EX-99.1 2 ex991financialstatementsan.htm EARNINGS RELEASE
EXHIBIT 99.1
ENTERPRISE FINANCIAL REPORTS FOURTH QUARTER AND FULL YEAR 2024 RESULTS
Fourth Quarter Results
•Net income of $48.8 million, or $1.28 per diluted common share, compared to $1.32 in the linked quarter and $1.16 in the prior year quarter
•Net interest income of $146.4 million, quarterly increase of $2.9 million
•Net interest margin (“NIM”) of 4.13%, quarterly decrease of 4 basis points
•Total loans of $11.2 billion, quarterly increase of $140.5 million, or 5% annualized
•Total deposits of $13.1 billion, quarterly increase of $681.2 million
•Return on Average Assets (“ROAA”) of 1.27%, compared to 1.36% in the linked quarter and 1.23% in the prior year quarter
•Return on Average Tangible Common Equity (“ROATCE”)1 of 13.63%, compared to 14.55% in the linked quarter and 14.38% in the prior year quarter
•Repurchased 206,529 shares and increased quarterly dividend $0.01 to $0.29 per common share for the first quarter 2025
2024 Results
•Net income of $185.3 million, or $4.83 per diluted common share, compared to $5.07 in the prior year
•Net interest income of $568.1 million, an increase of $5.5 million compared to the prior year
•Total loans increased $336.2 million, or 3%
•Total deposits increased $970.1 million, or 8%
•ROAA of 1.25%, compared to 1.41% in the prior year
•ROATCE 1 of 13.58%, compared to 16.25% in the prior year
•Tangible common equity to tangible assets 1 of 9.05%
•Tangible book value per common share 1 of $37.27, an increase of $3.42, or 10%, from the prior year
•Repurchased 626,778 shares
St. Louis, Mo. January 27, 2025 – Jim Lally, President and Chief Executive Officer of Enterprise Financial Services Corp (Nasdaq: EFSC) (the “Company” or “EFSC”), commented, “I am pleased that a continued focus on clients, associates, and our diversified business model has resulted in strong fourth quarter and full year 2024 financial results. These results, along with share repurchases and an increased common stock dividend, demonstrate our commitment to driving long-term shareholder value.”
Lally added, “We reported diluted earnings per share of $1.28 for the fourth quarter and $4.83 for the full year 2024. Our earnings resulted in a 1.27% ROAA and a 13.63% ROATCE 1 for the fourth quarter. For the full year, we had a 1.25% ROAA and a 13.58% ROATCE 1. We continued to grow the loan portfolio in a challenging interest rate environment, while also significantly increasing the deposit portfolio through granular client relationships. We have also made a significant investment in our operational and growth capabilities in 2024, with the completion of a core system conversion in the fourth quarter and the addition of new talent in our higher growth markets. As we look to 2025, we expect to continue to leverage these investments and capitalize on opportunities to grow and strengthen the Company.”
1 ROATCE, tangible common equity to tangible assets, and tangible book value per common share are non-GAAP measures. Please refer to discussion and reconciliation of these measures in the accompanying financial tables.

Full-Year Highlights
For 2024, net income was $185.3 million, or $4.83 per diluted share, compared to $194.1 million, or $5.07 per diluted share, in 2023. Pre-provision net revenue (“PPNR”)2 for 2024 was $255.2 million, compared to $284.8 million in 2023. The decrease in PPNR 2 in 2024 was primarily due to increases in employee compensation and benefits, deposit costs and expenses incurred on the core system conversion, partially offset by an increase in operating revenue. Offsetting the decrease in PPNR 2 was a $15.1 million decrease in the provision for credit losses in 2024 compared to 2023 due to an improvement in overall asset quality.
NIM decreased to 4.16% in 2024, from 4.43% in 2023, primarily due to the impact of higher interest expense on the deposit portfolio from an increase in deposit rates and average balances. The total cost of deposits was 2.12% in 2024 compared to 1.58% in 2023. Offsetting the decline in NIM was a $995.0 million increase in average interest earning assets, which resulted in total net interest income of $568.1 million, a $5.5 million increase over the prior year.
Noninterest income was $69.7 million, an increase of $1.0 million from $68.7 million in 2023. Total noninterest expense was $385.0 million in 2024, an 11% increase from $348.2 million in 2023. The increase was primarily from higher customer deposit servicing costs due to higher average balances and an increase in earnings credit rates, an increase in compensation due to the recruitment of new relationship bankers and annual merit increases, and expenses related to the core system conversion. The core efficiency ratio 2 was 58.4% in 2024, compared to 53.4% in 2023.
Nonperforming assets were 0.30% of total assets at the end of 2024, compared to 0.34% at the end of 2023. Net charge-offs were 0.16% of average loans in 2024, compared to 0.37% in 2023. The allowance for credit losses was 1.23% of total loans at the end of 2024, compared to 1.24% at the end of 2023. Excluding guaranteed portions of loans, the allowance to loans ratio 2 was 1.34% and 1.35% at the end of 2024 and 2023, respectively. The provision for credit losses was $21.5 million and $36.6 million in 2024 and 2023, respectively.
The Company maintained a strong liquidity position in 2024, with total deposits of $13.1 billion, a loan-to-deposit ratio of 85.3% and cash and investment securities of $3.6 billion as of December 31, 2024. This compares to total deposits of $12.2 billion, a loan-to-deposit ratio of 89.4% and cash and investment securities of $2.9 billion at the end of 2023. Non-interest bearing deposits comprise 34.1% of total deposits at December 31, 2024, compared to 32.5% at the end of 2023. Excluding brokered certificates of deposits, core deposits as of December 31, 2024 totaled $12.7 billion, an increase of $968.3 million from the prior year.
Total shareholders’ equity was $1.8 billion and $1.7 billion as of December 31, 2024 and December 31, 2023, respectively. The increase was primarily due to net income of $185.3 million, offset by dividends and $29.6 million of share repurchases in 2024. The Company returned $39.6 million, or $1.06 per share, to common shareholders and $3.8 million, or $50.00 per share, to preferred shareholders in 2024.
Fourth Quarter Highlights
•Earnings - Net income in the fourth quarter 2024 was $48.8 million, a decrease of $1.8 million and an increase of $4.3 million compared to the linked and prior year quarters, respectively. Earnings per diluted share was $1.28 for the fourth quarter 2024, compared to $1.32 and $1.16 for the linked and prior year quarters, respectively. Adjusted diluted earnings per common share 2 was $1.32 for the fourth quarter 2024, compared to $1.29 and $1.20 for the linked and prior year quarters, respectively.
2 PPNR, core efficiency ratio, allowance to loans ratio excluding guaranteed loans, and adjusted diluted earnings per share are non-GAAP measures. Please refer to discussion and reconciliation of these measures in the accompanying financial tables.
2

•PPNR 3 - PPNR of $69.4 million in the fourth quarter 2024 increased $4.3 million and decreased $6.3 million from the linked and prior year quarters, respectively. The increase from the linked quarter was primarily due to an increase in both net interest income and noninterest income, partially offset by an increase in employee compensation and benefits due to higher self-insured medical claims and an increase in expenses related to the core system conversion. The decrease from the prior year quarter was primarily due to an increase in customer deposit servicing costs and core conversion expenses.
•Net interest income and NIM - Net interest income of $146.4 million for the fourth quarter 2024 increased $2.9 million and $5.6 million from the linked and prior year quarters, respectively. NIM was 4.13% for the fourth quarter 2024, compared to 4.17% and 4.23% for the linked and prior year quarters, respectively. Compared to the linked quarter, net interest income increased due to higher average loan and investment balances, expanding yields on the investment portfolio and a decrease in rates paid on interest-bearing deposits.
•Noninterest income - Noninterest income of $20.6 million for the fourth quarter 2024 decreased $0.8 million and $4.8 million from the linked and prior year quarters, respectively. The decrease from the linked quarter was primarily due to a net gain on sale of other real estate owned in the linked quarter, partially offset by an increase in tax credit income as a result of higher volumes. Compared to the prior year quarter, the decrease was primarily related to a decrease in tax credit income and income from community development investments.
•Noninterest expense - Noninterest expense of $99.5 million for the fourth quarter 2024 increased $1.5 million and $6.9 million from the linked and prior year quarters, respectively. The increase from linked and prior year quarters was primarily driven by higher employee compensation and expenses related to the core system conversion. Compared to the prior year quarter, the increase was also attributed to higher deposit servicing costs.
•Loans - Total loans increased $140.5 million from the linked quarter to $11.2 billion as of December 31, 2024. Loans grew 5% on an annualized basis from the linked quarter, and 3% for the year. Average loans totaled $11.1 billion for the fourth quarter 2024, compared to $11.0 billion and $10.7 billion for the linked and prior year quarters, respectively.
•Asset quality - The allowance for credit losses to loans was 1.23% at December 31, 2024, compared to 1.26% at September 30, 2024 and 1.24% at December 31, 2023. The ratio of nonperforming assets to total assets was 0.30% at December 31, 2024, compared to 0.22% and 0.34% at September 30, 2024 and December 31, 2023, respectively. The provision for credit losses recorded in the fourth quarter 2024 was $6.8 million, compared to $4.1 million and $18.1 million for the linked and prior year quarters, respectively.
•Deposits - Total deposits increased $681.2 million from the linked quarter to $13.1 billion as of December 31, 2024. Excluding brokered certificates of deposits, deposits increased $677.5 million. Average deposits totaled $13.0 billion for the fourth quarter 2024, compared to $12.5 billion and $12.2 billion for the linked and prior year quarters, respectively. At December 31, 2024, noninterest-bearing deposits totaled $4.5 billion, or 34.1% of total deposits, and the loan to deposit ratio was 85.3%.
•Liquidity - The total available on- and off-balance-sheet liquidity was approximately $6.3 billion at December 31, 2024. On-balance-sheet liquidity consisted of cash of $764.2 million and $1.3 billion in unpledged investment securities at December 31, 2024. Off-balance-sheet liquidity consisted of $1.3 billion available through the Federal Home Loan Bank, $2.8 billion available through the Federal Reserve and $140.0 million through correspondent bank lines.
3 PPNR is a non-GAAP measure. Please refer to discussion and reconciliation of this measures in the accompanying financial tables.
3

•Capital - Total shareholders’ equity was $1.8 billion and the tangible common equity to tangible assets 4 was 9.05% at December 31, 2024, compared to 9.50% at September 30, 2024. Enterprise Bank & Trust remains “well-capitalized,” with a common equity tier 1 ratio of 12.4% and a total risk-based capital ratio of 13.4% as of December 31, 2024. The Company’s common equity tier 1 ratio and total risk-based capital ratio was 11.8% and 14.6%, respectively, at December 31, 2024.
The Company’s Board of Directors approved a quarterly dividend of $0.29 per common share, payable on March 31, 2025 to shareholders of record as of March 14, 2025. The Board of Directors also declared a cash dividend of $12.50 per share of Series A Preferred Stock (or $0.3125 per depositary share) representing a 5% per annum rate for the period commencing (and including) December 15, 2024 to (but excluding) March 15, 2025. The dividend will be payable on March 15, 2025 and will be paid on March 17, 2025 to shareholders of record on February 28, 2025.
4 Tangible common equity to tangible assets is a non-GAAP measure. Please refer to discussion and reconciliation of this measure in the accompanying financial tables.
4

Net Interest Income and NIM
Average Balance Sheets
The following table presents, for the periods indicated, certain information related to our average interest-earning assets and interest-bearing liabilities, as well as, the corresponding interest rates earned and paid, all on a tax-equivalent basis.

| Quarter ended |
| December 31, 2024 |  |  | September 30, 2024 |  | December 31, 2023 |
($ in thousands) | Average Balance |  | Interest Income/ Expense |  | Average Yield/ Rate |  |  | Average Balance |  | Interest Income/ Expense |  | Average Yield/ Rate |  | Average Balance |  | Interest Income/ Expense |  | Average Yield/ Rate |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest-earning assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans 1, 2 | $ | 11,100,112 |  |  | $ | 187,761 |  |  | 6.73 | % |  |  | $ | 10,971,575 |  |  | $ | 191,638 |  |  | 6.95 | % |  | $ | 10,685,961 |  |  | $ | 184,982 |  |  | 6.87 | % |
Securities 2 | 2,748,063 |  |  | 24,279 |  |  | 3.51 |  |  |  | 2,503,124 |  |  | 21,404 |  |  | 3.40 |  |  | 2,276,915 |  |  | 18,385 |  |  | 3.20 |  |
Interest-earning deposits | 474,878 |  |  | 5,612 |  |  | 4.70 |  |  |  | 402,932 |  |  | 5,348 |  |  | 5.28 |  |  | 420,762 |  |  | 5,631 |  |  | 5.31 |  |
Total interest-earning assets | 14,323,053 |  |  | 217,652 |  |  | 6.05 |  |  |  | 13,877,631 |  |  | 218,390 |  |  | 6.26 |  |  | 13,383,638 |  |  | 208,998 |  |  | 6.20 |  |
Noninterest-earning assets | 986,524 |  |  |  |  |  |  |  | 971,824 |  |  |  |  |  |  | 949,166 |  |  |  |  |  |
Total assets | $ | 15,309,577 |  |  |  |  |  |  |  | $ | 14,849,455 |  |  |  |  |  |  | $ | 14,332,804 |  |  |  |  |  |
Liabilities and Shareholders’ Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest-bearing liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest-bearing demand accounts | $ | 3,238,964 |  |  | $ | 19,517 |  |  | 2.40 | % |  |  | $ | 3,018,309 |  |  | $ | 20,002 |  |  | 2.64 | % |  | $ | 2,844,847 |  |  | $ | 17,248 |  |  | 2.41 | % |
Money market accounts | 3,588,326 |  |  | 30,875 |  |  | 3.42 |  |  |  | 3,551,492 |  |  | 33,493 |  |  | 3.75 |  |  | 3,342,979 |  |  | 30,579 |  |  | 3.63 |  |
Savings accounts | 547,176 |  |  | 278 |  |  | 0.20 |  |  |  | 561,466 |  |  | 345 |  |  | 0.24 |  |  | 609,645 |  |  | 268 |  |  | 0.17 |  |
Certificates of deposit | 1,361,575 |  |  | 14,323 |  |  | 4.18 |  |  |  | 1,368,339 |  |  | 14,928 |  |  | 4.34 |  |  | 1,373,808 |  |  | 14,241 |  |  | 4.11 |  |
Total interest-bearing deposits | 8,736,041 |  |  | 64,993 |  |  | 2.96 |  |  |  | 8,499,606 |  |  | 68,768 |  |  | 3.22 |  |  | 8,171,279 |  |  | 62,336 |  |  | 3.03 |  |
Subordinated debentures and notes | 156,472 |  |  | 2,634 |  |  | 6.70 |  |  |  | 156,329 |  |  | 2,695 |  |  | 6.86 |  |  | 155,907 |  |  | 2,475 |  |  | 6.30 |  |
FHLB advances | 3,370 |  |  | 42 |  |  | 4.96 |  |  |  | 4,565 |  |  | 59 |  |  | 5.14 |  |  | — |  |  | — |  |  | — |  |
Securities sold under agreements to repurchase | 156,082 |  |  | 1,245 |  |  | 3.17 |  |  |  | 140,255 |  |  | 1,217 |  |  | 3.45 |  |  | 150,827 |  |  | 1,226 |  |  | 3.22 |  |
Other borrowings | 36,201 |  |  | 96 |  |  | 1.05 |  |  |  | 36,226 |  |  | 96 |  |  | 1.05 |  |  | 49,013 |  |  | 314 |  |  | 2.54 |  |
Total interest-bearing liabilities | 9,088,166 |  |  | 69,010 |  |  | 3.02 |  |  |  | 8,836,981 |  |  | 72,835 |  |  | 3.28 |  |  | 8,527,026 |  |  | 66,351 |  |  | 3.09 |  |
Noninterest-bearing liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Demand deposits | 4,222,115 |  |  |  |  |  |  |  | 4,046,480 |  |  |  |  |  |  | 3,992,067 |  |  |  |  |  |
Other liabilities | 154,787 |  |  |  |  |  |  |  | 161,625 |  |  |  |  |  |  | 160,829 |  |  |  |  |  |
Total liabilities | 13,465,068 |  |  |  |  |  |  |  | 13,045,086 |  |  |  |  |  |  | 12,679,922 |  |  |  |  |  |
Shareholders' equity | 1,844,509 |  |  |  |  |  |  |  | 1,804,369 |  |  |  |  |  |  | 1,652,882 |  |  |  |  |  |
Total liabilities and shareholders' equity | $ | 15,309,577 |  |  |  |  |  |  |  | $ | 14,849,455 |  |  |  |  |  |  | $ | 14,332,804 |  |  |  |  |  |
Total net interest income |  |  | $ | 148,642 |  |  |  |  |  |  |  | $ | 145,555 |  |  |  |  |  |  | $ | 142,647 |  |  |  |
Net interest margin |  |  |  |  | 4.13 | % |  |  |  |  |  |  | 4.17 | % |  |  |  |  |  | 4.23 | % |
1 Average balances include nonaccrual loans. Interest income includes loan fees of $2.4 million, $2.6 million, and $3.1 million for the three months ended December 31, 2024, September 30, 2024, and December 31, 2023, respectively. |
2 Non-taxable income is presented on a fully tax-equivalent basis using a tax rate of approximately 25%. The tax-equivalent adjustments were $2.3 million, $2.1 million, and $1.9 million for the three months ended December 31, 2024, September 30, 2024, and December 31, 2023, respectively. |

5

Net interest income for the fourth quarter was $146.4 million, an increase of $2.9 million and $5.6 million from the linked and prior year quarters, respectively. Net interest income on a tax equivalent basis was $148.6 million, $145.6 million, and $142.6 million for the current, linked and prior year quarters, respectively. The increase from the linked quarter was primarily due to growth in interest earning assets and lower rates paid on interest-bearing liabilities, specifically money market accounts and certificates of deposit. In late September 2024, the Federal Reserve began reducing the federal funds target rate by a total of 100 basis points through the end of 2024. In response, the Company adjusted deposit pricing to partially mitigate the impact on income from the repricing of variable rate loans. The increase from the prior year quarter is primarily due to organic growth in loans and an increase in the investment portfolio.
Interest income for the fourth quarter decreased $0.9 million as compared to the linked quarter primarily due to a $3.9 million decrease in loan interest income as a result of the repricing of variable rate loans, partially offset by a $2.7 million increase in interest on debt securities from an expanded investment portfolio at higher yields. Compared to the prior year quarter, interest income increased $8.3 million primarily due to an increase in average interest earning balances. Continued success in deposit generation has increased liquidity, which has been primarily deployed into the securities portfolio.
The average interest rate of new loan originations in the fourth quarter 2024 was 7.10%, a decrease of 74 basis points from the linked quarter. Investment purchases in the fourth quarter 2024 had a weighted average, tax equivalent yield of 5.10%.
Interest expense decreased $3.8 million in the fourth quarter 2024 as compared to the linked quarter primarily due to decreased interest paid on deposits. The average cost of interest-bearing deposits was 2.96%, a decrease of 26 basis points compared to the linked quarter. The total cost of deposits, including noninterest-bearing demand accounts, was 2.00% during the fourth quarter 2024, compared to 2.18% in the linked quarter.
NIM, on a tax equivalent basis, was 4.13% in the fourth quarter 2024, a decrease of 4 basis points from the linked quarter and a decrease of 10 basis points from the prior year quarter. For the month of December 2024, the loan portfolio yield was 6.69% and the cost of total deposits was 1.91%.
Investments

| At
| December 31, 2024 |  | September 30, 2024 |  | December 31, 2023
($ in thousands) | Carrying Value |  | Net Unrealized Loss |  | Carrying Value |  | Net Unrealized Loss |  | Carrying Value |  | Net Unrealized Loss
Available-for-sale (AFS) | $ | 1,862,270 |  |  | $ | (163,212) |  |  | $ | 1,786,793 |  |  | $ | (122,158) |  |  | $ | 1,618,273 |  |  | $ | (150,861) |
Held-to-maturity (HTM) | 928,935 |  |  | (70,321) |  |  | 851,647 |  |  | (46,351) |  |  | 750,434 |  |  | (54,572) |
Total | $ | 2,791,205 |  |  | $ | (233,533) |  |  | $ | 2,638,440 |  |  | $ | (168,509) |  |  | $ | 2,368,707 |  |  | $ | (205,433) |

Investment securities totaled $2.8 billion at December 31, 2024, an increase of $152.8 million from the linked quarter. The tangible common equity to tangible assets ratio adjusted for unrealized losses on held-to-maturity securities 5 was 8.71% at December 31, 2024, compared to 9.26% at September 30, 2024.
5 Tangible common equity to tangible assets ratio adjusted for unrealized losses on held-to-maturity securities is a non-GAAP measure. Please refer to discussion and reconciliation of this measures in the accompanying financial tables.
6

Loans
The following table presents total loans for the most recent five quarters:

| At
($ in thousands) | December 31, 2024 |  | September 30, 2024 |  | June 30, 2024 |  | March 31, 2024 |  | December 31, 2023
C&I | $ | 2,139,032 |  |  | $ | 2,145,286 |  |  | $ | 2,107,097 |  |  | $ | 2,263,817 |  |  | $ | 2,186,203 |
CRE investor owned | 2,405,356 |  |  | 2,346,575 |  |  | 2,308,926 |  |  | 2,280,990 |  |  | 2,291,660 |
CRE owner occupied | 1,305,025 |  |  | 1,322,714 |  |  | 1,313,742 |  |  | 1,279,929 |  |  | 1,262,264 |
SBA loans* | 1,298,007 |  |  | 1,272,679 |  |  | 1,269,145 |  |  | 1,274,780 |  |  | 1,281,632 |
Sponsor finance* | 782,722 |  |  | 819,079 |  |  | 865,883 |  |  | 865,180 |  |  | 872,264 |
Life insurance premium finance* | 1,114,299 |  |  | 1,030,273 |  |  | 996,154 |  |  | 1,003,597 |  |  | 956,162 |
Tax credits* | 760,229 |  |  | 724,441 |  |  | 738,249 |  |  | 718,383 |  |  | 734,594 |
Residential real estate | 350,640 |  |  | 346,460 |  |  | 339,889 |  |  | 354,615 |  |  | 359,957 |
Construction and land development | 794,240 |  |  | 796,586 |  |  | 791,780 |  |  | 726,742 |  |  | 670,567 |
Other | 270,805 |  |  | 275,799 |  |  | 269,142 |  |  | 260,459 |  |  | 268,815 |
Total loans | $ | 11,220,355 |  |  | $ | 11,079,892 |  |  | $ | 11,000,007 |  |  | $ | 11,028,492 |  |  | $ | 10,884,118 |
Quarterly loan yield | 6.73 | % |  | 6.95 | % |  | 6.95 | % |  | 6.87 | % |  | 6.87 | %
Variable interest rate loans to total loans | 60 | % |  | 61 | % |  | 61 | % |  | 61 | % |  | 61 | %
*Specialty loan category

Loans totaled $11.2 billion at December 31, 2024, increasing $140.5 million, or 5% on an annualized basis, from the linked quarter. The increase was driven primarily by increases of $108.8 million and $41.1 million in specialty lending and commercial real estate, respectively. Average line utilization was approximately 42% for the quarter ended December 31, 2024, compared to 44% and 42% for the linked and prior year quarters, respectively.
Asset Quality
The following table presents the categories of nonperforming assets and related ratios for the most recent five quarters:

| At
($ in thousands) | December 31, 2024 |  | September 30, 2024 |  | June 30, 2024 |  | March 31, 2024 |  | December 31, 2023
Nonperforming loans* | $ | 42,687 |  |  | $ | 28,376 |  |  | $ | 39,384 |  |  | $ | 35,642 |  |  | $ | 43,728 |
Other | 3,955 |  |  | 4,516 |  |  | 8,746 |  |  | 8,466 |  |  | 5,736 |
Nonperforming assets* | $ | 46,642 |  |  | $ | 32,892 |  |  | $ | 48,130 |  |  | $ | 44,108 |  |  | $ | 49,464 |
Nonperforming loans to total loans | 0.38 | % |  | 0.26 | % |  | 0.36 | % |  | 0.32 | % |  | 0.40 | %
Nonperforming assets to total assets | 0.30 | % |  | 0.22 | % |  | 0.33 | % |  | 0.30 | % |  | 0.34 | %
Allowance for credit losses | $ | 137,950 |  |  | $ | 139,778 |  |  | $ | 139,464 |  |  | $ | 135,498 |  |  | $ | 134,771 |
Allowance for credit losses to loans | 1.23 | % |  | 1.26 | % |  | 1.27 | % |  | 1.23 | % |  | 1.24 | %
Quarterly net charge-offs | $ | 7,131 |  |  | $ | 3,850 |  |  | $ | 605 |  |  | $ | 5,864 |  |  | $ | 28,479 |
*Guaranteed balances excluded | $ | 21,974 |  |  | $ | 11,899 |  |  | $ | 12,933 |  |  | $ | 9,630 |  |  | $ | 10,682 |

Nonperforming assets increased $13.8 million during the fourth quarter 2024 and decreased $2.8 million from the prior year quarter. The increase from the prior quarter was primarily due to two relationships that are being actively monitored. Net charge-offs totaled 16 basis points of average loans in 2024, compared to 37 basis points in 2023. Annualized net charge-offs totaled 26 basis points of average loans in the fourth quarter 2024, compared to 14 basis points in the linked quarter and 106 basis points in the prior year quarter.
7

The provision for credit losses totaled $6.8 million in the fourth quarter 2024, compared to $4.1 million and $18.1 million in the linked and prior year quarters, respectively. The provision for credit losses in the fourth quarter 2024 was primarily related to charge-offs and loan growth. The decline in the provision for credit losses in the fourth quarter 2024 compared to the prior year quarter was related to the reduction in net charge offs.
Deposits
The following table presents deposits broken out by type for the most recent five quarters:

| At
($ in thousands) | December 31, 2024 |  | September 30, 2024 |  | June 30, 2024 |  | March 31, 2024 |  | December 31, 2023
Noninterest-bearing demand accounts | $ | 4,484,072 |  |  | $ | 3,934,245 |  |  | $ | 3,928,308 |  |  | $ | 3,805,334 |  |  | $ | 3,958,743 |
Interest-bearing demand accounts | 3,175,292 |  |  | 3,048,981 |  |  | 2,951,899 |  |  | 2,956,282 |  |  | 2,950,259 |
Money market and savings accounts | 4,117,524 |  |  | 4,121,543 |  |  | 4,039,626 |  |  | 4,006,702 |  |  | 3,994,455 |
Brokered certificates of deposit | 484,588 |  |  | 480,934 |  |  | 494,870 |  |  | 659,005 |  |  | 482,759 |
Other certificates of deposit | 885,016 |  |  | 879,619 |  |  | 867,680 |  |  | 826,378 |  |  | 790,155 |
Total deposit portfolio | $ | 13,146,492 |  |  | $ | 12,465,322 |  |  | $ | 12,282,383 |  |  | $ | 12,253,701 |  |  | $ | 12,176,371 |
Noninterest-bearing deposits to total deposits | 34.1 | % |  | 31.6 | % |  | 32.0 | % |  | 31.1 | % |  | 32.5 | %
Total costs of deposits | 2.00 | % |  | 2.18 | % |  | 2.16 | % |  | 2.13 | % |  | 2.03 | %

Total deposits at December 31, 2024 were $13.1 billion, an increase of $681.2 million and $970.1 million from the linked and prior year quarters, respectively. Excluding brokered certificates of deposits, deposits increased $677.5 million and $968.3 million from the linked and prior year quarters, respectively. Reciprocal deposits, which are placed through third party programs to provide FDIC insurance on larger deposit relationships, totaled $1.3 billion at December 31, 2024, compared to $1.2 billion at September 30, 2024.
Noninterest Income
The following table presents a comparative summary of the major components of noninterest income for the periods indicated:

| Linked quarter comparison |  | Prior year comparison
| Quarter ended |  | Quarter ended
($ in thousands) | December 31, 2024 |  | September 30, 2024 |  | Increase (decrease) |  | December 31, 2023 |  | Increase (decrease)
Deposit service charges | $ | 4,730 |  |  | $ | 4,649 |  |  | $ | 81 |  |  | 2 | % |  | $ | 4,334 |  |  | $ | 396 |  |  | 9 | %
Wealth management revenue | 2,719 |  |  | 2,599 |  |  | 120 |  |  | 5 | % |  | 2,428 |  |  | 291 |  |  | 12 | %
Card services revenue | 2,484 |  |  | 2,573 |  |  | (89) |  |  | (3) | % |  | 2,666 |  |  | (182) |  |  | (7) | %
Tax credit income | 6,018 |  |  | 3,252 |  |  | 2,766 |  |  | 85 | % |  | 9,688 |  |  | (3,670) |  |  | (38) | %
Other income | 4,680 |  |  | 8,347 |  |  | (3,667) |  |  | (44) | % |  | 6,336 |  |  | (1,656) |  |  | (26) | %
Total noninterest income | $ | 20,631 |  |  | $ | 21,420 |  |  | $ | (789) |  |  | (4) | % |  | $ | 25,452 |  |  | $ | (4,821) |  |  | (19) | %

Total noninterest income for the fourth quarter 2024 was $20.6 million, a decrease of $0.8 million and $4.8 million from the linked and prior year quarters, respectively. The decrease from the linked quarter was primarily due to a net gain on sale of other real estate owned in the third quarter 2024 that did not reoccur, partially offset by an increase in tax credit income. Tax credit income is typically highest in the fourth quarter of each year and will vary in other periods based on transaction volumes and fair value changes on credits carried at fair value. The decrease from the prior year quarter was primarily due to a decrease in tax credit income and income from community development investments.
8

The following table presents a comparative summary of the major components of other income for the periods indicated:

| Linked quarter comparison |  | Prior year comparison
| Quarter ended |  | Quarter ended
($ in thousands) | December 31, 2024 |  | September 30, 2024 |  | Increase (decrease) |  | December 31, 2023 |  | Increase (decrease)
BOLI | $ | 895 |  |  | $ | 1,123 |  |  | $ | (228) |  |  | (20) | % |  | $ | 1,279 |  |  | $ | (384) |  |  | (30) | %
Community development investments | 297 |  |  | 1,177 |  |  | (880) |  |  | (75) | % |  | 1,027 |  |  | (730) |  |  | (71) | %
Private equity fund distributions | 320 |  |  | 614 |  |  | (294) |  |  | (48) | % |  | 725 |  |  | (405) |  |  | (56) | %
Servicing fees | 528 |  |  | 539 |  |  | (11) |  |  | (2) | % |  | 774 |  |  | (246) |  |  | (32) | %
Swap fees | 972 |  |  | 17 |  |  | 955 |  |  | 5,618 | % |  | 163 |  |  | 809 |  |  | 496 | %
Gain (loss) on sale of other real estate owned | (68) |  |  | 3,159 |  |  | (3,227) |  |  | (102) | % |  | — |  |  | (68) |  |  | — | %
Miscellaneous income | 1,736 |  |  | 1,718 |  |  | 18 |  |  | 1 | % |  | 2,368 |  |  | (632) |  |  | (27) | %
Total other income | $ | 4,680 |  |  | $ | 8,347 |  |  | $ | (3,667) |  |  | (44) | % |  | $ | 6,336 |  |  | $ | (1,656) |  |  | (26) | %

The decrease in other income in the fourth quarter 2024 compared to the linked quarter was driven by a $3.2 million decrease in the net gain on sale of other real estate owned, as well as a decrease in income from community development investments. Compared to the prior year quarter, the decrease in other income was primarily related to a decrease in income from community development investments and private equity fund distributions. Community development investment income and private equity fund distributions are not consistent sources of income and fluctuate based on distributions from the underlying funds.
Noninterest Expense
The following table presents a comparative summary of the major components of noninterest expense for the periods indicated:

| Linked quarter comparison |  | Prior year comparison
| Quarter ended |  | Quarter ended
($ in thousands) | December 31, 2024 |  | September 30, 2024 |  | Increase (decrease) |  | December 31, 2023 |  | Increase (decrease)
Employee compensation and benefits | $ | 46,168 |  |  | $ | 45,359 |  |  | $ | 809 |  |  | 2 | % |  | $ | 39,651 |  |  | $ | 6,517 |  |  | 16 | %
Deposit costs | 22,881 |  |  | 23,781 |  |  | (900) |  |  | (4) | % |  | 21,606 |  |  | 1,275 |  |  | 6 | %
Occupancy | 4,336 |  |  | 4,372 |  |  | (36) |  |  | (1) | % |  | 4,313 |  |  | 23 |  |  | 1 | %
Core conversion expense | 1,893 |  |  | 1,375 |  |  | 518 |  |  | 38 | % |  | — |  |  | 1,893 |  |  | — | %
FDIC special assessment | — |  |  | — |  |  | — |  |  | — | % |  | 2,412 |  |  | (2,412) |  |  | (100) | %
Other expense | 24,244 |  |  | 23,120 |  |  | 1,124 |  |  | 5 | % |  | 24,621 |  |  | (377) |  |  | (2) | %
Total noninterest expense | $ | 99,522 |  |  | $ | 98,007 |  |  | $ | 1,515 |  |  | 2 | % |  | $ | 92,603 |  |  | $ | 6,919 |  |  | 7 | %

9

Noninterest expense was $99.5 million for the fourth quarter 2024, a $1.5 million and $6.9 million increase from the linked and prior year quarters, respectively. Employee compensation and benefits increased $0.8 million and $6.5 million from the linked and prior year quarters, respectively, because of increases in self-insured medical claims and variable compensation. Compared to the prior year quarter, the increase was primarily due to higher compensation and benefits from merit increases and the recruitment of new bankers. Additionally, expenses related to the core system conversion increased by $0.5 million and $1.9 million from the linked and prior year quarters, respectively, due to the completion of the project in the fourth quarter 2024. Compared to the linked quarter, the increase in noninterest expense was partially offset by lower deposit costs, which decreased $0.9 million during the quarter. The year-over-year increases in noninterest expense were partially offset by a decrease in the FDIC special assessment.
For the fourth quarter 2024, the Company’s core efficiency ratio 6 was 57.1% for the quarter ended December 31, 2024, compared to 58.4% for the linked quarter and 53.1% for the prior year quarter.
Income Taxes
The Company’s effective tax rate was 19.5% in the fourth quarter 2024, compared to 19.4% and 19.8% in the linked and prior year quarters, respectively. The Company continues to leverage tax credit opportunities as part of its tax planning strategy.
Capital
The following table presents total equity and various EFSC capital ratios for the most recent five quarters:

| At
($ in thousands) | December 31, 2024* |  | September 30, 2024 |  | June 30, 2024 |  | March 31, 2024 |  | December 31, 2023
Shareholders’ equity | $ | 1,824,002 |  |  | $ | 1,832,011 |  |  | $ | 1,755,273 |  |  | $ | 1,731,725 |  |  | $ | 1,716,068 |
Total risk-based capital to risk-weighted assets | 14.6 | % |  | 14.8 | % |  | 14.6 | % |  | 14.3 | % |  | 14.2 | %
Tier 1 capital to risk-weighted assets | 13.1 | % |  | 13.2 | % |  | 13.0 | % |  | 12.8 | % |  | 12.7 | %
Common equity tier 1 capital to risk-weighted assets | 11.8 | % |  | 11.9 | % |  | 11.7 | % |  | 11.4 | % |  | 11.3 | %
Leverage ratio | 11.1 | % |  | 11.2 | % |  | 11.1 | % |  | 11.0 | % |  | 11.0 | %
Tangible common equity to tangible assets | 9.05 | % |  | 9.50 | % |  | 9.18 | % |  | 9.01 | % |  | 8.96 | %
*Capital ratios for the current quarter are preliminary and subject to, among other things, completion and filing of the Company’s regulatory reports and ongoing regulatory review.

Total equity was $1.8 billion at December 31, 2024, a decrease of $8.0 million from the linked quarter. The Company’s tangible common book value per common share 5 was $37.27 at December 31, 2024, compared to $37.26 and $33.85 in the linked and prior year quarters, respectively.
The Company’s regulatory capital ratios continue to exceed the “well-capitalized” regulatory benchmark. Capital ratios for the current quarter are subject to, among other things, completion and filing of the Company’s regulatory reports and ongoing regulatory review.
Use of Non-GAAP Financial Measures
The Company’s accounting and reporting policies conform to generally accepted accounting principles in the United States (“GAAP”) and the prevailing practices in the banking industry. However, the Company provides other financial measures, such as tangible common equity, PPNR, ROATCE, core efficiency ratio, the tangible common equity ratio, tangible book value per common share, adjusted ROAA and adjusted diluted earnings per share, in this release that are considered “non-GAAP financial measures.” Generally, a non-GAAP financial measure is a numerical measure of a company’s financial performance, financial position, or cash flows that exclude
6 Core efficiency ratio and tangible common book value per common share are non-GAAP measures. Please refer to discussion and reconciliation of these measures in the accompanying financial tables.
10

(or include) amounts that are included in (or excluded from) the most directly comparable measure calculated and presented in accordance with GAAP.
The Company considers its tangible common equity, PPNR, ROATCE, core efficiency ratio, the tangible common equity ratio, tangible book value per common share, adjusted ROAA and adjusted diluted earnings per share, collectively “core performance measures,” presented in this earnings release and the included tables as important measures of financial performance, even though they are non-GAAP measures, as they provide supplemental information by which to evaluate the impact of certain non-comparable items, and the Company’s operating performance on an ongoing basis. Core performance measures exclude certain other income and expense items, such as the FDIC special assessment, core conversion expenses, merger-related expenses, facilities charges, and the gain or loss on sale of other real estate owned and investment securities, that the Company believes to be not indicative of or useful to measure the Company’s operating performance on an ongoing basis. The attached tables contain a reconciliation of these core performance measures to the GAAP measures. The Company believes that the tangible common equity ratio provides useful information to investors about the Company’s capital strength even though it is considered to be a non-GAAP financial measure and is not part of the regulatory capital requirements to which the Company is subject.
The Company believes these non-GAAP measures and ratios, when taken together with the corresponding GAAP measures and ratios, provide meaningful supplemental information regarding the Company’s performance and capital strength. The Company’s management uses, and believes that investors benefit from referring to, these non-GAAP measures and ratios in assessing the Company’s operating results and related trends and when forecasting future periods. However, these non-GAAP measures and ratios should be considered in addition to, and not as a substitute for or preferable to, ratios prepared in accordance with GAAP. In the attached tables, the Company has provided a reconciliation of, where applicable, the most comparable GAAP financial measures and ratios to the non-GAAP financial measures and ratios, or a reconciliation of the non-GAAP calculation of the financial measures for the periods indicated.
Conference Call and Webcast Information
The Company will host a conference call and webcast at 10:00 a.m. Central Time on Tuesday, January 28, 2025. During the call, management will review the fourth quarter 2024 results and related matters. This press release as well as a related slide presentation will be accessible on the Company’s website at www.enterprisebank.com under “Investor Relations” prior to the scheduled broadcast of the conference call. The call can be accessed via this same website page, or via telephone at 1-800-715-9871. After connecting, you may say the name of the conference or enter the Conference ID 35973. We encourage participants to pre-register for the conference call using the following link: https://bit.ly/EFSC4Q2024EarningsCallRegistration. Callers who pre-register will be given a conference passcode and unique PIN to gain immediate access to the call and bypass the live operator. Participants may pre-register at any time, including up to and after the call start time. A recorded replay of the conference call will be available on the website after the call’s completion. The replay will be available for at least two weeks following the conference call.
About Enterprise Financial Services Corp
Enterprise Financial Services Corp (Nasdaq: EFSC), with approximately $15.6 billion in assets, is a financial holding company headquartered in Clayton, Missouri. Enterprise Bank & Trust, a Missouri state-chartered trust company with banking powers and a wholly-owned subsidiary of EFSC, operates branch offices in Arizona, California, Florida, Kansas, Missouri, Nevada, and New Mexico, and SBA loan and deposit production offices throughout the country. Enterprise Bank & Trust offers a range of business and personal banking services and wealth management services. Enterprise Trust, a division of Enterprise Bank & Trust, provides financial planning, estate planning, investment management and trust services to businesses, individuals, institutions, retirement plans and non-profit organizations. Additional information is available at www.enterprisebank.com.
Enterprise Financial Services Corp’s common stock is traded on the Nasdaq Stock Market under the symbol “EFSC.” Please visit our website at www.enterprisebank.com to see our regularly posted material information.
11

Forward-looking Statements
Readers should note that, in addition to the historical information contained herein, this press release contains “forward-looking statements” within the meaning of, and intended to be covered by, the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements are based on management’s current expectations and beliefs concerning future developments and their potential effects on the Company including, without limitation, plans, strategies and goals, and statements about the Company’s expectations regarding revenue and asset growth, financial performance and profitability, loan and deposit growth, liquidity, yields and returns, loan diversification and credit management, shareholder value creation and the impact of acquisitions.
Forward-looking statements are typically identified by words such as “believe,” “expect,” “anticipate,” “intend,” “outlook,” “estimate,” “forecast,” “project,” “pro forma”, “pipeline” and other similar words and expressions. Forward-looking statements are subject to numerous assumptions, risks and uncertainties, which change over time. Forward-looking statements speak only as of the date they are made. Because forward-looking statements are subject to assumptions and uncertainties, actual results or future events could differ, possibly materially, from those anticipated in the forward-looking statements and future results could differ materially from historical performance. They are neither statements of historical fact nor guarantees or assurances of future performance. While there is no assurance that any list of risks and uncertainties or risk factors is complete, important factors that could cause actual results to differ materially from those in the forward-looking statements include the following, without limitation: the Company’s ability to efficiently integrate acquisitions into its operations, retain the customers of these businesses and grow the acquired operations, as well as credit risk, changes in the appraised valuation of real estate securing impaired loans, outcomes of litigation and other contingencies, exposure to general and local economic and market conditions, high unemployment rates, higher inflation and its impacts (including U.S. federal government measures to address higher inflation), U.S. fiscal debt, budget and tax matters, and any slowdown in global economic growth, risks associated with rapid increases or decreases in prevailing interest rates, our ability to attract and retain deposits and access to other sources of liquidity, consolidation in the banking industry, competition from banks and other financial institutions, the Company’s ability to attract and retain relationship officers and other key personnel, burdens imposed by federal and state regulation, changes in legislative or regulatory requirements, as well as current, pending or future legislation or regulation that could have a negative effect on our revenue and businesses, including rules and regulations relating to bank products and financial services, changes in accounting policies and practices or accounting standards, natural disasters (such as wildfires and earthquakes), terrorist activities, war and geopolitical matters (including the war in Israel and potential for a broader regional conflict and the war in Ukraine and the imposition of additional sanctions and export controls in connection therewith), or pandemics, and their effects on economic and business environments in which we operate, including the related disruption to the financial market and other economic activity, and those factors and risks referenced from time to time in the Company’s filings with the Securities and Exchange Commission (the “SEC”), including in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023, and the Company’s other filings with the SEC. The Company cautions that the preceding list is not exhaustive of all possible risk factors and other factors could also adversely affect the Company’s results.
For any forward-looking statements made in this press release or in any documents, EFSC claims the protection of the safe harbor for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995.
Readers are cautioned not to place undue reliance on any forward-looking statements. Except to the extent required by applicable law or regulation, EFSC disclaims any obligation to revise or publicly release any revision or update to any of the forward-looking statements included herein to reflect events or circumstances that occur after the date on which such statements were made.
For more information contact
Investor Relations: Keene Turner, Senior Executive Vice President and CFO (314) 512-7233
Media: Steve Richardson, Senior Vice President, Corporate Communications (314) 995-5695
12

ENTERPRISE FINANCIAL SERVICES CORP
CONSOLIDATED FINANCIAL SUMMARY (unaudited)

| Quarter ended |  | Year ended |  |
(in thousands, except per share data) | Dec 31, 2024 |  | Sep 30, 2024 |  | Jun 30, 2024 |  | Mar 31, 2024 |  | Dec 31, 2023 |  | Dec 31, 2024 |  | Dec 31, 2023 |  |
EARNINGS SUMMARY |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net interest income | $ | 146,370 |  |  | $ | 143,469 |  |  | $ | 140,529 |  |  | $ | 137,728 |  |  | $ | 140,732 |  |  | $ | 568,096 |  |  | $ | 562,592 |  |  |
Provision for credit losses | 6,834 |  |  | 4,099 |  |  | 4,819 |  |  | 5,756 |  |  | 18,053 |  |  | 21,508 |  |  | 36,605 |  |  |
Noninterest income | 20,631 |  |  | 21,420 |  |  | 15,494 |  |  | 12,158 |  |  | 25,452 |  |  | 69,703 |  |  | 68,725 |  |  |
Noninterest expense | 99,522 |  |  | 98,007 |  |  | 94,017 |  |  | 93,501 |  |  | 92,603 |  |  | 385,047 |  |  | 348,186 |  |  |
Income before income tax expense | 60,645 |  |  | 62,783 |  |  | 57,187 |  |  | 50,629 |  |  | 55,528 |  |  | 231,244 |  |  | 246,526 |  |  |
Income tax expense | 11,811 |  |  | 12,198 |  |  | 11,741 |  |  | 10,228 |  |  | 10,999 |  |  | 45,978 |  |  | 52,467 |  |  |
Net income | 48,834 |  |  | 50,585 |  |  | 45,446 |  |  | 40,401 |  |  | 44,529 |  |  | 185,266 |  |  | 194,059 |  |  |
Preferred stock dividends | 937 |  |  | 938 |  |  | 937 |  |  | 938 |  |  | 937 |  |  | $ | 3,750 |  |  | $ | 3,750 |  |  |
Net income available to common shareholders | $ | 47,897 |  |  | $ | 49,647 |  |  | $ | 44,509 |  |  | $ | 39,463 |  |  | $ | 43,592 |  |  | $ | 181,516 |  |  | $ | 190,309 |  |  |
Diluted earnings per common share | $ | 1.28 |  |  | $ | 1.32 |  |  | $ | 1.19 |  |  | $ | 1.05 |  |  | $ | 1.16 |  |  | $ | 4.83 |  |  | $ | 5.07 |  |  |
Adjusted diluted earnings per share 1 | $ | 1.32 |  |  | $ | 1.29 |  |  | $ | 1.21 |  |  | $ | 1.07 |  |  | $ | 1.20 |  |  | $ | 4.88 |  |  | $ | 5.11 |  |  |
Return on average assets | 1.27 | % |  | 1.36 | % |  | 1.25 | % |  | 1.12 | % |  | 1.23 | % |  | 1.25 | % |  | 1.41 | % |  |
Adjusted return on average assets 1 | 1.31 | % |  | 1.32 | % |  | 1.27 | % |  | 1.14 | % |  | 1.28 | % |  | 1.26 | % |  | 1.41 | % |  |
Return on average common equity | 10.75 | % |  | 11.40 | % |  | 10.68 | % |  | 9.52 | % |  | 10.94 | % |  | 10.60 | % |  | 12.27 | % |  |
Adjusted return on average common equity 1 | 11.08 | % |  | 11.09 | % |  | 10.90 | % |  | 9.70 | % |  | 11.35 | % |  | 10.71 | % |  | 12.35 | % |  |
ROATCE 1 | 13.63 | % |  | 14.55 | % |  | 13.77 | % |  | 12.31 | % |  | 14.38 | % |  | 13.58 | % |  | 16.25 | % |  |
Adjusted ROATCE 1 | 14.05 | % |  | 14.16 | % |  | 14.06 | % |  | 12.53 | % |  | 14.92 | % |  | 13.71 | % |  | 16.35 | % |  |
Net interest margin (tax equivalent) | 4.13 | % |  | 4.17 | % |  | 4.19 | % |  | 4.13 | % |  | 4.23 | % |  | 4.16 | % |  | 4.43 | % |  |
Efficiency ratio | 59.59 | % |  | 59.44 | % |  | 60.26 | % |  | 62.38 | % |  | 55.72 | % |  | 60.37 | % |  | 55.15 | % |  |
Core efficiency ratio 1 | 57.11 | % |  | 58.42 | % |  | 58.09 | % |  | 60.21 | % |  | 53.06 | % |  | 58.42 | % |  | 53.42 | % |  |
Assets | $ | 15,596,431 |  |  | $ | 14,954,125 |  |  | $ | 14,615,666 |  |  | $ | 14,613,338 |  |  | $ | 14,518,590 |  |  |  |  |  |  |
Average assets | $ | 15,309,577 |  |  | $ | 14,849,455 |  |  | $ | 14,646,381 |  |  | $ | 14,556,119 |  |  | $ | 14,332,804 |  |  | $ | 14,841,690 |  |  | $ | 13,805,236 |  |  |
Period end common shares outstanding | 36,988 |  |  | 37,184 |  |  | 37,344 |  |  | 37,515 |  |  | 37,416 |  |  |  |  |  |  |
Dividends per common share | $ | 0.28 |  |  | $ | 0.27 |  |  | $ | 0.26 |  |  | $ | 0.25 |  |  | $ | 0.25 |  |  | $ | 1.06 |  |  | $ | 1.00 |  |  |
Tangible book value per common share 1 | $ | 37.27 |  |  | $ | 37.26 |  |  | $ | 35.02 |  |  | $ | 34.21 |  |  | $ | 33.85 |  |  |  |  |  |  |
Tangible common equity to tangible assets 1 | 9.05 | % |  | 9.50 | % |  | 9.18 | % |  | 9.01 | % |  | 8.96 | % |  |  |  |  |  |
Total risk-based capital to risk-weighted assets 2 | 14.6 | % |  | 14.8 | % |  | 14.6 | % |  | 14.3 | % |  | 14.2 | % |  |  |  |  |  |
1 Refer to Reconciliations of Non-GAAP Financial Measures table for a reconciliation of these measures to GAAP. |  |
2 Capital ratios for the current quarter are preliminary and subject to, among other things, completion and filing of the Company’s regulatory reports and ongoing regulatory review. |  |

13

ENTERPRISE FINANCIAL SERVICES CORP
CONSOLIDATED FINANCIAL SUMMARY (unaudited) (continued)

| Quarter ended |  | Year ended
(in thousands, except per share data) | Dec 31, 2024 |  | Sep 30, 2024 |  | Jun 30, 2024 |  | Mar 31, 2024 |  | Dec 31, 2023 |  | Dec 31, 2024 |  | Dec 31, 2023
INCOME STATEMENTS |  |  |  |  |  |  |  |  |  |  |  |  |
NET INTEREST INCOME |  |  |  |  |  |  |  |  |  |  |  |  |
Interest income | $ | 215,380 |  |  | $ | 216,304 |  |  | $ | 211,644 |  |  | $ | 207,723 |  |  | $ | 207,083 |  |  | $ | 851,051 |  |  | $ | 764,919 |
Interest expense | 69,010 |  |  | 72,835 |  |  | 71,115 |  |  | 69,995 |  |  | 66,351 |  |  | 282,955 |  |  | 202,327 |
Net interest income | 146,370 |  |  | 143,469 |  |  | 140,529 |  |  | 137,728 |  |  | 140,732 |  |  | 568,096 |  |  | 562,592 |
Provision for credit losses | 6,834 |  |  | 4,099 |  |  | 4,819 |  |  | 5,756 |  |  | 18,053 |  |  | 21,508 |  |  | 36,605 |
Net interest income after provision for credit losses | 139,536 |  |  | 139,370 |  |  | 135,710 |  |  | 131,972 |  |  | 122,679 |  |  | 546,588 |  |  | 525,987 |
NONINTEREST INCOME |  |  |  |  |  |  |  |  |  |  |  |  |
Deposit service charges | 4,730 |  |  | 4,649 |  |  | 4,542 |  |  | 4,423 |  |  | 4,334 |  |  | 18,344 |  |  | 16,559 |
Wealth management revenue | 2,719 |  |  | 2,599 |  |  | 2,590 |  |  | 2,544 |  |  | 2,428 |  |  | 10,452 |  |  | 10,030 |
Card services revenue | 2,484 |  |  | 2,573 |  |  | 2,497 |  |  | 2,412 |  |  | 2,666 |  |  | 9,966 |  |  | 10,028 |
Tax credit income (loss) | 6,018 |  |  | 3,252 |  |  | 1,874 |  |  | (2,190) |  |  | 9,688 |  |  | 8,954 |  |  | 9,196 |
Other income | 4,680 |  |  | 8,347 |  |  | 3,991 |  |  | 4,969 |  |  | 6,336 |  |  | 21,987 |  |  | 22,912 |
Total noninterest income | 20,631 |  |  | 21,420 |  |  | 15,494 |  |  | 12,158 |  |  | 25,452 |  |  | 69,703 |  |  | 68,725 |
NONINTEREST EXPENSE |  |  |  |  |  |  |  |  |  |  |  |  |
Employee compensation and benefits | 46,168 |  |  | 45,359 |  |  | 44,524 |  |  | 45,262 |  |  | 39,651 |  |  | 181,313 |  |  | 164,566 |
Deposit costs | 22,881 |  |  | 23,781 |  |  | 21,706 |  |  | 20,277 |  |  | 21,606 |  |  | 88,645 |  |  | 72,293 |
Occupancy | 4,336 |  |  | 4,372 |  |  | 4,197 |  |  | 4,326 |  |  | 4,313 |  |  | 17,231 |  |  | 16,526 |
FDIC special assessment | — |  |  | — |  |  | — |  |  | 625 |  |  | 2,412 |  |  | 625 |  |  | 2,412 |
Core conversion expense | 1,893 |  |  | 1,375 |  |  | 1,250 |  |  | 350 |  |  | — |  |  | 4,868 |  |  | — |
Other expense | 24,244 |  |  | 23,120 |  |  | 22,340 |  |  | 22,661 |  |  | 24,621 |  |  | 92,365 |  |  | 92,389 |
Total noninterest expense | 99,522 |  |  | 98,007 |  |  | 94,017 |  |  | 93,501 |  |  | 92,603 |  |  | 385,047 |  |  | 348,186 |
Income before income tax expense | 60,645 |  |  | 62,783 |  |  | 57,187 |  |  | 50,629 |  |  | 55,528 |  |  | 231,244 |  |  | 246,526 |
Income tax expense | 11,811 |  |  | 12,198 |  |  | 11,741 |  |  | 10,228 |  |  | 10,999 |  |  | 45,978 |  |  | 52,467 |
Net income | $ | 48,834 |  |  | $ | 50,585 |  |  | $ | 45,446 |  |  | $ | 40,401 |  |  | $ | 44,529 |  |  | $ | 185,266 |  |  | $ | 194,059 |
Preferred stock dividends | 937 |  |  | 938 |  |  | 937 |  |  | 938 |  |  | 937 |  |  | 3,750 |  |  | 3,750 |
Net income available to common shareholders | $ | 47,897 |  |  | $ | 49,647 |  |  | $ | 44,509 |  |  | $ | 39,463 |  |  | $ | 43,592 |  |  | $ | 181,516 |  |  | $ | 190,309 |
Basic earnings per common share | $ | 1.29 |  |  | $ | 1.33 |  |  | $ | 1.19 |  |  | $ | 1.05 |  |  | $ | 1.16 |  |  | $ | 4.86 |  |  | $ | 5.09 |
Diluted earnings per common share | $ | 1.28 |  |  | $ | 1.32 |  |  | $ | 1.19 |  |  | $ | 1.05 |  |  | $ | 1.16 |  |  | $ | 4.83 |  |  | $ | 5.07 |

14

ENTERPRISE FINANCIAL SERVICES CORP
CONSOLIDATED FINANCIAL SUMMARY (unaudited) (continued)

| At
($ in thousands) | Dec 31, 2024 |  | Sep 30, 2024 |  | Jun 30, 2024 |  | Mar 31, 2024 |  | Dec 31, 2023
BALANCE SHEETS |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |
Cash and due from banks | $ | 270,975 |  |  | $ | 210,984 |  |  | $ | 176,698 |  |  | $ | 157,697 |  |  | $ | 193,275 |
Interest-earning deposits | 495,076 |  |  | 218,919 |  |  | 219,342 |  |  | 215,951 |  |  | 243,610 |
Debt and equity investments | 2,863,989 |  |  | 2,714,194 |  |  | 2,460,549 |  |  | 2,443,977 |  |  | 2,434,902 |
Loans held for sale | 110 |  |  | 304 |  |  | 606 |  |  | 610 |  |  | 359 |
Loans | 11,220,355 |  |  | 11,079,892 |  |  | 11,000,007 |  |  | 11,028,492 |  |  | 10,884,118 |
Allowance for credit losses | (137,950) |  |  | (139,778) |  |  | (139,464) |  |  | (135,498) |  |  | (134,771) |
Total loans, net | 11,082,405 |  |  | 10,940,114 |  |  | 10,860,543 |  |  | 10,892,994 |  |  | 10,749,347 |
Fixed assets, net | 45,009 |  |  | 44,368 |  |  | 44,831 |  |  | 44,382 |  |  | 42,681 |
Goodwill | 365,164 |  |  | 365,164 |  |  | 365,164 |  |  | 365,164 |  |  | 365,164 |
Intangible assets, net | 8,484 |  |  | 9,400 |  |  | 10,327 |  |  | 11,271 |  |  | 12,318 |
Other assets | 465,219 |  |  | 450,678 |  |  | 477,606 |  |  | 481,292 |  |  | 476,934 |
Total assets | $ | 15,596,431 |  |  | $ | 14,954,125 |  |  | $ | 14,615,666 |  |  | $ | 14,613,338 |  |  | $ | 14,518,590 |
LIABILITIES AND SHAREHOLDERS’ EQUITY |  |  |  |  |  |  |  |  |
Noninterest-bearing deposits | $ | 4,484,072 |  |  | $ | 3,934,245 |  |  | $ | 3,928,308 |  |  | $ | 3,805,334 |  |  | $ | 3,958,743 |
Interest-bearing deposits | 8,662,420 |  |  | 8,531,077 |  |  | 8,354,075 |  |  | 8,448,367 |  |  | 8,217,628 |
Total deposits | 13,146,492 |  |  | 12,465,322 |  |  | 12,282,383 |  |  | 12,253,701 |  |  | 12,176,371 |
Subordinated debentures and notes | 156,551 |  |  | 156,407 |  |  | 156,265 |  |  | 156,124 |  |  | 155,984 |
FHLB advances | — |  |  | 150,000 |  |  | 78,000 |  |  | 125,000 |  |  | — |
Other borrowings | 280,821 |  |  | 170,815 |  |  | 178,269 |  |  | 195,246 |  |  | 297,829 |
Other liabilities | 188,565 |  |  | 179,570 |  |  | 165,476 |  |  | 151,542 |  |  | 172,338 |
Total liabilities | 13,772,429 |  |  | 13,122,114 |  |  | 12,860,393 |  |  | 12,881,613 |  |  | 12,802,522 |
Shareholders’ equity: |  |  |  |  |  |  |  |  |
Preferred stock | 71,988 |  |  | 71,988 |  |  | 71,988 |  |  | 71,988 |  |  | 71,988 |
Common stock | 370 |  |  | 372 |  |  | 373 |  |  | 375 |  |  | 374 |
Additional paid-in capital | 990,733 |  |  | 992,642 |  |  | 994,116 |  |  | 995,969 |  |  | 995,208 |
Retained earnings | 877,629 |  |  | 845,844 |  |  | 810,935 |  |  | 778,784 |  |  | 749,513 |
Accumulated other comprehensive loss | (116,718) |  |  | (78,835) |  |  | (122,139) |  |  | (115,391) |  |  | (101,015) |
Total shareholders’ equity | 1,824,002 |  |  | 1,832,011 |  |  | 1,755,273 |  |  | 1,731,725 |  |  | 1,716,068 |
Total liabilities and shareholders’ equity | $ | 15,596,431 |  |  | $ | 14,954,125 |  |  | $ | 14,615,666 |  |  | $ | 14,613,338 |  |  | $ | 14,518,590 |

15

ENTERPRISE FINANCIAL SERVICES CORP
CONSOLIDATED FINANCIAL SUMMARY (unaudited) (continued)

| Year ended
| December 31, 2024 |  |  | December 31, 2023
($ in thousands) | Average Balance |  | Interest Income/ Expense |  | Average Yield/ Rate |  |  | Average Balance |  | Interest Income/ Expense |  | Average Yield/ Rate
AVERAGE BALANCE SHEET |  |  |  |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Interest-earning assets: |  |  |  |  |  |  |  |  |  |  |  |
Loans 1, 2 | $ | 10,990,774 |  |  | $ | 755,448 |  |  | 6.87 | % |  |  | $ | 10,324,951 |  |  | $ | 688,439 |  |  | 6.67 | %
Securities 2 | 2,512,690 |  |  | 85,130 |  |  | 3.39 |  |  |  | 2,291,552 |  |  | 71,129 |  |  | 3.10 |
Interest-earning deposits | 368,221 |  |  | 18,918 |  |  | 5.14 |  |  |  | 260,214 |  |  | 13,430 |  |  | 5.16 |
Total interest-earning assets | 13,871,685 |  |  | 859,496 |  |  | 6.20 |  |  |  | 12,876,717 |  |  | 772,998 |  |  | 6.00 |
Noninterest-earning assets | 970,005 |  |  |  |  |  |  |  | 928,519 |  |  |  |  |
Total assets | $ | 14,841,690 |  |  |  |  |  |  |  | $ | 13,805,236 |  |  |  |  |
LIABILITIES AND SHAREHOLDERS’ EQUITY |  |  |  |  |  |  |  |  |  |  |  |
Interest-bearing liabilities: |  |  |  |  |  |  |  |  |  |  |  |
Interest-bearing demand accounts | $ | 3,033,616 |  |  | $ | 76,932 |  |  | 2.54 | % |  |  | $ | 2,559,238 |  |  | $ | 46,976 |  |  | 1.84 | %
Money market accounts | 3,494,497 |  |  | 127,651 |  |  | 3.65 |  |  |  | 3,043,794 |  |  | 92,976 |  |  | 3.05 |
Savings accounts | 567,147 |  |  | 1,261 |  |  | 0.22 |  |  |  | 668,368 |  |  | 975 |  |  | 0.15 |
Certificates of deposit | 1,371,009 |  |  | 58,764 |  |  | 4.29 |  |  |  | 1,198,551 |  |  | 42,796 |  |  | 3.57 |
Total interest-bearing deposits | 8,466,269 |  |  | 264,608 |  |  | 3.13 |  |  |  | 7,469,951 |  |  | 183,723 |  |  | 2.46 |
Subordinated debentures and notes | 156,260 |  |  | 10,497 |  |  | 6.72 |  |  |  | 155,702 |  |  | 9,781 |  |  | 6.28 |
FHLB advances | 30,363 |  |  | 1,691 |  |  | 5.57 |  |  |  | 54,615 |  |  | 2,752 |  |  | 5.04 |
Securities sold under agreements to repurchase | 164,959 |  |  | 5,667 |  |  | 3.44 |  |  |  | 168,745 |  |  | 3,647 |  |  | 2.16 |
Other borrowings | 37,833 |  |  | 492 |  |  | 1.30 |  |  |  | 71,738 |  |  | 2,424 |  |  | 3.38 |
Total interest-bearing liabilities | 8,855,684 |  |  | 282,955 |  |  | 3.20 |  |  |  | 7,920,751 |  |  | 202,327 |  |  | 2.55 |
Noninterest-bearing liabilities: |  |  |  |  |  |  |  |  |  |  |  |
Demand deposits | 4,042,368 |  |  |  |  |  |  |  | 4,131,163 |  |  |  |  |
Other liabilities | 159,463 |  |  |  |  |  |  |  | 130,201 |  |  |  |  |
Total liabilities | 13,057,515 |  |  |  |  |  |  |  | 12,182,115 |  |  |  |  |
Shareholders' equity | 1,784,175 |  |  |  |  |  |  |  | 1,623,121 |  |  |  |  |
Total liabilities and shareholders' equity | $ | 14,841,690 |  |  |  |  |  |  |  | $ | 13,805,236 |  |  |  |  |
Total net interest income |  |  | $ | 576,541 |  |  |  |  |  |  |  | $ | 570,671 |  |  |
Net interest margin |  |  |  |  | 4.16 | % |  |  |  |  |  |  | 4.43 | %
1 Average balances include nonaccrual loans. Interest income includes loan fees of $9.6 million and $13.8 million for the years ended December 31, 2024 and December 31, 2023, respectively.
2 Non-taxable income is presented on a fully tax-equivalent basis using a tax rate of approximately 25%. The tax-equivalent adjustments were $8.4 million and $8.1 million for the years ended December 31, 2024 and December 31, 2023, respectively.

16

ENTERPRISE FINANCIAL SERVICES CORP
CONSOLIDATED FINANCIAL SUMMARY (unaudited) (continued)

| At or for the quarter ended
($ in thousands) | Dec 31, 2024 |  | Sep 30, 2024 |  | Jun 30, 2024 |  | Mar 31, 2024 |  | Dec 31, 2023
LOAN PORTFOLIO |  |  |  |  |  |  |  |  |
Commercial and industrial | $ | 4,716,689 |  |  | $ | 4,628,488 |  |  | $ | 4,619,448 |  |  | $ | 4,766,310 |  |  | $ | 4,672,559 |
Commercial real estate | 4,974,787 |  |  | 4,915,176 |  |  | 4,856,751 |  |  | 4,804,803 |  |  | 4,803,571 |
Construction real estate | 891,059 |  |  | 896,325 |  |  | 893,672 |  |  | 820,416 |  |  | 760,425 |
Residential real estate | 359,263 |  |  | 355,279 |  |  | 351,934 |  |  | 367,218 |  |  | 372,188 |
Other | 278,557 |  |  | 284,624 |  |  | 278,202 |  |  | 269,745 |  |  | 275,375 |
Total loans | $ | 11,220,355 |  |  | $ | 11,079,892 |  |  | $ | 11,000,007 |  |  | $ | 11,028,492 |  |  | $ | 10,884,118 |
DEPOSIT PORTFOLIO |  |  |  |  |  |  |  |  |
Noninterest-bearing demand accounts | $ | 4,484,072 |  |  | $ | 3,934,245 |  |  | $ | 3,928,308 |  |  | $ | 3,805,334 |  |  | $ | 3,958,743 |
Interest-bearing demand accounts | 3,175,292 |  |  | 3,048,981 |  |  | 2,951,899 |  |  | 2,956,282 |  |  | 2,950,259 |
Money market and savings accounts | 4,117,524 |  |  | 4,121,543 |  |  | 4,039,626 |  |  | 4,006,702 |  |  | 3,994,455 |
Brokered certificates of deposit | 484,588 |  |  | 480,934 |  |  | 494,870 |  |  | 659,005 |  |  | 482,759 |
Other certificates of deposit | 885,016 |  |  | 879,619 |  |  | 867,680 |  |  | 826,378 |  |  | 790,155 |
Total deposits | $ | 13,146,492 |  |  | $ | 12,465,322 |  |  | $ | 12,282,383 |  |  | $ | 12,253,701 |  |  | $ | 12,176,371 |
AVERAGE BALANCES |  |  |  |  |  |  |  |  |
Loans | $ | 11,100,112 |  |  | $ | 10,971,575 |  |  | $ | 10,962,488 |  |  | $ | 10,927,932 |  |  | $ | 10,685,961 |
Securities | 2,748,063 |  |  | 2,503,124 |  |  | 2,396,519 |  |  | 2,400,571 |  |  | 2,276,915 |
Interest-earning assets | 14,323,053 |  |  | 13,877,631 |  |  | 13,684,459 |  |  | 13,596,571 |  |  | 13,383,638 |
Assets | 15,309,577 |  |  | 14,849,455 |  |  | 14,646,381 |  |  | 14,556,119 |  |  | 14,332,804 |
Deposits | 12,958,156 |  |  | 12,546,086 |  |  | 12,344,253 |  |  | 12,180,703 |  |  | 12,163,346 |
Shareholders’ equity | 1,844,509 |  |  | 1,804,369 |  |  | 1,748,240 |  |  | 1,738,698 |  |  | 1,652,882 |
Tangible common equity 1 | 1,398,427 |  |  | 1,357,362 |  |  | 1,300,305 |  |  | 1,289,776 |  |  | 1,202,872 |
YIELDS (tax equivalent) |  |  |  |  |  |  |  |  |
Loans | 6.73 | % |  | 6.95 | % |  | 6.95 | % |  | 6.87 | % |  | 6.87 | %
Securities | 3.51 |  |  | 3.40 |  |  | 3.35 |  |  | 3.27 |  |  | 3.20 |
Interest-earning assets | 6.05 |  |  | 6.26 |  |  | 6.28 |  |  | 6.20 |  |  | 6.20 |
Interest-bearing deposits | 2.96 |  |  | 3.22 |  |  | 3.19 |  |  | 3.14 |  |  | 3.03 |
Deposits | 2.00 |  |  | 2.18 |  |  | 2.16 |  |  | 2.13 |  |  | 2.03 |
Subordinated debentures and notes | 6.70 |  |  | 6.86 |  |  | 6.91 |  |  | 6.40 |  |  | 6.30 |
FHLB advances and other borrowed funds | 2.81 |  |  | 3.01 |  |  | 3.52 |  |  | 3.80 |  |  | 3.06 |
Interest-bearing liabilities | 3.02 |  |  | 3.28 |  |  | 3.26 |  |  | 3.22 |  |  | 3.09 |
Net interest margin | 4.13 |  |  | 4.17 |  |  | 4.19 |  |  | 4.13 |  |  | 4.23 |

1 Refer to Reconciliations of Non-GAAP Financial Measures table for a reconciliation of these measures to GAAP.
17

ENTERPRISE FINANCIAL SERVICES CORP
CONSOLIDATED FINANCIAL SUMMARY (unaudited) (continued)

| Quarter ended
(in thousands, except per share data) | Dec 31, 2024 |  | Sep 30, 2024 |  | Jun 30, 2024 |  | Mar 31, 2024 |  | Dec 31, 2023
ASSET QUALITY |  |  |  |  |  |  |  |  |
Net charge-offs | $ | 7,131 |  |  | $ | 3,850 |  |  | $ | 605 |  |  | $ | 5,864 |  |  | $ | 28,479 |
Nonperforming loans | 42,687 |  |  | 28,376 |  |  | 39,384 |  |  | 35,642 |  |  | 43,728 |
Classified assets | 193,838 |  |  | 179,883 |  |  | 169,822 |  |  | 185,150 |  |  | 185,389 |
Nonperforming loans to total loans | 0.38 | % |  | 0.26 | % |  | 0.36 | % |  | 0.32 | % |  | 0.40 | %
Nonperforming assets to total assets | 0.30 | % |  | 0.22 | % |  | 0.33 | % |  | 0.30 | % |  | 0.34 | %
Allowance for credit losses to total loans | 1.23 | % |  | 1.26 | % |  | 1.27 | % |  | 1.23 | % |  | 1.24 | %
Allowance for credit losses to loans, excluding guaranteed loans 1 | 1.34 | % |  | 1.38 | % |  | 1.38 | % |  | 1.34 | % |  | 1.35 | %
Allowance for credit losses to nonperforming loans | 323.2 | % |  | 492.6 | % |  | 354.1 | % |  | 380.2 | % |  | 308.2 | %
Net charge-offs to average loans - annualized | 0.26 | % |  | 0.14 | % |  | 0.02 | % |  | 0.22 | % |  | 1.06 | %
WEALTH MANAGEMENT |  |  |  |  |  |  |  |  |
Trust assets under management | $ | 2,412,471 |  |  | $ | 2,499,807 |  |  | $ | 2,367,409 |  |  | $ | 2,352,902 |  |  | $ | 2,235,073 |
SHARE DATA |  |  |  |  |  |  |  |  |
Book value per common share | $ | 47.37 |  |  | $ | 47.33 |  |  | $ | 45.08 |  |  | $ | 44.24 |  |  | $ | 43.94 |
Tangible book value per common share 1 | $ | 37.27 |  |  | $ | 37.26 |  |  | $ | 35.02 |  |  | $ | 34.21 |  |  | $ | 33.85 |
Market value per share | $ | 56.40 |  |  | $ | 51.26 |  |  | $ | 40.91 |  |  | $ | 40.56 |  |  | $ | 44.65 |
Period end common shares outstanding | 36,988 |  |  | 37,184 |  |  | 37,344 |  |  | 37,515 |  |  | 37,416 |
Average basic common shares | 37,118 |  |  | 37,337 |  |  | 37,485 |  |  | 37,490 |  |  | 37,421 |
Average diluted common shares | 37,447 |  |  | 37,483 |  |  | 37,540 |  |  | 37,597 |  |  | 37,554 |
CAPITAL |  |  |  |  |  |  |  |  |
Total risk-based capital to risk-weighted assets 2 | 14.6 | % |  | 14.8 | % |  | 14.6 | % |  | 14.3 | % |  | 14.2 | %
Tier 1 capital to risk-weighted assets 2 | 13.1 | % |  | 13.2 | % |  | 13.0 | % |  | 12.8 | % |  | 12.7 | %
Common equity tier 1 capital to risk-weighted assets 2 | 11.8 | % |  | 11.9 | % |  | 11.7 | % |  | 11.4 | % |  | 11.3 | %
Tangible common equity to tangible assets 1 | 9.05 | % |  | 9.50 | % |  | 9.18 | % |  | 9.01 | % |  | 8.96 | %
1 Refer to Reconciliations of Non-GAAP Financial Measures table for a reconciliation of these measures to GAAP.
2 Capital ratios for the current quarter are preliminary and subject to, among other things, completion and filing of the Company’s regulatory reports and ongoing regulatory review.

18

ENTERPRISE FINANCIAL SERVICES CORP
RECONCILIATION OF NON-GAAP FINANCIAL MEASURES

| Quarter ended |  | Year ended
($ in thousands) | Dec 31, 2024 |  | Sep 30, 2024 |  | Jun 30, 2024 |  | Mar 31, 2024 |  | Dec 31, 2023 |  | Dec 31, 2024 |  | Dec 31, 2023
CORE EFFICIENCY RATIO |  |  |  |
Net interest income (GAAP) | $ | 146,370 |  |  | $ | 143,469 |  |  | $ | 140,529 |  |  | $ | 137,728 |  |  | $ | 140,732 |  |  | $ | 568,096 |  |  | $ | 562,592 |
Tax equivalent adjustment | 2,272 |  |  | 2,086 |  |  | 2,047 |  |  | 2,040 |  |  | 1,915 |  |  | 8,445 |  |  | 8,079 |
Noninterest income (GAAP) | 20,631 |  |  | 21,420 |  |  | 15,494 |  |  | 12,158 |  |  | 25,452 |  |  | 69,703 |  |  | 68,725 |
Less gain on sale of investment securities | — |  |  | — |  |  | — |  |  | — |  |  | 220 |  |  | — |  |  | 601 |
Less gain (loss) on sale of other real estate owned | (68) |  |  | 3,159 |  |  | — |  |  | (2) |  |  | — |  |  | 3,089 |  |  | 187 |
Core revenue (non-GAAP) | 169,341 |  |  | 163,816 |  |  | 158,070 |  |  | 151,928 |  |  | 167,879 |  |  | 643,155 |  |  | 638,608 |
Noninterest expense (GAAP) | 99,522 |  |  | 98,007 |  |  | 94,017 |  |  | 93,501 |  |  | 92,603 |  |  | 385,047 |  |  | 348,186 |
Less FDIC special assessment | — |  |  | — |  |  | — |  |  | 625 |  |  | 2,412 |  |  | 625 |  |  | 2,412 |
Less core conversion expense | 1,893 |  |  | 1,375 |  |  | 1,250 |  |  | 350 |  |  | — |  |  | 4,868 |  |  | — |
Less amortization on intangibles | 916 |  |  | 927 |  |  | 944 |  |  | 1,047 |  |  | 1,108 |  |  | 3,834 |  |  | 4,601 |
Core noninterest expense (non-GAAP) | $ | 96,713 |  |  | $ | 95,705 |  |  | $ | 91,823 |  |  | $ | 91,479 |  |  | $ | 89,083 |  |  | $ | 375,720 |  |  | $ | 341,173 |
Core efficiency ratio (non-GAAP) | 57.11 | % |  | 58.42 | % |  | 58.09 | % |  | 60.21 | % |  | 53.06 | % |  | 58.42 | % |  | 53.42 | %

| Quarter ended
(in thousands, except per share data) | Dec 31, 2024 |  | Sep 30, 2024 |  | Jun 30, 2024 |  | Mar 31, 2024 |  | Dec 31, 2023
TANGIBLE COMMON EQUITY, TANGIBLE BOOK VALUE PER SHARE AND TANGIBLE COMMON EQUITY RATIO
Shareholders’ equity (GAAP) | $ | 1,824,002 |  |  | $ | 1,832,011 |  |  | $ | 1,755,273 |  |  | $ | 1,731,725 |  |  | $ | 1,716,068 |
Less preferred stock | 71,988 |  |  | 71,988 |  |  | 71,988 |  |  | 71,988 |  |  | 71,988 |
Less goodwill | 365,164 |  |  | 365,164 |  |  | 365,164 |  |  | 365,164 |  |  | 365,164 |
Less intangible assets | 8,484 |  |  | 9,400 |  |  | 10,327 |  |  | 11,271 |  |  | 12,318 |
Tangible common equity (non-GAAP) | $ | 1,378,366 |  |  | $ | 1,385,459 |  |  | $ | 1,307,794 |  |  | $ | 1,283,302 |  |  | $ | 1,266,598 |
Less net unrealized losses on HTM securities, after tax | 52,881 |  |  | 34,856 |  |  | 52,220 |  |  | 47,822 |  |  | 41,038 |
Tangible common equity adjusted for unrealized losses on HTM securities (non-GAAP) | $ | 1,325,485 |  |  | $ | 1,350,603 |  |  | $ | 1,255,574 |  |  | $ | 1,235,480 |  |  | $ | 1,225,560 |
Common shares outstanding | 36,988 |  |  | 37,184 |  |  | 37,344 |  |  | 37,515 |  |  | 37,416 |
Tangible book value per common share (non-GAAP) | $ | 37.27 |  |  | $ | 37.26 |  |  | $ | 35.02 |  |  | $ | 34.21 |  |  | $ | 33.85 |
Total assets | $ | 15,596,431 |  |  | $ | 14,954,125 |  |  | $ | 14,615,666 |  |  | $ | 14,613,338 |  |  | $ | 14,518,590 |
Less goodwill | 365,164 |  |  | 365,164 |  |  | $ | 365,164 |  |  | 365,164 |  |  | 365,164 |
Less intangible assets | 8,484 |  |  | 9,400 |  |  | $ | 10,327 |  |  | 11,271 |  |  | 12,318 |
Tangible assets (non-GAAP) | $ | 15,222,783 |  |  | $ | 14,579,561 |  |  | $ | 14,240,175 |  |  | $ | 14,236,903 |  |  | $ | 14,141,108 |
Tangible common equity to tangible assets (non-GAAP) | 9.05 | % |  | 9.50 | % |  | 9.18 | % |  | 9.01 | % |  | 8.96 | %
Tangible common equity to tangible assets adjusted for unrealized losses on HTM securities (non-GAAP) | 8.71 | % |  | 9.26 | % |  | 8.82 | % |  | 8.68 | % |  | 8.67 | %

19

| Quarter ended |  | Year ended
($ in thousands) | Dec 31, 2024 |  | Sep 30, 2024 |  | Jun 30, 2024 |  | Mar 31, 2024 |  | Dec 31, 2023 |  | Dec 31, 2024 |  | Dec 31, 2023
RETURN ON AVERAGE TANGIBLE COMMON EQUITY (ROATCE), RETURN ON AVERAGE ASSETS (ROAA) AND DILUTED EARNINGS PER SHARE
Average shareholder’s equity (GAAP) | $ | 1,844,509 |  |  | $ | 1,804,369 |  |  | $ | 1,748,240 |  |  | $ | 1,738,698 |  |  | $ | 1,652,882 |  |  | $ | 1,784,175 |  |  | $ | 1,623,121 |
Less average preferred stock | 71,988 |  |  | 71,988 |  |  | 71,988 |  |  | 71,988 |  |  | 71,988 |  |  | 71,988 |  |  | 71,988 |
Less average goodwill | 365,164 |  |  | 365,164 |  |  | 365,164 |  |  | 365,164 |  |  | 365,164 |  |  | 365,164 |  |  | 365,164 |
Less average intangible assets | 8,930 |  |  | 9,855 |  |  | 10,783 |  |  | 11,770 |  |  | 12,858 |  |  | 10,329 |  |  | 14,531 |
Average tangible common equity (non-GAAP) | $ | 1,398,427 |  |  | $ | 1,357,362 |  |  | $ | 1,300,305 |  |  | $ | 1,289,776 |  |  | $ | 1,202,872 |  |  | $ | 1,336,694 |  |  | $ | 1,171,438 |
Net income (GAAP) | $ | 48,834 |  |  | $ | 50,585 |  |  | $ | 45,446 |  |  | $ | 40,401 |  |  | $ | 44,529 |  |  | $ | 185,266 |  |  | $ | 194,059 |
FDIC special assessment (after tax) | — |  |  | — |  |  | — |  |  | 470 |  |  | 1,814 |  |  | 470 |  |  | 1,814 |
Core conversion expense (after tax) | 1,424 |  |  | 1,034 |  |  | 940 |  |  | 263 |  |  | — |  |  | 3,661 |  |  | — |
Less gain on sale of investment securities (after tax) | — |  |  | — |  |  | — |  |  | — |  |  | 165 |  |  | — |  |  | 452 |
Less gain (loss) on sale of other real estate owned (after tax) | (51) |  |  | 2,375 |  |  | — |  |  | (1) |  |  | — |  |  | 2,323 |  |  | 141 |
Net income adjusted (non-GAAP) | $ | 50,309 |  |  | $ | 49,244 |  |  | $ | 46,386 |  |  | $ | 41,135 |  |  | $ | 46,178 |  |  | $ | 187,074 |  |  | $ | 195,280 |
Less preferred stock dividends | 937 |  |  | 938 |  |  | 937 |  |  | 938 |  |  | 937 |  |  | 3,750 |  |  | 3,750 |
Net income available to common shareholders adjusted (non-GAAP) | $ | 49,372 |  |  | $ | 48,306 |  |  | $ | 45,449 |  |  | $ | 40,197 |  |  | $ | 45,241 |  |  | $ | 183,324 |  |  | $ | 191,530 |
Return on average common equity (non-GAAP) | 10.75 | % |  | 11.40 | % |  | 10.68 | % |  | 9.52 | % |  | 10.94 | % |  | 10.60 | % |  | 12.27 | %
Adjusted return on average common equity (non-GAAP) | 11.08 | % |  | 11.09 | % |  | 10.90 | % |  | 9.70 | % |  | 11.35 | % |  | 10.71 | % |  | 12.35 | %
ROATCE (non-GAAP) | 13.63 | % |  | 14.55 | % |  | 13.77 | % |  | 12.31 | % |  | 14.38 | % |  | 13.58 | % |  | 16.25 | %
Adjusted ROATCE (non-GAAP) | 14.05 | % |  | 14.16 | % |  | 14.06 | % |  | 12.53 | % |  | 14.92 | % |  | 13.71 | % |  | 16.35 | %
Average assets | $ | 15,309,577 |  |  | $ | 14,849,455 |  |  | $ | 14,646,381 |  |  | $ | 14,556,119 |  |  | $ | 14,332,804 |  |  | $ | 14,841,690 |  |  | $ | 13,805,236 |
Return on average assets (GAAP) | 1.27 | % |  | 1.36 | % |  | 1.25 | % |  | 1.12 | % |  | 1.23 | % |  | 1.25 | % |  | 1.41 | %
Adjusted return on average assets (non-GAAP) | 1.31 | % |  | 1.32 | % |  | 1.27 | % |  | 1.14 | % |  | 1.28 | % |  | 1.26 | % |  | 1.41 | %
Average diluted common shares | 37,447 |  |  | 37,483 |  |  | 37,540 |  |  | 37,597 |  |  | 37,554 |  |  | 37,567 |  |  | 37,507 |
Diluted earnings per share (GAAP) | $ | 1.28 |  |  | $ | 1.32 |  |  | $ | 1.19 |  |  | $ | 1.05 |  |  | $ | 1.16 |  |  | $ | 4.83 |  |  | $ | 5.07 |
Adjusted diluted earnings per share (non-GAAP) | $ | 1.32 |  |  | $ | 1.29 |  |  | $ | 1.21 |  |  | $ | 1.07 |  |  | $ | 1.20 |  |  | $ | 4.88 |  |  | $ | 5.11 |

20

| Quarter ended |  | Year ended
($ in thousands) | Dec 31, 2024 |  | Sep 30, 2024 |  | Jun 30, 2024 |  | Mar 31, 2024 |  | Dec 31, 2023 |  | Dec 31, 2024 |  | Dec 31, 2023
CALCULATION OF PRE-PROVISION NET REVENUE (PPNR) |  |  |  |
Net interest income | $ | 146,370 |  |  | $ | 143,469 |  |  | $ | 140,529 |  |  | $ | 137,728 |  |  | $ | 140,732 |  |  | $ | 568,096 |  |  | $ | 562,592 |
Noninterest income | 20,631 |  |  | 21,420 |  |  | 15,494 |  |  | 12,158 |  |  | 25,452 |  |  | 69,703 |  |  | 68,725 |
FDIC special assessment | — |  |  | — |  |  | — |  |  | 625 |  |  | 2,412 |  |  | 625 |  |  | 2,412 |
Core conversion expense | 1,893 |  |  | 1,375 |  |  | 1,250 |  |  | 350 |  |  | — |  |  | 4,868 |  |  | — |
Less gain on sale of investment securities | — |  |  | — |  |  | — |  |  | — |  |  | 220 |  |  | — |  |  | 601 |
Less gain (loss) on sale of other real estate owned | (68) |  |  | 3,159 |  |  | — |  |  | (2) |  |  | — |  |  | 3,089 |  |  | 187 |
Less noninterest expense | 99,522 |  |  | 98,007 |  |  | 94,017 |  |  | 93,501 |  |  | 92,603 |  |  | 385,047 |  |  | 348,186 |
PPNR (non-GAAP) | $ | 69,440 |  |  | $ | 65,098 |  |  | $ | 63,256 |  |  | $ | 57,362 |  |  | $ | 75,773 |  |  | $ | 255,156 |  |  | $ | 284,755 |

| At
($ in thousands) | Dec 31, 2024 |  | Sep 30, 2024 |  | Jun 30, 2024 |  | Mar 31, 2024 |  | Dec 31, 2023
ALLOWANCE TO LOANS RATIO EXCLUDING GUARANTEED LOANS
Loans | $ | 11,220,355 |  |  | $ | 11,079,892 |  |  | $ | 11,000,007 |  |  | $ | 11,028,492 |  |  | $ | 10,884,118 |
Less guaranteed loans | 947,665 |  |  | 928,272 |  |  | 923,794 |  |  | 924,633 |  |  | 932,118 |
Adjusted loans (non-GAAP) | $ | 10,272,690 |  |  | $ | 10,151,620 |  |  | $ | 10,076,213 |  |  | $ | 10,103,859 |  |  | $ | 9,952,000 |
Allowance for credit losses | $ | 137,950 |  |  | $ | 139,778 |  |  | $ | 139,464 |  |  | $ | 135,498 |  |  | $ | 134,771 |
Allowance for credit losses/loans (GAAP) | 1.23 | % |  | 1.26 | % |  | 1.27 | % |  | 1.23 | % |  | 1.24 | %
Allowance for credit losses/adjusted loans (non-GAAP) | 1.34 | % |  | 1.38 | % |  | 1.38 | % |  | 1.34 | % |  | 1.35 | %

21