Postgame
FilingsForm 4

CoreWeave's Brannin McBee and a trust sold 625,000 shares for $62.17 million on Sep 9, 2025

From the public record1 min read

Published Filed
Value$24.87 million direct, $37.3 million indirect
Shares250,000 direct, 375,000 indirect
Average price$99.47
FiledSep 11

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.

Brannin McBee, CoreWeave's Chief Development Officer, and the Brannin J. McBee 2022 Irrevocable Trust sold 625,000 shares at an average price of $99.47 on Sep 9, 2025, for $62.17 million in total. The form reports 250,000 of those shares as held directly by McBee and 375,000 as held by the trust; after the last sale line it states 121,965 shares held directly and 0 held by the trust. A footnote says the sales were made under a Rule 10b5-1 trading plan that the reporting person adopted on May 20, 2025; another says the trust's beneficiaries are the reporting person's spouse and minor child, and the spouse is trustee. The Form 4, the form an insider files when trading the company's shares, was filed on Sep 11, 2025 and is available on SEC EDGAR.12345678910111213

How each figure was checked13 facts
  1. the reporting owner, as the owner signsBrannin McBee (filed as McBee Brannin)Our database
  2. the reporting owner's roleofficer (Chief Development Officer)Our database
  3. the side of the tradesaleOur database
  4. shares sold625,000Our database
  5. average price per share$99.47Our database
  6. value of the sale$62.17 millionOur database
  7. first date of the tradesSep 9, 2025Our database
  8. the sale lines by who held the sharesthe sale lines of this form, by who held the shares: held directly: 250000 shares for 24866812.8974 USD; Brannin J. McBee 2022 Irrevocable Trust (held indirectly): 375000 shares for 37301243.3656 USDOur database
  9. shares held after the last sale lineafter the last sale line the form states 121965 shares of Class A Common Stock held directly; 0 shares of Class A Common Stock held indirectly (Brannin J. McBee 2022 Irrevocable Trust)Our database
  10. the sales were made under a Rule 10b5-1 trading plan adopted by the reporting personMay 20, 2025Footnotes of the Form 4, SEC EDGAR ↗
  11. the Rule 10b5-1 checkbox of the formticked: 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. the trust's beneficiaries and trustee, as a footnote tells itspouse; minor childFootnotes of the Form 4, SEC EDGAR ↗
  13. date the form was filedSep 11, 2025Our database

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The record

Issuer
CoreWeave (CIK 1769628, filed as CoreWeave, Inc.)
Form
4
Accession
0001415889-25-024311
Filed
Sep 11, 2025
Period of report
Sep 9, 2025
Reporting owner
Brannin McBee (CIK 2058103, filed as McBee Brannin)
Relationship
officer (Chief Development Officer)
Rule 10b5-1 checkbox
Ticked
Line 1
S (sale) · 53,735 Class A Common Stock at $97.7829 · Sep 9, 2025 · disposed, directly · 318,230 held after · footnotes F1 and F2
Line 2
S (sale) · 76,005 Class A Common Stock at $98.5753 · Sep 9, 2025 · disposed, directly · 242,225 held after · footnotes F1 and F3
Line 3
S (sale) · 22,002 Class A Common Stock at $99.7547 · Sep 9, 2025 · disposed, directly · 220,223 held after · footnotes F1 and F4
Line 4
S (sale) · 61,683 Class A Common Stock at $100.5975 · Sep 9, 2025 · disposed, directly · 158,540 held after · footnotes F1 and F5
Line 5
S (sale) · 30,875 Class A Common Stock at $101.5445 · Sep 9, 2025 · disposed, directly · 127,665 held after · footnotes F1 and F6
Line 6
S (sale) · 5,500 Class A Common Stock at $102.6273 · Sep 9, 2025 · disposed, directly · 122,165 held after · footnotes F1 and F7
Line 7
S (sale) · 200 Class A Common Stock at $103.19 · Sep 9, 2025 · disposed, directly · 121,965 held after · footnotes F1 and F8
Line 8
S (sale) · 83,883 Class A Common Stock at $97.7949 · Sep 9, 2025 · disposed, indirectly, Brannin J. McBee 2022 Irrevocable Trust · 291,117 held after · footnotes F1, F9 and F10
Line 9
S (sale) · 112,622 Class A Common Stock at $98.5974 · Sep 9, 2025 · disposed, indirectly, Brannin J. McBee 2022 Irrevocable Trust · 178,495 held after · footnotes F1, F10 and F11
Line 10
S (sale) · 29,600 Class A Common Stock at $99.7875 · Sep 9, 2025 · disposed, indirectly, Brannin J. McBee 2022 Irrevocable Trust · 148,895 held after · footnotes F1, F10 and F12
Line 11
S (sale) · 95,522 Class A Common Stock at $100.6011 · Sep 9, 2025 · disposed, indirectly, Brannin J. McBee 2022 Irrevocable Trust · 53,373 held after · footnotes F1, F10 and F13
Line 12
S (sale) · 44,873 Class A Common Stock at $101.5703 · Sep 9, 2025 · disposed, indirectly, Brannin J. McBee 2022 Irrevocable Trust · 8,500 held after · footnotes F1, F10 and F14
Line 13
S (sale) · 8,400 Class A Common Stock at $102.6506 · Sep 9, 2025 · disposed, indirectly, Brannin J. McBee 2022 Irrevocable Trust · 100 held after · footnotes F1, F10 and F15
Line 14
S (sale) · 100 Class A Common Stock at $103.20 · Sep 9, 2025 · disposed, indirectly, Brannin J. McBee 2022 Irrevocable Trust · 0 held after · footnotes F1 and F10
Footnote F1
The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 20, 2025.
Footnote F2
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.14 to $98.13, inclusive.
Footnote F3
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.14 to $99.12, inclusive.
Footnote F4
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.17 to $100.16, 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 $100.17 to $101.16, 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 $101.17 to $102.15, 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 $102.17 to $103.04, 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 $103.18 to $103.20, 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 $97.16 to $98.155, inclusive.
Footnote 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.
Footnote F11
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.16 to $99.15, inclusive.
Footnote F12
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.16 to $100.15, inclusive.
Footnote F13
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.18 to $101.17, inclusive.
Footnote F14
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.18 to $102.17, 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 $102.20 to $103.04, inclusive.
Footnote F16
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 F17
The reported securities are directly held of record by the reporting person's minor child.
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Insider purchases and sales of CoreWeave shares, since Aug 29, 2025

Total$580.14 million sold
Magnetar Financial LLC · sold, held indirectly$282.52 million
Jack Cogen · sold, held indirectly$105.3 million
Brannin McBee · sold, held indirectly$72.24 million
Brannin McBee · sold$48.16 million
Kristen McVeety · sold$29.68 million
Brian Venturo · sold, held indirectly$29.1 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 Sep 11, 2025
  2. How we collect our data
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