Skip to main navigation Main navigation About Us Pipeline & Programs Clinical Trials Investors Careers FAQs Investor FAQ When was Alpine Immune Sciences founded? Where is Alpine Immune Sciences’ stock listed and what is the company’s ticker symbol? Where is Alpine Immune Sciences located? When is Alpine Immune Sciences’ fiscal year end? Can I buy stock directly from Alpine Immune Sciences? How can I get a copy of Alpine Immune Sciences Annual Report or any other investor materials? Who are Alpine Immune Sciences’ independent auditors? Who is Alpine Immune Sciences’ transfer agent and how does a registered shareholder contact the agent regarding account information? Who is Alpine Immune Sciences’ outside legal counsel? Who should I contact if I want to learn more about Alpine Immune Sciences? How can I sign up to receive Alpine Immune Sciences press releases and other company information? When was Alpine Immune Sciences founded? The company was incorporated in the state of Delaware on December 30, 2014 and began operations in 2015. In July of 2017, the company closed its acquisition of publicly-held Nivalis Therapeutics (NASDAQ: NVLS). The combined public entity maintained the Alpine Immune Sciences name. Back to top Where is Alpine Immune Sciences’ stock listed and what is the company’s ticker symbol? The company's common shares are currently listed on NASDAQ and trades under the ticker symbol ALPN. Back to top Where is Alpine Immune Sciences located? 188 East Blaine Street, Suite 200 Seattle, WA 98102 (206) 788-4545 Back to top When is Alpine Immune Sciences’ fiscal year end? December 31st Back to top Can I buy stock directly from Alpine Immune Sciences? No, you will need to contact a licensed stock broker or use an online trading account. Back to top How can I get a copy of Alpine Immune Sciences Annual Report or any other investor materials? Quarterly & Annual Reports and other investor materials, when available, can be found in SEC Filings in the Investor Relations section of our corporate website. Additionally, all SEC filings can also be accessed directly from the SEC at www.sec.gov. Back to top Who are Alpine Immune Sciences’ independent auditors? Ernst & Young LLP Back to top Who is Alpine Immune Sciences’ transfer agent and how does a registered shareholder contact the agent regarding account information? American Stock Transfer & Trust 6201 15th Avenue Brooklyn, NY 11219 For help with: - Change of address - Transfer of shares - Loss of share certificates - Consolidation of multiple mailings to one shareholder - Estate settlements Please call (800) 937-5449 Email: help@astfinancial.com Back to top Who is Alpine Immune Sciences’ outside legal counsel? Sidley Austin LLP Back to top Who should I contact if I want to learn more about Alpine Immune Sciences? Contact: Alex Sharif Director of Investor Relations and Corporate Development ir@alpineimmunesciences.com T: (206) 788-4545 Back to top How can I sign up to receive Alpine Immune Sciences press releases and other company information? Please sign up here to be added to the Alpine Immune Sciences distribution list. Back to top Toolkit CONTACT 188 East Blaine Street Suite 200 Seattle, WA 98102 206-788-4545 SITEMAP About Us Pipelines & Programs Clinical Trials Investors Careers Contact Us Legal TWITTER @AlpineImmuneSci LATEST TWEETS Tweets by @AlpineImmuneSci © 2021 Alpine Immune Sciences. All Rights Reserved, Alpine Immune Sciences Inc.