X0508 4 2025-12-04 0001596967 Moelis & Co MC 0002038412 Mirrer Louise 399 PARK AVE NEW YORK NY 10022 true false false false false 2024 Annual Restricted Stock Units 2025-12-04 4 A false 12.26 A 1265.56 D 2024 Annual Restricted Stock Units 2025-12-04 4 A false 0.38 A 39.14 D 2025 Annual Restricted Stock Units 2025-12-04 4 A false 16.58 A 1711.63 D Each Restricted Stock Unit (RSU) represents the right to receive one share of Class A Common Stock. 2024 Annual RSUs were issued as dividend equivalents on holder's underlying Annual RSUs issued on September 24, 2024. The dividend equivalent Annual RSUs will vest concurrently with the vesting of the underlying Annual RSUs. 2024 Annual RSUs were issued as dividend equivalents on holder's underlying Annual RSUs issued on May 1, 2025. The dividend equivalent Annual RSUs will vest concurrently with the vesting of the underlying Annual RSUs. 2025 Annual RSUs were issued as dividend equivalents on holder's underlying Annual RSUs issued on July 1, 2025. The dividend equivalent Annual RSUs will vest concurrently with the vesting of the underlying Annual RSUs. /s/ Osamu Watanabe as attorney-in-fact for Louise Mirrer 2025-12-05