---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-071309"
form_type: "8-K"
ticker: "IDYA"
cik: "0001676725"
company_name: "IDEAYA Biosciences, Inc."
filed_at: "2025-04-02T23:59:59+00:00"
generated_at: "2026-05-23T23:47:50.960702+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Director Susan Kelley to step down from IDEAYA board, move to advisory role

## Summary
- Susan L. Kelley, M.D. will not stand for re-election at the 2025 annual meeting of stockholders.
- She will resign from the Board immediately after the Annual Meeting.
- Kelley intends to transition to Chair of the new Clinical Advisory Board expected before the meeting.
- Board size will decrease to seven directors effective after the Annual Meeting.
- Departure is not due to any disagreement with the Company's operations, policies, or practices.

## SEC filing metadata
- accession: 0001193125-25-071309
- form_type: 8-K
- ticker: IDYA
- cik: 0001676725
- company_name: IDEAYA Biosciences, Inc.
- filed_at: 2025-04-02T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1676725/000119312525071309/0001193125-25-071309-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1676725/000119312525071309/d906746d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-071309
- JSON: https://secwatch.observer/filing/0001193125-25-071309.json
- Plain text: https://secwatch.observer/filing/0001193125-25-071309.txt

## Key facts
- Executive change
  Susan L. Kelley, M.D. resigned as Director at IDEAYA Biosciences, Inc..
  - Action: resigned
  - Role: Director
  source text: Dr. Kelley will resign from the Board at the end of her current term, which will conclude immediately after the Annual Meeting.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1676725/000119312525071309/0001193125-25-071309-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.