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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Apr. 03, 2021 | Mar. 28, 2020
Cash flows from operating activities |  |
Net income | $ 149,513 | $ 18,454
Adjustments to reconcile net income to net cash provided by operating activities |  |
Depreciation and amortization | 16,725 | 18,831
Stock-based compensation expense | 31,207 | 26,598
Other | 344 | 2,989
Deferred income taxes | (146) | 74
Foreign currency transaction gain | (1,047) | (420)
Changes in operating assets and liabilities: |  |
Accounts receivable, net | (13,260) | 63,344
Inventories | 39,631 | 106,245
Other assets | (21,982) | (9,690)
Accounts payable and accrued expenses | (36,485) | (191,070)
Accrued compensation | 2,087 | (14,443)
Deferred revenue | 8,374 | 3,729
Other liabilities | 992 | 10,727
Net cash provided by operating activities | 175,953 | 35,368
Cash flows from investing activities |  |
Purchases of property and equipment, intangible and other assets | (19,927) | (25,800)
Cash paid for acquisition, net of acquired cash | 0 | (36,289)
Net cash used in investing activities | (19,927) | (62,089)
Cash flows from financing activities |  |
Repayments of borrowings | (25,000) | (3,333)
Payments for repurchase of common stock | (682) | (33,216)
Proceeds from exercise of common stock options | 119,166 | 12,585
Payments for repurchase of common stock related to shares withheld for tax in connection with vesting of restricted stock units | (18,821) | (4,596)
Net cash provided by (used in) financing activities | 74,663 | (28,560)
Effect of exchange rate changes on cash, cash equivalents and restricted cash | 1,139 | (107)
Net increase (decrease) in cash, cash equivalents and restricted cash | 231,828 | (55,388)
Cash, cash equivalents and restricted cash |  |
Beginning of period | 407,291 | 338,820
End of period | 639,119 | 283,432
Supplemental disclosure |  |
Cash paid for interest | 357 | 851
Cash paid for taxes, net of refunds | 3,255 | 1,025
Cash paid for amounts included in the measurement of lease liabilities | 11,683 | 7,346
Supplemental disclosure of non-cash investing and financing activities |  |
Purchases of property and equipment in accounts payable and accrued expenses | 8,910 | 3,270
Right-of-use assets obtained in exchange for new operating lease liabilities | $ 1,622 | $ 75,642

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