Zai Lab Collaborates with Amgen on Clinical Trial for zocilurtatug
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 16 hours ago
0mins
Should l Buy ZLAB?
Zai Lab (ZLAB) announced a global clinical trial collaboration with Amgen (AMGN) to evaluate Zai Lab's investigational delta-like ligand 3-targeting antibody-drug conjugate, zocilurtatug pelitecan, in combination with Amgen's Imdelltra, a DLL3-targeting Bispecific T-cell Engager, BiTE, therapy in patients with extensive-stage small cell lung cancer, ES-SCLC. As part of this collaboration agreement, Amgen will sponsor a global Phase 1b study to evaluate the safety and efficacy of zoci in combination with Imdelltra in patients with ES-SCLC. Zai Lab will retain full ownership of zoci and will supply Amgen with the study drug.
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Analyst Views on ZLAB
Wall Street analysts forecast ZLAB stock price to rise
5 Analyst Rating
4 Buy
1 Hold
0 Sell
Strong Buy
Current: 18.810
Low
25.70
Averages
47.93
High
74.00
Current: 18.810
Low
25.70
Averages
47.93
High
74.00
About ZLAB
Zai Lab Ltd is a holding company primarily engaged in biopharmaceutical business. The Company is focused on discovering, developing, and commercializing products that address medical conditions with significant unmet needs in the areas of oncology, immunology, neuroscience, and infectious disease. The Company has a series of patented drug candidates from the discovery stage to the late clinical project, including ZEJULA, OPTUNE, QINLOCK, NUZYRA and VYVGART, and others. The Company conducts its businesses within domestic and overseas markets.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Zai Lab Partners with Amgen for Global Clinical Trial
- Global Clinical Trial Collaboration: Zai Lab announced a collaboration with Amgen to conduct a global clinical trial studying its antibody-drug conjugate zocilurtatug pelitecan in combination with Amgen's bispecific T-cell engager Imdelltra, marking a strategic move in the small cell lung cancer space.
- Clinical Trial Phase: Amgen will sponsor a global Phase 1b study to evaluate the drug combination in patients with extensive-stage small cell lung cancer, which accounts for about two-thirds of SCLC cases, indicating the potential market size of this collaboration.
- Ownership and Supply of Drug: Zai Lab will retain full ownership of zocilurtatug pelitecan and supply the experimental therapy for the Amgen-led study, ensuring control over the development process while potentially enhancing its market competitiveness.
- Market Outlook for SCLC: Small cell lung cancer accounts for 15% of nearly 2.5 million lung cancer cases diagnosed globally each year, with extensive-stage SCLC having high relapse rates and poor prognosis, highlighting the urgent need for new therapies, and Zai Lab's collaboration aims to address this market gap.
See More
Zai Lab Collaborates with Amgen for Clinical Trial
- Clinical Collaboration Agreement: Zai Lab has entered into a global clinical trial collaboration with Amgen to evaluate the safety and efficacy of DLL3-targeting antibody-drug conjugate zocilurtatug pelitecan in combination with IMDELLTRA®, marking a strategic move in the treatment of small cell lung cancer.
- Global Study Launch: Amgen will sponsor a global Phase 1b study while Zai Lab retains full ownership of zocilurtatug pelitecan, which is expected to drive the development of new therapies and enhance the company's competitiveness in the oncology market.
- Efficacy Potential: Zocilurtatug pelitecan has demonstrated a high response rate at the EORTC-NCI-AACR and ASCO meetings, particularly showing significant intracranial activity in heavily pretreated small cell lung cancer patients, potentially offering new treatment options for this challenging disease.
- Market Outlook: With poor prognosis for small cell lung cancer patients, and IMDELLTRA® already FDA-approved, the combination of zocilurtatug pelitecan and IMDELLTRA® is poised to further improve efficacy, addressing the urgent market demand for new therapies.
See More
Zai Lab Showcases Innovative ADCs at AACR 2026
- Drug Presentation: Zai Lab's ADCs ZL-6201 and ZL-1222 will be showcased at the 2026 AACR Annual Meeting, highlighting their potential in treating sarcomas and solid tumors, which is expected to attract investor interest and enhance the company's market profile.
- Clinical Trial Progress: Zoci's clinical trials for small cell lung cancer demonstrate promising intracranial responses, with plans for three registration-enabling studies by the end of 2026, potentially establishing it as the first global oncology launch for the company and solidifying its leadership in cancer treatment.
- Innovative Treatment Strategy: ZL-6201, as the first LRRC15-targeting ADC, shows promise for multiple solid tumors, potentially transforming existing treatment standards and improving patient survival rates, thereby enhancing the company's market position.
- New Direction in Immunotherapy: ZL-1222 aims to overcome PD-1 resistance as a next-generation immunocytokine therapy, enhancing antitumor immunity; if successful, it could open new revenue streams and strengthen the company's competitive edge in the immunotherapy sector.
See More
Zai Lab's Q4 2025 Earnings Call Highlights Global Innovation and Pipeline Progress
- Significant Revenue Growth: Zai Lab reported total revenue of $127.6 million in Q4 2025, a 17% year-over-year increase, with full-year revenue reaching $460.2 million, up 15%, demonstrating strong performance driven by contributions from XACDURO and NUZYRA.
- Rapid R&D Progress: Zoci showed an 80% objective response rate in untreated brain metastases patients with a favorable safety profile, with management emphasizing its advancement to global Phase III trials within two years, targeting U.S. approval by 2028, marking a significant breakthrough in oncology.
- Strategic Transition Year: Management views 2026 as a transition year focused on execution and upcoming launches, and while full-year financial guidance was not provided, the expectation is to leverage a robust pipeline and strong cash position to drive long-term growth, reflecting confidence in future market opportunities.
- Effective Cost Control: R&D expenses declined by 6% for the full year, while SG&A expenses decreased by 12% in Q4, leading to a 19% improvement in operating loss to $229.4 million, showcasing the company's success in enhancing operational leverage and financial flexibility, strengthening its position in a competitive market.
See More
Zai Lab Scheduled to Announce Q4 Earnings on February 26
- Earnings Announcement Date: Zai Lab (ZLAB) is set to announce its Q4 2023 earnings on February 26 before market open, drawing increased attention from investors amid a competitive biopharmaceutical landscape.
- Earnings Expectations: The consensus EPS estimate stands at -$0.42, reflecting a 47.5% year-over-year improvement, indicating some progress in the company's efforts to enhance profitability despite remaining in the red.
- Revenue Expectations: The consensus revenue estimate is $122.67 million, representing a 12.4% year-over-year increase, highlighting Zai Lab's potential for sales growth as market demand recovers.
- Estimate Revisions: Over the past three months, EPS estimates have seen one upward revision and three downward adjustments, while revenue estimates have faced five downward revisions with no upward changes, suggesting analysts' cautious outlook on the company's future performance.
See More
ZAI LAB LTD: CITIGROUP LOWERS TARGET PRICE FROM $58 TO $53
- Company Announcement: Zailab Ltd. has announced a reduction in its target price.
- New Target Price: The target price has been cut from $58 to $53.
See More
Zai Lab Partners with Amgen for Global Clinical Trial
- Global Clinical Trial Collaboration: Zai Lab announced a collaboration with Amgen to conduct a global clinical trial studying its antibody-drug conjugate zocilurtatug pelitecan in combination with Amgen's bispecific T-cell engager Imdelltra, marking a strategic move in the small cell lung cancer space.
- Clinical Trial Phase: Amgen will sponsor a global Phase 1b study to evaluate the drug combination in patients with extensive-stage small cell lung cancer, which accounts for about two-thirds of SCLC cases, indicating the potential market size of this collaboration.
- Ownership and Supply of Drug: Zai Lab will retain full ownership of zocilurtatug pelitecan and supply the experimental therapy for the Amgen-led study, ensuring control over the development process while potentially enhancing its market competitiveness.
- Market Outlook for SCLC: Small cell lung cancer accounts for 15% of nearly 2.5 million lung cancer cases diagnosed globally each year, with extensive-stage SCLC having high relapse rates and poor prognosis, highlighting the urgent need for new therapies, and Zai Lab's collaboration aims to address this market gap.
See More
Zai Lab Collaborates with Amgen for Clinical Trial
- Clinical Collaboration Agreement: Zai Lab has entered into a global clinical trial collaboration with Amgen to evaluate the safety and efficacy of DLL3-targeting antibody-drug conjugate zocilurtatug pelitecan in combination with IMDELLTRA®, marking a strategic move in the treatment of small cell lung cancer.
- Global Study Launch: Amgen will sponsor a global Phase 1b study while Zai Lab retains full ownership of zocilurtatug pelitecan, which is expected to drive the development of new therapies and enhance the company's competitiveness in the oncology market.
- Efficacy Potential: Zocilurtatug pelitecan has demonstrated a high response rate at the EORTC-NCI-AACR and ASCO meetings, particularly showing significant intracranial activity in heavily pretreated small cell lung cancer patients, potentially offering new treatment options for this challenging disease.
- Market Outlook: With poor prognosis for small cell lung cancer patients, and IMDELLTRA® already FDA-approved, the combination of zocilurtatug pelitecan and IMDELLTRA® is poised to further improve efficacy, addressing the urgent market demand for new therapies.
See More
Zai Lab Showcases Innovative ADCs at AACR 2026
- Drug Presentation: Zai Lab's ADCs ZL-6201 and ZL-1222 will be showcased at the 2026 AACR Annual Meeting, highlighting their potential in treating sarcomas and solid tumors, which is expected to attract investor interest and enhance the company's market profile.
- Clinical Trial Progress: Zoci's clinical trials for small cell lung cancer demonstrate promising intracranial responses, with plans for three registration-enabling studies by the end of 2026, potentially establishing it as the first global oncology launch for the company and solidifying its leadership in cancer treatment.
- Innovative Treatment Strategy: ZL-6201, as the first LRRC15-targeting ADC, shows promise for multiple solid tumors, potentially transforming existing treatment standards and improving patient survival rates, thereby enhancing the company's market position.
- New Direction in Immunotherapy: ZL-1222 aims to overcome PD-1 resistance as a next-generation immunocytokine therapy, enhancing antitumor immunity; if successful, it could open new revenue streams and strengthen the company's competitive edge in the immunotherapy sector.
See More
Zai Lab's Q4 2025 Earnings Call Highlights Global Innovation and Pipeline Progress
- Significant Revenue Growth: Zai Lab reported total revenue of $127.6 million in Q4 2025, a 17% year-over-year increase, with full-year revenue reaching $460.2 million, up 15%, demonstrating strong performance driven by contributions from XACDURO and NUZYRA.
- Rapid R&D Progress: Zoci showed an 80% objective response rate in untreated brain metastases patients with a favorable safety profile, with management emphasizing its advancement to global Phase III trials within two years, targeting U.S. approval by 2028, marking a significant breakthrough in oncology.
- Strategic Transition Year: Management views 2026 as a transition year focused on execution and upcoming launches, and while full-year financial guidance was not provided, the expectation is to leverage a robust pipeline and strong cash position to drive long-term growth, reflecting confidence in future market opportunities.
- Effective Cost Control: R&D expenses declined by 6% for the full year, while SG&A expenses decreased by 12% in Q4, leading to a 19% improvement in operating loss to $229.4 million, showcasing the company's success in enhancing operational leverage and financial flexibility, strengthening its position in a competitive market.
See More
Zai Lab Scheduled to Announce Q4 Earnings on February 26
- Earnings Announcement Date: Zai Lab (ZLAB) is set to announce its Q4 2023 earnings on February 26 before market open, drawing increased attention from investors amid a competitive biopharmaceutical landscape.
- Earnings Expectations: The consensus EPS estimate stands at -$0.42, reflecting a 47.5% year-over-year improvement, indicating some progress in the company's efforts to enhance profitability despite remaining in the red.
- Revenue Expectations: The consensus revenue estimate is $122.67 million, representing a 12.4% year-over-year increase, highlighting Zai Lab's potential for sales growth as market demand recovers.
- Estimate Revisions: Over the past three months, EPS estimates have seen one upward revision and three downward adjustments, while revenue estimates have faced five downward revisions with no upward changes, suggesting analysts' cautious outlook on the company's future performance.
See More
ZAI LAB LTD: CITIGROUP LOWERS TARGET PRICE FROM $58 TO $53
- Company Announcement: Zailab Ltd. has announced a reduction in its target price.
- New Target Price: The target price has been cut from $58 to $53.
See More
