Postgame
FilingsForm 4

Brannin McBee's CoreWeave Form 4 reported a sale of 130,835 shares for $9,626,311 on Dec 15, 2025

From the public record1 min read

Published Filed
Value$7.57 million direct, $2.06 million indirect
Shares102,835 direct, 28,000 indirect
Average price$73.58
FiledDec 17

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.

A Form 4 (the form an insider files when trading a company's shares) filed on Dec 17, 2025 reported a sale of 130,835 CoreWeave shares on Dec 15, 2025, for $9,626,311 at an average of $73.58 a share. The form named Brannin McBee, an officer (Chief Development Officer), as the reporting owner, and listed 102,835 of the shares as held directly, 25,000 as sold by the Brannin J McBee 2022 Irrevocable Trust and 3,000 as sold by the Canis Major 2024 Irrevocable Trust LLC, both reported as indirect holdings. A footnote said the reported sale was made under a Rule 10b5-1 trading plan adopted by the reporting person on Sep 2, 2025. The filing on SEC EDGAR said in its remarks that it was Part 1 of 3 for the reporting person.1234567891011

How each figure was checked11 facts
  1. the side of the formsaleOur database
  2. shares in the sale130,835Our database
  3. value of the sale$9.63 millionOur database
  4. average price per share$73.58Our database
  5. the day of the saleDec 15, 2025Our database
  6. the day the form was filedDec 17, 2025Our database
  7. the reporting ownerBrannin McBee (filed as McBee Brannin)Our database
  8. the owner's relationship to the company as the form names itofficer (Chief Development Officer)Our database
  9. the sale lines by who held the sharesthe sale lines of this form, by who held the shares: held directly: 102835 shares for 7565929.004 USD; Brannin J McBee 2022 Irrevocable Trust (held indirectly): 25000 shares for 1839333.8986 USD; Canis Major 2024 Irrevocable Trust LLC (held indirectly): 3000 shares for 221047.9798 USDOur database
  10. footnote on the Rule 10b5-1 trading planSeptember 2, 2025Footnotes and remarks of the Form 4 filed Dec 17, 2025 ↗
  11. the form's remarks1; 3; 2Footnotes and remarks of the Form 4 filed Dec 17, 2025 ↗

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The record

Issuer
CoreWeave (CIK 1769628, filed as CoreWeave, Inc.)
Form
4
Accession
0001769628-25-000114
Filed
Dec 17, 2025
Period of report
Dec 15, 2025
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 · Dec 15, 2025 · acquired, directly · 288,016 held after · footnote F1
Line 2
C (conversion of a derivative security) · 25,000 Class A Common Stock · Dec 15, 2025 · acquired, indirectly, Brannin J McBee 2022 Irrevocable Trust · 25,000 held after · footnotes F1 and F2
Line 3
C (conversion of a derivative security) · 3,000 Class A Common Stock · Dec 15, 2025 · acquired, indirectly, Canis Major 2024 Irrevocable Trust LLC · 3,000 held after · footnotes F1 and F3
Line 4
C (conversion of a derivative security) · 1,000 Class A Common Stock · Dec 15, 2025 · acquired, indirectly, Canis Major 2025 Family Trust LLC · 1,000 held after · footnotes F1 and F4
Line 5
C (conversion of a derivative security) · 1,000 Class A Common Stock · Dec 15, 2025 · acquired, indirectly, Canis Minor 2025 Family Trust LLC · 1,000 held after · footnotes F1 and F5
Line 6
C (conversion of a derivative security) · 25,000 Class A Common Stock · Dec 15, 2025 · acquired, indirectly, Canis Major 2025 GRAT · 25,000 held after · footnotes F1 and F6
Line 7
C (conversion of a derivative security) · 8,335 Class A Common Stock · Dec 15, 2025 · acquired, indirectly, Canis Minor 2025 GRAT · 8,335 held after · footnotes F1 and F7
Line 8
S (sale) · 41,709 Class A Common Stock at $72.4924 · Dec 15, 2025 · disposed, directly · 246,307 held after · footnotes F8 and F9
Line 9
S (sale) · 41,451 Class A Common Stock at $73.6678 · Dec 15, 2025 · disposed, directly · 204,856 held after · footnotes F8 and F10
Line 10
S (sale) · 11,728 Class A Common Stock at $74.3739 · Dec 15, 2025 · disposed, directly · 193,128 held after · footnotes F8 and F11
Line 11
S (sale) · 2,062 Class A Common Stock at $75.5931 · Dec 15, 2025 · disposed, directly · 191,066 held after · footnotes F8 and F12
Line 12
S (sale) · 1,544 Class A Common Stock at $76.5727 · Dec 15, 2025 · disposed, directly · 189,522 held after · footnotes F8 and F13
Line 13
S (sale) · 2,043 Class A Common Stock at $78.2974 · Dec 15, 2025 · disposed, directly · 187,479 held after · footnotes F8 and F14
Line 14
S (sale) · 2,298 Class A Common Stock at $79.3819 · Dec 15, 2025 · disposed, directly · 185,181 held after · footnotes F8 and F15
Line 15
S (sale) · 10,140 Class A Common Stock at $72.4924 · Dec 15, 2025 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 14,860 held after · footnotes F2, F8 and F16
Line 16
S (sale) · 10,077 Class A Common Stock at $73.6678 · Dec 15, 2025 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 4,783 held after · footnotes F2, F8 and F10
Line 17
S (sale) · 2,851 Class A Common Stock at $74.3738 · Dec 15, 2025 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 1,932 held after · footnotes F2, F8 and F11
Line 18
S (sale) · 502 Class A Common Stock at $75.5935 · Dec 15, 2025 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 1,430 held after · footnotes F2, F8 and F12
Line 19
S (sale) · 376 Class A Common Stock at $76.5744 · Dec 15, 2025 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 1,054 held after · footnotes F2, F8 and F13
Line 20
S (sale) · 496 Class A Common Stock at $78.2977 · Dec 15, 2025 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 558 held after · footnotes F2, F8 and F14
Line 21
S (sale) · 558 Class A Common Stock at $79.3822 · Dec 15, 2025 · disposed, indirectly, Brannin J McBee 2022 Irrevocable Trust · 0 held after · footnotes F2, F8 and F15
Line 22
S (sale) · 1,208 Class A Common Stock at $72.5225 · Dec 15, 2025 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 1,792 held after · footnotes F3, F8 and F17
Line 23
S (sale) · 1,335 Class A Common Stock at $73.729 · Dec 15, 2025 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 457 held after · footnotes F3, F8 and F18
Line 24
S (sale) · 184 Class A Common Stock at $74.5213 · Dec 15, 2025 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 273 held after · footnotes F3, F8 and F19
Line 25
S (sale) · 109 Class A Common Stock at $76.3515 · Dec 15, 2025 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 164 held after · footnotes F3, F8 and F20
Line 26
S (sale) · 109 Class A Common Stock at $78.8569 · Dec 15, 2025 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 55 held after · footnotes F3, F8 and F21
Line 27
S (sale) · 55 Class A Common Stock at $79.69 · Dec 15, 2025 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 0 held after · footnotes F3 and F8
Derivative line 1
C (conversion of a derivative security) · 102,835 Class B Common Stock · Dec 15, 2025 · disposed, directly · 9,117,155 held after · footnote F1
Derivative line 2
C (conversion of a derivative security) · 25,000 Class B Common Stock · Dec 15, 2025 · disposed, indirectly, Brannin J. McBee 2022 Irrevocable Trust · 4,191,020 held after · footnotes F1 and F2
Derivative line 3
C (conversion of a derivative security) · 3,000 Class B Common Stock · Dec 15, 2025 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 351,000 held after · footnotes F1 and F3
Derivative line 4
C (conversion of a derivative security) · 1,000 Class B Common Stock · Dec 15, 2025 · disposed, indirectly, Canis Major 2025 Family Trust LLC · 117,600 held after · footnotes F1 and F4
Derivative line 5
C (conversion of a derivative security) · 1,000 Class B Common Stock · Dec 15, 2025 · disposed, indirectly, Canis Minor 2025 Family Trust LLC · 131,000 held after · footnotes F1 and F5
Derivative line 6
C (conversion of a derivative security) · 25,000 Class B Common Stock · Dec 15, 2025 · disposed, indirectly, Canis Major 2025 GRAT · 5,925,000 held after · footnotes F1 and F6
Derivative line 7
C (conversion of a derivative security) · 8,335 Class B Common Stock · Dec 15, 2025 · disposed, indirectly, Canis Minor 2025 GRAT · 974,995 held after · footnotes F1 and F7
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 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 F3
The reported securities are directly held by the Canis Major 2024 Irrevocable Trust LLC of which the reporting person serves as manager.
Footnote F4
The reported securities are directly held by the Canis Major 2025 Family Trust LLC, of which the reporting person serves as manager.
Footnote F5
The reported securities are directly held by the Canis Minor 2025 Family Trust LLC, of which the reporting person serves as manager.
Footnote F6
The reported securities are directly held by the Canis Major 2025 GRAT, of which the reporting person is the sole trustee and beneficiary.
Footnote F7
The reported securities are directly held by the Canis Minor 2025 GRAT, of which the reporting person's spouse is the sole beneficiary and trustee.
Footnote F8
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 F9
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.08 to $73.07, 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 F10
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $73.08 to $74.07, inclusive.
Footnote F11
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.08 to $75.03, 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 $75.08 to $76.06, 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 $76.10 to $77.07, 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 $78.02 to $78.80, 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 $79.11 to $79.69, 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 $72.08 to $73.07, 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 $72.19 to $73.01, 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 $73.20 to $74.16, 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 $74.30 to $74.94, inclusive.
Footnote F20
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.97 to $76.74, inclusive.
Footnote F21
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.65 to $79.06, inclusive.
Remarks
This Form 4 is Part 1 of 3 for this reporting person. Transactions by the reporting person reported on Table I are continued on Parts 2 and 3.
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Insider purchases and sales of CoreWeave shares, since Aug 29, 2025

Total$4.34 billion sold
Magnetar Financial LLC · sold, held indirectly$3.46 billion
Brian Venturo · sold, held indirectly$243.74 million
Brannin McBee · sold, held indirectly$199.73 million
Brannin McBee · sold$156.81 million
Jack Cogen · sold, held indirectly$105.3 million
Michael Intrator · sold$47.16 million
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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

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

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Sources

  1. SEC EDGAR, Form 4 filed Dec 17, 2025
  2. How we collect our data
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