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v3.20.2

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2020 | Sep. 30, 2019
Operating Activities: |  |
Net income | $ 70,753 | $ 145,987
Non-cash items included in net income: |  |
Depreciation and amortization | 169,851 | 154,943
Deferred income tax provision and investment tax credits | (2,200) | 10,219
Power and natural gas cost amortizations (deferrals), net | (6,470) | (45,835)
Amortization of debt expense | 2,329 | 2,008
Amortization of investment in exchange power |  | 1,633
Stock-based compensation expense | 3,705 | 8,951
Equity-related AFUDC | (5,030) | (5,021)
Pension and other postretirement benefit expense | 25,010 | 27,139
Other regulatory assets and liabilities and deferred debits and credits | 12,456 | 1,871
Change in decoupling regulatory deferral | 3,340 | (11,540)
Gain on sale of METALfx (before payment of transaction costs) |  | (6,477)
Gain on sale of investments | (3,914) |
Other | 12,807 | (5,095)
Contributions to defined benefit pension plan | (22,000) | (22,000)
Cash paid for settlement of interest rate swap agreements | (33,499) | (13,325)
Changes in certain current assets and liabilities: |  |
Accounts and notes receivable | 45,552 | 54,554
Materials and supplies, fuel stock and stored natural gas | (2,444) | (7,298)
Collateral posted for derivative instruments | 10,105 | 64,770
Income taxes receivable | 3,549 | (9,116)
Other current assets | 6,352 | (2,307)
Accounts payable | (23,328) | (8,366)
Other current liabilities | 15,604 | 4,796
Net cash provided by operating activities | 282,528 | 340,491
Investing Activities: |  |
Utility property capital expenditures (excluding equity-related AFUDC) | (297,834) | (320,964)
Issuance of notes receivable by subsidiaries | (4,343) | (6,036)
Equity and property investments | (3,994) | (10,031)
Proceeds from sale of METALfx (net of cash sold) |  | 16,407
Proceeds from sale of investments | 6,644 |
Other | (1,478) | 309
Net cash used in investing activities | (301,005) | (320,315)
Financing Activities: |  |
Net increase (decrease) in short-term borrowings | (35,800) | 17,000
Proceeds from issuance of long-term debt | 165,000 |
Maturity of long-term debt and finance leases | (2,129) | (1,995)
Issuance of common stock, net of issuance costs | 53,356 | 42,899
Cash dividends paid | (82,281) | (76,772)
Other | (4,818) | (1,510)
Net cash provided by (used in) financing activities | 93,328 | (20,378)
Net increase (decrease) in cash and cash equivalents | 74,851 | (202)
Cash and cash equivalents at beginning of period | 9,896 | 14,656
Cash and cash equivalents at end of period | $ 84,747 | $ 14,454

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