X0508 4 2025-01-06 0001769628 CoreWeave, Inc. CRWV 0001561290 Boone Karen C/O COREWEAVE, INC. 290 WEST MT. PLEASANT AVENUE, SUITE 4100 LIVINGSTON NJ 07039 true false false false 0 Class A Common Stock 2025-04-06 4 M 0 1463 0 A 1463 D Class A Common Stock 2025-04-06 4 M 0 265 0 A 1728 D Class A Common Stock 2025-03-03 4 P 0 10520 47.5605 A 10520 I The Boone Family Trust, dated August 6, 2015 Restricted Stock Units 2025-04-06 4 M 0 1463 0 D Class A Common Stock 1463 16097 D Restricted Stock Units 2025-04-06 4 M 0 265 0 D Class A Common Stock 265 795 D Restricted Stock Units 2025-01-06 4 A 0 17560 0 A Class A Common Stock 17560 17560 D Restricted Stock Units 2025-01-06 4 A 0 1060 0 A Class A Common Stock 1060 1060 D The transaction occurred prior to the Issuer's registration of a class of equity securities under Section 12 of the Securities and Exchange Act of 1934, as amended, in connection with the Issuer's initial public offering ("IPO"), and the transaction is reported herein pursuant to Rule 16a-2(a). All numbers of shares and prices set forth in this Form 4 have been adjusted to reflect a one for twenty forward stock split of all classes of the Issuer's capital stock effected on March 14, 2025. On March 3, 2025, the Boone Family Trust (defined below) purchased shares of the Issuer's Class A Common Stock in a private transaction. This pre-IPO transaction represents an increase in the reporting person's indirect beneficial ownership. The reported securities are directly held by The Boone Family Trust, dated August 6, 2015 (the "Boone Family Trust"), of which the reporting person and her spouse are co-trustees and beneficiaries. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock. The award vested or vests as to 1/12 of the total award on the sixth calendar day of April, July, October, and January, subject to the reporting person's continued service to the Issuer on each vesting date, with the first tranche vesting on April 6, 2025. These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date The award vested or vests as to 1/4 of the total award on the sixth calendar day of April, July, October, and January, subject to the reporting person's continued service to the Issuer on each vesting date, with the first tranche vesting on April 6, 2025. This restricted stock unit award represents an equity security previously reported on the reporting person's Form 3, which was acquired through an exempt transaction with the Issuer. The award was granted subject to a performance-based vesting condition which was satisfied in connection with the Issuer's IPO, as well as a service-based vesting schedule. The award shall vest as to 1/12 of the total award on the sixth calendar day of April, July, October, and January, subject to the reporting person's continued service to the Issuer on each vesting date, with the first tranche vesting on April 6, 2025. The award was granted subject to a performance-based vesting condition which was satisfied in connection with the Issuer's IPO, as well as a service-based vesting schedule. The award shall vest as to 1/4 of the total award on the sixth calendar day of April, July, October, and January, subject to the reporting person's continued service to the Issuer on each vesting date, with the first tranche vesting on April 6, 2025. /s/ Kristen McVeety, as Attorney-in-Fact 2025-04-08