X0609 4 2026-09-17 0001596967 Moelis & Co MC 0002076366 Barker Thorold false 399 PARK AVE NEW YORK NY 10022 true false false false false 2025 Annual Restricted Stock Units 2026-09-17 4 A false 18.18 A 1683.43 D 2026 Annual Restricted Stock Units 2026-09-17 4 A false 16.87 A 1561.87 D Each Restricted Stock Unit (RSU) represents the right to receive one share of Class A Common Stock. 2025 Annual RSUs were issued as dividend equivalents on holder's underlying Annual RSUs issued on July 14, 2025. The dividend equivalent Annual RSUs will vest concurrently with the vesting of the underlying Annual RSUs. 2026 Annual RSUs were issued as dividend equivalents on holder's underlying Annual RSUs issued on July 1, 2026. The dividend equivalent Annual RSUs will vest concurrently with the vesting of the underlying Annual RSUs. /s/ Osamu Watanabe as attorney-in-fact for Thorold Barker 2026-09-21