IDEAYA Biosciences, Inc. 4

Director Wendy L. Yarno received a stock option award for 20,000 shares of IDEAYA Biosciences, Inc. common stock at a $30.57 exercise price.

On June 16, 2026, director Wendy L. Yarno of IDEAYA Biosciences, Inc. was granted a stock option for 20,000 shares of common stock at an exercise price of $30.57 per share, with 100% of the option vesting on the earlier of the first anniversary of the grant date or immediately prior to the next Annual Meeting, contingent on continued board service. This award appears to be a standard director compensation grant rather than an open-market purchase or sale, and following the grant she holds 20,000 shares (or derivative rights equivalent to 20,000 shares) in the company. Based on the option exercise price, the option grant has an indicative notional value of approximately $611,400.

Filing Facts

CIK

1676725

Ticker

IDYA

Form

4

Source Type

sec

Accession

0001610717-26-000265

Alert Tier

5