BIIB Cash Flow Statement

Click line-items for a historical chart and %
Cash flows from operating activities:
Net income 1.38B
Adjustments to reconcile net income to net cash flows from operating activities:
Depreciation and amortization of property, plant and equipment and intangible assets 365.65M
Acquired in-process research and development 0
Share-based compensation 118.57M
Fair value adjustment of contingent consideration 27.2M
Excess tax benefit from share-based compensation -54.74M
Deferred income taxes -116.9M
Write-down of inventory to net realizable value 24.82M
Impairment of marketable securities, investments and other assets
Non-cash interest (income) expense, foreign exchange remeasurement loss (gain), net and other
Realized gain on sale of marketable securities and strategic investments
Changes in operating assets and liabilities, net:
Accounts receivable 3.57M
Due from unconsolidated joint business -39.67M
Inventory -140.31M
Other assets -27.35M
Accrued expenses and other current liabilities 273.37M
Other liabilities and taxes payable 34.11M
Net cash flows provided by operating activities 1.88B
Cash flows from investing activities:
Proceeds from sales and maturities of marketable securities 2.75B
Purchases of marketable securities -3.33B
Acquisitions
Purchases of property, plant and equipment -254.55M
Purchases of intangible assets
Purchases of other investments -41.94M
Proceeds from the sale of strategic investments
Net cash flows (used in) provided by investing activities -950.34M
Cash flows from financing activities:
Purchase of treasury stock -984.72M
Proceeds from the issuance of stock for share-based compensation arrangements 67.49M
Excess tax benefit from share-based compensation 54.74M
Change in cash overdraft
Net contributions (to) from noncontrolling interests -2.73M
Repayments of borrowings -2.43M
Repayments on financing arrangement for the sale of the San Diego facility
Net cash flows used in financing activities -877.48M
Net increase in cash and cash equivalents 52.08M
Effect of exchange rate changes on cash and cash equivalents 4.1M
Cash and cash equivalents, beginning of the period 514.54M
Cash and cash equivalents, end of the period 570.72M