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v3.22.1

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Operating Activities: |  |
Net income | $ 71,565 | $ 68,017
Non-cash items included in net income: |  |
Depreciation and amortization | 62,609 | 55,348
Deferred income tax provision and investment tax credits | (7,202) | 5,966
Power and natural gas cost deferrals, net | (7,319) | (7,811)
Amortization of debt expense | 540 | 823
Stock-based compensation expense | 1,845 | 626
Equity-related AFUDC | (1,946) | (1,754)
Pension and other postretirement benefit expense | 5,368 | 7,556
Other regulatory assets and liabilities and deferred debits and credits | 4,791 | 1,762
Change in decoupling regulatory deferral | 16,729 | (682)
Realized and unrealized gain on assets and investments | (1,932) | (1,728)
Other | (1,610) | (1,255)
Contributions to defined benefit pension plan | (14,000) | (14,000)
Cash paid for settlement of interest rate swap agreements | (17,035) |
Changes in certain current assets and liabilities: |  |
Accounts and notes receivable | 7,765 | 6,728
Materials and supplies, fuel stock and stored natural gas | 8,331 | 4,291
Collateral posted for derivative instruments | 38,622 | 1,497
Income taxes receivable | (4,816) | 5,442
Other current assets | (5,881) | (260)
Accounts payable | (21,828) | (2,590)
Other current liabilities | 27,254 | 17,114
Net cash provided by operating activities | 161,850 | 145,090
Investing Activities: |  |
Utility property capital expenditures (excluding equity-related AFUDC) | (95,987) | (97,203)
Equity and property investments | (231) | (2,340)
Proceeds from sale of investments |  | 801
Other | 537 | 2,281
Net cash used in investing activities | (95,681) | (96,461)
Financing Activities: |  |
Net decrease in short-term borrowings | (284,000) | (10,000)
Proceeds from issuance of long-term debt | 399,856 |
Maturity of long-term debt and finance leases | (771) | (759)
Issuance of common stock, net of issuance costs | 37,886 | 65
Cash dividends paid | (31,969) | (29,399)
Other | (5,741) | (1,085)
Net cash provided by (used in) financing activities | 115,261 | (41,178)
Net increase in cash and cash equivalents | 181,430 | 7,451
Cash and cash equivalents at beginning of period | 22,168 | 14,196
Cash and cash equivalents at end of period | $ 203,598 | $ 21,647

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