Company: WLTH
Filing Date: 2025-12-12
Form Type: 424B4
Source: 0001628280-25-056780
Chunk: 421

Company: WEALTHFRONT CORP
Filing Date: 2025-12-12
Form: 424B4
Chunk 421
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 |                                        | 4.73 |
| Unvested at July 31, 2025    |     |        |  129,872 |     | $                                      | 4.73 |

As of July 31, 2025 , unrecognized stock-based compensation expense related to unvested stock options was $0.6 million, which is expected to be recognized over a weighted-average period of 1.1 years.

<div align='center'>F-53</div>

### WEALTHFRONT CORPORATION
<div align='center'>Notes to Unaudited Condensed Consolidated Financial Statements</div>

No options were granted during the three and six months ended July 31, 2024 and 2025.

#### Early Exercise of Unvested Options
Under the Plans, employees are offered the option to elect early exercise of their stock options prior to vesting. The Company has the right to repurchase any unvested (but issued) shares of common stock upon termination of service of an employee, either voluntarily or involuntarily, at the lower of: (i) the exercise price paid per share or (ii) the fair market value per share of common stock at the time of the employee’s termination. The consideration received for early exercise of a stock option is initially recorded as a liability and is reclassified to stockholders’ deficit as the stock option s vest. As of January 31, 2025 , the Company recorded immaterial liabilities for 1,519,220 unvested sha res that were early exercised by employees and subject to repurchase . As of July 31, 2025, the Company did not have unvested shares that were early exercised by employees and subject to repurchase.

#### Modification of Stock Options
The Company has, from time to time, modified the terms of stock options granted to its employees. The Comp any accounts for the incremental increase in the fair value over the original award on the date of the modification as an expense for vested awards or over the remaining service (vesting) period for unvested awards. The incremental compensation cost is the excess of the fair value-based measure of the modified award on the date of modification over the fair value of the original award immediately before the modification.

During the three and six months ended July 31, 2024 and 2025, the Company did not have any modification of stock options.

#### Restricted Stock Units
RSUs are issued at no cost to the recipient and can be settled only in shares after