("Corbus" or the "Company") a clinical-stage company focusing on developing new therapies in oncology and obesity, reported that the U.S. Food and Drug Administration (FDA) has cleared the start of the Company’s registrational study ("TEMPO-1") of CRB-701, a next-generation Nectin-4 targeted antibody drug conjugate (ADC), in second-line (2L) oropharyngeal squamous cell carcinoma (OPSCC).

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TEMPO-1 is a randomized controlled study (n=250) designed to evaluate the efficacy and safety of CRB-701 compared with investigator’s choice of capecitabine, cetuximab or docetaxel. The study’s primary endpoint is objective response rate (ORR), which is intended to support a potential accelerated approval; overall survival (OS) is intended to support potential conversion to full approval.

The incidence and prevalence of OPSCC continue to rise in the U.S. largely driven by HPV infection. The disease primarily affects men in their 50s and 60s who have little or no history of smoking or heavy alcohol use. Each year approximately 14,000 OPSCC patients are estimated to be eligible for 2L treatment and approximately 7,000 patients are estimated to succumb to the disease in the United States alone.

The FDA’s decision to allow the registrational study to proceed was supported by results from Corbus’ ongoing Phase 1/2 clinical study of CRB-701, presented at the 2026 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting. In an analysis of patients with 2L+ OPSCC treated at the 3.6 mg/kg dose, CRB-701 achieved a confirmed ORR of 42.9%, with a median duration of response (DoR) of 6.3 months and a median progression-free survival (PFS) of 5.6 months (ongoing).

"The data presented at ASCO (Free ASCO Whitepaper) provided important insight into the potential clinical path for CRB-701 in 2L oropharyngeal cancer, a distinct tumor-type that is on the rise due to HPV infections," said Yuval Cohen, Ph.D., Chief Executive Officer of Corbus. "Unfortunately, current treatment options have shown limited efficacy underscoring the need for additional therapeutic options. OPSCC represents a significant commercial opportunity."

About CRB-701
CRB-701 (SYS6002) is a next-generation antibody drug conjugate targeting Nectin-4, that contains a site-specific, cleavable linker and a homogenous drug antibody ratio of 2, using monomethyl auristatin E (MMAE) as the payload. Nectin-4 is a clinically validated, tumor-associated antigen in urothelial cancer and highly expressed in other tumor types such as cervical and head and neck squamous cell carcinoma (HNSCC). The FDA has granted two Fast Track designations to CRB-701 in HNSCC and cervical cancer.

(Press release, Corbus Pharmaceuticals, JUL 28, 2026, View Source [SID1234669456])

Alkermes plc Reports Second Quarter 2026 Financial Results

On July 28, 2026 Alkermes plc (Nasdaq: ALKS) reported financial results for the second quarter of 2026.

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"The second quarter was marked by strong commercial performance and meaningful progress across our pipeline as we continued to execute on our strategic priorities. Our commercial portfolio consists of differentiated products that are positioned to generate substantial revenue and cash flow for years to come. At the same time, our orexin 2 receptor agonist portfolio represents a potentially transformational growth opportunity for Alkermes and positions us at the forefront of one of the most exciting new therapeutic categories in neuroscience," said Richard Pops, Chairman and Chief Executive Officer of Alkermes. "As I prepare to transition the Chief Executive Officer role, I do so with tremendous pride in what this organization has achieved and great optimism for its future. Blair and the leadership team are well positioned to build on this momentum and lead Alkermes through its next phase of growth, innovation and value creation, and I look forward to supporting them in my continuing role as Chairman."

"As we move into the second half of the year, we have clear priorities and a sharp focus on execution. With our first ADHD data for ALKS 7290 expected in the coming months and topline results from our alixorexton phase 2 idiopathic hypersomnia study expected toward year-end, we are generating significant new datasets that may open new opportunities for our orexin 2 receptor portfolio," said Blair Jackson, Chief Operating Officer of Alkermes. "With a talented team, a strong financial foundation and exciting opportunities ahead in sleep medicine and across our neuroscience portfolio, I am honored to step into the CEO role and continue building on the strong foundation for growth that Richard and the entire organization have established."

Key Financial Highlights

Revenues

Three Months Ended

June 30,

Six Months Ended

June 30,

(In millions)

2026

2025

2026

2025

Total Revenues

$

496.0

$

390.7

$

888.9

$

697.2

Total Proprietary Net Sales

$

411.7

$

307.2

$

749.8

$

551.7

VIVITROL

$

124.5

$

121.7

$

236.9

$

222.7

ARISTADAi

$

96.7

$

101.3

$

190.5

$

174.8

LYBALVI

$

94.0

$

84.3

$

186.3

$

154.3

LUMRYZ

$

96.6

$

—

$

136.1

$

—

Profitability

Three Months Ended

June 30,

Six Months Ended

June 30,

(In millions)

2026

2025

2026

2025

GAAP Net (Loss) Income

$

0.5

$

87.1

$

(66.0)

$

109.6

EBITDA

$

49.0

$

101.6

$

18.8

$

124.3

Adjusted EBITDA

$

139.2

$

126.5

$

219.5

$

172.1

1

Revenue Highlights

Proprietary Product Revenues

•
LYBALVI revenues for the quarter were $94.0 million. Revenues and total prescriptions grew 12% and 18%, respectively, compared to the second quarter of 2025.
•
ARISTADAi revenues for the quarter were $96.7 million. During the quarter, the company recorded ARISTADA revenue of approximately $4 million related to gross-to-net favorability, primarily driven by favorable patient mix.
•
VIVITROL revenues for the quarter were $124.5 million. During the quarter, the company recorded VIVITROL revenue of approximately $4 million related to gross-to-net favorability, primarily driven by favorable patient mix.
•
LUMRYZ revenues for the quarter were $96.6 million, which included approximately $7 million of inventory benefit due to timing of shipments.
Manufacturing & Royalty Revenues

•
VUMERITY manufacturing and royalty revenues for the quarter were $30.6 million.
•
Royalty revenue from XEPLION, INVEGA TRINZA/TREVICTA and INVEGA HAFYERA/BYANNLI for the quarter were $27.5 million.
•
Manufacturing revenue from RISPERDAL CONSTA for the quarter was $20.9 million.

Key Operating Expenses

Three Months Ended

June 30,

(In millions)

2026

GAAP

2026

Transaction Adjustments

2026

Non-GAAP

Adjusted

2025

GAAP

Cost of Goods Sold

$

98.1

$

31.0

$

67.1

$

49.5

R&D Expense

$

112.9

$

0.1

$

112.8

$

77.4

SG&A Expense

$

217.6

$

1.3

$

216.3

$

170.8

Six Months Ended

June 30,

(In millions)

2026

GAAP

2026

Transaction Adjustments(1)

2026

Non-GAAP

Adjusted

2025

GAAP

Cost of Goods Sold

$

159.7

$

43.8

$

115.9

$

98.7

R&D Expense

$

216.3

$

8.2

$

208.1

$

149.2

SG&A Expense

$

482.2

$

56.6

$

425.6

$

342.6

(1)
Includes $20.2 million of share-based compensation expense related to the acceleration of vesting of equity awards for former Avadel Pharmaceuticals plc (Avadel) employees which vested in full upon the closing of the transaction.
•
During the quarter, the company recorded a change in the fair value of contingent consideration of $26.4 million, related to the CVR milestone associated with the acquisition of Avadel, which was deemed more likely to be achieved following the recently announced positive topline results of the phase 3 study of LUMRYZ in idiopathic hypersomnia.

Balance Sheet

•
At June 30, 2026, the company recorded cash, cash equivalents and total investments of $691.6 million, compared to $538.2 million at March 31, 2026.

2

Financial Expectations for 2026

All line items are according to GAAP, except as otherwise noted.

(In millions)

Previous 2026 Expectations

(provided May 5, 2026)

Updated 2026 Expectations

(provided July 28, 2026)

Total Revenues

$1,730 – $1,840

$1,730 – $1,840

VIVITROL Net Sales

$460 – $480

$460 – $480

LYBALVI Net Sales

$380 – $400

$380 – $400

ARISTADAi Net Sales

$365 – $385

$365 – $385

LUMRYZ Net Sales a

$315 – $335

$315 – $335

Cost of Goods Sold b

$320 – $340

$320 – $340

R&D Expenses

$445 – $485

$445 – $485

SG&A Expenses

$890 – $930

$890 – $930

Amortization of Intangible Assets c

$75 – $85

$75 – $85

Change in the Fair Value of Contingent Consideration d

—

~$25

Net Interest Expense

$75 – $85

$75 – $85

Net Tax Benefit

~$0

~$0

GAAP Net Loss e

($70) – ($90)

($95) – ($115)

EBITDA f

$105 – $135

$75 – $95

Adjusted EBITDA f

$370 – $410

$370 – $410

a

The acquisition of Avadel closed on Feb. 12, 2026. LUMRYZ Net Sales expectations represents the period of Feb. 12, 2026 – Dec. 31, 2026.

b

In connection with the acquisition of Avadel, the company will record approximately $125 million of LUMRYZ inventory fair value step-up; the company expects that approximately $105 million of this amount will be expensed in 2026 as this inventory is sold.

c

In connection with the acquisition of Avadel, the company expects to record approximately $1.8 billion of intellectual property related to LUMRYZ, which will be amortized over an expected life of 14 years.

d

In connection with the positive topline results of the LUMRYZ phase 3 study in idiopathic hypersomnia, the company recorded an increase of $26.4 million in the fair value of contingent consideration related to the Avadel acquisition contingent value right (CVR) milestone.

e

Expected 2026 weighted average basic share count of approximately 169.1 million shares outstanding and a weighted average diluted share count of approximately 172.8 million shares outstanding.

f

Non-GAAP measure.

Conference Call

Alkermes will host a conference call and webcast presentation with accompanying slides at 8:00 a.m. ET (1:00 p.m. BST) on Tuesday, July 28, 2026, to discuss these financial results and expectations and provide an update on the company. The webcast may be accessed on the Investors section of Alkermes’ website at www.alkermes.com. The conference call may be accessed by dialing +1 877 407 2988 for U.S. callers and +1 201 389 0923 for international callers. In addition, a replay of the conference call may be accessed by visiting Alkermes’ website.

(Press release, Alkermes, JUL 28, 2026, View Source [SID1234669455])

VERAXA Biotech Announces Advancement of Novel Bispecific Antibody Drug Conjugate Program VXA-222 from Joint Discovery Collaboration with OmniAb

On July 27, 2026 VERAXA Biotech AG (NASDAQ: VRXA; "VERAXA" or the "Company"), an emerging leader in designing novel cancer therapies, reported the advancement of bispecific ADC (bsADC) program VXA-222, following successful achievement of a key technical milestone in its alliance with OmniAb, Inc. (NASDAQ: OABI, "OmniAb"). The program is moving into its next collaboration phase with OmniAb’s discovery work successfully concluded. VXA-222 utilizes an "AND-gate" logic to address two different target antigens present on solid tumors with one molecule. Established in May 2025, the alliance and joint discovery collaboration brought together OmniAb’s cutting-edge suite of transgenic antibody discovery solutions and screening technologies with VERAXA’s proprietary antibody drug conjugate (ADC) linker technology and conjugation expertise to support next-generation therapeutic discovery.

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"We are pleased to announce this important achievement and the advancement of this program from our alliance with OmniAb for the development of a novel AND-gated bsADC utilizing our conjugation and linker technology," commented Christoph Erkel, Ph.D., Chief Scientific Officer of VERAXA. "This successful partnership has united two highly complementary technologies to establish a new therapeutic candidate in VXA-222, representing a powerful opportunity for a best-in-class bispecific ADC to address solid tumor indications with high unmet medical need. We look forward to advancing this program and acknowledge OmniAb’s partnership and contributions in delivering a diverse set of highly promising antibodies."

Under the terms of the May 2025 agreement, VERAXA initiated a novel bsADC program addressing two attractive target molecules in cancer medicine. The Company utilized OmniAb’s suite of transgenic antibody discovery solutions, including OmniClic, a common light-chain transgenic chicken developed to facilitate the generation of bispecific antibodies, to source high-quality human antibody leads, which are naturally optimized through in vivo affinity maturation. VERAXA will subsequently establish the bsADC lead candidate by applying its proprietary linker technology and conjugation routine and will be responsible for in vitro and in vivo validation. VERAXA holds exclusive rights to develop and commercialize products incorporating the OmniAb-derived antibodies under the collaboration, with OmniAb entitled to a share of specified revenue generated from those products.

"We’re delighted to see this bispecific ADC program cross this important threshold," said Bill Harriman, Ph.D., Senior Vice President of Discovery Partnership Management and Technology Development and Operations at OmniAb. "Continuation of the discovery phase at VERAXA underscores the productive collaboration and alliance between our scientific and business teams, and highlights the complementary strengths of OmniAb’s technologies and VERAXA’s expertise in ADC conjugation and development. We look forward to seeing our partners at VERAXA advance this exciting program."

(Press release, Veraxa Biotech, JUL 27, 2026, View Source [SID1234669450])