Icosavax was founded in November 2017.

Icosavax is incorporated in Delaware.

Icosavax’s headquarters is:
1930 Boren Ave, Suite 1000
Seattle, Washington 98101

You can view our Board of Directors by visiting the Board of Directors section of our website.

You can view our management team by visiting the Executive Team section of our website.

December 31st.

Ernst & Young LLP

Icosavax is traded on the Nasdaq Global Market (NASDAQ) under the symbol “ICVX”.

Icosavax went public on July 29, 2021.

Shares can be purchased through a stockbroker of your choice.

Icosavax does not offer a direct stock purchase plan.

Currently, Icosavax does not offer a dividend or a dividend reinvestment program.

Icosavax’s CUSIP number is: 45114M 109

Computershare
P.O. Box 505005
Louisville, KY 40233-5005

Please contact our transfer agent, Computershare, by telephone at 1-800-564-6253. Computershare can look up your records and make any necessary adjustments. There is a fee involved for replacing lost certificates. Information is also available at www.computershare.com.

You must send both your old and new addresses to our transfer agent, Computershare, by U.S. mail. Each stockholder in question must sign the request for an address change. For more information and address change forms, contact Computershare by telephone at 1-800-564-6253. or go to www.computershare.com

Quarterly & Annual Reports and other investor materials, when available, can be found in Financials and 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.

You can view our recent press releases by visiting the Press Releases section of our website.

For media inquiries please send an email to media@icosavax.com.

You can view information on our development programs by visiting the Pipeline section of our website.

For investor related questions please send an email to ir@icosavax.com.

Please visit the Investor Relations section of our corporate website and fill out our web form to be added to the Icosavax distribution list.

To request additional information, please visit our Contact Us page.