X0609 4 2026-09-15 0001524566 WEALTHFRONT CORP WLTH 0002078580 Wetterwald Julien false C/O WEALTHFRONT CORPORATION 261 HAMILTON AVENUE PALO ALTO CA 94301 false true false false Chief Technology Officer 0 Common Stock 2026-09-15 4 M 0 20387 0 A 716912 D Common Stock 2026-09-15 4 M 0 21112 0 A 738024 D Common Stock 2026-09-15 4 M 0 19000 0 A 757024 D Common Stock 2026-09-15 4 S 0 26231 10.7304 D 730793 D Common Stock 2026-09-16 4 S 0 8130 10.1910 D 722663 D Restricted Stock Units 2026-09-15 4 M 0 20387 0 D Common Stock 20387 101938 D Restricted Stock Units 2026-09-15 4 M 0 21112 0 D Common Stock 21112 190013 D Restricted Stock Units 2026-09-15 4 M 0 19000 0 D Common Stock 19000 247000 D The reported transaction represents shares of the Issuer's Common Stock sold to satisfy tax withholding obligations incurred in connection with the vesting of restricted stock units. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.55 to $10.88 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnote 3 of this Form 4. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.96 to $10.83 per share, inclusive. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. The award vested or vests as to 1/16 of the total award quarterly on the fifteenth calendar day of March, June, September, and December, subject to the reporting person's continued service to the Issuer on each vesting date, with the first tranche vested on March 15, 2024. These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date. The award vested or vests as to 1/16 of the total award quarterly on the fifteenth calendar day of March, June, September, and December, subject to the reporting person's continued service to the Issuer on each vesting date, with the first tranche vested on March 15, 2025. The award vested or vests as to 1/16 of the total award quarterly on the fifteenth calendar day of March, June, September, and December, subject to the reporting person's continued service to the Issuer on each vesting date, with the first tranche vested on March 15, 2026. /s/ Lauren Lin, as Attorney-in-Fact 2026-09-17