Exhibit 99.1

Seattle Genetics Reports Third Quarter 2018 Financial Results

-ADCETRIS® (Brentuximab Vedotin) Net Sales in U.S. and Canada of $127.0 Million in the Third Quarter-

-Positive Top-line Data from ADCETRIS Phase 3 ECHELON-2 Trial in Frontline PTCL; Supplemental BLA Planned for November 2018; Full Data to be Presented at ASH Annual Meeting-

-Top-line Data from Enfortumab Vedotin Pivotal Trial in Metastatic Urothelial Cancer Expected in the First Quarter of 2019-

-Conference Call Today at 4:30 p.m. ET-

BOTHELL, Wash. — October 25, 2018 — Seattle Genetics, Inc. (Nasdaq:SGEN) today reported financial results for the third quarter and nine months ended September 30, 2018. The company also highlighted ADCETRIS (brentuximab vedotin) commercialization and clinical development accomplishments and progress with its late-stage clinical programs for cancer.
“ADCETRIS net sales during the third quarter and year-to-date increased by more than 50 percent over the same periods in 2017, as we continue to expand into the frontline Hodgkin lymphoma setting following FDA approval earlier this year. In addition, we recently reported positive top-line results from the phase 3 ECHELON-2 trial in frontline peripheral T-cell lymphoma, including a statistically significant improvement in overall survival for the ADCETRIS regimen,” said Clay Siegall, Ph.D., President and Chief Executive Officer of Seattle Genetics. “We plan to submit an application for approval to the FDA in November and look forward to highlighting results from ECHELON-2 at the American Society of Hematology Annual Meeting in December. Our late-stage programs continue to progress, and we believe they have the potential to transform Seattle Genetics into a multi-product oncology company. We now plan to report top-line results from the pivotal trial of enfortumab vedotin in metastatic urothelial cancer in the first quarter of 2019. Additionally, we expect to complete enrollment of 480 patients in the HER2CLIMB pivotal trial of tucatinib in metastatic breast cancer in early 2019 to support analysis of the primary endpoint.”
ADCETRIS Program Highlights
Positive ECHELON-2 Phase 3 Results: Seattle Genetics and its partner Takeda Pharmaceutical Company Limited (Takeda) reported positive top-line results from the ECHELON-2 phase 3 clinical trial in frontline CD30-expressing peripheral T-cell lymphoma (PTCL). The trial demonstrated a statistically significant improvement in the primary endpoint of progression-free survival (PFS) of ADCETRIS in combination with CHP (cyclophosphamide, doxorubicin, prednisone) versus the control arm, CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone). The ADCETRIS plus CHP arm also demonstrated superior overall survival, a key secondary endpoint, compared to CHOP. The safety profile of ADCETRIS plus CHP in the ECHELON-2 trial was comparable to CHOP and consistent with the established safety profile of ADCETRIS in combination with chemotherapy. Additional data will be presented at the 60th Annual Meeting of the American Society of Hematology (ASH), taking place December 1-4, 2018, in San Diego, Calif.

The following information was filed by Seattle Genetics Inc Wa (SGEN) on Thursday, October 25, 2018 as an 8K 2.02 statement, which is an earnings press release pertaining to results of operations and financial condition. It may be helpful to assess the quality of management by comparing the information in the press release to the information in the accompanying 10-Q Quarterly Report statement of earnings and operation as management may choose to highlight particular information in the press release.

View differences made from one quarter to another to evaluate Seattle Genetics Inc Wa's financial trajectory

Compare SEC Filings Year-over-Year (YoY) and Quarter-over-Quarter (QoQ)
Sample 10-K Year-over-Year (YoY) Comparison

Compare this 10-Q Quarterly Report to its predecessor by reading our highlights to see what text and tables were  removed  ,   added    and   changed   by Seattle Genetics Inc Wa.


Never Miss A New SEC Filing Again

Real-Time SEC Filing Notifications
Screenshot taken from Gmail for a new 10-K Annual Report
Last10K.com Member Feature

Receive an e-mail as soon as a company files an Annual Report, Quarterly Report or has new 8-K corporate news.


We Highlighted This SEC Filing For You

SEC Filing Sentiment Analysis - Bullish, Bearish, Neutral
Screenshot taken from Wynn's 2018 10-K Annual Report
Last10K.com Member Feature

Read positive and negative remarks made by management in their entirety without having to find them in a 10-K/Q.


Widen Your SEC Filing Reading Experience

Increased Reading Area for SEC Filings
Screenshot taken from Adobe Inc.'s 10-Q Quarterly Report
Last10K.com Member Feature

Remove data columns and navigations in order to see much more filing content and tables in one view


Uncover Actionable Information Inside SEC Filings

SEC Filing Disclosures
Screenshot taken from Lumber Liquidators 10-K Annual Report
Last10K.com Member Feature

Read both hidden opportunities and early signs of potential problems without having to find them in a 10-K/Q


Adobe PDF, Microsoft Word, Excel and CSV Downloads

Download Annual and Quarterly Reports as PDF, Word, Excel and CSV Documents
Screenshots of actual 10-K and 10-Q SEC Filings in PDF, Word and Excel formats
Last10K.com Member Feature

Export Annual and Quarterly Reports to Adobe Acrobat (PDF), Microsoft Word (DOCX), Excel (XLSX) and Comma-Delimited (CSV) files for offline viewing, annotations and analysis


FREE Financial Statements

Download Annual and Quarterly Reports as PDF, Word and Excel Documents
Screenshot of actual balance sheet from company 10-K Annual Report
Last10K.com Member Feature

Get one-click access to balance sheets, income, operations and cash flow statements without having to find them in Annual and Quarterly Reports

Continue for FREE

Intrinsic Value Calculator

Intrinsic Value Calculator
Screenshot of intrinsic value for AT&T (2019)
Last10K.com Member Feature

Our Intrinsic Value calculator estimates what an entire company is worth using up to 10 years of financial ratios to determine if a stock is overvalued or not


Financial Stability Report

Financial Stability Report
Screenshot of financial stability report for Coco-Cola (2019)
Last10K.com Member Feature

Our Financial Stability reports uses up to 10 years of financial ratios to determine the health of a company's EPS, Dividends, Book Value, Return on Equity, Current Ratio and Debt-to-Equity


Get a Better Picture of a Company's Performance

Financial Ratios
Available Financial Ratios
Last10K.com Member Feature

See how over 70 Growth, Profitability and Financial Ratios perform over 10 Years


See when company executives buy or sell their own stock

Insider Trading (Form 4)
Screenshot taken from Euronet (EEFT)
Last10K.com Member Feature

Use our calculated cost dollar values to discover when and how much registered owners BUY, SELL or excercise their company stock OPTIONS aggregated from Form 4 Insider Transactions SEC Filings


See how institutional managers trade a stock

Manager Portfolios (Form 13F)
Screenshot taken from General Motors (GM)
Last10K.com Member Feature

View which hedge funds, pension / retirement funds, endowments, banks and insurance companies have increased or decreased their positions in a particular stock. Includes Ownership Percent, Buy versus Sell comparison, Put-Call ratio and more.


Log in with your credentials


Forgot your details?

Create Account