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  4. [Form 4] CoreWeave, Inc. Insider Trading Activity

CoreWeave (CRWV) CDO converts Class B and sells 287,500 Class A shares

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

CoreWeave, Inc.’s Chief Development Officer Brannin McBee reported a series of pre-planned insider trades in Class A Common Stock on 2026-04-20. Entities associated with McBee, including a 2022 irrevocable trust and his spouse, sold a net 287,500 shares of Class A stock through open-market transactions executed under a Rule 10b5-1 trading plan.

The filing also shows 287,500 shares of Class A created by converting an equal number of Class B Common Stock shares, then sold in these transactions. After the trades, McBee directly holds 313,732 shares of Class A Common Stock and continues to hold substantial Class B Common Stock indirectly through the trust and his spouse, as well as directly.

Positive

  • None.

Negative

  • None.
Insider McBee Brannin
Role Chief Development Officer
Sold 287,500 shs ($33.33M)
Approx. gross sale proceeds $33.33M
Approx. exercise cost $0.00
Type Security Shares Price Value
Conversion Class B Common Stock 200,000 $0.00 $0.00
Conversion Class B Common Stock 33,330 $0.00 $0.00
Conversion Class B Common Stock 54,170 $0.00 $0.00
Conversion Class A Common Stock 200,000 $0.00 $0.00
Sale Class A Common Stock 4,700 $111.2838 $523K
Sale Class A Common Stock 8,800 $112.4128 $989K
Sale Class A Common Stock 22,399 $113.5128 $2.54M
Sale Class A Common Stock 23,801 $114.2623 $2.72M
Sale Class A Common Stock 12,100 $115.4025 $1.40M
Sale Class A Common Stock 35,237 $116.5913 $4.11M
Sale Class A Common Stock 92,063 $117.323 $10.80M
Sale Class A Common Stock 900 $117.99 $106K
Conversion Class A Common Stock 33,330 $0.00 $0.00
Sale Class A Common Stock 750 $111.2893 $83K
Sale Class A Common Stock 1,375 $112.4109 $155K
Sale Class A Common Stock 3,524 $113.4597 $400K
Sale Class A Common Stock 4,200 $114.2283 $480K
Sale Class A Common Stock 1,750 $115.2764 $202K
Sale Class A Common Stock 4,926 $116.4638 $574K
Sale Class A Common Stock 15,845 $117.2598 $1.86M
Sale Class A Common Stock 960 $117.8967 $113K
Conversion Class A Common Stock 54,170 $0.00 $0.00
Sale Class A Common Stock 1,218 $111.2891 $136K
Sale Class A Common Stock 2,235 $112.4107 $251K
Sale Class A Common Stock 5,729 $113.4598 $650K
Sale Class A Common Stock 6,826 $114.2283 $780K
Sale Class A Common Stock 2,844 $115.2765 $328K
Sale Class A Common Stock 8,006 $116.4638 $932K
Sale Class A Common Stock 25,752 $117.2598 $3.02M
Sale Class A Common Stock 1,560 $117.8968 $184K
Holdings After Transaction: Class B Common Stock — 7,191,660 shares (Direct); Class B Common Stock — 2,113,650 shares (Indirect, By Spouse); Class B Common Stock — 3,695,170 shares (Indirect, Brannin J. McBee 2022 Irrevocable Trust); Class A Common Stock — 313,732 shares (Direct); Class A Common Stock — 0 shares (Indirect, By Spouse); Class A Common Stock — 0 shares (Indirect, Brannin J McBee 2022 Irrevocable Trust)
Footnotes (20)
  1. 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.
  2. F2. The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.
  3. F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.82 to $111.81, 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.
  4. F4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.86 to $112.84, inclusive.
  5. F5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.90 to $113.89, inclusive.
  6. F6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.90 to $114.89, inclusive.
  7. F7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $114.95 to $115.94, inclusive.
  8. F8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.95 to $116.94, inclusive.
  9. F9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $116.95 to $117.94, inclusive.
  10. F10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $117.96 to $118.02, inclusive.
  11. F11. The reported securities are directly held by the reporting person's spouse.
  12. F12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.83 to $111.82, inclusive.
  13. F13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.83 to $112.82, inclusive.
  14. F14. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.83 to $113.82, inclusive.
  15. F15. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.83 to $114.82, inclusive.
  16. F16. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $114.83 to $115.82, inclusive.
  17. F17. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.83 to $116.82, inclusive.
  18. F18. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $116.83 to $117.81, inclusive.
  19. F19. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $117.83 to $118.01, inclusive.
  20. F20. 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.
Net shares sold 287,500 shares Net open-market sales of Class A Common Stock on 2026-04-20
Shares converted 287,500 shares Class B Common Stock converted into Class A on 2026-04-20
Direct Class A holding 513,732 shares Class A Common Stock directly held by McBee after transactions
Trust Class B holding 3,695,170 shares Class B Common Stock held by 2022 Irrevocable Trust after conversion
Spouse Class B holding 2,113,650 shares Class B Common Stock held by spouse after conversion
Direct Class B holding 7,191,660 shares Class B Common Stock directly held by McBee after conversion
Sale price range (example) $110.82–$111.81 One weighted-average price range disclosed for sale batches
Rule 10b5-1 trading plan regulatory
"The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average price financial
"The price reported in Column 4 is a weighted average price"
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
Class B Common Stock financial
"Each share of Class B Common Stock is convertible into one share of the Issuer's Class A Common Stock"
A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.
derivative conversion financial
"transaction_action": "derivative conversion""
Amended and Restated Certificate of Incorporation regulatory
"events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation"
A company’s amended and restated certificate of incorporation is an updated version of its foundational legal charter that replaces the older document and folds in all changes into one clear copy; it spells out corporate structure, classes of stock, shareholder rights and key governance rules. Investors care because it can change who controls the company, how votes are counted, what claims shareholders have on assets or dividends, and can introduce or remove protections against takeovers—like updating a house title after a major renovation to show who owns what and under what rules.

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Form 4 Insider Transactions: What Each Field Means →

FAQ

What insider transactions did CoreWeave (CRWV) report for Brannin McBee?
CoreWeave reported that entities associated with Chief Development Officer Brannin McBee executed open-market sales totaling 287,500 Class A shares on 2026-04-20. These sales followed conversions of an equal number of Class B shares into Class A Common Stock disclosed in the same filing.

Were Brannin McBee’s CoreWeave (CRWV) stock sales pre-planned?
Yes. A footnote states the reported transaction was effected under a Rule 10b5-1 trading plan adopted on November 17, 2025. Such plans pre-schedule trades, indicating the timing of these sales was established in advance rather than decided opportunistically.

How many CoreWeave (CRWV) shares does Brannin McBee hold after the reported trades?
After the reported transactions, Brannin McBee directly holds 513,732 shares of CoreWeave Class A Common Stock. The filing also shows large remaining holdings of Class B Common Stock held directly and indirectly through a 2022 irrevocable trust and by his spouse.

What prices were involved in Brannin McBee’s CoreWeave (CRWV) stock sales?
The filing reports weighted average prices for multiple sale batches, with transaction prices generally around $110–$118 per share. Footnotes explain that each reported price reflects many trades within specified intraday ranges and that detailed trade-level prices are available on request.

How were CoreWeave (CRWV) Class B shares treated in Brannin McBee’s Form 4?
The Form 4 shows Class B Common Stock converting into Class A on a one-for-one basis. In total, 287,500 Class B shares were converted into Class A, which were then sold. Footnotes state Class B is convertible into Class A under the company’s Amended and Restated Certificate of Incorporation.

Which entities are involved in Brannin McBee’s CoreWeave (CRWV) holdings?
Holdings are reported as directly owned by Brannin McBee and indirectly through the Brannin J. McBee 2022 Irrevocable Trust and by his spouse. The trust benefits his spouse and minor child, with his spouse serving as trustee, as described in a Form 4 footnote.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
McBee Brannin
(Last)(First)(Middle)
C/O COREWEAVE, INC.
290 WEST MT. PLEASANT AVENUE, SUITE 4100
(Street)
LIVINGSTON NEW JERSEY 07039
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
CoreWeave, Inc. [ CRWV ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Development Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/20/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock04/20/2026C200,000A(1)513,732D
Class A Common Stock04/20/2026S(2)4,700D$111.2838(3)509,032D
Class A Common Stock04/20/2026S(2)8,800D$112.4128(4)500,232D
Class A Common Stock04/20/2026S(2)22,399D$113.5128(5)477,833D
Class A Common Stock04/20/2026S(2)23,801D$114.2623(6)454,032D
Class A Common Stock04/20/2026S(2)12,100D$115.4025(7)441,932D
Class A Common Stock04/20/2026S(2)35,237D$116.5913(8)406,695D
Class A Common Stock04/20/2026S(2)92,063D$117.323(9)314,632D
Class A Common Stock04/20/2026S(2)900D$117.99(10)313,732D
Class A Common Stock04/20/2026C33,330A(1)33,330IBy Spouse(11)
Class A Common Stock04/20/2026S(2)750D$111.2893(12)32,580IBy Spouse(11)
Class A Common Stock04/20/2026S(2)1,375D$112.4109(13)31,205IBy Spouse(11)
Class A Common Stock04/20/2026S(2)3,524D$113.4597(14)27,681IBy Spouse(11)
Class A Common Stock04/20/2026S(2)4,200D$114.2283(15)23,481IBy Spouse(11)
Class A Common Stock04/20/2026S(2)1,750D$115.2764(16)21,731IBy Spouse(11)
Class A Common Stock04/20/2026S(2)4,926D$116.4638(17)16,805IBy Spouse(11)
Class A Common Stock04/20/2026S(2)15,845D$117.2598(18)960IBy Spouse(11)
Class A Common Stock04/20/2026S(2)960D$117.8967(19)0IBy Spouse(11)
Class A Common Stock04/20/2026C54,170A(1)54,170IBrannin J McBee 2022 Irrevocable Trust(20)
Class A Common Stock04/20/2026S(2)1,218D$111.2891(12)52,952IBrannin J McBee 2022 Irrevocable Trust(20)
Class A Common Stock04/20/2026S(2)2,235D$112.4107(13)50,717IBrannin J McBee 2022 Irrevocable Trust(20)
Class A Common Stock04/20/2026S(2)5,729D$113.4598(14)44,988IBrannin J McBee 2022 Irrevocable Trust(20)
Class A Common Stock04/20/2026S(2)6,826D$114.2283(15)38,162IBrannin J McBee 2022 Irrevocable Trust(20)
Class A Common Stock04/20/2026S(2)2,844D$115.2765(16)35,318IBrannin J McBee 2022 Irrevocable Trust(20)
Class A Common Stock04/20/2026S(2)8,006D$116.4638(17)27,312IBrannin J McBee 2022 Irrevocable Trust(20)
Class A Common Stock04/20/2026S(2)25,752D$117.2598(18)1,560IBrannin J McBee 2022 Irrevocable Trust(20)
Class A Common Stock04/20/2026S(2)1,560D$117.8968(19)0IBrannin J McBee 2022 Irrevocable Trust(20)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Class B Common Stock(1)04/20/2026C200,000 (1) (1)Class A Common Stock200,000(1)7,191,660D
Class B Common Stock(1)04/20/2026C33,330 (1) (1)Class A Common Stock33,330(1)2,113,650IBy Spouse(11)
Class B Common Stock(1)04/20/2026C54,170 (1) (1)Class A Common Stock54,170(1)3,695,170IBrannin J. McBee 2022 Irrevocable Trust(20)
Explanation of Responses:
1. 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.
2. The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.
3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.82 to $111.81, 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.
4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.86 to $112.84, inclusive.
5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.90 to $113.89, inclusive.
6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.90 to $114.89, inclusive.
7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $114.95 to $115.94, inclusive.
8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.95 to $116.94, inclusive.
9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $116.95 to $117.94, inclusive.
10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $117.96 to $118.02, inclusive.
11. The reported securities are directly held by the reporting person's spouse.
12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.83 to $111.82, inclusive.
13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.83 to $112.82, inclusive.
14. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.83 to $113.82, inclusive.
15. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.83 to $114.82, inclusive.
16. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $114.83 to $115.82, inclusive.
17. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.83 to $116.82, inclusive.
18. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $116.83 to $117.81, inclusive.
19. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $117.83 to $118.01, inclusive.
20. 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.
Remarks:
This Form 4 is Part 1 of 2 for this reporting person. Transactions by the reporting person are continued on Part 2.
/s/ Nisha Antony, as Attorney-in-Fact04/22/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR