X0609 4 2026-07-20 0001769628 CoreWeave, Inc. CRWV 0002058103 McBee Brannin false C/O COREWEAVE, INC. 290 WEST MT. PLEASANT AVENUE, SUITE 4100 LIVINGSTON NJ 07039 1 Chief Development Officer 1 Class A Common Stock 2026-07-20 4 C 0 40000 A 40000 I Canis Major 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 11549 73.5219 D 28451 I Canis Major 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 10574 74.5687 D 17877 I Canis Major 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 9605 75.5078 D 8272 I Canis Major 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 2608 76.6442 D 5664 I Canis Major 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 2480 77.6114 D 3184 I Canis Major 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 3020 78.5139 D 164 I Canis Major 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 164 79.179 D 0 I Canis Major 2025 GRAT Class A Common Stock 2026-07-20 4 C 0 12500 A 12500 I Canis Minor 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 3610 73.5219 D 8890 I Canis Minor 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 3307 74.5688 D 5583 I Canis Minor 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 2998 75.5079 D 2585 I Canis Minor 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 815 76.6442 D 1770 I Canis Minor 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 775 77.6114 D 995 I Canis Minor 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 944 78.514 D 51 I Canis Minor 2025 GRAT Class A Common Stock 2026-07-20 4 S 0 51 79.1784 D 0 I Canis Minor 2025 GRAT Class A Common Stock 2026-07-20 4 C 0 3000 A 3000 I Canis Major 2024 Irrevocable Trust LLC Class A Common Stock 2026-07-20 4 S 0 909 73.55 D 2091 I Canis Major 2024 Irrevocable Trust LLC Class A Common Stock 2026-07-20 4 S 0 796 74.6296 D 1295 I Canis Major 2024 Irrevocable Trust LLC Class A Common Stock 2026-07-20 4 S 0 700 75.5373 D 595 I Canis Major 2024 Irrevocable Trust LLC Class A Common Stock 2026-07-20 4 S 0 191 76.6423 D 404 I Canis Major 2024 Irrevocable Trust LLC Class A Common Stock 2026-07-20 4 S 0 174 77.6075 D 230 I Canis Major 2024 Irrevocable Trust LLC Class A Common Stock 2026-07-20 4 S 0 218 78.512 D 12 I Canis Major 2024 Irrevocable Trust LLC Class A Common Stock 2026-07-20 4 S 0 12 79.1833 D 0 I Canis Major 2024 Irrevocable Trust LLC Class A Common Stock 1800 I See Footnote Class B Common Stock 2026-07-20 4 C 0 40000 D Class A Common Stock 40000 3637227 I Canis Major 2025 GRAT Class B Common Stock 2026-07-20 4 C 0 12500 D Class A Common Stock 12500 473705 I Canis Minor 2025 GRAT Class B Common Stock 2026-07-20 4 C 0 3000 D Class A Common Stock 3000 303000 I Canis Major 2024 Irrevocable Trust LLC Class B Common Stock Class A Common Stock 108600 108600 I Canis Major 2025 Family Trust LLC Class B Common Stock Class A Common Stock 1582773 1582773 I Canis Major 2026 GRAT Class B Common Stock Class A Common Stock 122000 122000 I Canis Minor 2025 Family Trust LLC Class B Common Stock Class A Common Stock 263795 263795 I Canis Minor 2026 GRAT 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 a grantor retained annuity trust, of which the reporting person is the sole trustee and beneficiary. The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $73.07 to $74.06, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.07 to $75.06, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.07 to $76.06, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.14 to $77.13, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.14 to $78.12, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.14 to $79.13, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.14 to $79.30, inclusive. The reported securities are directly held by a grantor retained annuity trust, of which the reporting person's spouse is the sole beneficiary and trustee. The reported securities are directly held by the Canis Major 2024 Irrevocable Trust LLC of which the reporting person serves as manager. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $73.12 to $74.11, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.12 to $75.115, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.12 to $76.06, inclusive. The reported securities are directly held of record by the reporting person's child. The reported securities are directly held by the Canis Major 2025 Family Trust LLC, of which the reporting person serves as manager. The reported securities are directly held by the Canis Minor 2025 Family Trust LLC, of which the reporting person serves as manager. This Form 4 is Part 2 of 2 for this reporting person. Transactions by the reporting person are continued on this Part 2. /s/ Nisha Antony, as Attorney-in-Fact 2026-07-22