X0609 4 2026-06-22 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 2026-06-22 4 C 0 144000 A 402852 D Class A Common Stock 2026-06-22 4 S 0 7832 107.0529 D 395020 D Class A Common Stock 2026-06-22 4 S 0 9100 108.2425 D 385920 D Class A Common Stock 2026-06-22 4 S 0 11338 109.2095 D 374582 D Class A Common Stock 2026-06-22 4 S 0 28086 110.2746 D 346496 D Class A Common Stock 2026-06-22 4 S 0 45941 111.2298 D 300555 D Class A Common Stock 2026-06-22 4 S 0 15497 112.0396 D 285058 D Class A Common Stock 2026-06-22 4 S 0 6278 112.9701 D 278780 D Class A Common Stock 2026-06-22 4 S 0 5011 114.5015 D 273769 D Class A Common Stock 2026-06-22 4 S 0 5759 115.4208 D 268010 D Class A Common Stock 2026-06-22 4 S 0 6796 116.4805 D 261214 D Class A Common Stock 2026-06-22 4 S 0 1152 117.421 D 260062 D Class A Common Stock 2026-06-22 4 S 0 1210 119.00 D 258852 D Class A Common Stock 2026-06-22 4 C 0 25000 A 25000 I By Spouse Class A Common Stock 2026-06-22 4 S 0 1360 107.0529 D 23640 I By Spouse Class A Common Stock 2026-06-22 4 S 0 1580 108.2423 D 22060 I By Spouse Class A Common Stock 2026-06-22 4 S 0 1970 109.2093 D 20090 I By Spouse Class A Common Stock 2026-06-22 4 S 0 4875 110.2747 D 15215 I By Spouse Class A Common Stock 2026-06-22 4 S 0 7975 111.2298 D 7240 I By Spouse Class A Common Stock 2026-06-22 4 S 0 2689 112.0394 D 4551 I By Spouse Class A Common Stock 2026-06-22 4 S 0 1090 112.97 D 3461 I By Spouse Class A Common Stock 2026-06-22 4 S 0 870 114.5014 D 2591 I By Spouse Class A Common Stock 2026-06-22 4 S 0 1000 115.4209 D 1591 I By Spouse Class A Common Stock 2026-06-22 4 S 0 1181 116.4806 D 410 I By Spouse Class A Common Stock 2026-06-22 4 S 0 200 117.421 D 210 I By Spouse Class A Common Stock 2026-06-22 4 S 0 210 119.00 D 0 I By Spouse Class B Common Stock 2026-06-22 4 C 0 144000 D Class A Common Stock 144000 6618894 D Class B Common Stock 2026-06-22 4 C 0 25000 D Class A Common Stock 25000 2005300 I By Spouse 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 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 $106.63 to $107.62, 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 $107.66 to $108.65, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $108.66 to $109.65, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $109.66 to $110.65, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.66 to $111.65, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.66 to $112.65, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.67 to $113.58, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.94 to $114.89, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $114.99 to $115.98, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $116.00 to $116.99, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $117.05 to $117.76, inclusive. The reported securities are directly held by the reporting person's spouse. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.63 to $107.62, inclusive. This Form 4 is Part 1 of 4 for this reporting person. Transactions by the reporting person are continued on Part 2. /s/ Nisha Antony, as Attorney-in-Fact 2026-06-24