Insider Selling: CRWV 281,250-Share 144 Notice Valued at $26.25M

Rhea-AI Filing Summary

CoreWeave, Inc. (CRWV) Form 144 shows a proposed sale of 281,250 common shares through Morgan Stanley Smith Barney on NASDAQ with an aggregate market value of $26,251,875.00. The shares were acquired as Founders Shares on 12/27/2023. The filing lists multiple recent 10b5-1 sales during Aug–Sep 2025, including a 281,250-share sale by WEST CLAY CAPITAL LLC on 08/20/2025 for $24,777,421.88 and smaller 10b5-1 transactions on 09/02/2025. The filer represents no undisclosed material adverse information and references reliance on 10b5-1 plans where applicable.

Positive

• Use of 10b5-1 plans for multiple transactions provides a pre-established, rule-compliant framework for insider sales
• Full disclosure of transaction details (broker, share counts, aggregate market values, and acquisition date) enhances transparency

Negative

• Large proposed sale of 281,250 shares valued at $26,251,875 may represent meaningful insider liquidity and could be perceived negatively by the market
• Repeated recent sales by affiliated trusts and an LLC (including a 281,250-share sale on 08/20/2025) reduce visible insider ownership without context on remaining holdings

Insights

Securities Analyst

Shares by insiders and affiliated entities are being sold under 10b5-1 arrangements; transaction size is notable but not unprecedented.

The filing documents a proposed block sale of 281,250 common shares valued at roughly $26.25 million, acquired as founders shares in December 2023. Multiple 10b5-1 sales by affiliated trusts and an LLC in Aug–Sep 2025 are disclosed, including a prior 281,250-share sale that generated $24.78 million. For investors, this shows insider liquidity activity and use of planned trading programs rather than ad hoc disposals. The filing contains explicit transaction dates, counterpart broker, and gross proceeds for recent sales but does not disclose remaining insider holdings or dilution context.

Corporate Governance Expert

Significant insider-related selling raises governance and signaling considerations, particularly given large block sale earlier in Aug 2025.

The record shows concentrated dispositions through 10b5-1 plans and a large executed sale by an affiliated LLC on 08/20/2025. While the filer certifies absence of undisclosed material information, repeated large sales by related parties can be perceived negatively by stakeholders. The filing itself is procedural and complies with Rule 144 disclosure requirements but provides limited context about continuing ownership, lockups, or any contractual obligations that might explain the timing or magnitude of sales.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

Relationship to Issuer

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	281250	26251875.00	370470348	09/03/2025	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	12/27/2023	Founders Shares	Issuer			281250	12/27/2023	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for YOLO APV TRUST 290 W Mt. Pleasant Ave. Suite 4100 Livingston NJ 07039	Common	09/02/2025	19410	1808187.08
10b5-1 Sales for YOLO ECV TRUST 290 W Mt. Pleasant Ave. Suite 4100 Livingston NJ 07039	Common	09/02/2025	19410	1808187.08
10b5-1 Sales for WEST CLAY CAPITAL LLC 290 W Mt. Pleasant Ave. Suite 4100 Livingston NJ 07039	Common	08/20/2025	281250	24777421.88
10b5-1 Sales for YOLO APV TRUST 290 W Mt. Pleasant Ave. Suite 4100 Livingston NJ 07039	Common	08/20/2025	21531	1896827.27
10b5-1 Sales for YOLO ECV TRUST 290 W Mt. Pleasant Ave. Suite 4100 Livingston NJ 07039	Common	08/20/2025	21531	1896827.27

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 for CoreWeave (CRWV) disclose about the proposed sale?

The filing discloses a proposed sale of 281,250 common shares via Morgan Stanley Smith Barney on NASDAQ with an aggregate market value of $26,251,875.00.

When and how were the shares to be sold acquired?

The shares were acquired as Founders Shares on 12/27/2023, according to the filing.

Did the filing report recent related sales in the past three months?

Yes. The filing lists multiple 10b5-1 sales in Aug–Sep 2025, including a 281,250-share sale by WEST CLAY CAPITAL LLC on 08/20/2025 for $24,777,421.88 and smaller 10b5-1 sales on 09/02/2025.

Which broker is named for the proposed sale?

The named broker is Morgan Stanley Smith Barney LLC, Executive Financial Services, 1 New York Plaza, 8th Floor, New York, NY 10004.

Does the filer represent possession of any undisclosed material information?

By signing the notice the filer represents they do not know any material adverse information about the issuer that has not been publicly disclosed.