If you purchased your shares on the tZERO Securities platform, your cost basis will be automatically calculated for you. tZERO uses the FIFO tax lot method, and if you wish to report differently to the IRS we advise speaking with a tax specialist

For more information please visit the What Is Cost Basis page: Click Here

For questions regarding your Secondary Trading account, contact support@tzero.com

For questions about investing in a Primary Issuance, contact investor_support@tzero.com