Form 4: CoreWeave CDO Sells Over 131K Shares in Pre-Planned Trades

CoreWeave's Chief Development Officer, Brannin McBee, executed pre-planned sales of over 131,000 Class A common shares and converted 130,835 Class B shares to Class A on January 20, 2026, through direct and trust holdings.

Summary

• Brannin McBee, CoreWeave, Inc.'s Chief Development Officer, reported transactions involving the company's Class A and Class B Common Stock.
• On January 20, 2026, Mr. McBee converted 102,835 shares of Class B Common Stock into Class A Common Stock directly.
• Concurrently, Mr. McBee sold 102,835 shares of Class A Common Stock directly, with weighted average prices ranging from $93.18 to $97.31 per share.
• The Brannin J. McBee 2022 Irrevocable Trust converted 25,000 shares of Class B Common Stock into Class A Common Stock and subsequently sold all 25,000 Class A shares, with weighted average prices ranging from $93.18 to $97.27 per share.
• The Canis Major 2024 Irrevocable Trust LLC converted 3,000 shares of Class B Common Stock into Class A Common Stock and sold all 3,000 Class A shares, with weighted average prices ranging from $93.18 to $97.26 per share.
• The Canis Major SM Trust sold 500 shares of Class A Common Stock, with weighted average prices ranging from $93.18 to $97.22 per share.
• All reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 2, 2025.
• Following these transactions, Mr. McBee directly beneficially owns 248,664 shares of Class A Common Stock and 8,602,980 shares of Class B Common Stock.
• The Brannin J. McBee 2022 Irrevocable Trust beneficially owns 0 shares of Class A Common Stock and 4,066,020 shares of Class B Common Stock.
• The Canis Major 2024 Irrevocable Trust LLC beneficially owns 0 shares of Class A Common Stock and 336,000 shares of Class B Common Stock.
• The Canis Major SM Trust beneficially owns 56,000 shares of Class A Common Stock.
• An additional 1,800 Class A Common Stock shares are held by the reporting person's child, and 2,280,300 Class B Common Stock shares are held by the reporting person's spouse.

Sentiment

Score: 4

Explanation: The sentiment is slightly negative due to significant insider selling by a key executive. While the sales were pre-planned under a 10b5-1 plan, which mitigates the immediate negative signal, the sheer volume of shares sold could still be interpreted by the market as a lack of conviction in future upside or a need for liquidity.

Positives

• The sales were executed under a pre-arranged Rule 10b5-1 trading plan, indicating they were not based on new, undisclosed material information and were part of a planned liquidity event.

Negatives

• A significant volume of insider selling by a Chief Development Officer, totaling 131,335 Class A shares, could be perceived negatively by the market, potentially signaling that the executive believes the stock is fully valued.

Risks

• The market perception of significant insider selling could lead to negative sentiment or downward pressure on the company's stock price.

Future Outlook

This Form 4 filing reports past insider transactions and does not contain any forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This filing is an insider transaction report and does not provide information directly related to broader industry trends or competitive landscape. Its primary relevance is to the individual company's stock performance and investor sentiment.

Related Party Transactions

• Transactions were conducted through the Brannin J. McBee 2022 Irrevocable Trust, where the reporting person's spouse and minor child are beneficiaries and the spouse serves as trustee.
• Transactions were conducted through the Canis Major 2024 Irrevocable Trust LLC, where the reporting person serves as manager.
• Transactions were conducted through the Canis Major SM Trust, an irrevocable trust with a third-party trustee, where the reporting person's minor child is a beneficiary and the reporting person has the power to remove and replace the trustee.

Stakeholder Impact

• Shareholders may react to the significant insider selling, potentially leading to a reassessment of the company's valuation or future prospects.
• The pre-planned nature of the sales (10b5-1 plan) may reassure some investors that the sales are for personal financial planning rather than a reaction to negative company-specific news.

Key Dates

Recommendation

The Chief Development Officer's significant sale of shares, while executed under a pre-planned 10b5-1 trading plan, could still be interpreted by the market as a signal of the executive's view on the stock's valuation or a need for personal liquidity. Without additional context on the company's performance or the executive's personal financial planning, a 'hold' recommendation is prudent, advising investors to monitor future filings and company news for further insights into the company's trajectory and management's confidence.

Keywords

CoreWeave, CRWV, Brannin McBee, Insider Trading, Stock Sale, Form 4, 10b5-1 Plan, Class A Common Stock, Class B Common Stock, Chief Development Officer