X0508 4 2023-12-06 0 0001571283 Rexford Industrial Realty, Inc. REXR 0001581296 Schwimmer Howard 11620 WILSHIRE BOULEVARD SUITE 1000 LOS ANGELES CA 90025 1 1 0 0 Co-CEO, Co-President 0 Operating Partnership Units 2023-12-06 4 G 0 3100 0.00 D Common Stock, par value $0.01 3100 109762 D Operating Partnership Units Common Stock, par value $0.01 7275 7275 I See Footnote Operating Partnership Units Common Stock, par value $0.01 42002 42002 I See Footnote Represents common units of limited partnership interest ("OP Units") of Rexford Industrial Realty, L.P. (the "Operating Partnership). The Issuer is the general partner of the Operating Partnership. OP Units are redeemable for cash equal to the then-current market value of one share of common stock, or at the election of the Issuer, for shares of the Issuer's common stock on a one-for-one basis. n/a The Reporting Person also owns the following securities: (i) 510,171 LTIP Units, a class of limited partnership units in the Operating Partnership, (ii) 437,219 Performance Units, a class of limited partnership units in the Operating Partnership, and (iii) 64,437 shares of common stock, of which 13,575 shares are held by the Schwimmer Family Irrevocable Trust (the "Family Trust") of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of the common stock held by the Family Trust, except to the extent of his pecuniary interest therein. Represents OP Units held by the Schwimmer Living Trust dated December 14, 2001, for which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of such OP Units, except to the extent of his pecuniary interest therein. Represents OP Units held by the Family Trust, for which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of such OP Units, except to the extent of his pecuniary interest therein. /s/ Howard Schwimmer 2023-12-08