1. Go to Tiger broker website → look in the top right corner of the page —
    you’ll see a black button labeled “My Account.”
    Click it.
  2. Find the “Statement” menu on the page.

3. After clicking “Statement,” select the time period and download the statement as a CSV file.

How to import new transactions

Later, when you'll start making new trades or receive dividends, you can just get new statements from the date of your last import and upload them by clicking a plus sign on a top panel → Import a spreadsheet.