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1st Source Corporation (Parent Company Only) Financial Information (Details 3) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation of premises and equipment | $ 5,093 | $ 5,673 | $ 5,786
Amortization of right of use assets | 3,095 | 2,842 | 3,046
Stock-based compensation | 4,214 | 3,293 | 2,765
Other | 279 | 940 | 1,734
Investing activities: |  |  |
Net change in partnership investments | 24,897 | 54,981 | 33,840
Financing activities: |  |  |
Proceeds from issuance of long-term debt and mandatorily redeemable securities | 0 | 10,000 | 0
Payments on long-term debt and mandatorily redeemable securities | (13,460) | (2,905) | (2,695)
Stock issued under stock purchase plans | 90 | 39 | 49
Acquisition of treasury stock | (33,136) | (6,415) | (15,085)
Cash dividends paid on common stock | (31,340) | (29,764) | (29,021)
Parent Company |  |  |
1st Source Corporation (Parent Company Only) Financial Information |  |  |
Net income | 118,557 | 81,461 | 92,015
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Equity (undistributed) distributed in excess of income of subsidiaries | (76,493) | (42,178) | (49,678)
Depreciation of premises and equipment | 1 | 2 | 2
Amortization of right of use assets | 1,346 | 1,107 | 1,350
Stock-based compensation | 102 | 94 | 78
Realized/unrealized investment securities and other investment (gains) losses | (342) | 44 | (109)
Other | 1,556 | (103) | 533
Net change in operating activities | 44,727 | 40,427 | 44,191
Investing activities: |  |  |
Net change in partnership investments | (74) | (182) | (260)
Payments to Acquire Businesses and Interest in Affiliates | 0 | 0 | (325)
Net change in investing activities | (74) | (182) | (585)
Financing activities: |  |  |
Net change in commercial paper | (800) | 774 | (332)
Proceeds from issuance of long-term debt and mandatorily redeemable securities | 1,738 | 1,640 | 1,611
Payments on long-term debt and mandatorily redeemable securities | (2,427) | (2,268) | (2,068)
Stock issued under stock purchase plans | 90 | 39 | 49
Net proceeds from issuance of treasury stock | 2,523 | 1,706 | 1,878
Acquisition of treasury stock | (33,136) | (6,415) | (15,085)
Cash dividends paid on common stock | (31,340) | (29,764) | (29,021)
Net change in financing activities | (63,352) | (34,288) | (42,968)
Net change in cash and cash equivalents | (18,699) | 5,957 | 638
Cash and cash equivalents, beginning of year | 113,242 | 107,285 | 106,647
Cash and cash equivalents, end of year | $ 94,543 | $ 113,242 | $ 107,285

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