X0609 4 2026-05-20 0001769628 CoreWeave, Inc. CRWV 0002058067 Venturo Brian M false C/O COREWEAVE, INC. 290 WEST MT. PLEASANT AVENUE, SUITE 4100 LIVINGSTON NJ 07039 1 1 Chief Strategy Officer 1 Class A Common Stock 2026-05-20 4 M 0 11386 A 234966 D Class A Common Stock 2026-05-20 4 S 0 5887 99.82 D 229079 D Class A Common Stock 2026-05-20 4 C 0 61539 A 61539 I West Clay Capital LLC Class A Common Stock 2026-05-20 4 S 0 2800 98.8657 D 58739 I West Clay Capital LLC Class A Common Stock 2026-05-20 4 S 0 4790 99.8329 D 53949 I West Clay Capital LLC Class A Common Stock 2026-05-20 4 S 0 23370 100.9468 D 30579 I West Clay Capital LLC Class A Common Stock 2026-05-20 4 S 0 30179 101.5918 D 400 I West Clay Capital LLC Class A Common Stock 2026-05-20 4 S 0 400 102.382 D 0 I West Clay Capital LLC Class A Common Stock 2026-05-20 4 C 0 15385 A 15385 I Venturo Family GST Exempt Trust dated June 30, 2023 Class A Common Stock 2026-05-20 4 S 0 700 98.8657 D 14685 I Venturo Family GST Exempt Trust dated June 30, 2023 Class A Common Stock 2026-05-20 4 S 0 1198 99.833 D 13487 I Venturo Family GST Exempt Trust dated June 30, 2023 Class A Common Stock 2026-05-20 4 S 0 5842 100.9468 D 7645 I Venturo Family GST Exempt Trust dated June 30, 2023 Class A Common Stock 2026-05-20 4 S 0 7545 101.5917 D 100 I Venturo Family GST Exempt Trust dated June 30, 2023 Class A Common Stock 2026-05-20 4 S 0 100 102.382 D 0 I Venturo Family GST Exempt Trust dated June 30, 2023 Class A Common Stock 22500 I See Footnote Class A Common Stock 82679 I YOLO APV Trust Class A Common Stock 82687 I YOLO ECV Trust Restricted Stock Units 2026-05-20 4 M 0 11386 D Class A Common Stock 11386 170802 D Class B Common Stock 2026-05-20 4 C 0 61539 D Class A Common Stock 61539 5359769 I West Clay Capital LLC Class B Common Stock 2026-05-20 4 C 0 15385 D Class A Common Stock 15385 2963305 I Venturo Family GST Exempt Trust dated June 30, 2023 Class B Common Stock Class A Common Stock 5343347 5343347 D Class B Common Stock Class A Common Stock 1788596 1788596 I Venturo Family 2024 Friends and Family GRAT Class B Common Stock Class A Common Stock 2001900 2001900 I By Spouse Class B Common Stock Class A Common Stock 5402057 5402057 I Venturo Family Trust dated June 30, 2023 Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. The reported transaction represents shares of Class A Common Stock of the Issuer sold to satisfy the reporting person's tax withholding obligations, which were incurred in connection with the vesting and settlement of restricted stock units. 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. The reported securities are directly held by West Clay Capital LLC, of which the reporting person is the managing member. The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 13, 2025. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.27 to $99.25, 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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.27 to $100.25, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.29 to $101.28, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.29 to $102.26, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.32 to $102.46, inclusive. The reported securities are directly held by the Venturo Family GST Exempt Trust dated June 30, 2023 (the "GST Trust"). The reporting person's spouse is trustee of the GST Trust and minor children are beneficiaries. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.27 to $99.25, inclusive. The reported securities are directly held by the reporting person's father-in-law, who is a member of the reporting person's household. The reporting person disclaims beneficial ownership of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest, if any. The reported securities are directly held by the YOLO APV Trust (the "APV 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 APV Trust's trustee. The reported securities are directly held by the YOLO ECV Trust (the "ECV 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 ECV Trust's trustee. The award shall vest as to 1/16th of the total award on the 20th calendar day of May, August, November, and February, subject to the reporting person's continued service to the Issuer on each vesting date, with the first tranche vested on May 20, 2026. These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date. The reported securities are directly held by Venturo Family 2024 Friends and Family GRAT, of which the reporting person is the sole trustee and beneficiary. The reported securities are directly held by the reporting person's spouse. The reported securities are directly held by the Venturo Family Trust dated June 30, 2023 (the "Family Trust"). The reporting person's spouse is trustee of the Family Trust and his minor children are beneficiaries. /s/ Nisha Antony, as Attorney-in-Fact 2026-05-22