Investor FAQs

April 2026

10770 Wateridge Circle, Suite 210
San Diego, CA 92121-5801

First Tracks stock is traded on the NASDAQ Global Market under the symbol TRAX. The company initiated trading April 20, 2026 following the spin-off from AnaptysBio, Inc

Shares can be purchased through a stockbroker of your choice. First Tracks does not have a direct stock purchase plan.

Equiniti Trust Company, LLC

If you have misplaced your stock certificates, please contact First Tracks transfer agent, Equiniti Trust Company, LLC. There may be a fee involved for replacing lost stock certificates

If your shares are held in your name, you must contact our transfer agent, Equiniti Trust Company, LLC. If your shares are held in street name, you must contact your broker to update your address.

Fenwick & West LLP and KPMG LLP

First Tracks press release archives can be viewed on the News section of our website.

First Tracks SEC filings can be viewed in the SEC Filings page of our website.

Issuers of corporate securities are required to complete Internal Revenue Service Form 8937 to report organizational actions that affect the basis of the securities involved in the organizational action. The tax information provided in the IRS Form 8937 is for informational purposes only and should not be construed as legal or tax advice. First Tracks Bio does not provide legal or tax advice. Stockholders should consult their own legal, financial or tax advisors to determine the income tax consequences of their specific situation.

A copy of the IRS Form 8937 is available on the Anaptys IR website here.

Note, this only applies to those stockholders who received shares of First Tracks Bio as a result of the spin-off from Anaptys and not for those who purchased shares on or after April 20, 2026