Transaction Details

Footnotes

Shares withheld by the Issuer to satisfy applicable withholding taxes upon the vesting of restricted stock units. | The Reporting Person will provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price. | The shares subject to the option shall vest in 48 equal monthly installments from the date of grant until fully vested and exercisable on January 12, 2030. | Each restricted stock unit represents a contingent right to receive one share of ETON Common Stock. | The restricted stock units vest in four equal annual installments beginning January 12, 2027, contingent upon the reporting person being employed by the issuer on the date(s) of vesting.