Insider Transactions of Core Scientific, Inc.

Todd DuChene, Chief Legal and Administrative Officer of Core Scientific, Inc., reported the sale of 10,000 shares of Common Stock on June 8, 2026, pursuant to a Rule 10b5-1 trading plan. The sales were executed in two transactions at weighted average prices of $26.6376 and $27.1053 per share. Following these transactions, DuChene directly owns 2,068,895 shares of Common Stock. The sales ranged from $25.96 to $26.95 in the first transaction and $26.97 to $27.29 in the second transaction. Full details regarding specific prices will be provided upon request.