Form 4: CoreWeave CDO Sells Shares, Converts Class B Stock
Insider Transaction Report
CoreWeave's Chief Development Officer, Brannin McBee, reported significant conversions of Class B to Class A common stock and subsequent sales of Class A shares.
Summary
- Brannin McBee, Chief Development Officer of CoreWeave, Inc., reported multiple transactions on December 15, 2025.
- Converted 102,835 shares of Class B Common Stock to Class A Common Stock directly.
- Converted a total of 63,335 shares of Class B Common Stock to Class A Common Stock indirectly through various trusts and GRATs.
- Sold a total of 61,175 shares of Class A Common Stock directly at weighted average prices ranging from $72.4924 to $79.3819.
- Sold a total of 24,846 shares of Class A Common Stock indirectly via the Brannin J. McBee 2022 Irrevocable Trust at weighted average prices ranging from $72.4924 to $79.3822.
- Sold a total of 3,000 shares of Class A Common Stock indirectly via the Canis Major 2024 Irrevocable Trust LLC at weighted average prices ranging from $72.5225 to $79.69.
- All reported sales were executed pursuant to a Rule 10b5-1 trading plan adopted on September 2, 2025.
Sentiment
Score: 5
Explanation: A Form 4 filing primarily reports insider transactions and does not inherently convey positive or negative sentiment about the company's operational performance or future prospects. The transactions were conducted under a pre-arranged 10b5-1 plan, which mitigates any immediate negative interpretation of insider selling.
Related Party Transactions
- Transactions involving 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 involving the Canis Major 2024 Irrevocable Trust LLC, where the reporting person serves as manager.
- Transactions involving the Canis Major 2025 Family Trust LLC, where the reporting person serves as manager.
- Transactions involving the Canis Minor 2025 Family Trust LLC, where the reporting person serves as manager.
- Transactions involving the Canis Major 2025 GRAT, where the reporting person is the sole trustee and beneficiary.
- Transactions involving the Canis Minor 2025 GRAT, where the reporting person's spouse is the sole beneficiary and trustee.
Key Dates
| Date | Description |
|---|---|
| 09/02/2025 | Date Rule 10b5-1 trading plan was adopted by the reporting person. |
| 12/15/2025 | Date of earliest transaction reported (conversions and sales of common stock). |
| 12/17/2025 | Signature date of the filing. |
Keywords
CoreWeave, CRWV, Form 4, Insider Trading, Stock Sale, Class A Common Stock, Class B Common Stock, Brannin McBee, Chief Development Officer, 10b5-1 Plan
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