X0306 4 2023-01-01 0001409493 CHIMERA INVESTMENT CORP CIM 0001869475 Kortman Kelley C/O: CHIMERA INVESTMENT CORPORATION 630 FIFTH AVENUE, SUITE 2400 NEW YORK NY 10111 true Principal Accounting Officer Common Stock 2023-01-01 4 A 0 20170 0 A 38498 D Series B Preferred Stock 5800 D Represents shares of Chimera Investment Corporation common stock ("Chimera common stock") underlying restricted stock units ("RSUs"). The RSUs are scheduled to vest one-third per year on the first, second and third anniversaries of the grant date and shall be settled 100% in shares of Chimera common stock. The reporting person does not intend to report the vesting of the RSUs nor the delivery of the shares of common stock. Each RSU has the economic equivalent of one share of Chimera common stock. Dividend equivalent rights ("DERs') issued on RSUs are included in the reporting person's common stock holding balance. Each DER is the economic equivalent of one share of Chimera common stock. /s/ Kelley Kortman 2023-01-04