Form 4: CoreWeave CDO Converts 600,000 Class B Shares to Class A

CoreWeave's Chief Development Officer, Brannin McBee, converted 600,000 shares of Class B Common Stock into Class A Common Stock on November 18, 2025.

Summary

• Brannin McBee, Chief Development Officer of CoreWeave, Inc., converted 600,000 shares of Class B Common Stock into Class A Common Stock.
• This transaction occurred on November 18, 2025.
• Following the conversion, McBee directly holds 785,181 shares of Class A Common Stock.
• McBee also has indirect beneficial ownership of additional Class A and Class B shares through various trusts and family holdings.
• Each Class B Common Stock share is convertible into one Class A Common Stock share at the holder's election or automatically upon certain transfers or events as described in the Issuer's Amended and Restated Certificate of Incorporation.

Sentiment

Score: 6

Explanation: The conversion of Class B to Class A stock by a key executive is generally a neutral to slightly positive event, indicating a potential move towards increased liquidity or simplification of holdings. It doesn't inherently signal strong positive or negative sentiment about the company's immediate prospects, but rather a routine equity management action.

Positives

• The conversion of Class B to Class A stock by a key executive could indicate confidence in the company's future and potentially increase liquidity for the executive's holdings.

Related Party Transactions

• Indirect beneficial ownership of Class A and Class B Common Stock through various trusts (Canis Major SM Trust, Brannin J. McBee 2022 Irrevocable Trust, Canis Major 2024 Irrevocable Trust LLC, Canis Major 2025 Family Trust LLC, Canis Major 2025 GRAT, Canis Minor 2025 Family Trust LLC, Canis Minor 2025 GRAT) and directly by spouse and minor child, where the reporting person or spouse serves as trustee or manager, or is a beneficiary.

Stakeholder Impact

• Shareholders: The conversion increases the number of Class A shares held by a key executive, potentially aligning their interests more closely with public shareholders who typically hold Class A shares. It also could increase the float of Class A shares if these are later sold, though no sale is indicated here.

Key Dates

Recommendation

This Form 4 filing details an insider conversion of Class B to Class A common stock, not a purchase or sale. While it indicates an executive's equity management, it doesn't provide new fundamental information to warrant a change in investment recommendation. The conversion itself is a neutral event, often pre-planned, and doesn't signal a strong bullish or bearish outlook. Therefore, maintaining a 'hold' position is appropriate until further fundamental news or financial results are released.

Keywords

CoreWeave, CRWV, Brannin McBee, Chief Development Officer, CDO, SEC Form 4, Insider Transaction, Stock Conversion, Class A Common Stock, Class B Common Stock, Beneficial Ownership