X0609 4 2026-10-04 0 0001703644 Granite Point Mortgage Trust Inc. GPMT 0002031787 Johnson Blake false 1114 AVENUE OF THE AMERICAS SUITE 3020 NEW YORK NY 10036 0 1 0 0 Chief Financial Officer 0 Common Stock 2026-10-04 4 M 0 22075 A 39943 D Common Stock 2026-10-04 4 F 0 10860 0.76 D 29083 D Restricted Stock Units 0 2026-10-04 4 M 0 22075 0 D 2027-10-04 Common Stock 22075 22075 D The reporting person's shares of common stock were acquired on October 4, 2026, prior to the effective date of Granite Point Mortgage Trust Inc.'s one-for-ten reverse stock split on October 5, 2026. Restricted stock units convert into common stock on a one-for-one basis. On October 4, 2024, the reporting person was granted 66,225 restricted stock units under the Granite Point Mortgage Trust Inc. 2022 Omnibus Incentive Plan, vesting in three (3) equal installments on each of October 4, 2025, October 4, 2026, and October 4, 2027, subject to continued service with GPMT through the applicable vesting date. /s/ Michael J. Karber, as attorney-in-fact for Blake N. Johnson 2026-10-06