Postgame
FilingsForm 4

CoreWeave's Brannin McBee, a trust and an LLC sold $10.37 million of shares on Jan 5, 2026 (Form 4, part 1 of 3)

From the public record1 min read

Published Filed
Value$8.15 million direct, $2.22 million indirect
Shares102,835 direct, 28,000 indirect
Average price$79.28
FiledJan 7

Written by Claude Sonnet 5.5, an AI model, from public records. Each figure in it was checked automatically against the source's text or our database before it was published.

CoreWeave chief development officer Brannin McBee and holders named on the form sold 130,835 Class A shares on Jan 5, 2026, for $10.37 million at an average of $79.28 a share. McBee held 102,835 of the shares directly; the rest were sold by the Brannin J McBee 2022 Irrevocable Trust and by Canis Major 2024 Irrevocable Trust LLC. A footnote says the sales were made under a Rule 10b5-1 trading plan adopted on Sep 2, 2025, and the form's box for such a plan is ticked. The Form 4, which an insider files when trading the company's shares, was filed on Jan 7, 2026 as part 1 of 3 and states 248,664 Class A shares held directly after the last sale line for those shares.12345678910111213

How each figure was checked13 facts
  1. CoreWeave Form 4 0001769628-26-000011: ownerBrannin McBee (filed as McBee Brannin)Our database
  2. CoreWeave Form 4 0001769628-26-000011: relationshipofficer (Chief Development Officer)Our database
  3. CoreWeave Form 4 0001769628-26-000011: sidesaleOur database
  4. CoreWeave Form 4 0001769628-26-000011: shares130,835Our database
  5. CoreWeave Form 4 0001769628-26-000011: shares afterafter the last sale line the form states 248664 shares of Class A Common Stock held directly; 0 shares of Class A Common Stock held indirectly (Brannin J McBee 2022 Irrevocable Trust); 0 shares of Class A Common Stock held indirectly (Canis Major 2024 Irrevocable Trust LLC)Our database
  6. CoreWeave Form 4 0001769628-26-000011: first dateJan 5, 2026Our database
  7. CoreWeave Form 4 0001769628-26-000011: value$10.37 millionOur database
  8. CoreWeave Form 4 0001769628-26-000011: average price$79.28Our database
  9. CoreWeave Form 4 0001769628-26-000011: by holderthe sale lines of this form, by who held the shares: held directly: 102835 shares for 8153026.0511 USD; Brannin J McBee 2022 Irrevocable Trust (held indirectly): 25000 shares for 1982062.7549 USD; Canis Major 2024 Irrevocable Trust LLC (held indirectly): 3000 shares for 237835.8506 USDOur database
  10. Footnote F2 of the Form 4 filed Jan 7, 2026 (it is attached to that document's line N2, N3, N4, N5, N6, N7, N8, N9, N11, N12, N13, N14, N15, N16, N17, N18, N20, N21, N22, N23, N24, N25)September 2, 2025Footnotes and remarks of the Form 4 (SEC EDGAR) ↗
  11. CoreWeave Form 4 0001769628-26-000011: rule 10b5 1ticked: the filing marks a transaction on the form as made under a Rule 10b5-1 plan; the box is one answer for the whole form and does not say which lineOur database
  12. CoreWeave Form 4 0001769628-26-000011: filed onJan 7, 2026Our database
  13. Remarks of the Form 4 filed Jan 7, 2026 (they speak for the form as a whole, not for a line)1; 3; 2Footnotes and remarks of the Form 4 (SEC EDGAR) ↗

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The record

Issuer
CoreWeave (CIK 1769628, filed as CoreWeave, Inc.)
Form
4
Accession
0001769628-26-000011
Filed
Jan 7, 2026
Period of report
Jan 5, 2026
Reporting owner
Brannin McBee (CIK 2058103, filed as McBee Brannin)
Relationship
officer (Chief Development Officer)
Rule 10b5-1 checkbox
Ticked
Line 1
C (conversion of a derivative security) · 102,835 Class A Common Stock · Jan 5, 2026 · acquired, directly · 351,499 held after · footnote F1
Line 2
S (sale) · 22,892 Class A Common Stock at $77.4705 · Jan 5, 2026 · disposed, directly · 328,607 held after · footnotes F2 and F3
Line 3
S (sale) · 25,729 Class A Common Stock at $78.1814 · Jan 5, 2026 · disposed, directly · 302,878 held after · footnotes F2 and F4
Line 4
S (sale) · 9,848 Class A Common Stock at $79.2629 · Jan 5, 2026 · disposed, directly · 293,030 held after · footnotes F2 and F5
Line 5
S (sale) · 24,951 Class A Common Stock at $80.3142 · Jan 5, 2026 · disposed, directly · 268,079 held after · footnotes F2 and F6
Line 6
S (sale) · 14,189 Class A Common Stock at $81.1535 · Jan 5, 2026 · disposed, directly · 253,890 held after · footnotes F2 and F7
Line 7
S (sale) · 3,566 Class A Common Stock at $82.2562 · Jan 5, 2026 · disposed, directly · 250,324 held after · footnotes F2 and F8
Line 8
S (sale) · 1,212 Class A Common Stock at $83.3961 · Jan 5, 2026 · disposed, directly · 249,112 held after · footnotes F2 and F9
Line 9
S (sale) · 448 Class A Common Stock at $84.0464 · Jan 5, 2026 · disposed, directly · 248,664 held after · footnotes F2 and F10
Line 10
C (conversion of a derivative security) · 25,000 Class A Common Stock · Jan 5, 2026 · acquired, indirectly, Brannin J McBee 2022 Irrevocable Trust · 25,000 held after · footnotes F1 and F11
Line 11
S (sale) · 5,565 Class A Common Stock at $77.4704 · Jan 5, 2026 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 19,435 held after · footnotes F2, F11 and F12
Line 12
S (sale) · 6,256 Class A Common Stock at $78.1815 · Jan 5, 2026 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 13,179 held after · footnotes F2, F4 and F11
Line 13
S (sale) · 2,394 Class A Common Stock at $79.2631 · Jan 5, 2026 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 10,785 held after · footnotes F2, F5 and F11
Line 14
S (sale) · 6,065 Class A Common Stock at $80.3142 · Jan 5, 2026 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 4,720 held after · footnotes F2, F6 and F11
Line 15
S (sale) · 3,450 Class A Common Stock at $81.1535 · Jan 5, 2026 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 1,270 held after · footnotes F2, F7 and F11
Line 16
S (sale) · 867 Class A Common Stock at $82.2563 · Jan 5, 2026 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 403 held after · footnotes F2, F8 and F11
Line 17
S (sale) · 295 Class A Common Stock at $83.3978 · Jan 5, 2026 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 108 held after · footnotes F2, F9 and F11
Line 18
S (sale) · 108 Class A Common Stock at $84.0453 · Jan 5, 2026 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 0 held after · footnotes F2, F10 and F11
Line 19
C (conversion of a derivative security) · 3,000 Class A Common Stock · Jan 5, 2026 · acquired, indirectly, Canis Major 2024 Irrevocable Trust LLC · 3,000 held after · footnotes F1 and F13
Line 20
S (sale) · 763 Class A Common Stock at $77.5276 · Jan 5, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 2,237 held after · footnotes F2, F13 and F14
Line 21
S (sale) · 709 Class A Common Stock at $78.2248 · Jan 5, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 1,528 held after · footnotes F2, F13 and F15
Line 22
S (sale) · 383 Class A Common Stock at $79.6299 · Jan 5, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 1,145 held after · footnotes F2, F13 and F16
Line 23
S (sale) · 817 Class A Common Stock at $80.5669 · Jan 5, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 328 held after · footnotes F2, F13 and F17
Line 24
S (sale) · 218 Class A Common Stock at $81.5922 · Jan 5, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 110 held after · footnotes F2, F13 and F18
Line 25
S (sale) · 110 Class A Common Stock at $82.84 · Jan 5, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 0 held after · footnotes F2, F13 and F19
Derivative line 1
C (conversion of a derivative security) · 102,835 Class B Common Stock · Jan 5, 2026 · disposed, directly · 8,808,650 held after · footnote F1
Derivative line 2
C (conversion of a derivative security) · 25,000 Class B Common Stock · Jan 5, 2026 · disposed, indirectly, Brannin J. McBee 2022 Irrevocable Trust · 4,116,020 held after · footnotes F1 and F11
Derivative line 3
C (conversion of a derivative security) · 3,000 Class B Common Stock · Jan 5, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 342,000 held after · footnotes F1 and F13
Footnote 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.
Footnote F2
The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 2, 2025.
Footnote F3
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.82 to $77.81, 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.
Footnote F4
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.82 to $78.81, inclusive.
Footnote F5
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.82 to $79.81, inclusive.
Footnote F6
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.82 to $80.80, inclusive.
Footnote F7
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.82 to $81.80, inclusive.
Footnote F8
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.84 to $82.78, inclusive.
Footnote F9
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.88 to $83.86, inclusive.
Footnote F10
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.94 to $84.27, inclusive.
Footnote F11
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.
Footnote F12
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.82 to $77.81, inclusive.
Footnote F13
The reported securities are directly held by the Canis Major 2024 Irrevocable Trust LLC of which the reporting person serves as manager.
Footnote F14
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.82 to $77.75, inclusive.
Footnote F15
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.83 to $78.69, inclusive.
Footnote F16
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.12 to $80.06, inclusive.
Footnote F17
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.12 to $81.11, inclusive.
Footnote F18
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.25 to $82.02, inclusive.
Footnote F19
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.82 to $82.86, inclusive.
Remarks
This Form 4 is Part 1 of 3 for this reporting person. Transactions by the reporting person are continued on Parts 2 and 3.
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Insider purchases and sales of CoreWeave shares, since Aug 29, 2025

Total$4.43 billion sold
Magnetar Financial LLC · sold, held indirectly$3.46 billion
Brian Venturo · sold, held indirectly$266.06 million
Brannin McBee · sold, held indirectly$212.43 million
Brannin McBee · sold$185.69 million
Jack Cogen · sold, held indirectly$105.3 million
Michael Intrator · sold$57.35 million
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About CoreWeave

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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

Source: SEC EDGAR XBRL financial data · filed Aug 12, 2026

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Sources

  1. SEC EDGAR, Form 4 filed Jan 7, 2026
  2. How we collect our data
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