GSK GSK plc
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Executive Summary
GSK plc announced that China's National Medical Products Administration (NMPA) has approved Exdensur (depemokimab) for the treatment of severe asthma with an eosinophilic phenotype in patients aged 12 and older. The approval is based on SWIFT-1 and SWIFT-2 phase III trials showing significant reductions in asthma exacerbations, with 58% and 48% lower annualized exacerbation rates versus placebo, respectively.
Actionable Insight
Traders should monitor upcoming sales figures for Exdensur in China and potential uptake dynamics, as this approval opens a large new market. Consider positioning ahead of respiratory segment earnings disclosures. Watch for NMPA decision on Exdensur for CRSwNP, which is under review.
Key Facts
- Exdensur approved in China for severe asthma with eosinophilic phenotype in patients aged 12+
- Approval based on SWIFT-1 and SWIFT-2 phase III trials demonstrating 58% and 48% reduction in annualized exacerbation rates versus placebo
- Exdensur is the first and only ultra-long-acting biologic in China with twice-yearly dosing for this indication
- More than 2 million people in China suffer from severe asthma
- Exdensur already approved in the US, EU, UK, and Japan for severe asthma and/or CRSwNP
Financial Impact
Potential for meaningful revenue growth in a high-burden, underserved market; China represents a major commercial opportunity given 46M adults with asthma and limited biologic options
Risk Factors
- Commercial execution risk in China including pricing, reimbursement, and market access
- Competition from existing biologics despite Exdensur's twice-yearly dosing advantage
- Forward-looking statements include caution about actual results differing due to risks and uncertainties
Market Snapshot
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 6-K Filing (Primary) | 0001654954-26-002916 |
| Document: 0001654954-26-002916-index-headers.html | 0001654954-26-002916 |
| Document: 0001654954-26-002916-index.html | 0001654954-26-002916 |
| Document: 0001654954-26-002916.txt | 0001654954-26-002916 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
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Apr 13, 2026
8w ago
|
6-K
| $58.94 $49.81 | ▼ −15.49% | ▼ −23.22% | $51.25 (−13.05%) |
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Mar 30, 2026
10w ago
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6-K
| $54.23 $54.47 | ▲ +0.44% | ▼ −12.15% | $51.25 (−5.50%) |
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Mar 26, 2026
10w ago
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6-K
| $53.94 $54.44 | ▲ +0.93% | ▼ −9.74% | $51.25 (−4.99%) |
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Mar 4, 2026
14w ago
|
Court Ruling
| $57.08 awaiting T+20 | awaiting T+20 | — | $51.25 (−10.21%) |
US Market Status
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