144 0002092880 XXXXXXXX LIVE 0001769628 COREWEAVE, INC. 001-42563 290 W. MT. PLEASANT AVENUE, SUITE 4100 LIVINGSTON NJ 07039 (973) 270-9737 JONATHAN JONES Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

15811 1270651.67 458871690 10/12/2026 NASDAQ Common 10/12/2026 Restricted Stock Issuer N 15811 10/12/2026 Not Applicable Y 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. Sales that were executed on October 12, 2026 are being reported on this Form 144 filed on October 13, 2026 given the EDGAR system was not accepting filings on October 12, 2026 in observance of the federal holiday. 10/13/2026 /s/ Jonathan Jones