Liquidity 5 ($ in 000's) Balance at 12/31/22 Balance at 3/31/23 AFS
(unrealized losses Pre-tax) 62,567 63,461 HTM (unrealized loss pre-tax) 98,175 84,028 Total securities unrealized loss pre-tax 160,742 147,489 Net Unrealized loss on AFS after
tax 45,348 46,015 Net unrealized loss on HTM after tax 73,533 62,937 Net unrealized loss on securities after tax 118,881 108,952 Capital Analysis CET1 Capital 1,326,035 1,428,872 net unrealized loss on
securities after tax 118,881 108,952 CET1 Adjusted for U/R Gain/Loss 1,207,154 1,319,920 Liquidity Table Bond Portfolio Unrealized Gain/Loss Liquidity 12/31/2022 3/31/2023 ($ in
000's) Capacity Capacity Cash 700,528 870,971 AFS Securities, net of pledged 642,428 608,491 Total on balance sheet liquidity 1,342,956 1,479,462 FHLB fundings availability 3,100,000 3,100,000 Correspondent lines
of credit availability 265,000 265,000 Brokered deposit availability 3,600,000 3,600,000 Total Available Liquidity 8,307,956 8,444,462