Which statement reports inflows and outflows of cash during the accounting period in the categories of operating, investing, and financing?

Statement of Cash Flow.. shows the movement of cash in mentioned categories. 

it is named as statement of cash flows

The statement of cash flow include cash inflow /outflow withing the copmay in a specified period. It is deivided to three sections: Operating which includes net income and depreciatino and changes in working capital, Investing includes items such as add or disposal of fixed assets, then finally the cash flow from financing atcitivies which includes cash in/out from items like shares issue. 

The Statement of Cash Flow

Statement of Cash flow indicates the movement.