Welcome to our dedicated page for AstraZeneca news (Ticker: AZN), a resource for investors and traders seeking the latest updates and insights on AstraZeneca stock.
AstraZeneca PLC develops and commercializes prescription medicines across oncology, rare diseases, and BioPharmaceuticals, including cardiovascular, renal and metabolism, respiratory, and immunology. News about AZN commonly covers clinical-trial results, FDA and advisory-committee actions, product approvals, and updates to marketed medicines such as TRUQAP, BREZTRI, SAPHNELO, IMFINZI, IMJUDO, and ULTOMIRIS.
Company updates also address quarterly revenue and earnings trends, alliance and collaboration revenue, licensing transactions for pipeline assets, and governance changes. Recurring development themes include targeted oncology, COPD, asthma, systemic lupus erythematosus, liver cancer, prostate cancer, and rare or immune-mediated diseases.
AstraZeneca (AZN) reported updated Phase III SERENA-6 results in HR-positive, HER2-negative advanced breast cancer with emergent ESR1 mutation. Switching to camizestrant + CDK4/6 inhibitor reduced first progression or death by 55% (PFS 16.8 vs 9.2 months) and second progression or death by 37% (PFS2 25.7 vs 19.1 months) versus aromatase inhibitor combinations.
Median total ctDNA changed −99% with camizestrant versus +64% with standard care; 51% achieved ctDNA clearance vs 1.9%. Chemotherapy/ADC-free survival was 22.6 vs 18.7 months. Safety was consistent with known profiles. Camizestrant is approved in UAE and Saudi Arabia, with EU, US, Japan and other reviews ongoing.
AstraZeneca (AZN)/b) reported EMERALD-3 Phase III data in embolization-eligible unresectable hepatocellular carcinoma. IMFINZI (durvalumab) plus IMJUDO (tremelimumab-actl), lenvatinib and TACE cut the risk of progression or death by versus TACE alone (PFS HR 0.70; median PFS 13.0 vs 9.8 months).
The STRIDE plus TACE arm also showed clinically meaningful PFS and OS improvements versus TACE, with median PFS 12.9 vs 8.1 months. Grade ≥3 adverse events occurred in 71.4% and 64% of patients in the investigational arms, compared with 28.6% for TACE alone.
AstraZeneca (AZN) received US FDA approval for IMFINZI (durvalumab) plus BCG as the first immunotherapy combination for BCG-naïve, high-risk non-muscle-invasive bladder cancer (NMIBC).
According to AstraZeneca, Phase III POTOMAC data showed a 32% reduction in risk of high-risk disease recurrence, progression or death versus BCG alone and no new safety signals.
AstraZeneca (NASDAQ:AZN) and Daiichi Sankyo’s DATROWAY (datopotamab deruxtecan-dlnk) received US FDA approval for 1st-line treatment of adults with unresectable or metastatic triple-negative breast cancer (TNBC) who are not PD-1/PD-L1 inhibitor candidates.
In Phase III TROPION-Breast02, DATROWAY improved median overall survival by 5.0 months vs chemotherapy (HR 0.79) and reduced risk of progression or death by 43% (HR 0.57), with an ORR of 64% vs 30%. It is included in NCCN Guidelines as a Category 1 Preferred 1st-line option. Key risks include ILD/pneumonitis, ocular events, stomatitis and embryo-fetal toxicity.
AstraZeneca (NYSE:AZN) and Daiichi Sankyo’s Datroway (datopotamab deruxtecan) received U.S. FDA approval for first-line treatment of adults with unresectable or metastatic triple negative breast cancer (TNBC) who are not PD-1/PD-L1 inhibitor candidates.
Approval is based on phase 3 TROPION-Breast02, where Datroway improved median overall survival to 23.7 vs 18.7 months, progression-free survival to 10.8 vs 5.6 months, and objective response rate to 64% vs 30% versus chemotherapy, and is now a Category 1 Preferred option in NCCN Guidelines.
AstraZeneca (AZN) and Daiichi Sankyo announced that Enhertu received a positive CHMP opinion in the EU as monotherapy for adults with previously treated unresectable or metastatic HER2 positive (IHC 3+) solid tumors lacking satisfactory options.
The recommendation, based on phase 2 DESTINY-PanTumor02, DESTINY-Lung01 and DESTINY-CRC02, showed confirmed ORRs of 51.4%, 52.9% and 46.9% respectively, with median DOR up to 14.2 months. The European Commission will now review the opinion.
AstraZeneca (AZN) will present new cancer and rare disease data at ASCO 2026 from more than 85 abstracts covering 10 approved and 13 pipeline medicines.
Key Phase III updates include EMERALD-3 in liver cancer, SERENA-6, DESTINY-Breast09, TROPION-Breast02 in metastatic breast cancer, POTOMAC in bladder cancer, and CARES for kappa light chain amyloidosis, plus early results for NT-175, AZD3470 and B7-H4 ADC Puxi-Sam.
AstraZeneca (NYSE:AZN) received US FDA approval for BAXFENDY (baxdrostat), the first aldosterone synthase inhibitor for adults with hypertension inadequately controlled on other drugs.
Approval is based on Phase III BaxHTN data showing placebo-adjusted seated systolic blood pressure reductions up to 9.8 mmHg at 12 weeks, with defined safety monitoring needs.
AstraZeneca (NASDAQ:AZN) and Daiichi Sankyo received US FDA approval for ENHERTU in two new HER2-positive early breast cancer settings. ENHERTU is now authorized as neoadjuvant therapy for Stage II/III disease and as adjuvant therapy for patients with residual invasive disease after neoadjuvant treatment.
DESTINY-Breast11 showed a 67.3% pathologic complete response with ENHERTU followed by THP versus 56.3% with ddAC-THP. DESTINY-Breast05 showed a 53% reduction in invasive disease-free survival risk versus T-DM1 (HR 0.47) and 3-year IDFS of 92.4% versus 83.7%. ENHERTU carries a boxed warning for ILD/pneumonitis and embryo-fetal toxicity. A $155 million milestone payment from AstraZeneca to Daiichi Sankyo is triggered by these approvals, and ENHERTU is now a Category 1 NCCN-recommended adjuvant option for high-risk HER2-positive early breast cancer.
AstraZeneca (NASDAQ:AZN) and Daiichi Sankyo received U.S. FDA approval for Enhertu in two new HER2 positive early breast cancer indications: neoadjuvant (stage 2/3, followed by THP) and adjuvant (residual invasive disease after neoadjuvant trastuzumab±pertuzumab and taxane).
DESTINY-Breast11 showed higher pCR (67.3% vs 56.3%), while DESTINY-Breast05 showed 53% lower invasive disease recurrence or death risk versus T-DM1 and three-year IDFS of 92.4% vs 83.7%. Enhertu now has nine approved indications. AstraZeneca will pay Daiichi Sankyo $155 million in milestones.