CoreWeave CDO McBee sells 237,000 shares in plan
Accepted by SEC EDGAR
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Form Type
4
Rhea-AI Filing Summary
CoreWeave, Inc. chief development officer Brannin McBee, together with his spouse and related trusts, converted 237,000 shares of Class B Common Stock into Class A Common Stock and sold 237,000 Class A shares on July 27, 2026 in multiple open-market or private transactions under a Rule 10b5-1 trading plan adopted on March 5, 2026. After these transactions he directly held 5,898,894 Class B shares.
Insider Trade Summary 10b5-1
Exercise and sale activity reported; no spread calculated
Exercise and Sale
35 txns
Insider
McBee Brannin
Role
Chief Development Officer
Sold
237,000 shs ($16.84M)
Approx. gross sale proceeds
$16.84M
Share of Position Sold
42.3%
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Conversion | Class B Common Stock F1 | 144,000 | -- | -- |
| Conversion | Class B Common Stock F1, F8 | 25,000 | -- | -- |
| Conversion | Class B Common Stock F1, F10 | 25,000 | -- | -- |
| Conversion | Class B Common Stock F1, F11 | 3,000 | -- | -- |
| Conversion | Class B Common Stock F1, F12 | 40,000 | -- | -- |
| Conversion | Class A Common Stock F1 | 144,000 | -- | -- |
| Sale | Class A Common Stock F2, F3 | 63,397 | $70.3543 | $4.46M |
| Sale | Class A Common Stock F2, F4 | 59,913 | $71.0655 | $4.26M |
| Sale | Class A Common Stock F2, F5 | 8,201 | $72.2833 | $593K |
| Sale | Class A Common Stock F2, F6 | 9,205 | $73.3013 | $675K |
| Sale | Class A Common Stock F2, F7 | 3,284 | $74.2941 | $244K |
| Conversion | Class A Common Stock F1, F8 | 25,000 | -- | -- |
| Sale | Class A Common Stock F2, F9, F8 | 11,008 | $70.354 | $774K |
| Sale | Class A Common Stock F2, F4, F8 | 10,360 | $71.0649 | $736K |
| Sale | Class A Common Stock F2, F5, F8 | 1,441 | $72.2816 | $104K |
| Sale | Class A Common Stock F2, F6, F8 | 1,623 | $73.3027 | $119K |
| Sale | Class A Common Stock F2, F7, F8 | 568 | $74.2921 | $42K |
| Conversion | Class A Common Stock F1, F10 | 25,000 | -- | -- |
| Sale | Class A Common Stock F2, F9, F10 | 11,007 | $70.3543 | $774K |
| Sale | Class A Common Stock F2, F4, F10 | 10,399 | $71.0656 | $739K |
| Sale | Class A Common Stock F2, F5, F10 | 1,425 | $72.2833 | $103K |
| Sale | Class A Common Stock F2, F6, F10 | 1,599 | $73.3014 | $117K |
| Sale | Class A Common Stock F2, F7, F10 | 570 | $74.2941 | $42K |
| Conversion | Class A Common Stock F1, F11 | 3,000 | -- | -- |
| Sale | Class A Common Stock F2, F9, F11 | 1,317 | $70.3558 | $93K |
| Sale | Class A Common Stock F2, F4, F11 | 1,265 | $71.0676 | $90K |
| Sale | Class A Common Stock F2, F5, F11 | 166 | $72.2892 | $12K |
| Sale | Class A Common Stock F2, F6, F11 | 183 | $73.2967 | $13K |
| Sale | Class A Common Stock F2, F7, F11 | 69 | $74.2996 | $5K |
| Conversion | Class A Common Stock F1, F12 | 40,000 | -- | -- |
| Sale | Class A Common Stock F2, F9, F12 | 17,606 | $70.3542 | $1.24M |
| Sale | Class A Common Stock F2, F4, F12 | 16,643 | $71.0655 | $1.18M |
| Sale | Class A Common Stock F2, F5, F12 | 2,280 | $72.2832 | $165K |
| Sale | Class A Common Stock F2, F6, F12 | 2,559 | $73.3014 | $188K |
| Sale | Class A Common Stock F2, F7, F12 | 912 | $74.294 | $68K |
Holdings After Transaction:
Class B Common Stock — 5,898,894 contracts (Direct);
Class B Common Stock — 1,880,300 contracts (Indirect, By Spouse);
Class B Common Stock — 3,441,020 contracts (Indirect, Brannin J. McBee 2022 Irrevocable Trust);
Class B Common Stock — 300,000 contracts (Indirect, Canis Major 2024 Irrevocable Trust LLC);
Class B Common Stock — 3,597,227 contracts (Indirect, Canis Major 2025 GRAT);
Class A Common Stock — 323,263 shares (Direct);
Class A Common Stock — 0 shares (Indirect, By Spouse);
Class A Common Stock — 0 shares (Indirect, Brannin J McBee 2022 Irrevocable Trust);
Class A Common Stock — 0 shares (Indirect, Canis Major 2024 Irrevocable Trust LLC);
Class A Common Stock — 0 shares (Indirect, Canis Major 2025 GRAT)
Holdings Before and After:
Class B Common Stock, 6,042,894 to 5,898,894 contracts (Direct);
Class B Common Stock, 1,905,300 to 1,880,300 contracts (Indirect, By Spouse);
Class B Common Stock, 3,466,020 to 3,441,020 contracts (Indirect, Brannin J. McBee 2022 Irrevocable Trust);
Class B Common Stock, 303,000 to 300,000 contracts (Indirect, Canis Major 2024 Irrevocable Trust LLC);
Class B Common Stock, 3,637,227 to 3,597,227 contracts (Indirect, Canis Major 2025 GRAT);
Class A Common Stock, 323,263 to 323,263 shares (Direct);
Class A Common Stock, 0 to 0 shares (Indirect, By Spouse);
Class A Common Stock, 0 to 0 shares (Indirect, Brannin J McBee 2022 Irrevocable Trust);
Class A Common Stock, 0 to 0 shares (Indirect, Canis Major 2024 Irrevocable Trust LLC);
Class A Common Stock, 0 to 0 shares (Indirect, Canis Major 2025 GRAT)
Other Insiders: 7 other insiders reported open-market sales of this stock in the 30 days up to this filing.
Footnotes (12)
- F1. Each share of Class B Common Stock is convertible into one share of the Issuer's Class A Common Stock at any time, at the election of the holder or automatically upon certain transfers, whether or not for value, or upon the occurrence of certain events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation.
- F2. The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.
- F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.70 to $70.69, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this filing.
- F4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.70 to $71.66, inclusive.
- F5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.72 to $72.71, inclusive.
- F6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.92 to $73.89, inclusive.
- F7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $73.94 to $74.91, inclusive.
- F8. The reported securities are directly held by the reporting person's spouse.
- F9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.70 to $70.69, inclusive.
- F10. The reported securities are directly held by the Brannin J. McBee 2022 Irrevocable Trust, of which the reporting person's spouse and minor child are beneficiaries and for which the reporting person's spouse serves as trustee.
- F11. The reported securities are directly held by the Canis Major 2024 Irrevocable Trust LLC of which the reporting person serves as manager.
- F12. The reported securities are directly held by a grantor retained annuity trust, of which the reporting person is the sole trustee and beneficiary.
Key Figures
Shares sold: 237000 shares
Shares converted: 237000 shares
Direct Class B holdings after transaction: 5898894 shares
+2 more
5 metrics
Shares sold
237000 shares
Total Class A Common Stock sold on July 27, 2026 by McBee, spouse, and related trusts
Shares converted
237000 shares
Class B Common Stock converted into Class A Common Stock on July 27, 2026
Direct Class B holdings after transaction
5898894 shares
Class B Common Stock directly held by Brannin McBee following the July 27, 2026 conversion
Example sale price
70.3543 per share
Weighted average price for one block of Class A share sales
Highest disclosed price range
$73.94 to $74.91 per share
Price range for certain sales as described in footnote F7
Key Terms
Rule 10b5-1 trading plan, weighted average price, Class B Common Stock, grantor retained annuity trust
4 terms
Rule 10b5-1 trading plan financial
"sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
Class B Common Stock financial
"Each share of Class B Common Stock is convertible into one share of Class A"
A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.
grantor retained annuity trust financial
"directly held by a grantor retained annuity trust, of which the reporting person is trustee"
A grantor retained annuity trust (GRAT) is an estate-planning tool where the person who creates the trust transfers assets into it but receives fixed cash payments (an annuity) from the trust for a set number of years; whatever remains after that term passes to designated beneficiaries. It matters to investors because it can shift future appreciation of assets out of the creator’s taxable estate—like putting an asset into a timed vending machine that pays you fixed amounts while any extra value that grows inside the machine goes to heirs with reduced gift or estate tax consequences.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What insider transactions did CoreWeave (CRWV) report for Brannin McBee?
Brannin McBee and related entities converted 237,000 Class B shares into Class A and sold 237,000 Class A shares on July 27, 2026, through multiple open-market or private transactions disclosed in this Form 4.
Were CoreWeave (CRWV) insider sales by Brannin McBee under a Rule 10b5-1 plan?
Yes. The Form 4 states the reported sales were made under a Rule 10b5-1 trading plan adopted by Brannin McBee on March 5, 2026, indicating the disposition followed a pre-arranged trading program.
Did Brannin McBee retain a significant CoreWeave (CRWV) position after these trades?
Yes. After converting and selling shares, McBee still directly held 5,898,894 shares of CoreWeave Class B Common Stock, as reported in the post-transaction holdings column for his direct Class B position.
Which entities besides Brannin McBee appear in the CoreWeave (CRWV) Form 4?
The Form 4 attributes holdings and trades to McBee’s spouse, the Brannin J. McBee 2022 Irrevocable Trust, the Canis Major 2024 Irrevocable Trust LLC, and a Canis Major 2025 grantor retained annuity trust (GRAT).
AI-generated analysis. How Rhea-AI works. Not financial advice.
