IDEAYA Biosciences, Inc. 4

Director Scott W. Morrison received an award of stock options for 20,000 shares of IDEAYA Biosciences, Inc. common stock at a $30.57 exercise price.

On June 16, 2026, director Scott W. Morrison of IDEAYA Biosciences, Inc. received a compensatory stock option grant for 20,000 shares of common stock at an exercise price of $30.57 per share, with the option vesting in full 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 is structured as a non‑cash equity incentive, and no shares were purchased for cash at the time of grant. Following this transaction, Morrison beneficially owns 20,000 shares (or options representing 20,000 underlying shares) of the company’s common stock on a direct basis.

Filing Facts

CIK

1676725

Ticker

IDYA

Form

4

Source Type

sec

Accession

0001610717-26-000261

Alert Tier

5