CoreWeave (CRWV) executive sells 13,000 shares under 10b5-1 plan
Rhea-AI Filing Summary
CoreWeave, Inc. Chief Development Officer Brannin McBee reported indirect transactions in company stock on July 27, 2026. A grantor retained annuity trust converted 12,500 shares of Class B Common Stock into 12,500 shares of Class A Common Stock, followed by indirect sales totaling 13,000 Class A shares through family trusts. The sales, reported with code S, occurred at weighted-average prices with ranges from $69.70 to $74.91 per share and were effected under a Rule 10b5-1 trading plan adopted on March 5, 2026. Indirect holdings reported after these transactions include Class B shares convertible into 1,582,773 Class A shares in a 2026 grantor retained annuity trust and other trust positions, plus 1,800 Class A shares held of record by the reporting person’s child.
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Insights
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Insider Trade Summary 10b5-1
Exercise and sale activity reported; no spread calculated
Exercise and Sale
17 txns
Insider
McBee Brannin
Role
Chief Development Officer
Sold
13,000 shs ($923K)
Approx. gross sale proceeds
$923K
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Conversion | Class B Common Stock F15, F1, F2 | 12,500 | -- | -- |
| Conversion | Class A Common Stock F1, F2 | 12,500 | -- | -- |
| Sale | Class A Common Stock F3, F4, F2 | 5,503 | $70.3543 | $387K |
| Sale | Class A Common Stock F3, F5, F2 | 5,200 | $71.0654 | $370K |
| Sale | Class A Common Stock F3, F6, F2 | 712 | $72.2833 | $51K |
| Sale | Class A Common Stock F3, F7, F2 | 800 | $73.3013 | $59K |
| Sale | Class A Common Stock F3, F8, F2 | 285 | $74.2941 | $21K |
| Sale | Class A Common Stock F3, F4, F9 | 218 | $70.3628 | $15K |
| Sale | Class A Common Stock F3, F10, F9 | 222 | $71.0755 | $16K |
| Sale | Class A Common Stock F3, F11, F9 | 24 | $72.3271 | $2K |
| Sale | Class A Common Stock F3, F12, F9 | 28 | $73.3646 | $2K |
| Sale | Class A Common Stock F3, F13, F9 | 8 | $74.5038 | $596.03 |
| holding | Class B Common Stock F15, F16 | -- | -- | -- |
| holding | Class B Common Stock F15, F17 | -- | -- | -- |
| holding | Class B Common Stock F15, F18 | -- | -- | -- |
| holding | Class B Common Stock F15, F2 | -- | -- | -- |
| holding | Class A Common Stock F14 | -- | -- | -- |
Holdings After Transaction:
Class B Common Stock — 461,205 shares (Indirect, Canis Minor 2025 GRAT);
Class A Common Stock — 0 shares (Indirect, Canis Minor 2025 GRAT);
Class A Common Stock — 50,000 shares (Indirect, Canis Major SM Trust);
Class B Common Stock — 108,600 shares (Indirect, Canis Major 2025 Family Trust LLC);
Class B Common Stock — 1,582,773 shares (Indirect, Canis Major 2026 GRAT);
Class B Common Stock — 122,000 shares (Indirect, Canis Minor 2025 Family Trust LLC);
Class B Common Stock — 263,795 shares (Indirect, Canis Minor 2026 GRAT);
Class A Common Stock — 1,800 shares (Indirect, See Footnote)
Footnotes (18)
- F1. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.
- F2. The reported securities are directly held by a grantor retained annuity trust, of which the reporting person's spouse is the sole beneficiary and trustee.
- F3. The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.
- F4. 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.
- F5. 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.
- F6. 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.
- F7. 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.
- F8. 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.
- F9. The reported securities are directly held by the Canis Major SM Trust (the "Canis Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the Canis Trust's trustee.
- F10. 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 $71.61, inclusive.
- F11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.73 to $72.71, inclusive.
- F12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.99 to $73.98, inclusive.
- F13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.00 to $74.91, inclusive.
- F14. The reported securities are directly held of record by the reporting person's child.
- F15. 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.
- F16. The reported securities are directly held by the Canis Major 2025 Family Trust LLC, of which the reporting person serves as manager.
- F17. The reported securities are directly held by a grantor retained annuity trust, of which the reporting person is the sole trustee and beneficiary.
- F18. The reported securities are directly held by the Canis Minor 2025 Family Trust LLC, of which the reporting person serves as manager.
Key Figures
Class A shares sold: 13,000 shares
Class B shares converted: 12,500 shares
Sale price example: $70.3543 per share
+3 more
6 metrics
Class A shares sold
13,000 shares
Total Class A Common Stock indirectly sold on July 27, 2026, across all entities
Class B shares converted
12,500 shares
Class B Common Stock converted into 12,500 shares of Class A Common Stock by a grantor retained annuity trust
Sale price example
$70.3543 per share
Weighted-average price for a 5,503-share Class A sale tranche reported with code S
Highest reported price range
$74.00–$74.91 per share
Price range for trades summarized in footnote F13 for one sale tranche
2026 GRAT underlying shares
1,582,773 shares
Underlying Class A shares from Class B held indirectly via the Canis Major 2026 GRAT
Child’s Class A holdings
1,800 shares
Class A Common Stock held of record by the reporting person’s child
Key Terms
Rule 10b5-1 trading plan, grantor retained annuity trust, Class B Common Stock, weighted average price
4 terms
Rule 10b5-1 trading plan regulatory
"represents a sale effected pursuant to a Rule 10b5-1 trading plan"
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.
grantor retained annuity trust financial
"The reported securities are directly held by a grantor retained annuity trust"
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.
Class B Common Stock financial
"Each share of Class B Common Stock is convertible into one share"
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.
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.
AI-generated analysis. How Rhea-AI works. Not financial advice.
FAQ
What did CoreWeave (CRWV) executive Brannin McBee report in this Form 4?
Brannin McBee reported indirect trust-related transactions, including converting 12,500 Class B shares into Class A and selling 13,000 Class A shares on July 27, 2026, all through various family trusts and grantor retained annuity trusts.
Were Brannin McBee’s CoreWeave (CRWV) stock sales under a Rule 10b5-1 plan?
Yes. Footnotes state the reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by Brannin McBee on March 5, 2026. This indicates the trades followed a pre-established plan rather than discretionary, opportunistic timing.
What conversion of CoreWeave (CRWV) stock did McBee disclose?
A grantor retained annuity trust indirectly associated with McBee converted 12,500 shares of Class B Common Stock into 12,500 shares of Class A Common Stock. Each Class B share is convertible one-for-one into a Class A share under the company’s charter terms.
What indirect CoreWeave (CRWV) holdings does Brannin McBee still report?
Indirect positions include Class B shares convertible into 1,582,773 Class A shares held in a 2026 grantor retained annuity trust and additional Class B interests in other trusts, plus 1,800 Class A shares held of record by the reporting person’s child.