Save Vanguard activity (beyond last 18 months) as a CSV.

vanguard-csv.js

var timer = setInterval(() => {
  document.getElementById('account-0-showMoreLink').click();
}, 1000);

clearInterval(timer);

function parse() {
  const results = [];

  document.querySelectorAll('#account-0-transaction-table > tbody > tr').forEach((node) => {
    if (node.nodeType === Node.ELEMENT_NODE) {
      const type = node.querySelector('[id$="-transactionType"] a').textContent.trim();
      const date = node.querySelector('[id$="-tradeDate"]').textContent.trim();
      const symbol = node.querySelector('[id$="-fundTicker"]').textContent.trim();
      const quantity = node.querySelector('[id$="-quantity"]').textContent.trim();
      const price = node.querySelector('[id$="-price"]').textContent.trim();
      const fees = node.querySelector('[id$="-commissionsAndFees"]').textContent.trim();
      const note = type === 'Reinvestment' ? 'Reinvestment' : '';
      
      // — is used for money market funds
      if (!['Buy', 'Sell', 'Reinvestment'].includes(type) || symbol === '—') {
        return; 
      }
      
      results.push({
        date,
        symbol,
        type: type === 'Reinvestment' ? 'Buy' : type,
        quantity,
        price,
        fees: fees.startsWith('$') ? fees : '$0.00',
        note,
      });
    }
  });
  
  return results;
}

function toCSV(results) {
  return [
    'Date,Symbol,Type,Quantity,Price,Fees,Note',
    ...results.map(({date, symbol, type, quantity, price, fees, note}) =>
                   `"${date}","${symbol}","${type}","${quantity}","${price}","${fees}","${note}"`)
  ].join('\n');
}
    
function download(content, fileName, contentType) {
  const a = document.createElement('a');
  const file = new Blob([content], {
    type: contentType
  });
  a.href = URL.createObjectURL(file);
  a.download = fileName;
  a.click();
}
    
download(toCSV(parse()), 'vanguard.csv', 'text/csv');