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CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Interest income |  |
Interest and fees on loans | $ 768,362 | $ 710,341
Mortgage loans held-for-sale | 4,246 | 4,146
Interest-bearing deposits with banks | 36,766 | 16,658
Federal funds sold and securities purchased under resale agreements | 179 | 19
Investment securities | 72,016 | 69,678
Trading account securities | 11 | 18
Federal Home Loan Bank and Federal Reserve Bank stock | 5,307 | 4,478
Brokerage customer receivables | 78 | 175
Total interest income | 886,965 | 805,513
Interest expense |  |
Interest on deposits | 320,233 | 299,532
Interest on Federal Home Loan Bank advances | 25,441 | 22,048
Interest on other borrowings | 6,792 | 9,248
Interest on subordinated notes | 3,714 | 5,487
Interest on junior subordinated debentures | 4,311 | 5,004
Total interest expense | 360,491 | 341,319
Net interest income | 526,474 | 464,194
Provision for credit losses | 23,963 | 21,673
Net interest income after provision for credit losses | 502,511 | 442,521
Non-interest income |  |
Wealth management | 34,042 | 34,815
Mortgage banking | 20,529 | 27,663
Service charges on deposit accounts | 19,362 | 14,811
Gains on investment securities, net | 3,196 | 1,326
Fees from covered call options | 3,446 | 4,847
Trading (losses) gains, net | (64) | 677
Operating lease income, net | 15,287 | 14,110
Other | 20,836 | 42,331
Total non-interest income | 116,634 | 140,580
Non-interest expense |  |
Salaries and employee benefits | 211,526 | 195,173
Software and equipment | 34,717 | 27,731
Operating lease equipment | 10,471 | 10,683
Occupancy, net | 20,778 | 19,086
Data processing | 11,274 | 9,292
Advertising and marketing | 12,272 | 13,040
Professional fees | 9,044 | 9,553
Amortization of other acquisition-related intangible assets | 5,618 | 1,158
FDIC insurance | 10,926 | 14,537
Other real estate owned expense, net | 643 | 392
Other | 38,821 | 32,500
Total non-interest expense | 366,090 | 333,145
Income before taxes | 253,055 | 249,956
Income tax expense | 64,016 | 62,662
Net income | 189,039 | 187,294
Preferred stock dividends | 6,991 | 6,991
Net income applicable to common shares | $ 182,048 | $ 180,303
Net income per common share-Basic (usd per share) | $ 2.73 | $ 2.93
Net income per common share-Diluted (usd per share) | 2.69 | 2.89
Cash dividends declared per common share (usd per share) | $ 0.50 | $ 0.45
Weighted average common shares outstanding (in shares) | 66,726 | 61,481
Dilutive potential common shares (in shares) | 923 | 928
Average common shares and dilutive common shares (in shares) | 67,649 | 62,409

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