2022 2021 2020 2019 Operating Cash Flow $-83.78M$-92.87M$-40.14M$-30.18M Net Income $-288.34M$-211.71M$-118.59M$-50.93M Depreciation & Amortization $8.46M$3.49M$2.23M$4.23M Deferred Income Tax $0$0$0$0 Stock-Based Compensation $104.53M$34.23M$48.39M$8.55M Change In Working Capital $-126.08M$1.78M$220.84M$8.34M Other Non-Cash Items $217.65M$79.35M$-193.01M$-368K Cash From Investing $27.56M$-158.94M$12.65M$-44.66M Purchases Of Investments $-62.39M$-191.58M$-77.76M$-103.2M Sales / Maturities of Investments $132.67M$90.93M$97.68M$61.95M Property, Plant & Equipment Investments $-41.59M$-57.34M$-6.88M$-2.85M Net Acquisitions $0$0$0$0 Other Investing Activites $-1.13M$-950K$-384K$-557K Cash From Financing $37.21M$201M$311.6M$55.29M Debt Repayment $0$0$0$0 Dividend Payments $0$0$0$0 Payout Ratio 0%0%0%0% Net Common Stock Repurchased $-16.53M$33K$77K$14K Common Stock Repurchased $-40K$-33K$-77K$-14K Common Stock Issued $-16.53M$33K$77K$14K Other Financing Activites $20.68M$201.04M$311.67M$55.31M Accounts Receivables $-26.99M$-20.46M$-7.72M$-3.43M Accounts Payables $7.26M$-2.88M$3.47M$362K Inventory $0$0$0$0 Other Working Capital $156.21M$282.29M$280.51M$59.66M Capital Expenditure (CAPEX) $-42.72M$-58.31M$-7.26M$-3.41M Effect Of Foreign Exchange On Cash $-461K$3K$-19K$4K Net Change In Cash $-19.48M$-50.8M$284.1M$-19.55M Free Cash Flow (FCF) $-126.5M$-151.18M$-47.4M$-33.59M Free Cash Flow To Equity (FCFE) $-126.5M$-151.18M$-47.4M$-33.59M