X0206 3 2021-11-02 0 0001666291 Claros Mortgage Trust, Inc. CMTG 0001888967 Cullinan Kevin C/O MACK REAL ESTATE CREDIT STRATEGIES 60 COLUMBUS CIRCLE, 20TH FLOOR NEW YORK NY 10023 0 1 0 0 See Remarks Common Stock 62500 D Consists of (i) 12,500 shares of common stock held directly, and (ii) 50,000 shares of common stock underlying restricted stock units held directly, which will vest in connection with the Issuer's public offering. Executive Vice President - Originations Exhibit List: Exhibit 24 - Power of Attorney /s/ Jeffrey D. Siegel, Attorney-in-fact for Kevin Cullinan 2021-11-02