X0508 4 2024-06-06 0001701541 Black Diamond Therapeutics, Inc. BDTX 0002018966 Campbell Shannon C/O BLACK DIAMOND THERAPEUTICS, INC. ONE MAIN STREET, 14TH FLOOR CAMBRIDGE MA 02142 true false false false 0 Stock Option (Right to Buy) 4.65 2024-06-06 4 A 0 30550 0 A 2034-06-05 Common Stock 30550 30550 D The shares subject to this option shall vest and become exercisable in full upon the earlier to occur of (i) June 6, 2025 or (ii) the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service on such vesting date. /s/ Brent Hatzis-Schoch, Attorney-in-Fact 2024-06-06