Form 4: GRAIL Director and 10% Owner Sells Over 339,000 Shares in Significant Insider Transaction

Chun R. Ding, a Director and 10% Owner of GRAIL, Inc., reported the sale of 339,800 shares of common stock on July 1, 2025, through CRCM Funds and separately managed accounts.

Summary

• Chun R. Ding, identified as a Director and 10% Owner of GRAIL, Inc. (GRAL), filed a Form 4 reporting transactions.
• On July 1, 2025, a total of 339,800 shares of GRAIL common stock were sold in three separate transactions.
• The first sale involved 51,125 shares at a weighted average price of $48.88 per share, with prices ranging from $48.09 to $49.08.
• The second sale involved 260,832 shares at a weighted average price of $49.58 per share, with prices ranging from $49.09 to $50.08.
• The third sale involved 27,843 shares at a weighted average price of $50.25 per share, with prices ranging from $50.09 to $50.53.
• Following these transactions, the CRCM Funds and separately managed accounts beneficially own an aggregate of 3,305,055 shares of GRAIL common stock.
• The sales were conducted by funds and separately managed accounts managed by CRCM LP, where Chun R. Ding is the managing partner and holds ownership interests.

Sentiment

Score: 3

Explanation: The sentiment is negative due to significant insider selling by a director and 10% owner, which can be interpreted as a lack of confidence or a move to reduce exposure.

Negatives

• A Director and 10% Owner, Chun R. Ding, through associated funds, significantly reduced their stake in GRAIL, Inc. by selling 339,800 shares.
• Insider selling, especially by a substantial owner and director, can be perceived negatively by the market as it may signal a lack of confidence in the company's future prospects or valuation.

Risks

• Potential negative market reaction and downward pressure on GRAIL's stock price due to the significant insider selling.
• Increased investor uncertainty regarding the company's outlook, given that a key insider and large shareholder is reducing their position.

Future Outlook

No forward-looking statements or guidance were provided in this document.

Management Comments

• Chun R. Ding disclaims any beneficial ownership of any of the Issuer's securities reported herein, or otherwise, except as to securities representing the Reporting Person's proportional interest in the CRCM Funds, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such other securities of the Issuer for purposes of Section 16 or for any other purpose.

Industry Context

This document reports an insider transaction, which is a company-specific event. While not directly indicative of broader industry trends, significant insider selling in the biotechnology or healthcare sector can sometimes prompt closer scrutiny of the company's specific fundamentals or competitive landscape.

Comparison to Industry Standards

• NA

Related Party Transactions

• The reported sales were executed by funds (CRCM Funds) and separately managed accounts managed by CRCM LP. Chun R. Ding, the reporting person, is the managing partner of CRCM LP and holds ownership interests in the CRCM Funds, establishing an indirect beneficial ownership relationship for the transactions.

Stakeholder Impact

• Shareholders may interpret the significant insider selling as a negative signal, potentially leading to decreased investor confidence and downward pressure on the stock price.
• The transaction could prompt existing and potential investors to re-evaluate their positions and the company's future prospects.

Key Dates

Recommendation

Keywords

GRAIL, GRAL, SEC Form 4, Insider Trading, Stock Sale, Chun R. Ding, CRCM Funds, Beneficial Ownership, Director, 10% Owner