CoreWeave: Venturo proposes $5.75M tax-cover sale

The securities information also lists 458,871,690 shares outstanding for CoreWeave common stock.

Rhea-AI Filing Summary

CoreWeave, Inc. (CRWV) is named as issuer in Brian Venturo's Form 144 notice for a proposed sale of 65,616 common shares, with an aggregate market value of $5,753,591.45. The shares are designated for automatic sale under an issuer-adopted mandatory, non-discretionary sell-to-cover arrangement to satisfy tax withholding obligations incurred upon vesting and settlement of equity awards.

Key Figures

Shares in proposed sale: 65,616 common shares Aggregate market value: $5,753,591.45 Shares outstanding: 458,871,690 shares

3 metrics

Shares in proposed sale 65,616 common shares Brian Venturo's notice

Aggregate market value $5,753,591.45 Shares in proposed sale

Shares outstanding 458,871,690 shares CoreWeave securities information

Key Terms

sell-to-cover arrangement, Restricted Stock, Rule 144

3 terms

sell-to-cover arrangement financial

"mandatory, non-discretionary, sell-to-cover arrangement"

Restricted Stock financial

"Common | 09/30/2026 | Restricted Stock | Issuer"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Rule 144 regulatory

"paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many CRWV shares does Brian Venturo's notice cover?

Brian Venturo's CRWV notice covers 65,616 common shares, with an aggregate market value of $5,753,591.45. The notice describes an automatic sale through an issuer-adopted mandatory, non-discretionary sell-to-cover arrangement to satisfy tax withholding obligations incurred upon vesting and settlement of equity awards.

What prior sales does the CRWV notice list?

The prior-three-months section lists 5,899 common shares sold by Brian Venturo on August 20, 2026, for $542,023.72; 15,380 shares by Venturo Family GST-Exempt Trust on July 1, 2026, for $1,337,912.35; and 61,532 shares by West Clay Capital LLC on July 1, 2026, for $5,352,693.29.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/30/2026 - 04:44 PM Accepted by SEC EDGAR 09/30/2026 - 04:44 PM Learn about SEC filing dates

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	0002058067
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	COREWEAVE, INC.
SEC File Number	001-42563
Address of Issuer	290 W. MT. PLEASANT AVENUE, SUITE 4100 LIVINGSTON NEW JERSEY 07039
Phone	(973) 270-9737
Name of Person for Whose Account the Securities are To Be Sold	BRIAN VENTURO
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	Officer
Relationship to Issuer	Director

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	65616	5753591.45	458871690	09/30/2026	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	09/30/2026	Restricted Stock	Issuer			65616	09/30/2026	Not Applicable

* 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
BRIAN VENTURO 290 W Mt. Pleasant Ave Suite 4100 Livingston NJ 07039	Common	08/20/2026	5899	542023.72
VENTURO FAMILY GST-EXEMPT TRUST 290 W Mt. Pleasant Ave Suite 4100 Livingston NJ 07039	Common	07/01/2026	15380	1337912.35
WEST CLAY CAPITAL LLC 290 W Mt. Pleasant Ave Suite 4100 Livingston NJ 07039	Common	07/01/2026	61532	5352693.29

144: Remarks and Signature

Remarks	The Shares covered by this Form 144 are being sold automatically pursuant to a mandatory, non-discretionary, sell-to-cover arrangement adopted by the Issuer for the purpose of satisfying tax withholding obligations incurred upon the vesting and settlement of equity awards
Date of Notice	09/30/2026
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	/s/ Brian Venturo
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)