Award Timing Disclosure

12 Months Ended

Dec. 31, 2025

Award Timing Disclosures [Line Items]

Award Timing MNPI Disclosure

Policies and Practices Related to the Grant of Certain Equity Awards Close in Time to the Release of Material Nonpublic Information

From time to time, we grant stock options to our employees, including our named executive officers. Historically, we have granted new-hire option awards on or soon after a new hire’s employment start date and annual refresh employee option grants in the first quarter of each fiscal year, which refresh grants are typically approved at the regularly scheduled meeting of the Compensation Committee occurring in such quarter, which are scheduled far in advance. Also, non-employee directors receive automatic grants of initial and annual stock option awards, at the time of a director’s initial appointment or election to the board and at the time of each annual meeting of our stockholders, respectively, pursuant to our non-employee director compensation policy. We do not otherwise maintain any written policies on the timing of awards of stock options, stock appreciation rights, or similar instruments with option-like features. The Compensation Committee considers whether there is any material nonpublic information about us when determining the timing of stock option grants and does not seek to time the award of stock options in relation to our public disclosure of material nonpublic information. We have not timed the release of material nonpublic information for the purpose of affecting the value of executive compensation.

Award Timing Method

From time to time, we grant stock options to our employees, including our named executive officers. Historically, we have granted new-hire option awards on or soon after a new hire’s employment start date and annual refresh employee option grants in the first quarter of each fiscal year, which refresh grants are typically approved at the regularly scheduled meeting of the Compensation Committee occurring in such quarter, which are scheduled far in advance. Also, non-employee directors receive automatic grants of initial and annual stock option awards, at the time of a director’s initial appointment or election to the board and at the time of each annual meeting of our stockholders, respectively, pursuant to our non-employee director compensation policy. We do not otherwise maintain any written policies on the timing of awards of stock options, stock appreciation rights, or similar instruments with option-like features.

Award Timing Predetermined

true

Award Timing MNPI Considered

true

Award Timing, How MNPI Considered

The Compensation Committee considers whether there is any material nonpublic information about us when determining the timing of stock option grants and does not seek to time the award of stock options in relation to our public disclosure of material nonpublic information. We have not timed the release of material nonpublic information for the purpose of affecting the value of executive compensation.

MNPI Disclosure Timed for Compensation Value

false