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Ideaya Biosciences SEC Filings

IDYA NASDAQ

Welcome to our dedicated page for Ideaya Biosciences SEC filings (Ticker: IDYA), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Parsing a biotech filing packed with trial acronyms and synthetic-lethality science isn’t easy. IDEAYA Biosciences� 10-K details cash runway, collaboration milestones and DNA-repair pathways, while 8-K material events can move the stock on a single clinical update. If you have ever wondered, “How do I navigate IDEAYA Biosciences SEC filings explained simply?� this page solves that challenge.

Stock Titan’s AI decodes complexity. Our engine turns dense disclosures into plain-language insights, linking each section of the annual report to pipeline status and funding needs. Receive real-time alerts for IDEAYA Biosciences Form 4 insider transactions, track every IDEAYA Biosciences quarterly earnings report 10-Q filing, and see key risk-factor shifts without paging through hundreds of footnotes. Whether you search for “IDEAYA Biosciences executive stock transactions Form 4� or “IDEAYA Biosciences proxy statement executive compensation,� answers surface instantly.

All filing types appear the moment they reach EDGAR�10-K, 10-Q, 8-K, S-3, DEF 14A and more—each paired with concise AI commentary. Use our platform to:

  • Spot cash-burn trends and liquidity ratios from the latest IDEAYA Biosciences earnings report filing analysis
  • Monitor insider confidence via IDEAYA Biosciences insider trading Form 4 transactions
  • Interpret drug-development milestones in IDEAYA Biosciences 8-K material events explained

From IDEAYA Biosciences annual report 10-K simplified breakdowns to real-time Form 4 insider transactions, our expert commentary and AI summaries let you focus on decisions, not document hunts. Understand IDEAYA Biosciences SEC documents with AI—in minutes, not hours.

Rhea-AI Summary

Janus Henderson Group plc filed Amendment No. 4 to a Schedule 13G reporting its beneficial ownership of IDEAYA BIOSCIENCES, INC. common stock (CUSIP 45166A102). The filing lists an aggregate beneficial ownership of 6,206,238 shares, representing 6.9% of the class, tied to an event date of 06/30/2025. The report shows no sole voting or dispositive power and shared voting and dispositive power of 6,206,238 shares, while Item 4 separately notes that JHIUS may be deemed beneficial owner of 6,080,532 shares. The reporting person is identified as an investment adviser/holding company (IA, HC). The statement is signed by Kristin Mariani on 08/14/2025 and includes a Power of Attorney exhibit dated 12/09/2022.

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Capital Research Global Investors reports beneficial ownership of 6,552,691 shares of IDEAYA Biosciences common stock, representing 7.5% of the 87,581,963 shares the filing states are outstanding. The disclosure is made on a Schedule 13G and includes a certification that the securities were acquired and are held in the ordinary course of business and were not acquired to change or influence control of the issuer.

The filing shows CRGI has sole voting and sole dispositive power over the reported shares and names SMALLCAP World Fund, Inc. as an account on whose behalf shares are held. No group affiliation or intent to seek control is indicated in the statement.

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SEC Form 3 filing for IDEAYA Biosciences (IDYA): Newly appointed Chief Financial Officer Joshua Bleharski has disclosed his initial beneficial ownership. The filing shows 250,000 stock options with an exercise price of $20.05 per share. Vesting begins 25 % on May 1 2026, with the remaining shares vesting monthly in equal installments over 36 months, reaching full vesting by May 1 2029. No non-derivative common shares are reported at this time, and the options are held directly. This Form 3 is procedural, establishing the CFO’s ownership under Section 16(a) of the Exchange Act; it does not include financial performance data or indicate any corporate transactions.

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IDEAYA Biosciences (Nasdaq: IDYA) filed an 8-K disclosing a material C-suite change. On June 26 2025, the Board appointed Joshua Bleharski, Ph.D. as Chief Financial Officer and Principal Financial Officer under Item 5.02. The filing states the appointment is effective immediately and made pursuant to Section 16(a)-1(f) of the Exchange Act.

No resignations, compensation terms, financial guidance or other business updates were provided. Investors should monitor upcoming filings for any strategic or financial initiatives led by the new CFO.

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IDEAYA Biosciences (IDYA) director Wendy L. Yarno received a stock option grant for 20,000 shares of common stock on June 24, 2025. The options were granted with an exercise price of $21.78 per share and will expire on June 24, 2035.

Key terms of the option grant:

  • Vesting occurs at the earlier of: (1) first anniversary of grant date or (2) immediately before the next Annual Meeting
  • Vesting is contingent on continued Board service
  • The options represent a direct ownership form

This Form 4 filing was submitted by Andres Ruiz Briseno as attorney-in-fact for Yarno on June 26, 2025, meeting the SEC's two-day reporting requirement for insider transactions.

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IDEAYA Biosciences (IDYA) Director Jeffrey Stein received a new stock option grant on June 24, 2025. The grant consists of 20,000 stock options with an exercise price of $21.78 per share.

Key details of the option grant:

  • Expiration date: June 24, 2035
  • Vesting schedule: 100% vests on earlier of (i) first anniversary of grant date or (ii) immediately before next Annual Meeting
  • Vesting contingent on continued Board service

This Form 4 filing, signed by Attorney-in-Fact Andres Ruiz Briseno on June 26, 2025, represents standard equity compensation for non-employee director service. The grant aligns the director's interests with shareholders through long-term equity ownership.

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IDEAYA Biosciences (IDYA) director Malcolm Garret Hampton received a new stock option grant on June 24, 2025. The grant consists of:

  • Options to purchase 20,000 shares of common stock
  • Exercise price set at $21.78 per share
  • Expiration date of June 24, 2035

The options feature an accelerated vesting schedule, with 100% vesting occurring at the earlier of: (1) the first anniversary of the grant date, or (2) immediately before the next Annual Meeting, contingent on Hampton's continued board service. This grant appears to be part of the company's standard director compensation program. The transaction was reported via Form 4 filed by Hampton's attorney-in-fact, Andres Ruiz Briseno.

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FAQ

What is the current stock price of Ideaya Biosciences (IDYA)?

The current stock price of Ideaya Biosciences (IDYA) is $24.86 as of August 26, 2025.

What is the market cap of Ideaya Biosciences (IDYA)?

The market cap of Ideaya Biosciences (IDYA) is approximately 2.2B.
Ideaya Biosciences

NASDAQ:IDYA

IDYA Rankings

IDYA Stock Data

2.17B
86.71M
0.91%
114.86%
11.55%
Biotechnology
Pharmaceutical Preparations
United States
SOUTH SAN FRANCISCO