Analyst Conference Summary |
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Biotechnology |
Seagen
|
Seagen Revenues by product ($ millions): | ||||
Q1 2022 | Q4 2021 | Q1 2021 | y/y increase | |
Adcetris | $181 |
$176 |
$163 |
11% |
royalties | 28 |
46 |
27 |
4% |
Padcev | 100 |
93 |
70 |
44% |
Tukysa | 91 |
94 |
70 |
29% |
Tivdak | 11 |
6 |
0 |
na |
Collaboration | 15 |
15 |
2 |
598% |
Tukysa is still ramping in new nations.
Adcetris for newly diagnosed advanced hodgkin lymphoma reported postive Phase 3 data in February 2022. In December 2021 Phase 2 data with nivolumab, doxorubicin and dacacarbazine for stage III/IV Hodgkin lymphoma showed an 88% complete response rate.
In February 2022, initial data from the ongoing innovaTV 207 phase 2 trial of Tivdak in solid tumors were presented at the Multidisciplinary Head and Neck Cancers Symposium, demonstrating a manageable safety profile and promising preliminary antitumor activity in patients with squamous cell carcinoma of the head and neck.
In October 2022 Padcev completed enrollment of cohort K for first-line metastatic urothelial cancer, with results expected that could support accelerated registration, due in late 2022. Cohort H for muscle-invasive bladder cancer will be reported at ASCO GU Feb. 17-19.
Tuksya completed enrollment in September 2021 for Phase 2 metastatic colorectal cancer. Results expected in 2022. Will start a Phase 3 maintenance trial for HER2-positive breast cancer in Q1 2022.
Padcev regulatory process was paused in EU in Q1 2022 due to severe skin reactions. But that is a known, so working with regulators.
In January 2022, the Company initiated phase 1 clinical trials of two novel ADCs, SGN-PDL1V and SGN-B7H4V, for advanced solid tumors.
Depatuxizumab mafodotin (ABT-414) for glioblastoma Phase 3 data expected soon; collaboration with AbbVie.
Belantamib mafodotin (GSK2857916) for multiple myeloma, collaboration with GSK, regulatory submission is planned.
In April 2022, a pivotal phase 2 trial of disitamab vedotin in patients with HER2-expressing metastatic urothelial cancer began enrolling. The trial is designed to support registration under the FDA accelerated approval pathway.
See also Seagen pipeline.
Cash ended at $2.0 billion, down sequentially from $2.2 billion. There 87 million in long-term liabilities.
Total costs and expenses were $560 million, consisting of: cost of sales $87 million; R&D $298 million; selling, general and administrative expense $174 million. Resulting in income from operations of negative $133 million. Other expense $2 million. $1 million income tax.
Q&A selective summary:
Tukysa revenue guidance? Assumes assumption of HER2 approval later this year, perhaps soon. PDUFA is in May, we believe will push Tukysa into a later line of therapy.
Padcev cohort K? We have not announced a specific bar, which is up to the FDA. Patients are cisplatin ineligible.
Duration of response is importatnt for cancer therapies. Durability is a mark of immunotherapy. We saw good durability in cohort A. Padcev monotherapy has no specific comparison, it is to help understand the contribution of components.
Padcev in Europe is being commercialized by Astellas. So each drug is somewhat different in the team selling it in different regions. An issue in EU is that you need to negotiate prices in each nation after approval, so launches take longer. Also prices are usually lower in Europe than the U.S., and launching more labels usually sends your prices down.
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Disclaimer: My analyst call summaries may include both our condensations of statements made by company representatives and my own analysis. They are not covered by any warranty. I cannot guarantee anything said by company representatives is true. I try not to make errors, but it is possible. This is journalism, not financial advice.
Copyright 2022 William P. Meyers