[Form 4] CoreWeave, Inc. Insider Trading Activity
Rhea-AI Filing Summary
CoreWeave, Inc. Chief Development Officer Brannin McBee exercised restricted stock units and sold shares primarily to cover taxes. On March 31, 2026, McBee exercised RSUs representing 121,099 shares of Class A Common Stock at an exercise price of $0.00 per share, reflecting equity compensation vesting.
On the same date, McBee sold 56,031 shares of Class A Common Stock at $74.05 per share, with a footnote stating the sale was to satisfy tax withholding obligations from the RSU vesting. After these transactions, McBee directly held 313,732 shares, with additional indirect holdings of 54,000 shares through the Canis Major SM Trust and 1,800 shares held of record by the reporting person’s child.
Positive
- None.
Negative
- None.
Insider Trade Summary
Exercise and sale activity reported; no spread calculated
Exercise and Sale
7 txns
Insider
McBee Brannin
Role
Chief Development Officer
Sold
56,031 shs ($4.15M)
Approx. gross sale proceeds
$4.15M
Approx. exercise cost
$0.00
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Exercise | Restricted Stock Units | 109,360 | $0.00 | $0.00 |
| Exercise | Restricted Stock Units | 11,739 | $0.00 | $0.00 |
| Exercise | Class A Common Stock | 109,360 | $0.00 | $0.00 |
| Exercise | Class A Common Stock | 11,739 | $0.00 | $0.00 |
| Sale | Class A Common Stock | 56,031 | $74.05 | $4.15M |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
Holdings After Transaction:
Restricted Stock Units — 1,344,005 shares (Direct);
Class A Common Stock — 313,732 shares (Direct);
Class A Common Stock — 54,000 shares (Indirect, Canis Major SM Trust);
Class A Common Stock — 1,800 shares (Indirect, See Footnote)
Footnotes (7)
- 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 transaction represents shares of Class A Common Stock of the Issuer sold to satisfy the reporting person's tax withholding obligations, which were incurred in connection with the vesting and settlement of restricted stock units.
- F3. 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.
- F4. The reported securities are directly held of record by the reporting person's child.
- F5. The award vested or vests as to 1/16 of the total award on the last day of March, June, September, and December, subject to the reporting person's continued service to the Issuer on each vesting date. The first tranche time-vested on March 31, 2025, and such vested shares were subsequently settled on May 31, 2025, pursuant to a deferral approved by the compensation committee of the Issuer's board of directors.
- F6. These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.
- F7. The award vested or vests as to 1/16 of the total award quarterly on the last day of June, September, December, and March, subject to the reporting person's continued service to the Issuer on each vesting date, with the first tranche vesting on June 30, 2025.
Key Figures
RSU shares exercised: 121,099 shares
Shares sold: 56,031 shares
Sale price: $74.05 per share
+3 more
6 metrics
RSU shares exercised
121,099 shares
Restricted Stock Units converted into Class A Common Stock on March 31, 2026
Shares sold
56,031 shares
Class A Common Stock sold on March 31, 2026
Sale price
$74.05 per share
Price for 56,031 Class A shares sold to cover tax withholding
Direct holdings after transactions
313,732 shares
Class A Common Stock directly held by McBee following March 31, 2026 transactions
Canis Major SM Trust holdings
54,000 shares
Class A Common Stock held by Canis Major SM Trust for McBee’s minor child
Child’s record holdings
1,800 shares
Class A Common Stock held of record by the reporting person’s child
Key Terms
Restricted Stock Units, tax withholding obligations, irrevocable trust, vesting, +1 more
5 terms
Restricted Stock Units financial
"Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
tax withholding obligations financial
"shares of Class A Common Stock of the Issuer sold to satisfy the reporting person's tax withholding obligations"
irrevocable trust financial
"The reported securities are directly held by the Canis Major SM Trust, an irrevocable trust with a third-party trustee"
An irrevocable trust is a legal arrangement where an owner transfers assets into a separate entity managed by a trustee and gives up the power to modify or reclaim those assets. For investors it matters because putting stock or other holdings into such a trust can change who controls and benefits from the assets, affect taxes and creditor protection, and influence how easy it is to sell or value those holdings—like placing valuables in a locked safe overseen by someone else.
vesting financial
"The award vested or vests as to 1/16 of the total award on the last day of March, June, September, and December"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
settlement financial
"such vested shares were subsequently settled on May 31, 2025, pursuant to a deferral approved by the compensation committee"
Settlement is the process of completing a financial transaction, like buying or selling a stock, by transferring money and ownership between parties. It ensures that both the buyer gets the asset and the seller gets paid, making the deal official. Without settlement, the transaction wouldn't be finalized or legally recognized.
AI-generated analysis. How Rhea-AI works. Not financial advice.
FAQ
What insider transactions did CoreWeave (CRWV) report for Brannin McBee?
Brannin McBee exercised RSUs and sold shares tied to tax obligations. He converted restricted stock units into 121,099 Class A Common shares and sold 56,031 shares at $74.05 per share, primarily to cover tax withholding from the RSU vesting.
How do Brannin McBee’s indirect CoreWeave (CRWV) holdings work?
McBee has indirect holdings through a trust and his child. The filing notes 54,000 shares held by the Canis Major SM Trust, benefiting his minor child, and 1,800 shares held of record by his child, separate from McBee’s direct 313,732-share stake.