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v3.21.2

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2021 | Sep. 30, 2020
Operating Activities |  |
Net income | $ 304,858 | $ 119,294
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 40,706 | 44,435
Stock-based compensation expense | 13,431 | 13,935
Undistributed gains of equity method investments | (65,215) | (5,146)
Distributions in excess of current year income of equity method investments | 2,750 | 3,136
Net realized and unrealized (gains) losses | (15,353) | 24,296
Loss on disposal of fixed assets | 50 | 17
Changes in assets and liabilities: |  |
Increase in reserve for loss and loss expense, net of reinsurance recoverable | 251,260 | 190,796
Increase in unearned premiums, net of prepaid reinsurance | 211,564 | 114,672
Increase in net federal income taxes | (17,866) | (10,775)
Increase in premiums receivable | (148,817) | (28,239)
Increase in deferred policy acquisition costs | (45,417) | (21,523)
Increase in interest and dividends due or accrued | (1,249) | (1,507)
Decrease in accrued salaries and benefits | (1,160) | (33,677)
Increase in other assets | (22,045) | (23,388)
Increase (decrease) in other liabilities | 35,806 | (5,443)
Net Cash Provided by Operating Activities | 543,303 | 380,883
Investing Activities |  |
Purchase of fixed income securities, held-to-maturity | (11,250) | 0
Purchase of fixed income securities, available-for-sale | (1,660,798) | (1,373,226)
Purchase of commercial mortgage loans | (38,129) | (29,800)
Payments to Acquire Equity Securities, FV-NI | 82,223 | 87,307
Purchase of other investments | (63,661) | (61,051)
Purchase of short-term investments | (3,443,597) | (4,475,128)
Sale of fixed income securities, available-for-sale | 384,586 | 411,263
Proceeds from commercial mortgage loans | 442 | 109
Sale of short-term investments | 3,497,243 | 4,377,024
Redemption and maturities of fixed income securities, held-to-maturity | 2,735 | 1,646
Redemption and maturities of fixed income securities, available-for-sale | 910,741 | 738,238
Proceeds from Sale of Equity Securities, FV-NI | 85,373 | 1,320
Sale of other investments | 5,377 | 3,879
Distributions from other investments | 10,524 | 12,890
Purchase of property and equipment | (15,123) | (17,858)
Net Cash Used in Investing Activities | (417,760) | (498,001)
Financing Activities |  |
Dividends to preferred stockholders | (7,053) | 0
Dividends to common stockholders | (43,756) | (39,972)
Acquisition of treasury stock | (8,974) | (7,039)
Net proceeds from stock purchase and compensation plans | 4,575 | 5,478
Preferred stock issued, net of issuance costs | (479) | 0
Proceeds from borrowings | 0 | 487,000
Repayments of borrowings | (50,000) | (320,000)
Repayments of finance lease obligations | (298) | (429)
Net Cash (used in) provided by Financing Activities | (105,985) | 125,038
Cash and restricted cash, beginning of year | 15,231 | 7,975
Cash and restricted cash, end of period | 34,789 | 15,895
Net increase in cash and restricted cash | $ 19,558 | $ 7,920

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