FilingsForm 4
CoreWeave's Brannin McBee sold 57,636 shares worth $4.18 million on Dec 31, 2025 to cover tax withholding
Value$4.18 million
Shares57,636
Average price$72.57
FiledJan 2
CoreWeave chief development officer Brannin McBee sold 57,636 Class A shares held directly on Dec 31, 2025, for $4.18 million at an average of $72.57 a share. On the same day the form also lists lines coded as exercises of restricted stock units, which acquired 109,380 and 11,739 shares held directly, and states 248,664 Class A shares held directly after the last sale line. A footnote says the shares were sold to satisfy tax withholding obligations that came with the vesting and settlement of restricted stock units. The Form 4, which an insider files when trading the company's shares, was filed on Jan 2, 2026.1,2,3,4,5,6,7,8,9,10,11,12,13,14
How each figure was checked
- CoreWeave Form 4 0001769628-26-000007: ownerBrannin McBee (filed as McBee Brannin)
- CoreWeave Form 4 0001769628-26-000007: relationshipofficer (Chief Development Officer)
- CoreWeave Form 4 0001769628-26-000007: sidesale
- CoreWeave Form 4 0001769628-26-000007: shares57,636
- CoreWeave Form 4 0001769628-26-000007: shares afterafter the last sale line the form states 248664 shares of Class A Common Stock held directly
- CoreWeave Form 4 0001769628-26-000007: holding2 sale lines held directly
- CoreWeave Form 4 0001769628-26-000007: first dateDec 31, 2025
- CoreWeave Form 4 0001769628-26-000007: value$4.18 million
- CoreWeave Form 4 0001769628-26-000007: average price$72.57
- CoreWeave Form 4 0001769628-26-000007, line 1exercise of a derivative security (code M): 109380 shares acquired on 2025-12-31, no price stated; held directly; 294561 owned after the line
- CoreWeave Form 4 0001769628-26-000007, line 2exercise of a derivative security (code M): 11739 shares acquired on 2025-12-31, no price stated; held directly; 306300 owned after the line
- Footnote F1 of the Form 4 filed Jan 2, 2026 (it is attached to that document's line N1, N2, D1, D2)Footnotes and remarks of the Form 4 (SEC EDGAR) ↗
- Footnote F2 of the Form 4 filed Jan 2, 2026 (it is attached to that document's line N3, N4)Footnotes and remarks of the Form 4 (SEC EDGAR) ↗
- CoreWeave Form 4 0001769628-26-000007: filed onJan 2, 2026
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The record
- Issuer
- CoreWeave (CIK 1769628, filed as CoreWeave, Inc.)
- Form
- 4
- Accession
- 0001769628-26-000007
- Filed
- Jan 2, 2026
- Period of report
- Dec 31, 2025
- Reporting owner
- Brannin McBee (CIK 2058103, filed as McBee Brannin)
- Relationship
- officer (Chief Development Officer)
- Rule 10b5-1 checkbox
- Not ticked
- Line 1
- M (exercise of a derivative security) · 109,380 Class A Common Stock · Dec 31, 2025 · acquired, directly · 294,561 held after · footnote F1
- Line 2
- M (exercise of a derivative security) · 11,739 Class A Common Stock · Dec 31, 2025 · acquired, directly · 306,300 held after · footnote F1
- Line 3
- S (sale) · 57,321 Class A Common Stock at $72.57 · Dec 31, 2025 · disposed, directly · 248,979 held after · footnote F2
- Line 4
- S (sale) · 315 Class A Common Stock at $72.82 · Dec 31, 2025 · disposed, directly · 248,664 held after · footnote F2
- Derivative line 1
- M (exercise of a derivative security) · 109,380 Restricted Stock Units · Dec 31, 2025 · disposed, directly · 1,312,500 held after · footnotes F1, F5 and F6
- Derivative line 2
- M (exercise of a derivative security) · 11,739 Restricted Stock Units · Dec 31, 2025 · disposed, directly · 152,604 held after · footnotes F1, F6 and F7
- Footnote F1
- Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.
- Footnote 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.
- Footnote 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.
- Footnote F4
- The reported securities are directly held of record by the reporting person's child.
- Footnote 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.
- Footnote F6
- These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.
- Footnote 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.
Insider purchases and sales of CoreWeave shares, since Aug 29, 2025
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About CoreWeave
CoreWeave page →Revenue$5.13 billionYear to Dec 31, 2025 · +167.94% year over year
Operating income−$46 millionYear to Dec 31, 2025 · −114.2% year over year
Net income−$1.17 billionYear to Dec 31, 2025 · −35.23% year over year
- Open roles
- 293 open roles · 5 posted this week · 1 job board
- Layoffs, 12 months
- No WARN notices in the US states we read
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