CoreWeave Chief Development Officer McBee Brannin's Stock Transactions Under Rule 10b5-1 Plan

This Form 4 filing reports significant stock transactions by CoreWeave, Inc. Chief Development Officer McBee Brannin on April 13, 2026. The transactions involve both Class A and Class B Common Stock held indirectly through family entities. The filing shows conversion of 43,750 Class B shares to Class A shares, followed by sales of 43,750 Class A shares at prices ranging from $104.12 to $114.00 per share. These sales were executed pursuant to a Rule 10b5-1 trading plan adopted on November 17, 2025, indicating pre-planned transactions rather than discretionary trading. The shares were held through two entities: the reporting person's spouse (16,665 shares) and the Brannin J. McBee 2022 Irrevocable Trust (27,085 shares). Following these transactions, the reporting person maintains substantial indirect holdings of 5,896,320 Class B shares through these entities. The filing is Part 2 of 3 for this reporting person.